{"id":6756,"date":"2024-03-22T05:44:30","date_gmt":"2024-03-22T05:44:30","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=6756"},"modified":"2026-04-28T10:42:26","modified_gmt":"2026-04-28T10:42:26","slug":"understanding-methyl-methacrylate-from-a-production-process-perspective","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/understanding-methyl-methacrylate-from-a-production-process-perspective\/","title":{"rendered":"\u00dcretim s\u00fcreci perspektifinden metil metakrilat\u0131n anla\u015f\u0131lmas\u0131"},"content":{"rendered":"<h1><strong>\u00dcretim s\u00fcreci perspektifinden metil metakrilat\u0131n anla\u015f\u0131lmas\u0131<\/strong><\/h1>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For UV monomer and resin selection, the key commercial question is not \u201cwhich material is best in general\u201d but \u201cwhich package delivers the right balance of flow, cure, adhesion, and durability in the real application.\u201d<\/p>\n<p><!-- lc-qa-end --><\/p>\n<p>Bana g\u00f6re de\u011fer analizi, pazar\u0131 analiz etmek i\u00e7in \u00f6nemli bir y\u00f6ntemdir; bu y\u00f6ntem, end\u00fcstriyel zincirdeki de\u011fer aktar\u0131m\u0131n\u0131n mant\u0131\u011f\u0131n\u0131 h\u0131zl\u0131 bir \u015fekilde anlayabilir ve emtialar\u0131n pazar e\u011filimini tahmin etmek i\u00e7in aktar\u0131m mant\u0131\u011f\u0131na g\u00f6re maliyet aktar\u0131m\u0131n\u0131n y\u00f6n\u00fcn\u00fc tahmin edebilir. Bunlar aras\u0131nda maliyet \u00e7al\u0131\u015fmas\u0131, end\u00fcstri zincirinin de\u011fer analizinin \u00f6nemli bir par\u00e7as\u0131 haline gelir.<\/p>\n<p>Bu nedenle, kimya end\u00fcstrisi zincirinin de\u011ferini analiz etmeye devam edece\u011fim ve bu t\u00fcr bir analizle end\u00fcstrinin daha sa\u011fl\u0131kl\u0131 \u00e7al\u0131\u015fmas\u0131n\u0131 ve de\u011fer da\u011f\u0131l\u0131m\u0131n\u0131n daha makul olmas\u0131n\u0131 sa\u011flayabilece\u011fimizi umuyorum.<\/p>\n<p>Metil metakrilat olarak bilinen MMA, yayg\u0131n olarak akrilik olarak da bilinen polimetilmetakrilat (PMMA) \u00fcretimi i\u00e7in \u00f6nemli bir hammaddedir.MMA'n\u0131n end\u00fcstri taraf\u0131ndan yayg\u0131n olarak fark edilmesinin nedeni, alt PMMA'n\u0131n y\u00fcksek performansl\u0131 malzeme \u00f6zellikleridir.<\/p>\n<p>\u00c7in'in yeni malzeme end\u00fcstrisinin h\u0131zla geli\u015fmesiyle birlikte, yeni malzemelerin a\u015fa\u011f\u0131 ak\u0131m optik, elektronik, otomotiv uygulamalar\u0131n\u0131n daha y\u00fcksek derecede ilgi g\u00f6rd\u00fc\u011f\u00fcn\u00fc, ancak son y\u0131llarda da patlama e\u011filimi oldu\u011funu tespit ettim. Optik alandaki PMMA uygulamalar\u0131ndan biri olan PMMA'n\u0131n \u00f6zelliklerinde \u00f6nemli bir art\u0131\u015f dikkat \u00e7ekmektedir. PMMA s\u0131v\u0131 kristal ekran malzemelerinde, otomotiv enstr\u00fcmantasyon ve ayd\u0131nlatma malzemelerinde, mimari dekorasyon malzemelerinde, reklam \u0131\u015f\u0131k kutusu malzemelerinde vb. kullan\u0131labilir.<\/p>\n<p>Bunun PMMA end\u00fcstrisinin geli\u015fmesinden kaynakland\u0131\u011f\u0131 ve MMA end\u00fcstri zincirinin geli\u015fimini geri itti\u011fi de s\u00f6ylenebilir. Ankete g\u00f6re, MMA'n\u0131n aseton siyanohidrin y\u00f6ntemi (ACH y\u00f6ntemi), etilen karbonilasyon y\u00f6ntemi, izob\u00fctilen oksidasyon y\u00f6ntemi (C4 y\u00f6ntemi) olmak \u00fczere \u00fc\u00e7 ana \u00fcretim s\u00fcreci vard\u0131r ve \u015fu anda \u00c7in'in \u00fcreticileri esas olarak ACH ve C4 y\u00f6ntemidir ve etilen karbonilasyon y\u00f6ntemi i\u00e7in end\u00fcstriyel \u00fcretim birimi yoktur.<\/p>\n<p>Aseton siyanohidrin y\u00f6ntemi, akrilonitrilin bir yan \u00fcr\u00fcn\u00fc olan hidrosiyanik asidi hammadde olarak alan ve alkali kataliz\u00f6r (dietilamin) etkisi alt\u0131nda aseton siyanohidrin \u00fcreten ve \u00fcretilen aseton siyanohidrinin metakrilamid s\u00fclfat \u00fcretmek i\u00e7in s\u00fclf\u00fcrik asit ile reaksiyona girdi\u011fi ve daha sonra hidrolize edildi\u011fi ve daha sonra ham MMA ve asidik sulu kar\u0131\u015f\u0131m \u00fcretmek i\u00e7in metanol ile esterle\u015ftirildi\u011fi en eski sanayile\u015fmi\u015f MMA \u00fcretim s\u00fcrecidir. Ham MMA, MMA \u00fcr\u00fcnlerini \u00fcretmek i\u00e7in dam\u0131t\u0131l\u0131r, reaksiyona girmemi\u015f metanol geri kazan\u0131l\u0131r ve geri d\u00f6n\u00fc\u015ft\u00fcr\u00fcl\u00fcr ve reaksiyondan sonra kalan s\u0131v\u0131, amonyum bis\u00fclfat\u0131n geri kazan\u0131lmas\u0131 i\u00e7in geri kazan\u0131m b\u00f6l\u00fcm\u00fcne girer. Ba\u015fka bir deyi\u015fle, ACH y\u00f6ntemi hammadde olarak aseton ve hidrosiyanik asit kullanan bir \u00fcretim s\u00fcrecidir.<\/p>\n<p>\u0130zob\u00fctilen y\u00f6ntemi C4 y\u00f6ntemi olarak adland\u0131r\u0131l\u0131r, \u00f6ncelikle metakrolein yapmak i\u00e7in izob\u00fctilen oksitlenir, daha sonra metakrilik asit yapmak i\u00e7in oksitlenir ve son olarak MMA \u00fcretmek i\u00e7in metanol ile esterle\u015ftirilir.\u015eu anda, yerel C4 rotalar\u0131n\u0131n t\u00fcm\u00fc \u00fc\u00e7 ad\u0131ml\u0131d\u0131r, 1, Mo-Bi kataliz\u00f6r\u00fc ve MA \u00fcretmek i\u00e7in hava gaz\u0131 faz\u0131 oksidasyon reaksiyonu i\u015flevinde izob\u00fctilen \/ tert-b\u00fctil alkol, izob\u00fctilenin d\u00f6n\u00fc\u015f\u00fcm oran\u0131 95%'den fazlad\u0131r ve MA'n\u0131n se\u00e7icili\u011fi (mol fraksiyonu) 80%'den fazlad\u0131r; 2, MA se\u00e7icili\u011fi 80%'den fazlad\u0131r; 2, MA reaksiyonu 80%'den fazlad\u0131r; 2, MA reaksiyonu 80%'den fazlad\u0131r. MA oksidasyon reaksiyonu fosfomolibden kataliz\u00f6r\u00fcn\u00fc kullan\u0131r ve termal stabiliteyi art\u0131rmak, aktiviteyi d\u00fczenlemek ve kataliz\u00f6r\u00fcn y\u00fczey alan\u0131n\u0131 art\u0131rmak i\u00e7in alkali metaller eklenir ve MA'n\u0131n d\u00f6n\u00fc\u015f\u00fcm oran\u0131 \u00e7ok a\u015famal\u0131 oksidasyon reaksiyonundan sonra 98%'ye ula\u015fabilir; 3. MAA'n\u0131n esterifikasyonu MMA \u00fcretir ve MAA'n\u0131n esterifikasyon reaksiyonu bir s\u0131v\u0131 faz reaksiyonu veya bir gaz faz\u0131 reaksiyonu olabilir. Ba\u015fka bir deyi\u015fle, C4 y\u00f6ntemi ana hammadde olarak izob\u00fctilene dayanmaktad\u0131r.<\/p>\n<p>BASF y\u00f6ntemi olarak da bilinen etilen karbonilasyon y\u00f6ntemi \u015fu s\u00fcre\u00e7lerden olu\u015fur: karbonil sentezi, hidroksil aldehit reaksiyonu, oksidasyon reaksiyonu ve esterle\u015fme reaksiyonu. \u0130lk olarak, etilen propiyonaldehit \u00fcretmek i\u00e7in karbondioksit ve hidrojen ile karbonilize edilir, daha sonra propiyonaldehit MAL ve su \u00fcretmek i\u00e7in asetik asit ve dimetilamin katalizi ko\u015fulu alt\u0131nda formaldehit ile yo\u011funla\u015ft\u0131r\u0131l\u0131r ve MAL MAAMAA \u00fcretmek i\u00e7in oksitlenir So\u011futulduktan sonra, MMA \u00fcretmek i\u00e7in katalitik ko\u015ful alt\u0131nda metanol ile reaksiyona sokulur Ham MMA yakla\u015f\u0131k 90% toplam verime sahiptir. Ba\u015fka bir deyi\u015fle, etilen karbonilasyon y\u00f6nteminin ana hammaddesi etilendir.<\/p>\n<p>Bu nedenle, MMA de\u011fer zinciri \u00e7al\u0131\u015fmam\u0131z, ACH y\u00f6ntemi \u00fcretim de\u011fer zinciri, C4 y\u00f6ntemi \u00fcretim de\u011fer zinciri, PMMA y\u00f6ntemi \u00fcretim de\u011fer zinciri ve etilen karbonilasyon y\u00f6ntemi \u00fcretim de\u011fer zinciri olan a\u015fa\u011f\u0131daki end\u00fcstri zincirlerinin enlemini takip etmelidir.<\/p>\n<p>&nbsp;<\/p>\n<p>End\u00fcstri zinciri I: ACH y\u00f6ntemi MMA de\u011fer zinciri<\/p>\n<p>ACH y\u00f6ntemiyle MMA \u00fcretim s\u00fcrecinde, ana hammaddeler aseton ve hidrosiyanik asittir, bunlardan hidrosiyanik asit akrilonitrilin yan \u00fcretimi yoluyla \u00fcretilir ve ayr\u0131ca yard\u0131mc\u0131 malzemeler, metanol de vard\u0131r, bu nedenle end\u00fcstri genellikle hammadde bile\u015fimini hesaplama maliyeti olarak aseton, akrilonitril ve metanol kullan\u0131r. Birim t\u00fcketim 0,69 ton aseton ve 0,32 ton akrilonitril ile 0,35 ton metanol olarak hesapland\u0131\u011f\u0131nda, ACH y\u00f6ntemiyle MMA'n\u0131n maliyet bile\u015fiminde aseton maliyeti en b\u00fcy\u00fck oran\u0131 olu\u015ftururken, bunu akrilonitrilin yan \u00fcr\u00fcn\u00fc olarak \u00fcretilen hidrosiyanik asit ve metanol en k\u00fc\u00e7\u00fck oran\u0131 olu\u015fturmaktad\u0131r.<\/p>\n<p>Son \u00fc\u00e7 y\u0131lda aseton, metanol ve akrilonitrilin fiyat korelasyon testine g\u00f6re, ACH MMA'n\u0131n aseton ile korelasyonunun yakla\u015f\u0131k 19%, metanol ile korelasyonunun yakla\u015f\u0131k 57% ve akrilonitrile g\u00f6re korelasyonun yakla\u015f\u0131k 18% oldu\u011fu bulunmu\u015ftur. Bunun, MMA'daki maliyet pay\u0131 ile bir bo\u015fluk oldu\u011fu g\u00f6r\u00fclebilir; burada MMA'n\u0131n maliyeti i\u00e7in asetonun y\u00fcksek pay\u0131, fiyat dalgalanmalar\u0131n\u0131n MMA'n\u0131n ACH y\u00f6nteminin fiyat\u0131 \u00fczerindeki fiyat dalgalanmalar\u0131na yans\u0131t\u0131lamazken, metanol\u00fcn fiyat dalgalanmalar\u0131, MMA'n\u0131n fiyat\u0131, asetondan daha b\u00fcy\u00fck olan MMA'n\u0131n fiyat\u0131 \u00fczerinde bir etkiye sahiptir.<\/p>\n<p>Ancak, metanol\u00fcn maliyet pay\u0131 sadece 7%, asetonun maliyet pay\u0131 ise 26% civar\u0131ndad\u0131r. MMA'n\u0131n de\u011fer zinciri \u00e7al\u0131\u015fmas\u0131 i\u00e7in asetonun maliyet de\u011fi\u015fimlerine bakmak daha \u00f6nemlidir.<\/p>\n<p>Asetonun maliyet bile\u015fimi i\u00e7in, ana hammaddeler saf benzen, propilendir; bunlardan asetonun de\u011fi\u015fken maliyet bile\u015fimindeki saf benzen, ikinci s\u0131rada propilenin en b\u00fcy\u00fck oran\u0131n\u0131 olu\u015fturmaktad\u0131r, bu nedenle asetonun maliyet dalgalanmalar\u0131 i\u00e7in, esas olarak saf benzenin fiyat dalgalanmalar\u0131ndan kaynaklanmaktad\u0131r. Ancak, aseton fenol ve keton tesisi taraf\u0131ndan birlikte \u00fcretildi\u011finden, aseton maliyetinin etkisi daha \u00e7ok fenol ve fenol keton tesisinin entegre maliyet bile\u015fimine ba\u011fl\u0131d\u0131r.<\/p>\n<p>\u00d6zetlemek gerekirse, ACH MMA'n\u0131n de\u011fer zinciri esas olarak aseton ve metanol\u00fcn maliyet dalgalanmalar\u0131ndan kaynaklanmakta olup, aseton MMA'n\u0131n de\u011feri \u00fczerinde en b\u00fcy\u00fck etkiye sahiptir. Asetonun de\u011fer zinciri daha \u00e7ok saf benzen, propilen ve fenol ve keton entegrasyon projelerinin maliyet de\u011fi\u015fimlerine at\u0131fta bulunmaktad\u0131r.<\/p>\n<p>End\u00fcstri zinciri II: C4 y\u00f6ntemi MMA de\u011fer zinciri<\/p>\n<p>C4 MMA de\u011fer zinciri i\u00e7in hammaddeler izob\u00fctilen ve metanold\u00fcr; izob\u00fctilen, MTBE kraking \u00fcretiminden elde edilen y\u00fcksek safl\u0131kta bir izob\u00fctilen \u00fcr\u00fcn\u00fcd\u00fcr. Metanol ise k\u00f6m\u00fcr \u00fcretiminden elde edilen sanayile\u015fmi\u015f bir metanol \u00fcr\u00fcn\u00fcd\u00fcr.<\/p>\n<p>C4 MMA'n\u0131n maliyet bile\u015fimine g\u00f6re, de\u011fi\u015fken maliyetler izob\u00fctilen i\u00e7in 0,82 ve metanol i\u00e7in 0,35'tir. \u00dcretim teknolojisinin ilerlemesiyle birlikte, end\u00fcstri birim t\u00fcketimi 0,8'e d\u00fc\u015f\u00fcrm\u00fc\u015f ve bu da C4 MMA'n\u0131n maliyetini bir \u00f6l\u00e7\u00fcde azaltm\u0131\u015ft\u0131r. Geri kalan\u0131 su, elektrik ve gaz maliyetleri, finansal maliyetler, kanalizasyon ar\u0131tma maliyetleri ve di\u011ferleri gibi sabit maliyetlerdir.<\/p>\n<p>Burada, y\u00fcksek safl\u0131ktaki izob\u00fctilenin MMA maliyetindeki pay\u0131 yakla\u015f\u0131k 58%, metanol\u00fcn MMA maliyetindeki pay\u0131 ise yakla\u015f\u0131k 6%'dir. \u0130zob\u00fctilenin C4 MMA'daki en b\u00fcy\u00fck de\u011fi\u015fken maliyet oldu\u011fu ve izob\u00fctilenin fiyat dalgalanmas\u0131n\u0131n C4 MMA maliyeti \u00fczerinde b\u00fcy\u00fck bir etkiye sahip oldu\u011fu g\u00f6r\u00fclebilir.<\/p>\n<p>Y\u00fcksek safl\u0131kta izob\u00fctilenin de\u011fer zinciri \u00fczerindeki etki, 1,57 birim t\u00fcketen ve y\u00fcksek safl\u0131kta izob\u00fctilen maliyetinin 80%'sinden fazlas\u0131n\u0131 olu\u015fturan MTBE'nin fiyat dalgalanmalar\u0131na kadar izlenebilir. MTBE'nin maliyeti metanol ve pre-eter C4'ten gelmektedir ve pre-eter C4'\u00fcn bile\u015fimi hammaddelerin de\u011fer zinciriyle ili\u015fkilendirilebilir.<\/p>\n<p>Buna ek olarak, \u015fu anda, y\u00fcksek safl\u0131kta izob\u00fctilenin tert-b\u00fctanol\u00fcn dehidrasyonu ile \u00fcretilebilece\u011fi ve baz\u0131 i\u015fletmelerin MMA maliyet hesaplamas\u0131 i\u00e7in tert-b\u00fctanol\u00fc temel alaca\u011f\u0131 ve tert-b\u00fctanol\u00fcn birim t\u00fcketiminin 1.52 oldu\u011fu belirtilmelidir. Tert-b\u00fctanol\u00fcn 6,200 yuan\/ton olarak hesaplanmas\u0131na g\u00f6re, tert-b\u00fctanol MMA maliyetinin yakla\u015f\u0131k 70%'sini olu\u015fturmaktad\u0131r ki bu da izob\u00fctileninkinden daha b\u00fcy\u00fckt\u00fcr.<\/p>\n<p>Di\u011fer bir deyi\u015fle, tert-butanol fiyat ba\u011flant\u0131s\u0131 benimsenirse, C4 MMA de\u011fer zincirindeki dalgalanmada tert-butanol\u00fcn etkisi izobutenden daha \u00f6nemlidir.<\/p>\n<p>\u00d6zetle, C4 MMA'da de\u011fer dalgalanmas\u0131 \u00fczerindeki etki a\u011f\u0131rl\u0131\u011f\u0131 y\u00fcksekten d\u00fc\u015f\u00fc\u011fe do\u011fru s\u0131ralanm\u0131\u015ft\u0131r: tert-b\u00fctanol, izob\u00fcten, MTBE, metanol, ham petrol.<\/p>\n<p>Zincir 3: Etilen karbonilasyon MMA de\u011fer zinciri<\/p>\n<p>\u00c7in'de etilen karbonilasyon MMA'n\u0131n end\u00fcstriyel \u00fcretimi yoktur, bu nedenle ger\u00e7ek end\u00fcstriyel \u00fcretim yoluyla de\u011fer dalgalanmas\u0131n\u0131n etkisini tahmin etmek imkans\u0131zd\u0131r. Bununla birlikte, etilen karbonilasyonunda birim etilen t\u00fcketimine dayal\u0131 olarak, etilen, 85%'den fazla bir maliyet bile\u015fimi ile MMA'n\u0131n bu s\u00fcreci i\u00e7in ana maliyet etkisidir.<\/p>\n<p>Etilen de\u011feri i\u00e7in iletim mant\u0131\u011f\u0131 nafta kraking zinciri ve k\u00f6m\u00fcr zinciri olarak ikiye ayr\u0131labilir. Etilen maliyet hesaplamas\u0131 i\u00e7in nafta krakingi, kraking cihaz\u0131n\u0131n \u00e7oklu \u00fcr\u00fcn \u00f6zelliklerinden dolay\u0131, mevcut hesaplama y\u00f6ntemi ve form\u00fcl\u00fc tek tip de\u011fildir, burada etilen maliyeti i\u00e7in nafta en b\u00fcy\u00fck oran\u0131 olu\u015fturmaktad\u0131r.<\/p>\n<p>K\u00f6m\u00fcrden etilene maliyet kompozisyonunda ise k\u00f6m\u00fcrden etilene maliyet 85%'den fazla olup en b\u00fcy\u00fck maliyet kompozisyonunu olu\u015fturmaktad\u0131r. Bununla birlikte, etilen \u00c7in'in kimya end\u00fcstrisinin seviyesinin \u00f6nemli bir g\u00f6stergesi oldu\u011fundan, etilenin fiyatland\u0131r\u0131lmas\u0131 daha \u00e7ok yabanc\u0131 fiyatlar\u0131n dalgalanmas\u0131ndan, yani ham petrol fiyatlar\u0131n\u0131n dalgalanmas\u0131ndan kaynaklanmaktad\u0131r. Bu nedenle, \u00c7in'in k\u00f6m\u00fcr bazl\u0131 etileninin maliyeti, k\u00f6m\u00fcr etilen maliyetinin en b\u00fcy\u00fck oran\u0131n\u0131 olu\u015fturmas\u0131na ra\u011fmen, petrol fiyatlar\u0131n\u0131n geli\u015fimine daha fazla referans vermektedir.<\/p>\n<p>End\u00fcstri Zinciri 4: PMMA De\u011fer Zinciri<\/p>\n<p>MMA'n\u0131n ana alt \u00fcr\u00fcn\u00fc olan PMMA, geni\u015f bir uygulama yelpazesine sahip olan s\u0131v\u0131 kristal ekran malzemeleri, bina tesisat malzemeleri, reklam end\u00fcstrisi, g\u00fcnl\u00fck ihtiya\u00e7lar end\u00fcstrisi vb. alanlarda kullan\u0131labilir. Ayr\u0131ca, MMA'n\u0131n a\u015fa\u011f\u0131 ak\u0131\u015f\u0131nda re\u00e7ine, em\u00fclsiyon, ACR ve di\u011fer alanlar da \u00fcretilebilir. Bunlar aras\u0131nda, PMMA \u00fcretimi olarak a\u015fa\u011f\u0131 ak\u0131\u015f, y\u0131ll\u0131k MMA t\u00fcketimi 70%'den fazlad\u0131r.<br \/>\n\u015eekil 2 \u00c7in PMMA end\u00fcstrisi zincir ak\u0131\u015f \u015femas\u0131<\/p>\n<p>MMA birim t\u00fcketiminin 0,93 oldu\u011fu PMMA'ya g\u00f6re de\u011fer zincirinin bile\u015fimine bak\u0131yorum, 13.400 yuan \/ ton hesaplamas\u0131na g\u00f6re MMA, 15.800 yuan \/ ton hesaplamas\u0131na g\u00f6re PMMA, PMMA'n\u0131n de\u011fi\u015fken maliyetindeki MMA, nispeten y\u00fcksek olan yakla\u015f\u0131k 79%'yi olu\u015fturuyordu.<\/p>\n<p>Di\u011fer bir deyi\u015fle, MMA'n\u0131n fiyat dalgalanmas\u0131 PMMA'n\u0131n de\u011fer dalgalanmas\u0131 \u00fczerinde daha b\u00fcy\u00fck bir etkiye sahiptir ve bu da g\u00fc\u00e7l\u00fc bir korelasyon etkisidir. Son \u00fc\u00e7 y\u0131ldaki iki fiyat dalgalanmas\u0131 aras\u0131ndaki korelasyona g\u00f6re, ikisi aras\u0131ndaki korelasyon 82%'den fazlad\u0131r ve bu da g\u00fc\u00e7l\u00fc bir korelasyon etkisidir. Bu nedenle, MMA'n\u0131n fiyat dalgalanmas\u0131 PMMA fiyat\u0131n\u0131n y\u00fcksek olas\u0131l\u0131kla ayn\u0131 y\u00f6nde dalgalanmas\u0131na neden olacakt\u0131r.<\/p>\n<p>Son olarak, MMA'n\u0131n ACH y\u00f6ntemi nedeniyle, ekipman\u0131n a\u015f\u0131nd\u0131r\u0131c\u0131 do\u011fas\u0131 ve giri\u015f e\u015fi\u011finin nispeten y\u00fcksek olmas\u0131 nedeniyle, gelecekteki MMA projesinin faaliyete ge\u00e7mesine yol a\u00e7an hidrosiyanik asit bulundu\u011funu s\u00f6ylemek isterim, bunlar\u0131n \u00e7o\u011fu C4 \u00fcretim s\u00fcrecinde yo\u011funla\u015fm\u0131\u015ft\u0131r. Bu nedenle, C4 MMA arz\u0131 giderek daha fazla olacakt\u0131r ve C4 y\u00f6nteminin maliyeti tert-b\u00fctanol, izob\u00fctilen ve metanolden daha fazlad\u0131r. Bu nedenle, MMA'n\u0131n de\u011fer zinciri \u00fczerine yap\u0131lan ara\u015ft\u0131rma, C4 y\u00f6nteminin de\u011fi\u015fken hammadde maliyetinin dalgalanma seviyesine daha fazla odaklanmal\u0131d\u0131r.<\/p>\n<h2><strong>En rekabet\u00e7i MMA (metil metakrilat) \u00fcretim s\u00fcreci hangisidir?<\/strong><\/h2>\n<p>Farkl\u0131 \u00fcretim s\u00fcre\u00e7lerinin ayn\u0131 kimyasal i\u00e7in \u00e7ok \u00e7e\u015fitli \u00fcretim maliyetlerine yol a\u00e7t\u0131\u011f\u0131n\u0131 ve farkl\u0131 rekabet ortamlar\u0131 yaratt\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fcm. \u015eu anda \u00c7in pazar\u0131nda MMA i\u00e7in yakla\u015f\u0131k alt\u0131 \u00fcretim s\u00fcreci var ve alt\u0131s\u0131 da sanayile\u015fmi\u015f durumda. \u00c7in pazar\u0131nda, MMA'n\u0131n farkl\u0131 s\u00fcre\u00e7lerinin rekabet durumu \u00e7ok farkl\u0131d\u0131r. Ankete g\u00f6re, MMA i\u00e7in aseton siyanohidrin y\u00f6ntemi (ACH y\u00f6ntemi), etilen karbonilasyon y\u00f6ntemi, izob\u00fctilen oksidasyon y\u00f6ntemi (C4 y\u00f6ntemi) olmak \u00fczere, bu \u00fc\u00e7 \u00fcretim s\u00fcrecine dayanan ve geli\u015ftirilmi\u015f ACH y\u00f6nteminden, buzlu asetik asit y\u00f6nteminden ve ayr\u0131ca BASF y\u00f6nteminden ve Lucite y\u00f6nteminden t\u00fcretilen birka\u00e7 ana \u00fcretim s\u00fcreci vard\u0131r. esas olarak \u015firketin ad\u0131n\u0131n s\u00fcrecini temsil eder ve \u015fu anda t\u00fcm bu alt\u0131 \u00fcretim s\u00fcreci \u00c7in'de 10.000 ton ve \u00fczerinde ger\u00e7ekle\u015ftirilmi\u015ftir. Alt\u0131 \u00fcretim s\u00fcrecinin tamam\u0131 \u00c7in'de 10.000 ton ve \u00fczeri kapasiteyle \u00fcretime al\u0131nm\u0131\u015ft\u0131r. Eyl\u00fcl 2022'de, \u00c7in Bilimler Akademisi Proses M\u00fchendisli\u011fi Enstit\u00fcs\u00fc (IPE, CAS) taraf\u0131ndan ba\u011f\u0131ms\u0131z olarak ara\u015ft\u0131r\u0131lan ve geli\u015ftirilen 10.000 tonluk k\u00f6m\u00fcr bazl\u0131 metanol-asetik asitten metil metakrilata (MMA) projesi end\u00fcstriyel tan\u0131t\u0131m tesisinin ba\u015far\u0131yla ba\u015flat\u0131ld\u0131\u011f\u0131 ve istikrarl\u0131 bir \u015fekilde i\u015fletildi\u011fi ve \u00fcr\u00fcn\u00fcn kalifiye oldu\u011fu ve standartlar\u0131 kar\u015f\u0131lad\u0131\u011f\u0131 belirtilmelidir. Bu \u00fcnite d\u00fcnyan\u0131n ilk k\u00f6m\u00fcr bazl\u0131 metanol-asetik asitten MMA'ya end\u00fcstriyel demonstrasyon \u00fcnitesidir ve yerli metil metakrilat \u00fcretiminin tamamen petrol hammaddesine dayanmaktan k\u00f6m\u00fcr bazl\u0131 hammadde kullanmaya d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc ger\u00e7ekle\u015ftirmektedir.<\/p>\n<p>&nbsp;<\/p>\n<p>Rekabet ortam\u0131ndaki de\u011fi\u015fimin MMA \u00fcr\u00fcnleri i\u00e7in arz ve talep ortam\u0131nda da bir de\u011fi\u015fime yol a\u00e7t\u0131\u011f\u0131n\u0131 ve bunun da g\u00fc\u00e7l\u00fc fiyat geli\u015fimini azaltt\u0131\u011f\u0131n\u0131 g\u00f6zlemledim. Son 2 y\u0131ldaki fiyat trendine g\u00f6re, \u00c7in'deki MMA piyasa fiyat\u0131 dar dalgalanmalar g\u00f6stermi\u015f, en y\u00fcksek fiyat ton ba\u015f\u0131na 14.014 RMB ve en d\u00fc\u015f\u00fck fiyat ton ba\u015f\u0131na yakla\u015f\u0131k 10.000 RMB olmu\u015ftur. A\u011fustos 2023 itibariyle \u00c7in MMA piyasa fiyat\u0131 11.500 RMB\/ton seviyesindeydi. \u015eekil 1 \u00c7in MMA g\u00f6sterge fiyat grafi\u011fi Veri kayna\u011f\u0131: \u0130\u015f Haber Ajans\u0131 MMA'n\u0131n a\u015fa\u011f\u0131 ak\u0131\u015f\u0131n\u0131n ana temsilci \u00fcr\u00fcn\u00fc PMMA'd\u0131r ve i\u015fletmelerin \u00e7o\u011fu MMA-PMMA end\u00fcstri zinciri modunun geli\u015ftirilmesine dayanmaktad\u0131r.PMMA'n\u0131n piyasa fiyat\u0131 son 2 y\u0131lda zay\u0131f bir sal\u0131n\u0131m g\u00f6stermi\u015f, en y\u00fcksek fiyat 17.560 RMB\/ton ve en d\u00fc\u015f\u00fck fiyat 14.625 RMB\/ton olmu\u015ftur. A\u011fustos 2023 itibariyle, \u00c7in'deki PMMA piyasas\u0131n\u0131n ana ak\u0131m fiyat\u0131 14.600 RMB\/ton seviyesinde dalgalanm\u0131\u015ft\u0131r. Yerli PMMA \u00fcr\u00fcnlerine \u00e7o\u011funlukla d\u00fc\u015f\u00fck kaliteli \u00fcr\u00fcnler hakim oldu\u011fundan, \u00fcr\u00fcnlerin fiyat seviyesinin ithal pazardan daha d\u00fc\u015f\u00fck oldu\u011fu unutulmamal\u0131d\u0131r. \u015eekil 2 \u00c7in PMMA g\u00f6r\u00fcn\u00fcr fiyat e\u011filimi (birim: yuan \/ ton) Veri kayna\u011f\u0131: i\u015f d\u00fcnyas\u0131 \u015fu anda sekt\u00f6rde farkl\u0131 MMA \u00fcretim s\u00fcrecinin MMA-PMMA end\u00fcstri zincirinin rekabet g\u00fcc\u00fcn\u00fc belirledi\u011fi kabul edilmektedir.<\/p>\n<p>&nbsp;<\/p>\n<p>MMA'n\u0131n maliyetini ge\u00e7mi\u015fte ve g\u00fcn\u00fcm\u00fczde farkl\u0131 s\u00fcre\u00e7lere g\u00f6re \u00f6l\u00e7t\u00fcm ve a\u015fa\u011f\u0131daki sonu\u00e7lar\u0131 elde ettim:<br \/>\n\u0130lk olarak, etilen bazl\u0131 MMA \u00fcretim s\u00fcreci, asetik asit bazl\u0131 MMA \u00fcniteleri dikkate al\u0131nmaks\u0131z\u0131n son 2 y\u0131lda en rekabet\u00e7i s\u00fcre\u00e7 olmu\u015ftur. \u0130statistiksel verilerime g\u00f6re, 2020'den A\u011fustos 2023'e kadar, \u00c7in'deki farkl\u0131 s\u00fcre\u00e7lerin MMA \u00fcretim maliyetlerinin kar\u015f\u0131la\u015ft\u0131r\u0131lmas\u0131nda, etilen y\u00f6ntemi MMA en d\u00fc\u015f\u00fck maliyete ve en g\u00fc\u00e7l\u00fc rekabet g\u00fcc\u00fcne sahiptir. Bunlar aras\u0131nda, etilen y\u00f6ntemi MMA'n\u0131n 2020'deki teorik maliyeti 5.530 yuan\/ton ve Ocak-Temmuz 2023 aras\u0131ndaki ortalama maliyet sadece 6.088 yuan\/ton. En y\u00fcksek maliyetli \u00fcretim s\u00fcreci ise BASF y\u00f6ntemidir, bu y\u00f6ntemin 2020'deki MMA maliyeti 10.765 RMB\/ton ve Ocak-A\u011fustos 2023'teki ortalama maliyet de 11.081 RMB\/tona ula\u015fmaktad\u0131r. Etilen y\u00f6nteminin temel hammadde birim t\u00fcketiminin \u015fu \u015fekilde oldu\u011funa dikkat edilmelidir: etilen 0,35, metanol 0,84, sentez gaz\u0131 0,38. Sinopec etilen uzla\u015fma anla\u015fmas\u0131n\u0131 kullanan etilen, 900 yuan \/ ton \u00f6l\u00e7\u00fcm\u00fcne g\u00f6re sentez gaz\u0131. BASF y\u00f6nteminin \u00f6z\u00fc de etilen y\u00f6ntemidir, burada etilen birim t\u00fcketimi 0.429, metanol birim t\u00fcketimi 0.387, sentez gaz\u0131 birim t\u00fcketimi 662 metrek\u00fcpt\u00fcr. Etilen ve metanol birim t\u00fcketimindeki fark\u0131n yan\u0131 s\u0131ra kataliz\u00f6r ve yard\u0131mc\u0131 maddelerdeki fark, en son etilen y\u00f6nteminin son birka\u00e7 y\u0131ld\u0131r en rekabet\u00e7i y\u00f6ntem olmas\u0131yla sonu\u00e7lanm\u0131\u015ft\u0131r. Son birka\u00e7 y\u0131lda farkl\u0131 proseslerin maliyet \u00f6l\u00e7\u00fcm\u00fcne dayanarak, farkl\u0131 proseslerin MMA rekabet\u00e7ili\u011fi s\u0131ralamas\u0131 a\u015fa\u011f\u0131daki gibidir: Etilen &gt; C4 &gt; Geli\u015ftirilmi\u015f ACH &gt; ACH &gt; Lucite &gt; BASF. Farkl\u0131 s\u00fcre\u00e7lerdeki kamu i\u015flerinin b\u00fcy\u00fck farkl\u0131l\u0131\u011f\u0131 nedeniyle, birle\u015fik kamu i\u015fleri \u00f6l\u00e7\u00fcm\u00fcne g\u00f6re elde edilmi\u015ftir.<\/p>\n<p>&nbsp;<\/p>\n<p>\u0130kinci olarak, asetik asit y\u00f6ntemi MMA'n\u0131n en rekabet\u00e7i \u00fcretim y\u00f6ntemi olmas\u0131 beklenmektedir. 2022 Eyl\u00fcl ay\u0131nda \u00c7in Bilimler Akademisi Proses M\u00fchendisli\u011fi Enstit\u00fcs\u00fc, d\u00fcnyan\u0131n ilk k\u00f6m\u00fcr bazl\u0131 metanol - asetik asit MMA end\u00fcstriyel demonstrasyon cihaz\u0131 seti i\u00e7in Sincan Hami'de 10.000 ton k\u00f6m\u00fcr bazl\u0131 metanol - asetik asit metil metakrilat (MMA) projesi end\u00fcstriyel demonstrasyon cihaz\u0131n\u0131n ba\u011f\u0131ms\u0131z ara\u015ft\u0131rma ve geli\u015ftirmesini ba\u015far\u0131yla ger\u00e7ekle\u015ftirdi. Metanol ve asetik asit hammadde olarak kullan\u0131lmakta ve MMA \u00fcr\u00fcnleri hidroksil aldehit yo\u011fu\u015fmas\u0131 ve hidrojenasyon yoluyla elde edilmektedir. \u00c7in Bilimler Akademisi'ne (CAS) g\u00f6re, d\u00fc\u015f\u00fck se\u00e7icilik ve kataliz\u00f6r\u00fcn k\u0131sa \u00f6mr\u00fc sorunlar\u0131nda \u00e7\u0131\u011f\u0131r a\u00e7an, e\u015fit y\u00fckl\u00fc bir hidroksil aldehit yo\u011funla\u015ft\u0131rma \u00e7ok a\u015famal\u0131 g\u00f6zenek kataliz\u00f6r\u00fc ve b\u00fcy\u00fck \u00f6l\u00e7ekli bir haz\u0131rlama teknolojisi geli\u015ftirilmi\u015ftir. Ayr\u0131ca, sim\u00fcle edilmi\u015f hareketli yatak reaksiyonu-rejenerasyonu gibi kilit teknolojilerin \u00fcstesinden gelinmi\u015f ve hidroksil aldehit yo\u011funla\u015ft\u0131rma reaksiyonunun uzun bir s\u00fcre boyunca istikrarl\u0131 \u00e7al\u0131\u015fmas\u0131 sa\u011flanm\u0131\u015ft\u0131r. Formaldehit-MMA-su gibi karma\u015f\u0131k azeotropik sistemlerin ayr\u0131\u015ft\u0131rma sorununu \u00e7\u00f6zmek i\u00e7in yeni bir t\u00fcr ekstraksiyon ve ayr\u0131\u015ft\u0131rma teknolojisi geli\u015ftirilmi\u015ftir. \u00c7in Bilimler Akademisi'nin tan\u0131t\u0131m\u0131ndan sonra, bu MMA s\u00fcreci y\u00f6nteminin ekonomik \u00fcst\u00fcnl\u00fc\u011f\u00fc a\u00e7\u0131kt\u0131r, s\u00fcre\u00e7 temiz ve ye\u015fildir ve bu yol, yerli MMA \u00fcretiminin petrol hammaddelerine tamamen ba\u011f\u0131ml\u0131l\u0131ktan k\u00f6m\u00fcr bazl\u0131 hammaddelere d\u00f6n\u00fc\u015f\u00fcm\u00fcn\u00fc ger\u00e7ekle\u015ftirmektedir. Bana g\u00f6re, \u00fcretim s\u00fcrecinde belirgin bir ilerleme var ve s\u00fcre\u00e7 daha k\u0131sa, hammadde k\u00f6m\u00fcrden \u00fcretiliyor ve daha belirgin maliyet avantaj\u0131na sahip olaca\u011f\u0131 tahmin ediliyor. Buna ek olarak, \u00c7in'in MMA end\u00fcstrisine \u00fcst d\u00fczey bir geli\u015fme getirecek olan 110.000 ton\/y\u0131l kapasiteli b\u00fcy\u00fck \u00f6l\u00e7ekli bir end\u00fcstriyel tesis planlanmaktad\u0131r.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fc olarak, farkl\u0131 s\u00fcre\u00e7lerin maliyet etki a\u011f\u0131rl\u0131klar\u0131nda belirgin farkl\u0131l\u0131klar vard\u0131r. 18% civar\u0131ndad\u0131r. Metanol\u00fcn maliyet pay\u0131 yaln\u0131zca 7% ve asetonun maliyet pay\u0131 26% civar\u0131ndad\u0131r. MMA'n\u0131n de\u011fer zinciri \u00e7al\u0131\u015fmas\u0131 i\u00e7in asetonun maliyet de\u011fi\u015fikliklerine bakmak daha \u00f6nemlidir.C4 MMA maliyet etki a\u011f\u0131rl\u0131k analizi: MMA maliyetindeki y\u00fcksek safl\u0131kta izob\u00fcten oran\u0131 yakla\u015f\u0131k 58% ve MMA maliyetindeki metanol oran\u0131 yakla\u015f\u0131k 6%'dir.C4 MMA'da izob\u00fcten, izob\u00fcten fiyat dalgalanmas\u0131n\u0131n C4 MMA maliyeti \u00fczerinde b\u00fcy\u00fck bir etkiye sahip oldu\u011fu en b\u00fcy\u00fck de\u011fi\u015fken maliyettir. Etilen MMA'n\u0131n maliyet etkisinin a\u011f\u0131rl\u0131\u011f\u0131n\u0131n analizi: Etilen karbonilasyonundaki etilen birim t\u00fcketimine g\u00f6re, etilen 85%'den fazla olan bu s\u00fcrecin MMA maliyet bile\u015fimi i\u00e7in ana maliyet etkisidir. Bununla birlikte, etilenin \u00e7o\u011funun kendi kendine \u00fcretilen destekleyici \u00fcretim oldu\u011fu ve i\u00e7 yerle\u015fimin \u00e7o\u011funlukla maliyet fiyat\u0131 yerle\u015fimini benimsedi\u011fi, bu nedenle etilenin teorik rekabet\u00e7ilik seviyesinin ger\u00e7ek rekabet\u00e7ilik seviyesi kadar iyi olmad\u0131\u011f\u0131 unutulmamal\u0131d\u0131r.<\/p>\n<p>D\u00f6rd\u00fcnc\u00fc olarak, gelecekte hangi MMA \u00fcretim s\u00fcreci en d\u00fc\u015f\u00fck maliyetli olacak? Kan\u0131mca, teknolojinin mevcut durumu g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, hammadde fiyatlar\u0131ndaki dalgalanma, farkl\u0131 s\u00fcre\u00e7lerdeki MMA'n\u0131n gelecekteki rekabet\u00e7ilik seviyesinde kilit bir unsur haline gelecektir. Bu \u00fcretim s\u00fcre\u00e7lerindeki ana hammaddeler MTBE, metanol, aseton, s\u00fclf\u00fcrik asit ve etilendir; bunlar harici olarak sat\u0131n al\u0131nabilir veya dahili olarak tedarik edilebilirken, sentez gaz\u0131, kataliz\u00f6r ve yard\u0131mc\u0131 malzemeler, hidrosiyanik asit, ham hidrojen vb. varsay\u0131lan olarak ve de\u011fi\u015fmeyen fiyatlarla kendili\u011finden tedarik edilmektedir. MTBE'nin a\u015fa\u011f\u0131 ak\u0131\u015f\u0131 petrol \u00fcr\u00fcnlerinin harmanlanmas\u0131na dayanmaktad\u0131r ve fiyatlar\u0131 rafine petrol \u00fcr\u00fcnleri piyasas\u0131n\u0131n trend dalgalanmalar\u0131n\u0131 takip etmekte, bu da ham petrol fiyat\u0131n\u0131n yak\u0131n dalgalanmalar\u0131n\u0131 takip etmektedir. Gelecekte petrol fiyatlar\u0131n\u0131n y\u00fckselece\u011fi beklentisi alt\u0131nda, MTBE fiyat\u0131n\u0131n da y\u00fckselme olas\u0131l\u0131\u011f\u0131 vard\u0131r ve y\u00fckselme e\u011filiminin ham petrolden daha g\u00fc\u00e7l\u00fc olmas\u0131 beklenmektedir. Metanol piyasas\u0131 k\u00f6m\u00fcr fiyatlar\u0131ndaki trend dalgalanmalar\u0131n\u0131 takip etmektedir, gelecekteki arz\u0131n \u00f6nemli \u00f6l\u00e7\u00fcde artmaya devam etmesi beklenmektedir, ancak daha fazla end\u00fcstriyel zincir modu geli\u015fimi, a\u015fa\u011f\u0131 ak\u0131\u015f kendi kendine kullan\u0131m oran\u0131n\u0131n artmaya devam etmesi beklenmektedir, emtia metanol piyasas\u0131 fiyatlar\u0131 \u00fczerinde spek\u00fclasyonlar\u0131n y\u00fckselme e\u011filimi g\u00f6stermeye devam etmesi beklenmektedir. Aseton piyasas\u0131 arz ve talep ortam\u0131 k\u00f6t\u00fcle\u015fti ve yeni projelerin ACH y\u00f6ntemi engellendi, uzun vadeli fiyat dalgalanmalar\u0131 nispeten zay\u0131f. Etilen, g\u00fc\u00e7l\u00fc fiyat rekabet\u00e7ili\u011fi ile \u00e7o\u011funlukla dahili olarak kendi kendine tedarik edilmektedir. Kapsaml\u0131 bir de\u011ferlendirmeden sonra, gelecekte \u00c7in'deki farkl\u0131 MMA s\u00fcre\u00e7lerinin rekabet g\u00fcc\u00fcn\u00fcn, aralar\u0131nda etilen y\u00f6nteminin g\u00fc\u00e7l\u00fc olmaya devam etmesinin beklendi\u011fini, ard\u0131ndan ACH y\u00f6nteminin, \u00f6zellikle akrilonitril tesisini destekleyen ACH y\u00f6nteminin ve di\u011ferinin C4 y\u00f6ntemi vb. oldu\u011funu d\u00fc\u015f\u00fcn\u00fcyorum. Bununla birlikte, end\u00fcstri zinciri modundaki i\u015fletmelerin gelecekteki geli\u015fimi, d\u00fc\u015f\u00fck yan \u00fcr\u00fcn maliyeti ve PMMA veya di\u011fer kimyasallar modunu destekleyen a\u015fa\u011f\u0131 ak\u0131\u015f, MMA end\u00fcstri zincirinin en rekabet\u00e7i operasyonu olaca\u011f\u0131 \u00f6zellikle belirtilmelidir.<\/p>\n<h2><strong>Enerji yo\u011fun kimya \u015firketlerinin teknolojilerini d\u00f6n\u00fc\u015ft\u00fcrmeleri i\u00e7in zaman daral\u0131yor mu?<\/strong><\/h2>\n<p>Anlad\u0131\u011f\u0131m kadar\u0131yla, 4 Temmuz 2023 tarihinde, Ulusal Kalk\u0131nma ve Reform Komisyonu ve di\u011fer birimler, petrol ar\u0131tma, k\u00f6m\u00fcr kok k\u00f6m\u00fcr\u00fc, k\u00f6m\u00fcr metanol, k\u00f6m\u00fcr olefin, k\u00f6m\u00fcr etilen glikol konular\u0131n\u0131 daha da netle\u015ftiren \"Sanayinin Temel Alanlar\u0131nda Enerji Verimlili\u011fi \u00d6l\u00e7\u00fct D\u00fczeyleri ve \u00d6l\u00e7\u00fct D\u00fczeyleri (2023 Bask\u0131s\u0131) \"nin yay\u0131nlanmas\u0131na ili\u015fkin bir duyuru yay\u0131nlad\u0131, kostik soda k\u00fcl\u00fc, soda k\u00fcl\u00fc, kalsiyum karb\u00fcr, etilen, paraksilen, sar\u0131 fosfor, sentetik amonyak, monoamonyum fosfat, diamonyum fosfat K\u0131yaslama ve k\u0131yaslama enerji verimlili\u011fi seviyeleri ve k\u0131yaslama ve k\u0131yaslama enerji verimlili\u011fi seviyelerine etilen glikol, \u00fcre, titanyum dioksit, polivinil klor\u00fcr, safla\u015ft\u0131r\u0131lm\u0131\u015f tereftalik asit, radyal lastikler eklendi.<br \/>\nNDRC'nin enerji verimlili\u011fi seviyesi gerekliliklerinin 2023 versiyonunu yay\u0131nlamas\u0131ndan itibaren, kimya end\u00fcstrisinin daha fazla a\u00e7\u0131kl\u0131\u011fa kavu\u015fturulmas\u0131 i\u00e7in, prensip olarak, 2025'in sonuna kadar teknik d\u00f6n\u00fc\u015f\u00fcm veya a\u015famal\u0131 \u00e7\u0131k\u0131\u015f tamamlanmal\u0131d\u0131r; ve yeni kimya end\u00fcstrisi i\u00e7in, prensip olarak, 2026'n\u0131n sonuna kadar teknik d\u00f6n\u00fc\u015f\u00fcm veya a\u015famal\u0131 \u00e7\u0131k\u0131\u015f tamamlanmal\u0131d\u0131r. Yani, yay\u0131n tarihi itibariyle, kimya i\u015fletmelerinin teknolojik d\u00f6n\u00fc\u015f\u00fcm\u00fc i\u00e7in kalan ger\u00e7ek s\u00fcre 2-3 y\u0131ld\u0131r.<\/p>\n<p>Kan\u0131mca, Sanayinin Kilit Alanlar\u0131 i\u00e7in Enerji Verimlili\u011fi K\u0131yaslama D\u00fczeyleri ve K\u0131yaslama Seviyeleri (2023 Bask\u0131s\u0131), Y\u00fcksek Enerji T\u00fcketen Sanayilerin Kilit Alanlar\u0131 i\u00e7in Enerji Verimlili\u011fi K\u0131yaslama D\u00fczeyleri ve K\u0131yaslama Seviyeleri'ni (2021 Bask\u0131s\u0131) takip eden i\u00e7eri\u011fin bir tekrar\u0131 ve halihaz\u0131rda k\u0131s\u0131tl\u0131 olan sanayilerin kapsam\u0131n\u0131n daha da netle\u015ftirilmesidir. Enerji Verimlili\u011fi Seviyesi 2023 Bask\u0131s\u0131\", \u00c7in kimya end\u00fcstrisinin \u00fcretim d\u00f6nemi a\u00e7\u0131s\u0131ndan s\u00fcrd\u00fcr\u00fclebilir kalk\u0131nmas\u0131n\u0131n yan\u0131 s\u0131ra k\u00fcresel pazardaki rekabet g\u00fcc\u00fcn\u00fcn art\u0131r\u0131lmas\u0131 ve \u00fclkedeki geri \u00fcretim kapasitesinin entegrasyonu a\u00e7\u0131s\u0131ndan b\u00fcy\u00fck \u00f6nem ta\u015f\u0131yan teknolojik d\u00f6n\u00fc\u015f\u00fcm, end\u00fcstriyel iyile\u015ftirme ve enerji t\u00fcketiminin azalt\u0131lmas\u0131 i\u00e7in \u00c7in kimya end\u00fcstrisi i\u00e7in \u00f6nemli bir politika k\u0131s\u0131tlama belgesidir.<\/p>\n<p>\u015eekil 1 NDRC \"Sanayinin Temel Alanlar\u0131nda Enerji Verimlili\u011fi K\u0131yaslama D\u00fczeyleri ve K\u0131yaslama D\u00fczeyleri (2023 Bask\u0131s\u0131)\" yay\u0131nlad\u0131.<\/p>\n<p>\"Enerji Verimlili\u011fi Seviyesi 2023 S\u00fcr\u00fcm\u00fc \"n\u00fcn bu son politika gereklili\u011fi, \u00c7in'in kimya end\u00fcstrisi \u00fczerinde a\u015fa\u011f\u0131daki etkilere sahip olacakt\u0131r:<\/p>\n<p>\u0130lk olarak, \u00c7inli kimya i\u015fletmeleri i\u00e7in enerji verimlili\u011fi endeksi gerekliliklerinin kapsam\u0131 giderek geni\u015flemektedir ve kimya end\u00fcstrisi gelecekte \u00c7in'in enerji tasarrufu ve karbon azalt\u0131m\u0131 i\u00e7in \u00f6nemli bir reform y\u00f6n\u00fcd\u00fcr. Enerji verimlili\u011fi seviyesi gerekliliklerinin 2023 versiyonuna g\u00f6re, kimya end\u00fcstrisi i\u00e7in alt\u0131 yeni alt end\u00fcstri vard\u0131r, kimya end\u00fcstrisi \u015fu anda petrol rafinasyonu, k\u00f6m\u00fcr kok, k\u00f6m\u00fcr metanol, k\u00f6m\u00fcr olefinleri, k\u00f6m\u00fcr etilen glikol\u00fc i\u00e7ermektedir, kostik soda, soda k\u00fcl\u00fc, kalsiyum karb\u00fcr, etilen, paraksilen, sar\u0131 fosfor, sentetik amonyak, monoamonyum fosfat, diamonyum fosfat, etilen glikol, \u00fcre, titanyum dioksit, PVC, safla\u015ft\u0131r\u0131lm\u0131\u015f tereftalik asit ve radyal lastikler.<\/p>\n<p>Bu nedenle, kimya end\u00fcstrisi i\u00e7in enerji verimlili\u011fi endeksi k\u0131s\u0131tlamalar\u0131 temel olarak end\u00fcstri kapsam\u0131n\u0131n \u00e7o\u011funu i\u00e7ermi\u015ftir, d\u00f6kme kimya end\u00fcstrisi kapsam\u0131na ait olan bu kimya end\u00fcstrileri \u00c7in'de uzun s\u00fcredir geli\u015ftirilmi\u015ftir ve eski tesisler end\u00fcstrinin daha b\u00fcy\u00fck bir b\u00f6l\u00fcm\u00fcn\u00fc olu\u015fturmaktad\u0131r, bu nedenle enerji verimlili\u011fi seviyesi daha d\u00fc\u015f\u00fckt\u00fcr. Kimya end\u00fcstrisinin kapsam\u0131n\u0131n yeniden onaylanmas\u0131 ve eklenmesi, ayn\u0131 zamanda kimya end\u00fcstrisinin enerji verimlili\u011fi seviyesinin iyile\u015ftirilmesine yard\u0131mc\u0131 olacak kimya end\u00fcstrisinin daha da ayr\u0131\u015ft\u0131r\u0131lmas\u0131d\u0131r.<br \/>\n\u0130kinci olarak, enerji verimlili\u011fi d\u00fc\u015f\u00fck olan ve k\u0131s\u0131tlar kapsam\u0131na dahil edilmeyen \u00e7ok fazla kimya end\u00fcstrisi bulunmamaktad\u0131r. Kimya end\u00fcstrisi zincirinin taranmas\u0131na g\u00f6re, poliolefin end\u00fcstrisi, temel kimyasal \u00fcretim end\u00fcstrisi, polimer malzemeler ve ilgili end\u00fcstriler, karbon elyaf ve ilgili end\u00fcstriler, polyester end\u00fcstrisi, poli\u00fcretan end\u00fcstrisi, ila\u00e7 ve pestisit ara \u00fcr\u00fcnleri end\u00fcstrisi, boyarmaddeler ve ilgili end\u00fcstriler, fosfor kimya end\u00fcstrisi, di\u011fer end\u00fcstriler, flor kimya end\u00fcstrisi ve hafif hidrokarbonun kapsaml\u0131 kullan\u0131m\u0131 gibi kimya end\u00fcstrisinin k\u0131s\u0131tlamalar kapsam\u0131na dahil edilmedi\u011fini buldum. Bu end\u00fcstriler, bir yandan \u00c7in'in kimya end\u00fcstrisinin ortas\u0131nda yer almaktad\u0131r.<br \/>\nBu end\u00fcstriler, bir yandan \u00c7in'in kimya end\u00fcstrisi geli\u015fiminin ba\u015flang\u0131\u00e7 a\u015famas\u0131ndad\u0131r, \u00c7in'in kendi \u00f6l\u00e7e\u011fi k\u00fc\u00e7\u00fckt\u00fcr, end\u00fcstrinin etkisi ve rekabet g\u00fcc\u00fc zay\u0131ft\u0131r, \u00f6rne\u011fin poli\u00fcretan, flor kimya end\u00fcstrisi, farmas\u00f6tik ara \u00fcr\u00fcnler, karbon fiber ve polimer malzeme end\u00fcstrisi vb, \u00c7in'in sosyal kalk\u0131nmas\u0131 ve end\u00fcstriyel iyile\u015ftirmesi hala bu kimya end\u00fcstrisi ile ilgili \u00fcr\u00fcnlerin deste\u011fine ihtiya\u00e7 duymaktad\u0131r, bu nedenle \u00c7in'in bu t\u00fcr end\u00fcstrilere y\u00f6nelik mevcut tutumu esas olarak desteklemek ve te\u015fvik etmektir; \u00d6te yandan, baz\u0131 end\u00fcstrilerin \u00e7e\u015fitli \u00fcretim t\u00fcrleri ve modlar\u0131 vard\u0131r ve belirli bir t\u00fcre g\u00f6re \u00fcretimin enerji verimlili\u011fi seviyesi \u00fczerinde anla\u015fmak imkans\u0131zd\u0131r, bu da ila\u00e7 ve pestisit ara \u00fcr\u00fcnleri, flor kimya end\u00fcstrisi ve polimer malzeme end\u00fcstrisi gibi baz\u0131 i\u015fletmeler i\u00e7in ciddi bir haks\u0131zl\u0131kt\u0131r.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fc olarak, teknolojik d\u00f6n\u00fc\u015f\u00fcm yoluyla enerji verimlili\u011fini azaltmay\u0131 ba\u015faramayan i\u015fletmeler elenme ile kar\u015f\u0131 kar\u015f\u0131ya kalacakt\u0131r. \"Enerji verimlili\u011fi k\u0131yaslama seviyesi ve k\u0131yaslama seviyesinin end\u00fcstriyel kilit alanlar\u0131 (2023 bask\u0131s\u0131)\" da prensip olarak 2025 y\u0131l\u0131 sonuna kadar teknik d\u00f6n\u00fc\u015f\u00fcm\u00fcn tamamlanmas\u0131 gerekti\u011fini veya elenece\u011fini a\u00e7\u0131k\u00e7a belirtmektedir.<br \/>\nPolitika ayr\u0131ca \u00e7\u0131k\u0131\u015f mekanizmas\u0131n\u0131 da a\u00e7\u0131k\u00e7a belirtmektedir, yani \"proje stokunun referans seviyesinin alt\u0131ndaki enerji verimlili\u011fi i\u00e7in, yerel y\u00f6netimler net bir d\u00f6n\u00fc\u015f\u00fcm ve y\u00fckseltme ve zaman s\u0131n\u0131r\u0131n\u0131n ortadan kald\u0131r\u0131lmas\u0131, y\u0131ll\u0131k d\u00f6n\u00fc\u015f\u00fcm ve ortadan kald\u0131rma plan\u0131n\u0131n geli\u015ftirilmesi, i\u015fletmelere enerji tasarrufu ve karbon azalt\u0131m\u0131n\u0131 d\u00fczenli bir \u015fekilde ger\u00e7ekle\u015ftirmeleri i\u00e7in rehberlik etmelidir. teknolojik d\u00f6n\u00fc\u015f\u00fcm\u00fcn ger\u00e7ekle\u015ftirilmesi veya zaman s\u0131n\u0131r\u0131n\u0131n kald\u0131r\u0131lmas\u0131n\u0131n ortadan kald\u0131r\u0131lmas\u0131, enerji verimlili\u011finin referans seviyesinin \u00fczerine d\u00f6n\u00fc\u015ft\u00fcr\u00fclmesi ve y\u00fckseltilmesi, programa g\u00f6re d\u00f6n\u00fc\u015ft\u00fcr\u00fclemeyen projeler i\u00e7in ortadan kald\u0131rman\u0131n tamamlanmas\u0131 olacakt\u0131r. a\u015famal\u0131 olarak\".<\/p>\n<p>Kimya end\u00fcstrisinin \u015fu anda \u00f6ng\u00f6r\u00fclen kapsam\u0131na bak\u0131ld\u0131\u011f\u0131nda, bunlar aras\u0131nda petrol rafinasyonu, k\u00f6m\u00fcr kok k\u00f6m\u00fcr\u00fc, k\u00f6m\u00fcr metanol\u00fc, az say\u0131da k\u00f6m\u00fcr olefini, kostik soda, soda k\u00fcl\u00fc, kalsiyum karb\u00fcr, sar\u0131 fosfor, sentetik amonyak vb. alanlarda standartlar\u0131n alt\u0131nda enerji verimlili\u011fi seviyesine sahip i\u015fletmeler bulunmaktad\u0131r ve bu end\u00fcstrilerden baz\u0131lar\u0131, k\u00fc\u00e7\u00fck \u00f6l\u00e7ekli yerel rafineriler, k\u00f6m\u00fcr kok k\u00f6m\u00fcr\u00fc ve tuz kimyas\u0131 end\u00fcstrisindeki baz\u0131 i\u015fletmeler gibi standartlar\u0131n alt\u0131nda enerji verimlili\u011fi seviyesine sahip i\u015fletmelerin b\u00fcy\u00fck bir b\u00f6l\u00fcm\u00fcn\u00fc olu\u015fturmaktad\u0131r. Bu end\u00fcstri liderlerinin ve g\u00fc\u00e7l\u00fc i\u015fletmelerin aktif olarak teknolojik d\u00f6n\u00fc\u015f\u00fcm programlar\u0131 ve \u00f6nlemleri haz\u0131rlad\u0131klar\u0131n\u0131, k\u00fc\u00e7\u00fck i\u015fletmelerin ise elenme ger\u00e7e\u011fini kabullenmi\u015f olabileceklerini g\u00f6zlemledim.<br \/>\nD\u00f6rd\u00fcnc\u00fc olarak, \u00c7in'in kimya end\u00fcstrisindeki eski \u00fcretim kapasitesinin ortadan kald\u0131r\u0131lmas\u0131na yard\u0131mc\u0131 olacak ve bu da \"Tepe Karbon\" geli\u015fimi i\u00e7in beklenti ve hedefi y\u00fckseltecektir. Karbon emisyonlar\u0131 a\u00e7\u0131s\u0131ndan \u00fc\u00e7\u00fcnc\u00fc en b\u00fcy\u00fck end\u00fcstri olan \u00c7in'in kimya end\u00fcstrisi, 2030 y\u0131l\u0131na kadar en y\u00fcksek karbon seviyesine ula\u015fma genel hedefinin rehberli\u011finde, eski \u00fcretim kapasitesinin ortadan kald\u0131r\u0131lmas\u0131n\u0131n ana kontrol y\u00f6ntemi oldu\u011fu en y\u00fcksek karbon hedefinin g\u00fc\u00e7l\u00fc politika k\u0131s\u0131tlamalar\u0131na tabi olacakt\u0131r.<\/p>\n<p>\"Peak Carbon Guidelines \"da \u00c7in'in petrol ar\u0131tma kapasitesinin 1 milyar ton olarak kontrol edilece\u011fi ve buna ba\u011fl\u0131 olarak \u00c7in'in petrol ar\u0131tma end\u00fcstrisinin toplam miktar\u0131n\u0131n, petrol ar\u0131tma ve kimyasal temel hammadde \u00fcr\u00fcnlerinin toplam miktar\u0131n\u0131n da kontrol edilece\u011fi varsay\u0131m\u0131yla kontrol edilece\u011fi a\u00e7\u0131k\u00e7a belirtilmi\u015ftir. Enerji verimlili\u011fi k\u0131yaslama seviyesi ve k\u0131yaslama seviyesinin end\u00fcstriyel kilit alanlar\u0131 (2023 versiyonu), \"Petrol ve Kimya End\u00fcstrisi\" 14. Be\u015f Y\u0131ll\u0131k Plan\u0131 \"Kalk\u0131nma K\u0131lavuzlar\u0131 ve 2035 Vizyonu\", \"\u00e7evreyi ciddi \u015fekilde kirleten end\u00fcstriyel kat\u0131 at\u0131k \u00fcreten geri \u00fcretim s\u00fcre\u00e7lerinin ve ekipmanlar\u0131n\u0131n s\u0131n\u0131rl\u0131 a\u015famal\u0131 olarak kald\u0131r\u0131lmas\u0131 rehberi\", \"sanayi enerji tasarrufu, karbon azalt\u0131m\u0131, d\u00f6n\u00fc\u015f\u00fcm ve y\u00fckseltme Uygulama K\u0131lavuzu 2022 S\u00fcr\u00fcm\u00fc\" ve di\u011fer bir\u00e7ok politika belgesi birbirini tamamlamakta ve y\u00f6nlendirmektedir.<\/p>\n<p>Bu t\u00fcr politikalar\u0131n etkisi alt\u0131nda, \u00f6n\u00fcm\u00fczdeki 2-3 y\u0131l i\u00e7inde \u00c7in'in kimya end\u00fcstrisinin geni\u015f bir eleme dalgas\u0131 ba\u015flataca\u011f\u0131n\u0131, k\u00fc\u00e7\u00fck ve mikro \u00f6l\u00e7ekli i\u015fletmelerin geri \u00e7ekildi\u011fini, geri \u00fcretim kapasitesinin temizlendi\u011fini ve i\u015fletmelerin genel rekabet g\u00fcc\u00fcn\u00fcn h\u0131zla artt\u0131\u011f\u0131n\u0131 bekliyorum. Bu nedenle, kimya i\u015fletmeleri uzun vadeli s\u00fcrd\u00fcr\u00fclebilir kalk\u0131nma istiyorsa, tek yol teknolojik d\u00f6n\u00fc\u015f\u00fcm yoluyla enerji verimlili\u011fi ve karbon emisyonu azalt\u0131m\u0131 sa\u011flamakt\u0131r.<\/p>\n<h2><strong>Neden herkes BDO birimleri koyuyor?<\/strong><\/h2>\n<p>G\u00f6zlemlerime g\u00f6re, \u015fu ana kadar \u00c7in'in BDO tesisinin \u00f6l\u00e7e\u011fi 2.85 milyon ton\/y\u0131l, end\u00fcstri senaryosu y\u00fcksek ve genel ba\u015flang\u0131\u00e7 oran\u0131 iyi. Ancak, istatistiklere g\u00f6re, \u00f6n\u00fcm\u00fczdeki be\u015f y\u0131l i\u00e7inde \u00f6nerilen in\u015faat\u0131n \u00f6l\u00e7e\u011fi 1.85 milyon tondan fazla, yani \u00c7in'in BDO end\u00fcstrisinin gelece\u011fi \u00fcretim kapasitesi art\u0131\u015f\u0131n\u0131n iki kat\u0131na \u00e7\u0131kacakt\u0131r.<\/p>\n<p>\u00d6nerilen BDO proje istatistiklerine g\u00f6re, hammaddenin kendi projesinin yakla\u015f\u0131k 71%, sat\u0131n al\u0131nan hammaddelerin ise projenin yakla\u015f\u0131k 29%'sini olu\u015fturdu\u011fu tespit edilmi\u015ftir. Kalsiyum karb\u00fcr y\u00f6ntemi projeleri yakla\u015f\u0131k 83%, do\u011fal gaz y\u00f6ntemi ise yakla\u015f\u0131k 17% olarak ger\u00e7ekle\u015fmi\u015ftir. Bunlar aras\u0131nda, e\u015fle\u015ftirme yap\u0131lan projelerin oran\u0131 yakla\u015f\u0131k 71% iken, e\u015fle\u015ftirme yap\u0131lmayan projelerin oran\u0131 yakla\u015f\u0131k 29%'dir.<\/p>\n<p>\u0130lk olarak, BDO \u00f6nemli bir temel kimyasal hammaddedir, end\u00fcstri zincirini \u00e7ok say\u0131da geni\u015fletebilir!<\/p>\n<p>BDO, \u00c7in'in kimya pazar\u0131n\u0131n geli\u015fimi i\u00e7in \u00f6nemli bir hammaddedir, ancak ayn\u0131 zamanda \u00c7in'in ham petrol kimya end\u00fcstrisi zincirinin geni\u015fletilmesi engellenmi\u015ftir, k\u00f6m\u00fcr kimya end\u00fcstrisi politikas\u0131n\u0131n geli\u015fimi k\u0131s\u0131tlanm\u0131\u015ft\u0131r, \u00f6nemli bir y\u00f6n\u00fc incelemek ve geli\u015ftirmek faydal\u0131 olabilir, end\u00fcstrinin dikkatinin odak noktas\u0131d\u0131r. Ara\u015ft\u0131rmalar\u0131ma g\u00f6re, \u00c7in pazar\u0131ndaki mevcut BDO \u00fcretim s\u00fcreci temel olarak a\u015fa\u011f\u0131daki d\u00f6rd\u00fc i\u00e7ermektedir: Birincisi, hammadde olarak formaldehit ve asetilen (kalsiyum karb\u00fcr gaz\u0131) ile Reppe y\u00f6ntemi; \u0130kincisi, hammadde olarak b\u00fctadien ve asetik asit ile b\u00fctadien asetoksilasyon y\u00f6ntemi; \u00dc\u00e7\u00fcnc\u00fcs\u00fc, hammadde olarak propilen oksit \/ akril alkol ile propilen oksit y\u00f6ntemi; D\u00f6rd\u00fcnc\u00fcs\u00fc, hammadde olarak n-b\u00fctan \/ maleik anhidrit ile n-b\u00fctan \/ maleik anhidrit y\u00f6ntemi. Bunlar aras\u0131nda \u00fc\u00e7\u00fcnc\u00fc ve d\u00f6rd\u00fcnc\u00fc i\u015flem yollar\u0131, ba\u015flang\u0131\u00e7taki hammaddelere ba\u011fl\u0131 olarak s\u0131ras\u0131yla propilen oksit, akril alkol, n-b\u00fctan ve maleik anhidrit olarak adland\u0131r\u0131l\u0131r.<\/p>\n<p>\u00d6nemli bir temel kimyasal hammadde olan BDO, \u00e7ok \u00e7e\u015fitli a\u015fa\u011f\u0131 ak\u0131\u015f uygulamalar\u0131na sahiptir. Ara\u015ft\u0131rmalar\u0131ma g\u00f6re, BDO \u015fu anda esas olarak THF-PTMEG end\u00fcstri zincirine do\u011fru geli\u015ftirilmi\u015ftir; burada PTMEG spandeks, PU bulamac\u0131, TPEE, su bazl\u0131 poli\u00fcretan ve TPU, sentetik deri, giysi ve tekstil alanlar\u0131 gibi di\u011fer \u00fcr\u00fcnler olarak kullan\u0131labilir, bunlar\u0131n hepsi \u015fekilde kimyasallar\u0131n \u00fcretimi i\u00e7in hammadde olarak BDO'ya sahiptir.<br \/>\nGeni\u015fletilebilecek bir di\u011fer y\u00f6n ise, biyolojik olarak par\u00e7alanabilen plastiklerin \u00f6nemli bir temsilcisi olan PBAT ve PBS'dir; bunlardan PBAT, \u00c7in'de biyolojik olarak par\u00e7alanabilen plastikler alan\u0131nda \u00f6nemli bir geli\u015fme t\u00fcr\u00fcd\u00fcr ve ayn\u0131 zamanda en b\u00fcy\u00fck \u00fcretim \u00f6l\u00e7e\u011fine sahip t\u00fcrd\u00fcr ve a\u015fa\u011f\u0131 ak\u0131\u015f, tek kullan\u0131ml\u0131k plastik \u00fcr\u00fcnlerin \u00fcretimi olarak kullan\u0131labilir. Buna ek olarak, otomotiv par\u00e7alar\u0131, giysi i\u015fleme vb. alanlarda yayg\u0131n olarak kullan\u0131lan PBT modifikasyonu, k\u0131sa lifler vb. gibi PBT ve di\u011fer m\u00fchendislik plastiklerine de geni\u015fletilebilir.<\/p>\n<p>BDO, GBL \u00fcretimi i\u00e7in hammadde olarak kullan\u0131labilir, a\u015fa\u011f\u0131 ak\u0131\u015f NMP ve NVP \u00fcretimi olarak kullan\u0131labilir, bunlardan NMP lityum pil yard\u0131mc\u0131 malzemelerinde kullan\u0131l\u0131rken, NVP PVP \u00fcretebilir, a\u015fa\u011f\u0131 ak\u0131\u015f lityum pil \u00f6nc\u00fcs\u00fc da\u011f\u0131t\u0131c\u0131 ve katk\u0131 maddesinde \u00e7evre koruma malzemeleri olarak, uygulama \u00e7ok geni\u015ftir.<\/p>\n<p>Bu ayn\u0131 zamanda BDO'nun, kimya \u015firketlerine bir dizi alternatif y\u00f6n sa\u011flayan ve i\u015fletmelerin y\u00fcksek derecede ilgisinin \u00f6nemli bir nedeni haline gelen \u00e7ok \u00e7e\u015fitli a\u015fa\u011f\u0131 ak\u0131\u015f uygulamalar\u0131ndan kaynaklanmaktad\u0131r. Kimya teknolojisinin ilerlemesiyle birlikte BDO'nun a\u015fa\u011f\u0131 y\u00f6nl\u00fc geni\u015fletilebilir y\u00f6n\u00fcn\u00fcn geni\u015flemeye devam edece\u011fini d\u00fc\u015f\u00fcn\u00fcyorum.<\/p>\n<p>\u0130kincisi, par\u00e7alanabilir plastik politikas\u0131 niteli\u011fi<\/p>\n<p>Benim g\u00f6r\u00fc\u015f\u00fcme g\u00f6re, BDO'nun bu denli endi\u015fe verici olmas\u0131n\u0131n nedeni, a\u015fa\u011f\u0131 ak\u0131\u015ftaki par\u00e7alanabilir plastiklerin nitelikleridir. Yukar\u0131dakilere g\u00f6re, hammadde olarak BDO ile a\u015fa\u011f\u0131 ak\u0131\u015fta par\u00e7alanabilir plastikler PBAT ve PBS \u00fcretilebilir, bunlardan PBAT, par\u00e7alanabilir plastik end\u00fcstrisinin gelecekteki en b\u00fcy\u00fck \u00e7e\u015fitleri olacak \u00f6l\u00e7ekte 10 milyon ton \/ y\u0131ldan fazla olacak, di\u011fer plastik \u00e7e\u015fitleri, gelecekte 30%'den fazla end\u00fcstri b\u00fcy\u00fcme h\u0131z\u0131nda olacak.<\/p>\n<p>19 Ocak 2020 tarihinde Ulusal Kalk\u0131nma ve Reform Komisyonu ile Ekoloji ve \u00c7evre Bakanl\u0131\u011f\u0131 \"Plastik Kirlili\u011finin Kontrol\u00fcn\u00fcn Daha da G\u00fc\u00e7lendirilmesine \u0130li\u015fkin G\u00f6r\u00fc\u015fleri\" a\u00e7\u0131klad\u0131: \"2020 y\u0131l\u0131 sonuna kadar \u00c7in, baz\u0131 alanlarda ve sahalarda baz\u0131 plastik \u00fcr\u00fcnlerin \u00fcretiminin, sat\u0131\u015f\u0131n\u0131n ve kullan\u0131m\u0131n\u0131n yasaklanmas\u0131 ve k\u0131s\u0131tlanmas\u0131na \u00f6nc\u00fcl\u00fck edecek ve 2020 y\u0131l\u0131 sonuna kadar tek kullan\u0131ml\u0131k plastik \u00fcr\u00fcnlerin t\u00fcketimi \u00f6nemli \u00f6l\u00e7\u00fcde azalt\u0131lacak ve ikame \u00fcr\u00fcnler te\u015fvik edilecektir.\"<\/p>\n<p>Temmuz 2020'de, Ulusal Kalk\u0131nma ve Reform Komisyonu (NDRC), Ekoloji ve \u00c7evre Bakanl\u0131\u011f\u0131 ve di\u011fer dokuz departman ortakla\u015fa olarak, 1 Ocak 2021'den itibaren al\u0131\u015fveri\u015f merkezlerinde bozunmayan plastik al\u0131\u015fveri\u015f po\u015fetlerinin kullan\u0131m\u0131n\u0131n yasaklanaca\u011f\u0131n\u0131 a\u00e7\u0131k\u00e7a ortaya koyan \"Plastik Kirlili\u011finin Kontrol\u00fcn\u00fcn Sa\u011flam Bir \u015eekilde Te\u015fvik Edilmesine \u0130li\u015fkin Bildirim\" yay\u0131nlad\u0131, Do\u011frudan merkezi h\u00fck\u00fcmete ba\u011fl\u0131 belediyelerin, il ba\u015fkentlerinin ve tek stat\u00fcl\u00fc planlara sahip \u015fehirlerin mesk\u00fbn alanlar\u0131ndaki s\u00fcpermarketler, eczaneler, kitap\u00e7\u0131lar ve di\u011fer mek\u00e2nlar\u0131n yan\u0131 s\u0131ra paketlenmi\u015f paket servis hizmetlerinde ve her t\u00fcrl\u00fc sergi faaliyetinde, ancak rulo po\u015fetleri, muhafaza po\u015fetlerini ve \u00e7\u00f6p po\u015fetlerini bile ge\u00e7ici olarak yasaklamaktad\u0131r. Bu, sekt\u00f6rde tarihteki en kat\u0131 plastik k\u0131s\u0131tlamas\u0131n\u0131n ini\u015fi olarak da biliniyor. Daha sonra Shandong, Henan, Sichuan, Shaanxi, Hainan, Hubei ve di\u011fer eyaletler plastik kirlili\u011fi kontrol \u00e7al\u0131\u015fmalar\u0131n\u0131 h\u0131zland\u0131rmak i\u00e7in plastik kirlili\u011fi kontrol uygulama program\u0131 ba\u015flatt\u0131.<\/p>\n<p>Daha sonra, \u00fclkenin her yerinde ilgili \"plastik k\u0131s\u0131tlamas\u0131\" getirildi, bundan etkilenen, 2020'de par\u00e7alanabilir plastikler \"s\u0131cak\", bir\u00e7ok \u015firket TKBB end\u00fcstrisine odaklan\u0131yor, yeni ve \u00f6nerilen \u00fcretim kapasitesi y\u00fckseliyor. Eksik istatistiklere g\u00f6re, \u00f6n\u00fcm\u00fczdeki be\u015f y\u0131l i\u00e7inde yurti\u00e7i TKBB yeni \u00fcretim kapasitesi on milyon tondan fazla olacak ve bu da hammadde BDO'ya olan ilgiyi art\u0131racak.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fcs\u00fc, kalsiyum karb\u00fcr ve do\u011fal gaz kimya end\u00fcstrisi zincir y\u00f6n\u00fc geni\u015fletme e\u011filimi<\/p>\n<p>Kan\u0131mca, sekt\u00f6r\u00fcn BDO'ya b\u00fcy\u00fck ilgi g\u00f6stermesinin nedeni, \u00e7ok \u00e7e\u015fitli a\u015fa\u011f\u0131 ak\u0131\u015f uygulamalar\u0131 ve par\u00e7alanabilir plastik \u00f6zelliklerinin yan\u0131 s\u0131ra, kalsiyum karb\u00fcr ve do\u011fal gaz kimyasal nedenleridir.<\/p>\n<p>Kalsiyum karb\u00fcr \u00f6nemli bir inorganik kimyasal hammaddedir, kimyasal \u00fcretim ekinde \u00f6nemli bir karbon kayna\u011f\u0131d\u0131r, esas olarak PVC \u00fcretiminde kullan\u0131l\u0131r, bunu vinil asetat ve di\u011fer kimyasal \u00fcretim vb. takip eder, BDO hammadde olarak kalsiyum karb\u00fcrden sadece biridir kimyasal \u00fcretim. Mevcut pazar geli\u015ftirme sonu\u00e7lar\u0131na g\u00f6re, PVC end\u00fcstrisi temelde stat\u00fckonun fazlal\u0131\u011f\u0131 i\u00e7indedir, vinil asetat ciddi bir fazlal\u0131k durumu sunmu\u015ftur, di\u011fer kimyasal \u00fcr\u00fcnler pazar\u0131 genel olarak patlam\u0131\u015ft\u0131r, bu da BDO end\u00fcstri zincirinin y\u00fcksek derecede refah \u00f6zelliklerini vurgulamaktad\u0131r.<br \/>\nBu nedenle, hammadde olarak kalsiyum karb\u00fcr ile kimyasal \u00fcretim yap\u0131l\u0131yorsa, BDO end\u00fcstri zinciri \u00f6nemli bir de\u011ferlendirme y\u00f6n\u00fcd\u00fcr.<\/p>\n<p>Do\u011fal gaz kimya end\u00fcstrisi i\u00e7in, do\u011fal gaz \u015fu anda esas olarak sivil ve end\u00fcstriyel \u0131s\u0131 kayna\u011f\u0131 takviyesinde yeri doldurulamaz bir role sahip oldu\u011fu bir yak\u0131t olarak uygulanmaktad\u0131r. Do\u011fal gaz arz\u0131 artmaya devam ettik\u00e7e, do\u011fal gaz\u0131n sivil kullan\u0131m\u0131 korumaya dayal\u0131 nitelikleri baz\u0131 end\u00fcstriyel hammadde uygulamalar\u0131nda art arda gev\u015fetilmi\u015f ve b\u00f6ylece do\u011fal gaz kimya end\u00fcstrisinin geli\u015fmesine yol a\u00e7m\u0131\u015ft\u0131r.<\/p>\n<p>Do\u011fal gaz kimyasal \u00fcretimi amonyak, metanol, hidrojen, asetilen, hidrosiyanik asit ve karbon siyah\u0131 \u00fcretimi olarak kullan\u0131labilir. Bunlar aras\u0131nda, sentetik amonyak halihaz\u0131rda ciddi bir fazlal\u0131k durumundad\u0131r ve hidrojen, hidrojen enerjisinin geli\u015fme e\u011filimiyle uyumlu olmas\u0131na ra\u011fmen, ta\u015f\u0131namayan \u00f6zellikleri b\u00fcy\u00fck geli\u015fme s\u0131n\u0131rlamalar\u0131na katk\u0131da bulunmaktad\u0131r. Hidrosiyanik asidin \u00f6zelliklerinin olduk\u00e7a zehirli olmas\u0131, do\u011fal gaz\u0131n hammadde olarak kullan\u0131lamamas\u0131na neden olmaktad\u0131r. Bu nedenle, asetilenin BDO \u00fcretim y\u00f6ntemine d\u00f6n\u00fc\u015ft\u00fcr\u00fcld\u00fc\u011f\u00fc do\u011fal gaz kimya end\u00fcstrisinin se\u00e7imi, do\u011fal gaz \u00fcretimi BDO kimya end\u00fcstrisinin geli\u015fmesine yol a\u00e7an y\u00f6n\u00fc dikkate almak i\u00e7in \u00f6nemli, de\u011ferli ve uygulanabilir hale gelir.<\/p>\n<p>Sonu\u00e7 olarak, BDO'nun yayg\u0131n olarak fark edilmesinin nedeninin, kimya end\u00fcstrisinin geli\u015fiminin bir a\u015famas\u0131 ve kimya politikas\u0131ndaki de\u011fi\u015fimin \u00f6nemli bir sinyali oldu\u011funu s\u00f6ylemek isterim. Gelecekteki kimyasal \u00fcretim daha \u00e7ok d\u00fc\u015f\u00fck karbonlu, d\u00fc\u015f\u00fck enerjili ve y\u00fcksek katma de\u011ferli \u00fcretim y\u00f6ntemlerine odaklanacakt\u0131r, BDO metan, etan, propan ve b\u00fctan kimya end\u00fcstrisi zinciri geli\u015fimi gibi ana \u00fcr\u00fcnlerden sadece biridir ve y\u00fcksek kaliteli amin kimyasal \u00fcretimi i\u00e7in hammadde olarak amonyak veya gelecekte \u00f6nemli bir y\u00f6n haline gelecektir, yak\u0131ndan ilgilenmemiz \u00f6nerilir.<\/p>\n<h2><strong>BDO yapman\u0131n maliyeti s\u00fcre\u00e7ten s\u00fcrece ne kadar de\u011fi\u015fiyor?<\/strong><\/h2>\n<p>\u00c7in'in kimya end\u00fcstrisinin derinle\u015fen geli\u015fimiyle birlikte, kimya teknolojisi seviyesinin y\u00fckseltilmesinin yan\u0131 s\u0131ra kimya end\u00fcstrisindeki politika gereksinimlerindeki de\u011fi\u015fimin, farkl\u0131 \u00fcretim s\u00fcre\u00e7lerinin getirdi\u011fi \u00fcr\u00fcnlerin \u00fcretiminin fizibilitesi gibi bir dizi kimyasal pazar\u0131n geli\u015fmesine neden oldu\u011funu g\u00f6r\u00fcyorum. Ayn\u0131 zamanda farkl\u0131 \u00fcretim s\u00fcre\u00e7leri nedeniyle piyasan\u0131n rekabet ortam\u0131nda \u00f6nemli bir de\u011fi\u015fim meydana gelmi\u015ftir.<\/p>\n<p>BDO, \u00c7in'in kimya pazar\u0131n\u0131n geli\u015fimi i\u00e7in \u00f6nemli bir hammadde \u00fcr\u00fcn\u00fcd\u00fcr ve ayn\u0131 zamanda \u00c7in'in ham petrol kimya end\u00fcstrisi zincirinin geni\u015fletilmesinin \u00f6n\u00fcndeki mevcut engeller ve \u015fu anda end\u00fcstrinin dikkatinin odak noktas\u0131 olan k\u00f6m\u00fcr kimya end\u00fcstrisinin geli\u015fim politikas\u0131ndaki k\u0131s\u0131tlamalardan sonra incelenmeye ve geli\u015ftirilmeye de\u011fer olabilecek \u00f6nemli bir y\u00f6nd\u00fcr. Ara\u015ft\u0131rmalar\u0131ma g\u00f6re, \u00c7in pazar\u0131ndaki mevcut BDO \u00fcretim s\u00fcreci temel olarak a\u015fa\u011f\u0131daki d\u00f6rt a\u015famay\u0131 i\u00e7ermektedir:<br \/>\nI. Hammadde olarak formaldehit ve asetilen (kalsiyum karb\u00fcr gaz\u0131) ile reppe y\u00f6ntemi;<br \/>\nII. Hammadde olarak b\u00fctadien ve asetik asit ile b\u00fctadien asetoksilasyon y\u00f6ntemi;<br \/>\niii. Hammadde olarak propilen oksit\/akril alkol ile propilen oksit y\u00f6ntemi;<br \/>\niv. hammadde olarak n-b\u00fctan\/ftalik anhidrit kullanan n-b\u00fctan\/ftalik anhidrit y\u00f6ntemi.<br \/>\nBunlar aras\u0131nda \u00fc\u00e7\u00fcnc\u00fc ve d\u00f6rd\u00fcnc\u00fc proses rotalar\u0131, ilk hammaddeye ba\u011fl\u0131 olarak s\u0131ras\u0131yla propilen oksit, propilen alkol, n-b\u00fctan ve maleik anhidrit olarak adland\u0131r\u0131l\u0131r.<\/p>\n<p>G\u00f6rd\u00fc\u011f\u00fcm kadar\u0131yla, do\u011fal gaz BDO d\u00fc\u015f\u00fck yat\u0131r\u0131m maliyetine ve temiz \u00fcretim s\u00fcrecine sahip, ancak \u00c7in'de kimyasal \u00fcretimde do\u011fal gaz uygulamas\u0131 s\u0131n\u0131rl\u0131, bu nedenle do\u011fal gaz BDO end\u00fcstrisinin \u00f6l\u00e7e\u011fi yava\u015f b\u00fcy\u00fcyor. \u00d6te yandan kalsiyum karb\u00fcr y\u00f6ntemi, kalsiyum karb\u00fcr hammaddesinin d\u00fc\u015f\u00fck fiyat\u0131 nedeniyle, BDO \u00fcretim maliyetinin y\u00fcksek olmamas\u0131na yol a\u00e7ar, pazar rekabet g\u00fcc\u00fc a\u00e7\u0131kt\u0131r. Maleik anhidrit y\u00f6ntemi, alkilasyon \u00fcnitelerinin n-b\u00fctan end\u00fcstrisi zincir yan \u00fcr\u00fcnlerinin geni\u015fletilmesinin petrol rafinerileri i\u00e7in \u00f6nemli bir endi\u015fe kayna\u011f\u0131 oldu\u011fu ve ayn\u0131 zamanda mevcut BDO end\u00fcstrisinin \u00f6l\u00e7e\u011finin b\u00fcy\u00fcmesinde \u00f6nemli bir e\u011filim oldu\u011fu \u00c7in'in petrol rafinaj end\u00fcstrisindeki \"ya\u011f d\u00f6n\u00fc\u015f\u00fcm\u00fc\" geli\u015fme e\u011filimine dayanmaktad\u0131r. Hammadde fiyatlar\u0131 farkl\u0131 piyasa ortamlar\u0131na ait oldu\u011fundan, durumunun dalgalanmas\u0131 BDO \u00fcretim maliyet fark\u0131n\u0131n farkl\u0131 s\u00fcre\u00e7leri aras\u0131nda \u00f6nemli bir bo\u015fluk vard\u0131r.<br \/>\n\u0130lk olarak, kalsiyum karb\u00fcr y\u00f6ntemi BDO hala en rekabet\u00e7i \u00fcretim y\u00f6ntemidir<\/p>\n<p>G\u00f6zlemlerime g\u00f6re, \u00c7in'in BDO \u00fcretim s\u00fcreci, kalsiyum karb\u00fcr y\u00f6ntemi hala en rekabet\u00e7i \u00fcretim y\u00f6ntemi. \u0130\u015f d\u00fcnyas\u0131 verilerine g\u00f6re, kuzeybat\u0131 \u00c7in'de kalsiyum karb\u00fcr\u00fcn ana ak\u0131m fiyat\u0131 3900 yuan \/ ton, metanol piyasa fiyat\u0131 2640 yuan \/ ton. Kalsiyum karb\u00fcr y\u00f6ntemiyle BDO'nun maliyet hesaplamas\u0131na g\u00f6re, \u00c7in'de kalsiyum karb\u00fcr y\u00f6ntemiyle BDO'nun maliyeti yakla\u015f\u0131k 10.374 RMB\/ton olup, kar\u015f\u0131la\u015ft\u0131r\u0131lan farkl\u0131 \u00fcretim y\u00f6ntemleri aras\u0131nda en d\u00fc\u015f\u00fck maliyettir. Kalsiyum karb\u00fcr BDO fiyat\u0131n\u0131n Kuzeybat\u0131 \u00c7in'deki kalsiyum karb\u00fcr fiyat\u0131 oldu\u011funa dikkat edilmelidir, bu nedenle Kuzeybat\u0131 \u00c7in'de kalsiyum karb\u00fcr y\u00f6ntemi kullan\u0131larak BDO \u00fcretiminin maliyeti \u00f6l\u00e7\u00fcl\u00fcr. BDO'nun alt k\u0131sm\u0131 yerel olarak di\u011fer kimyasallar\u0131 \u00fcretmektedir, bu nedenle BDO pazar\u0131n\u0131n rekabet g\u00fcc\u00fc, end\u00fcstriyel zincirin alt k\u0131sm\u0131n\u0131n hedef t\u00fcketici pazar\u0131n\u0131n rekabet g\u00fcc\u00fc seviyesine kadar kapsaml\u0131 bir de\u011ferlendirmesini gerektirir. Buna ek olarak, Xinjiang, \u0130\u00e7 Mo\u011folistan ve Shaanxi'de kalsiyum karb\u00fcr fiyat\u0131nda b\u00fcy\u00fck farkl\u0131l\u0131klar vard\u0131r ve farkl\u0131 b\u00f6lgelerde kalsiyum karb\u00fcr fiyat\u0131 ile \u00fcretilen BDO'da farkl\u0131l\u0131klar olmas\u0131 ka\u00e7\u0131n\u0131lmazd\u0131r. Kendi kalsiyum karb\u00fcr ve sat\u0131n al\u0131nan kalsiyum karb\u00fcr BDO \u00fcretim birimlerinin yan\u0131 s\u0131ra, BDO'nun maliyeti de b\u00fcy\u00fck bir farka sahiptir. Kapsaml\u0131 kar\u015f\u0131la\u015ft\u0131rma, kendi Shaanxi kalsiyum karb\u00fcr\u00fc taraf\u0131ndan \u00fcretilen BDO'nun en d\u00fc\u015f\u00fck maliyete ve en belirgin rekabet g\u00fcc\u00fcne sahip oldu\u011funu ortaya koymaktad\u0131r. Kalsiyum karb\u00fcr y\u00f6nteminin BDO \u00fcretim y\u00f6ntemi, en eski geni\u015fletilmi\u015f \u00fcretim y\u00f6ntemi ve ayn\u0131 zamanda \u015fu anda en rekabet\u00e7i \u00fcretim y\u00f6ntemidir. Bununla birlikte, kalsiyum karb\u00fcr madencili\u011finin s\u0131n\u0131rland\u0131r\u0131lmas\u0131na y\u00f6nelik ulusal gereklilikler ve kalsiyum karb\u00fcr \u00fcretim s\u00fcrecinin y\u00fcksek enerji t\u00fcketimi \u00f6zellikleri nedeniyle, gelecekte kalsiyum karb\u00fcr BDO \u00fcretimini s\u0131n\u0131rland\u0131rman\u0131n \u00f6n\u00fcndeki en b\u00fcy\u00fck engel haline gelebilir. Gelecekte yeni kalsiyum karb\u00fcr BDO \u00f6l\u00e7e\u011finin s\u0131n\u0131rl\u0131 kalaca\u011f\u0131n\u0131 ve rekabet g\u00fcc\u00fcn\u00fcn uzun bir s\u00fcre daha var olaca\u011f\u0131n\u0131 bekliyorum.<\/p>\n<p>\u0130kinci olarak, do\u011fal gaz y\u00f6ntemi BDO g\u00f6zlemlerime g\u00f6re \u00e7ok belirgin b\u00f6lgesel farkl\u0131l\u0131klar var, \u00c7in'in BDO \u00fcretim s\u00fcreci, hammadde olarak do\u011fal gaz BDO \u00fcretimi belirgin b\u00f6lgesel farkl\u0131l\u0131klar var, bunlardan kendi do\u011fal gaz BDO cihaz\u0131 rekabet g\u00fcc\u00fc en y\u00fcksek, ard\u0131ndan sat\u0131n al\u0131nan end\u00fcstriyel do\u011fal gaz cihaz\u0131 rekabet g\u00fcc\u00fc en k\u00f6t\u00fc. Ulusal \u0130statistik B\u00fcrosu verilerine g\u00f6re Do\u011fu \u00c7in'de end\u00fcstriyel do\u011fal gaz\u0131n fiyat\u0131 4.3 yuan\/metrek\u00fcp, i\u015f istatistiklerine g\u00f6re Do\u011fu \u00c7in'de hidrojenin piyasa fiyat\u0131 2.5 yuan\/metrek\u00fcp. Bu iki fiyata g\u00f6re, do\u011fal gaz y\u00f6ntemi BDO'nun \u00fcretim maliyeti 14.180 yuan\/ton olup, istatistiklere g\u00f6re \u00fc\u00e7 farkl\u0131 \u00fcretim y\u00f6ntemi i\u00e7inde en y\u00fcksek maliyetli \u00fcretim y\u00f6ntemidir. Bununla birlikte, \u00c7in'in do\u011fal gaz y\u00f6ntemi BDO'da, do\u011fal gaz maliyetinin BDO'nun toplam maliyetinin yakla\u015f\u0131k 79%'sini olu\u015fturdu\u011funu ve bunun en b\u00fcy\u00fck maliyet pay\u0131 oldu\u011funu belirtmek gerekir. Dolay\u0131s\u0131yla do\u011fal gaz\u0131n fiyat\u0131 BDO'nun maliyeti \u00fczerinde b\u00fcy\u00fck bir etkiye sahiptir. Kimyasal \u00fcretim i\u00e7in bir hammadde olan do\u011fal gaz\u0131n farkl\u0131 b\u00f6lgelerdeki fiyatlar\u0131 aras\u0131nda da b\u00fcy\u00fck farklar var. Yapt\u0131\u011f\u0131m ara\u015ft\u0131rmaya g\u00f6re, Kuzeybat\u0131 pazar\u0131nda end\u00fcstriyel do\u011fal gaz\u0131n fiyat\u0131 1,5 RMB\/m3 ile 4,5 RMB\/m3 aras\u0131nda de\u011fi\u015fiyor. En d\u00fc\u015f\u00fck fiyat olan 1,5 RMB\/m3 \u00f6l\u00e7\u00fcl\u00fcrse, BDO'nun maliyeti sadece 6.900 RMB\/ton olur ki bu da \u00fc\u00e7 istatistiksel y\u00f6ntem aras\u0131nda en d\u00fc\u015f\u00fck maliyetli \u00fcretim t\u00fcr\u00fcd\u00fcr. Ve e\u011fer $2.5\/m3 olarak \u00f6l\u00e7\u00fcl\u00fcrse, BDO'nun maliyeti sadece $9,500\/ton olur ki bu da en d\u00fc\u015f\u00fck \u00fcretim t\u00fcrleri aras\u0131ndad\u0131r. Dolay\u0131s\u0131yla, BDO \u00fcretmek i\u00e7in hammadde olarak do\u011fal gaz kullan\u0131l\u0131yorsa, yeterli pazar rekabet g\u00fcc\u00fc elde etmek istiyorsan\u0131z, en d\u00fc\u015f\u00fck do\u011fal gaz fiyat\u0131n\u0131 kullanmak gibi. Dolay\u0131s\u0131yla do\u011fal gaz fiyat\u0131, do\u011fal gaz y\u00f6ntemiyle BDO \u00fcretiminin fizibilitesinin anahtar\u0131 haline gelmektedir. Do\u011fal gaz y\u00f6ntemi BDO \u00fcretim y\u00f6ntemi d\u00fc\u015f\u00fck karbonlu, d\u00fc\u015f\u00fck enerjili \u00fcretim y\u00f6ntemine aittir, do\u011fal gaz kimyasal \u00fcretim politikas\u0131n\u0131n e\u015fi\u011finin d\u00fc\u015f\u00fcr\u00fclmesinden sonra \u00f6nemli bir y\u00f6nd\u00fcr, ancak ayn\u0131 zamanda mevcut end\u00fcstri \u00fcr\u00fcn\u00fcn oda\u011f\u0131 ile ilgilidir.<\/p>\n<p>\u00dc\u00e7\u00fcnc\u00fcs\u00fc, maleik anhidrit BDO rekabet g\u00fcc\u00fc nispeten zay\u0131f G\u00f6zlemlerime g\u00f6re, \u00c7in'in BDO \u00fcretim s\u00fcreci, hammadde olarak maleik anhidritten \u00fcretilen BDO, rekabet g\u00fcc\u00fc nispeten zay\u0131f. Maleik anhidrit pazar\u0131n\u0131n i\u015f d\u00fcnyas\u0131na g\u00f6re y\u0131ll\u0131k ortalama fiyat\u0131 8780 yuan \/ ton, maleik anhidrit BDO'nun maliyeti yakla\u015f\u0131k 13959 yuan \/ ton, \u00fc\u00e7 \u00e7e\u015fit \u00fcretim s\u00fcrecine ait, \u00fcretim t\u00fcr\u00fcn\u00fcn maliyeti nispeten y\u00fcksek. Maleik anhidrit y\u00f6ntemi BDO, maleik anhidritin n-b\u00fctan y\u00f6ntemi \u00fcretiminden ve kokla\u015ft\u0131r\u0131lm\u0131\u015f benzen y\u00f6ntemi \u00fcretiminden geldi\u011fi hammadde olarak maleik anhidrit kullanmaktad\u0131r. n-b\u00fctan y\u00f6ntemi, \u015fu anda maleik anhidrit \u00fcr\u00fcnlerinin ana \u00fcretim y\u00f6ntemidir ve ayn\u0131 zamanda \u015fu anda rafinaj i\u015fletmelerinin ya\u011f d\u00f6n\u00fc\u015f\u00fcm\u00fc sorununu \u00e7\u00f6zmek i\u00e7in \u00f6nemli bir yoldur. N-b\u00fctan y\u00f6ntemindeki n-b\u00fctan, alkilasyon cihaz\u0131n\u0131n yan \u00fcr\u00fcnlerini \u00e7\u00f6zmenin anahtar\u0131d\u0131r ve ayr\u0131ca maleik anhidritin maliyetini de belirler. Maleik anhidrit y\u00f6ntemi BDO \u00fcr\u00fcnleri, ba\u015flang\u0131\u00e7 hammadde \u00fcretimi olarak n-b\u00fctan\u0131n alkilasyon yan \u00fcr\u00fcn\u00fcnde rafinasyon kullan\u0131yorsa, maleik anhidrit y\u00f6ntemi BDO maliyetinin 300 yuan \/ ton kadar daha d\u00fc\u015f\u00fcr\u00fclmesi, yani 13.295 yuan \/ tona ula\u015fmas\u0131 beklenmektedir. Bununla birlikte, di\u011fer \u00fcretim y\u00f6ntemleriyle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, maleik anhidrit BDO'nun maliyeti hala y\u00fcksek ve rekabet g\u00fcc\u00fc zay\u0131f. Buna ek olarak, maleik anhidritin gelecekteki n-b\u00fctan y\u00f6nteminin yeni tesis boyutu eklemenin ana yolu oldu\u011funu g\u00f6zlemledim, gelecekte \u00e7ok say\u0131da projenin in\u015fas\u0131nda \u00f6nerilen n-b\u00fctan \u00fczerindeki spek\u00fclasyonu art\u0131racak, bu da n-b\u00fctan fiyat\u0131n\u0131n LPG piyasa de\u011ferinin ana hatt\u0131ndan sapmas\u0131na neden olacak ve bu da BDO'nun maleik anhidrit y\u00f6nteminin piyasadaki rekabet g\u00fcc\u00fcn\u00fc daha da zay\u0131flatacakt\u0131r. Son olarak, BDO'nun ince kimyasallar ve par\u00e7alanabilir plastik end\u00fcstrisinin geli\u015fiminde kilit bir halka oldu\u011funu, temel bir anahtar hammadde oldu\u011funu s\u00f6ylemek isterim. BDO \u00fcr\u00fcnlerinin \u00fcretimi, end\u00fcstriyel zincirin geni\u015fletilmesi ve ar\u0131tma oran\u0131n\u0131n geli\u015ftirilmesi i\u00e7in \u00e7ok \u00f6nemli bir role sahiptir. Gelecekte, kalsiyum karb\u00fcr y\u00f6ntemi hala en rekabet\u00e7i \u00fcretim y\u00f6ntemi olacakt\u0131r, ancak do\u011fal gaz kimya end\u00fcstrisinin politika k\u0131s\u0131tlamas\u0131 ve serbestle\u015ftirilmesi de end\u00fcstrinin geli\u015fimini ve iyile\u015ftirilmesini y\u00f6nlendirmek i\u00e7in \u00f6nemli bir g\u00fc\u00e7 haline gelecektir.<\/p>\n<p>&nbsp;<\/p>\n<table style=\"border-collapse: collapse; width: 528.02pt;\" border=\"0\" width=\"704\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Politiyol\/Polimerkaptan<\/strong><\/td>\n<td class=\"et6\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et6\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmes-cas-3570-55-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-3570-55-6\/\"> DMES Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Bis(2-mercaptoethyl) sulfide<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3570-55-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bmpt-cas-131538-00-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-131538-00-6\/\"> DMPT Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">THIOCURE DMPT<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">131538-00-6<\/td>\n<\/tr>\n<tr style=\"height: 31.00pt;\">\n<td class=\"et7\" style=\"height: 31.00pt; width: 191.50pt;\" width=\"255\" height=\"41\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-petmp-cas-7575-23-7\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/sinomer-petmp-cas-7575-23-7\/\"> PETMP Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">PENTAERITRITOL TETRA (3-MERKAPTOPROPIYONAT)<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">7575-23-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pm839-cas-72244-98-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-72244-98-5\/\"> PM839 Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Polioksi (metil-1,2-etanediyl)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">72244-98-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Monofonksiyonel Monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hema-cas-868-77-9\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/hema-monomer-cas-868-77-9\/\"> HEMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">2-hidroksietil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">868-77-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-hpma-cas-27813-02-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/hpma-monomer-cas-27813-02-1\/\"> HPMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-Hidroksipropil metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">27813-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfa-cas-2399-48-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/thfa-monomer-cas-2399-48-6\/\"> THFA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tetrahidrofurfuril akrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2399-48-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/hdcpa-monomer-cas-79637-74-4\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/hdcpa-monomer-cas-79637-74-4\/\"> HDCPA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Hidrojenlenmi\u015f disiklopentenil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">79637-74-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpma-monomer-cas-30798-39-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dcpma-monomer-cas-30798-39-1\/\"> DCPMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dihydrodicyclopentadienyl methacrylate<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">30798-39-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpa-monomer-cas-12542-30-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dcpa-monomer-cas-12542-30-2\/\"> DCPA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dihidrodisiklopentadienil Akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">12542-30-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dcpema-monomer-cas-68586-19-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dcpema-monomer-cas-68586-19-6\/\"> DCPEMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Disiklopenteniloksietil Metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">68586-19-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dcpeoa-cas-65983-31-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dcpeoa-monomer-cas-65983-31-5\/\"> DCPEOA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Disiklopenteniloksietil Akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">65983-31-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/np-4ea-monomer-cas-50974-47-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/np-4ea-monomer-cas-50974-47-5\/\"> NP-4EA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">(4) etoksillenmi\u015f nonilfenol<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">50974-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"> LA Monomer<\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Lauril akrilat \/ Dodesil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2156-97-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-thfma-monomer-cas-2455-24-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/thfma-monomer-cas-2455-24-5\/\"> THFMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tetrahidrofurfuril metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2455-24-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/phea-monomer-cas-48145-04-6\/\"><span style=\"color: #00ccff;\"> PHEA Monomer<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-FENOKSIETIL AKRILAT<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">48145-04-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/142-90-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/142-90-5\/\"> LMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Lauril metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">142-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/ida-monomer-cas-1330-61-6\/\"> IDA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">\u0130zodesil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1330-61-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iboma-cas-7534-94-3\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/iboma-cas-7534-94-3\/\"> IBOMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">\u0130zobornil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7534-94-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/iboa-monomer-cas-5888-33-5\/\"> IBOA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">\u0130zobornil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">5888-33-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/eoeoea-monomer-cas-7328-17-8\/\"> EOEOEA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">2-(2-Etoksietoksi)etil akrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">7328-17-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>\u00c7ok fonksiyonlu monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dpha-cas-29570-58-9\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dpha-monomer-cas-29570-58-9\/\"> DPHA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dipentaeritritol hekzaakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">29570-58-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/-di-tmpta-cas-94108-97-1\/\"> DI-TMPTA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">DI(TRIMETILOLPROPAN) TETRAAKRILAT<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">94108-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Akrilamid monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-acmo-cas-5117-12-4\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/acmo-monomer-cas-5117-12-4\/\"> ACMO Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">4-akriloilmorfolin<\/td>\n<td class=\"et12\" style=\"width: 90.55pt;\" width=\"120\">5117-12-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Di-fonksiyonel Monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cas-25852-47-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-25852-47-5\/\">PEGDMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Poli(etilen glikol) dimetakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">25852-47-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tpgda-cas-42978-66-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/tpgda-cas-42978-66-5\/\"> TPGDA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Tripropilen glikol diakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">42978-66-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tegdma-cas-109-16-0\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/tegdma-cas-109-16-0\/\"> TEGDMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Trietilen glikol dimetakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">109-16-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/po2-npgda-cas-84170-74-1\/\"><span style=\"color: #00ccff;\"> PO2-NPGDA Monomer<\/span><\/a><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Propoksilat neopentilen glikol diakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">84170-74-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/pegda-monomer-cas-26570-48-9\/\"> PEGDA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Polietilen Glikol Diakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">26570-48-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-pdda-phthalate-diethylene-glycol-diacrylate\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/phthalate-diethylene-glycol-diacrylate\/\"> PDDA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Ftalat dietilen glikol diakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/npgda-cas-2223-82-7\/\"> NPGDA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Neopentil glikol diakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2223-82-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-13048-33-4\/\"> HDDA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Heksametilen Diakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">13048-33-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><a title=\"https:\/\/longchangchemical.com\/product\/-eo4-bpada-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/eo4-bpada-cas-64401-02-1\/\"><span style=\"color: #00ccff;\"> EO4-BPADA Monomer<\/span><\/a><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">ETOKSILLENMI\u015e (4) BISFENOL A DIAKRILAT<\/td>\n<td class=\"et14\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eo10-bpada-monomer-cas-64401-02-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/eo10-bpada-monomer-cas-64401-02-1\/\"> EO10-BPADA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">ETOKSILLENMI\u015e (10) BISFENOL A DIAKRILAT<\/td>\n<td class=\"et15\" style=\"width: 90.55pt;\" width=\"120\">64401-02-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-egdma-cas-97-90-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/egdma-monomer-cas-97-90-5\/\"> EGDMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Etilen glikol dimetakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">97-90-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dpgda-monomer-cas-57472-68-1\/\"> DPGDA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dipropilen Glikol Dienoat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">57472-68-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bis-gma-cas-1565-94-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/sinomer-bis-gma-cas-1565-94-2\/\"> Bis-GMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Bisfenol A Glisidil Metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">1565-94-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>\u00dc\u00e7 Fonksiyonlu Monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmptma-cas-3290-92-4\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/tmptma-cas-3290-92-4\/\"> TMPTMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Trimetilolpropan trimetakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3290-92-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/tmpta-cas-15625-89-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/tmpta-cas-15625-89-5\/\"> TMPTA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Trimetilolpropan triakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">15625-89-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/peta-cas-3524-68-3\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/peta-cas-3524-68-3\/\"> PETA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Pentaeritritol triakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3524-68-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-gpta-g3pota-cas-52408-84-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/gpta-g3pota-cas-52408-84-1\/\"> GPTA (G3POTA) Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">GLISERIL PROPOKSI TRIAKRILAT<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">52408-84-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/eo3-tmpta-cas-28961-43-5\/\"> EO3-TMPTA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Etoksillenmi\u015f trimetilolpropan triakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">28961-43-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Fotorezist Monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/ipama-monomer-cas-297156-50-4\/\"> IPAMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-izopropil-2-adamantil metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">297156-50-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/ecpma-monomer-cas-266308-58-1\/\"> ECPMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">1-Etilsiklopentil Metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">266308-58-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-adama-cas-16887-36-8\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/adama-monomer-cas-16887-36-8\/\"> ADAMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">1-Adamantil Metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">16887-36-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et5\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Metakrilat monomer<\/strong><\/td>\n<td class=\"et10\" style=\"width: 246.30pt;\" width=\"328\"><\/td>\n<td class=\"et11\" style=\"width: 90.55pt;\" width=\"120\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-tbaema-cas-3775-90-4\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/tbaema-monomer-cas-3775-90-4\/\"> TBAEMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-(Tert-b\u00fctilamino)etil metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3775-90-4<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-n-bma-n-butyl-methacrylate-cas-97-88-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/n-bma-n-butyl-methacrylate-cas-97-88-1\/\"> NBMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">n-B\u00fctil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-88-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-mema-cas-6976-93-8\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/mema-monomer-cas-6976-93-8\/\"> MEMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-Metoksietil Metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">6976-93-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-i-bma-cas-97-86-9\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/i-bma-monomer-cas-97-86-9\/\"> i-BMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">\u0130zob\u00fctil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-86-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ehma-cas-688-84-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/chma-monomer-cas-101-43-9\/\"> EHMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-Etilheksil metakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">688-84-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/egdmp-monomer-cas-22504-50-3\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/egdmp-monomer-cas-22504-50-3\/\"> EGDMP Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Etilen glikol Bis(3-merkaptopropiyonat)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">22504-50-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-eema-cas-2370-63-0\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/eema-monomer-cas-2370-63-0\/\"> EEMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-etoksietil 2-metilprop-2-enoat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2370-63-0<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-dmaema-cas-2867-47-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dmaema-monomer-cas-2867-47-2\/\"> DMAEMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">N,M-Dimetilaminoetil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2867-47-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deam-monomer-cas-105-16-8\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/deam-monomer-cas-105-16-8\/\"> DEAM Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Dietilaminoetil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">105-16-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-chma-cas-101-43-9\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/chma-monomer-cas-101-43-9\/\"> CHMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Sikloheksil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">101-43-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bzma-monomer-cas-2495-37-6\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/bzma-monomer-cas-2495-37-6\/\"> BZMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Benzil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">2495-37-6<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bddmp-monomer-cas-92140-97-1\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/bddmp-monomer-cas-92140-97-1\/\"> BDDMP Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">1,4-B\u00fctandiol Di(3-merkaptopropiyonat)<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">92140-97-1<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-bddma-cas-2082-81-7\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/bddma-monomer-cas-2082-81-7\/\"> BDDMA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">1,4-B\u00fctandioldimetakrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2082-81-7<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-ama-cas-96-05-9\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/ama-monomer-cas-96-05-9\/\"> AMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Alil metakrilat<\/td>\n<td class=\"et16\" style=\"width: 90.55pt;\" width=\"120\">96-05-9<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/-aaem-cas-21282-97-3\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/aaem-monomer-cas-21282-97-3\/\"> AAEM Monomer<\/a><\/span><\/td>\n<td class=\"et17\" style=\"width: 246.30pt;\" width=\"328\">Asetilasetoksietil metakrilat<\/td>\n<td class=\"et17\" style=\"width: 90.55pt;\" width=\"120\">21282-97-3<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et18\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><strong>Akrilatlar Monomer<\/strong><\/td>\n<td class=\"et19\" style=\"width: 336.85pt;\" colspan=\"2\" width=\"449\"><\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/iba-monomer-cas-106-63-8\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/iba-monomer-cas-106-63-8\/\"> IBA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">\u0130zob\u00fctil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">106-63-8<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/ema-monomer-cas-97-63-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/ema-monomer-cas-97-63-2\/\"> EMA Monomer<\/a><\/span><\/td>\n<td class=\"et9\" style=\"width: 246.30pt;\" width=\"328\">Etil metakrilat<\/td>\n<td class=\"et9\" style=\"width: 90.55pt;\" width=\"120\">97-63-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/dmaea-monomer-cas-2439-35-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/dmaea-monomer-cas-2439-35-2\/\"> DMAEA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">Dimetilaminoetil akrilat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2439-35-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/deaea-monomer-cas-2426-54-2\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/deaea-monomer-cas-2426-54-2\/\"> DEAEA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">2-(dietilamino)etil prop-2-enoat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2426-54-2<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/cha-monomer-cas-3066-71-5\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/cha-monomer-cas-3066-71-5\/\"> CHA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">sikloheksil prop-2-enoat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">3066-71-5<\/td>\n<\/tr>\n<tr style=\"height: 15.50pt;\">\n<td class=\"et7\" style=\"height: 15.50pt; width: 191.50pt;\" width=\"255\" height=\"20\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" title=\"https:\/\/longchangchemical.com\/product\/bza-monomer-cas-2495-35-4\/\" href=\"https:\/\/longchangchemical.com\/tr\/product\/bza-monomer-cas-2495-35-4\/\"> BZA Monomer<\/a><\/span><\/td>\n<td class=\"et8\" style=\"width: 246.30pt;\" width=\"328\">benzil prop-2-enoat<\/td>\n<td class=\"et8\" style=\"width: 90.55pt;\" width=\"120\">2495-35-4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How buyers usually evaluate UV monomers and resin systems<\/h2>\n<p>Most successful UV formulations are built by choosing the backbone first and then tuning the reactive monomer package around the substrate, cure method, and end-use stress. That usually produces a more stable result than choosing materials by viscosity or price alone.<\/p>\n<ul>\n<li><strong>Start from the final property target:<\/strong> hardness, flexibility, adhesion, and shrinkage rarely point to exactly the same raw-material package.<\/li>\n<li><strong>Screen the reactive package as a whole:<\/strong> oligomer, monomer, and photoinitiator choices interact strongly in UV systems.<\/li>\n<li><strong>Use viscosity as a tool, not the only decision rule:<\/strong> the easiest-processing material is not always the one that performs best after cure.<\/li>\n<li><strong>Check the real substrate:<\/strong> plastic, metal, label film, gel systems, and coatings can reward very different polarity and cure-density balances.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/hpma-monomer-cas-27813-02-1\/\">CHLUMICRYL HPMA<\/a>:<\/strong> Useful when more polarity and adhesion support are needed in the reactive package.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/iboa-monomer-cas-5888-33-5\/\">CHLUMICRYL IBOA<\/a>:<\/strong> A strong low-viscosity monomer reference when hardness and good flow both matter.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/tmpta-cas-15625-89-5\/\">CHLUMICRYL TMPTA<\/a>:<\/strong> A standard reactive monomer benchmark when stronger crosslink density is required.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/eo3-tmpta-cas-28961-43-5\/\">CHLUMICRYL EO3-TMPTA<\/a>:<\/strong> Helpful when viscosity and cure behavior need to be tuned around the base package.<\/li>\n<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Can one UV monomer or resin solve every formulation problem?<\/strong><br \/>Usually no. Commercially strong formulas depend on how several components work together to balance cure, adhesion, flow, and durability.<\/p>\n<p><strong>Why should monomers be screened together with oligomers?<\/strong><br \/>Because monomers can change viscosity, cure rate, shrinkage, and substrate behavior enough to alter the final ranking of the same backbone resin.<\/p>\n<p><!-- lc-commercial-end --><\/p>","protected":false},"excerpt":{"rendered":"<p>In my opinion, value analysis is an important method to analyse the market, which can quickly understand the logic of value transmission in the industrial chain, and predict the direction<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-6756","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - 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