{"id":7495,"date":"2024-11-07T08:27:38","date_gmt":"2024-11-07T08:27:38","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7495"},"modified":"2026-04-28T10:42:41","modified_gmt":"2026-04-28T10:42:41","slug":"what-are-the-15-technical-issues-of-pigments-for-coatings","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/what-are-the-15-technical-issues-of-pigments-for-coatings\/","title":{"rendered":"Kaplamalar i\u00e7in pigmentlerin 15 teknik sorunu nelerdir?"},"content":{"rendered":"<p><b>1. Boyan\u0131n rengini etkilemeden toksik kur\u015fun kromat ve kur\u015fun molibdat kullanmaktan nas\u0131l ka\u00e7\u0131nabiliriz?<\/b><\/p>\n<p>Kur\u015fun pigmentlerin toksisitesi nedeniyle, \u00fclkeler bunlar\u0131n boyalarda kullan\u0131m\u0131n\u0131 giderek daha fazla k\u0131s\u0131tlamaktad\u0131r. Form\u00fclat\u00f6rler kur\u015fun pigmentlerin yerine genellikle titanyum dioksit ile birlikte organik pigmentler kullanmaktad\u0131r. Ancak baz\u0131 uygulamalarda, metal oksit kar\u0131\u015f\u0131ml\u0131 pigmentlerle (inorganik kompozit renklendirici pigmentler) birle\u015ftirilmi\u015f organik pigmentler titanyum dioksitten daha iyi performans sergilemektedir. Kar\u0131\u015f\u0131k metal oksit pigmentlerinin do\u011fas\u0131nda bulunan canl\u0131 tonlar, doygunluk ve y\u00fcksek \u00f6rtme g\u00fcc\u00fc, form\u00fcldeki pahal\u0131 organik pigmentleri azaltmak ve titanyum dioksit kullan\u0131m\u0131n\u0131 azaltmak veya hatta ortadan kald\u0131rmak i\u00e7in form\u00fclat\u00f6rlere daha fazla olanak sa\u011flar.<\/p>\n<p>Organik pigmentler i\u00e7in, \u00e7ok iyi \u00f6rtme g\u00fcc\u00fc ve hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131k g\u00f6steren ve kur\u015fun pigmentlerin yerine kullan\u0131labilen bir\u00e7ok pigment de vard\u0131r. K\u0131rm\u0131z\u0131 pigmentler aras\u0131nda Pigment Red 48:4, Red 112, Red 170, Red 254, Red 255, Violet 19 vb. bulunur. Turuncu pigmentler aras\u0131nda Pigment Orange 36 ve Pigment Orange 73 bulunur. Sar\u0131 pigmentler aras\u0131nda Pigment Sar\u0131 74, Pigment Sar\u0131 109, Pigment Sar\u0131 110, Pigment Sar\u0131 139, Pigment Sar\u0131 151, Pigment Sar\u0131 154, vb. bulunmaktad\u0131r. \u00d6zellikle sar\u0131 pigmentler aras\u0131nda, kar\u0131\u015f\u0131k metal oksit pigment titanyum nikelden (pigment sar\u0131 53) \u00e7ok daha parlak olan ve daha g\u00fc\u00e7l\u00fc renklendirme g\u00fcc\u00fcne, daha iyi gizleme g\u00fcc\u00fcne (titanyum dioksit eklemeden bile yapabilirsiniz) ve ola\u011fan\u00fcst\u00fc \u0131s\u0131 ve hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131\u011fa sahip olan bizmut vanadyum molibdat sar\u0131s\u0131n\u0131n (pigment sar\u0131 184) kullan\u0131lmas\u0131n\u0131 \u00f6neriyoruz. Son olarak, kur\u015fun i\u00e7eren pigmentlerle kar\u015f\u0131la\u015ft\u0131r\u0131ld\u0131\u011f\u0131nda, \u00fcretimde iyi bir toz giderme ekipman\u0131 oldu\u011fu s\u00fcrece (pigment tozunun solunmas\u0131 insan akci\u011ferleri i\u00e7in zararl\u0131d\u0131r), bu pigmentlerin g\u00fcvenli ve toksik olmad\u0131\u011f\u0131 d\u00fc\u015f\u00fcn\u00fclmektedir.<\/p>\n<p><b>2. Kaplama sistemindeki pigmentlerin flok\u00fclasyonunu etkileyen fakt\u00f6rler nelerdir?<\/b><\/p>\n<p><b>A\u015fa\u011f\u0131daki parametreler flok\u00fclasyonu etkileyebilir:<\/b><\/p>\n<p><b>Viskozite:<\/b> D\u00fc\u015f\u00fck viskozitelerde pigment partik\u00fclleri daha hareketlidir. Bu nedenle, boya sisteminin viskozitesinin d\u00fc\u015f\u00fcr\u00fclmesi floklar\u0131 k\u00fc\u00e7\u00fcltecek ve flok\u00fclasyon oran\u0131 d\u00fc\u015fecektir. S\u0131cakl\u0131k: S\u0131cakl\u0131\u011f\u0131n viskozite \u00fczerindeki etkisi a\u00e7\u0131kt\u0131r. S\u0131cakl\u0131ktaki bir art\u0131\u015f viskozitede bir d\u00fc\u015f\u00fc\u015fe neden olacakt\u0131r. Bu da dolayl\u0131 olarak flok\u00fclasyonu azalt\u0131r.<\/p>\n<p><b>Kuruma s\u00fcresi<\/b> (kuruma s\u00fcresi, iki \u0131slak \u00fczerine \u0131slak sprey kat aras\u0131ndaki s\u00fcre veya f\u0131r\u0131na girmeden \u00f6nce b\u00fcy\u00fck miktarda \u00e7\u00f6z\u00fcc\u00fcn\u00fcn buharla\u015fmas\u0131 i\u00e7in gereken s\u00fcre): \u00e7ok uzun bir kuruma s\u00fcresi de b\u00fcy\u00fck miktarda pigment topaklanmas\u0131na neden olabilir.<\/p>\n<p><b>Titanyum dioksit:<\/b> Kaplanmam\u0131\u015f bir y\u00fczeye sahip titanyum dioksit g\u00fc\u00e7l\u00fc bir flok\u00fclasyon e\u011filimi g\u00f6sterir. Pigment partik\u00fcl boyutu ve partik\u00fcl boyutu da\u011f\u0131l\u0131m\u0131: k\u00fc\u00e7\u00fck pigment partik\u00fclleri kaplama sisteminde daha aktiftir ve birbirleriyle \u00e7arp\u0131\u015farak flok\u00fclasyona neden olma olas\u0131l\u0131klar\u0131 artar. Ancak bu mutlak de\u011fildir. Pigmentin partik\u00fcl boyutu \u00e7ok k\u00fc\u00e7\u00fckse, t\u00fcm sistemin viskozitesinde bir art\u0131\u015fa yol a\u00e7acakt\u0131r. Pigment partik\u00fcllerinin hareketi azal\u0131r ve flok\u00fclasyonun meydana gelme olas\u0131l\u0131\u011f\u0131 daha d\u00fc\u015f\u00fckt\u00fcr.<\/p>\n<p><b>Pigment konsantrasyonu<\/b> (titanyum dioksit ve renklendirici pigmentler): Pigment konsantrasyonunun art\u0131r\u0131lmas\u0131, sistemin viskozitesinin artmas\u0131na neden olarak flok\u00fclasyon e\u011filimini azaltacakt\u0131r.<\/p>\n<p><b>Ba\u011flay\u0131c\u0131lar:<\/b> K\u00fc\u00e7\u00fck ba\u011flay\u0131c\u0131 molek\u00fclleri pigment y\u00fczeyine daha kolay adsorbe edilir, ancak k\u00fc\u00e7\u00fck boyutlar\u0131 nedeniyle pigment partik\u00fclleri aras\u0131ndaki sterik engel de k\u00fc\u00e7\u00fckt\u00fcr, bu da pigment flok\u00fclasyonuna neden olma olas\u0131l\u0131\u011f\u0131 daha y\u00fcksektir. Ayn\u0131 zamanda, ba\u011flay\u0131c\u0131n\u0131n kimyasal yap\u0131s\u0131 da pigmentin flok\u00fclasyonu ile ilgilidir.<\/p>\n<p><b>\u00c7\u00f6z\u00fcc\u00fc:<\/b> Do\u011fru \u00e7\u00f6z\u00fcc\u00fcn\u00fcn se\u00e7ilmesi, ba\u011flay\u0131c\u0131 polimer molek\u00fcllerinin tamamen esnemesine neden olarak pigment partik\u00fclleri aras\u0131ndaki kar\u015f\u0131l\u0131kl\u0131 itme kuvvetini art\u0131racakt\u0131r. Bu da pigmentin topaklanmas\u0131n\u0131 \u00f6nler. K\u00f6t\u00fc bir \u00e7\u00f6z\u00fcc\u00fc, ba\u011flay\u0131c\u0131 polimer molek\u00fcllerini k\u00fc\u00e7\u00fclterek pigment partik\u00fclleri aras\u0131ndaki sterik engeli azalt\u0131r ve pigmentin flok\u00fclasyonunu te\u015fvik eder.<\/p>\n<p><b>3. Ne t\u00fcr<\/b><b> ftalosiyanin mavisi<\/b><b> boya end\u00fcstrisinde kullan\u0131labilir mi?<\/b><\/p>\n<p>Ftalosiyanin mavisi esas olarak bak\u0131r ftalosiyaninden olu\u015fur. Karma\u015f\u0131k bir kimyasal yap\u0131ya sahiptir ve koyu mavi bir toz olarak g\u00f6r\u00fcn\u00fcr. Ftalosiyanin mavisinin bir\u00e7ok kristal formu vard\u0131r ve \u00fc\u00e7 ticari formu vard\u0131r: k\u0131rm\u0131z\u0131ms\u0131 bir par\u0131lt\u0131ya ve nispeten y\u00fcksek renk g\u00fcc\u00fcne sahip \u03b1-tipi ftalosiyanin mavisi (Pigment Blue 15); ye\u015filimsi bir par\u0131lt\u0131ya ve nispeten y\u00fcksek termodinamik kararl\u0131l\u0131\u011fa sahip \u03b2-tipi ftalosiyanin mavisi (Pigment Blue 15:3); ve nispeten parlak k\u0131rm\u0131z\u0131ms\u0131 bir par\u0131lt\u0131ya sahip \u03b5-tipi ftalosiyanin mavisi (Pigment Blue 15:4). (Pigment Blue 15); ye\u015filimsi bir renk tonuna ve nispeten en iyi termodinamik kararl\u0131l\u0131\u011fa sahip \u03b2 tipi ftalosiyanin mavisi (Pigment Blue 15:3); ve nispeten en parlak k\u0131rm\u0131z\u0131ms\u0131 renk tonuna sahip \u03b5 tipi ftalosiyanin mavisi (Pigment Blue 15:6). Aromatik \u00e7\u00f6z\u00fcc\u00fclerde (\u00f6rne\u011fin ksilen), \u03b1-tipi ftalosiyanin mavisi daha kararl\u0131 olan \u03b2-tipi ftalosiyanin mavisine d\u00f6n\u00fc\u015f\u00fcr. Bu d\u00f6n\u00fc\u015f\u00fcm\u00fc \u00f6nlemek i\u00e7in, ham ftalosiyanin mavisinin pigmente i\u015flenmesi s\u0131ras\u0131nda genellikle bir miktar bak\u0131r (I) ftalosiyanin kat\u0131larak \u00e7\u00f6z\u00fcc\u00fcde kararl\u0131 \u03b1-tipi ftalosiyanin mavisi veya Pigment Mavisi 15:1 olu\u015fturulur.<\/p>\n<p>Ftalosiyanin mavisi pigmentlerinin y\u00fczeyi polar olmad\u0131\u011f\u0131ndan, bir\u00e7ok kaplama sisteminde ba\u011flay\u0131c\u0131 ile etkile\u015fim zay\u0131ft\u0131r ve bu da pigment dispersiyonunun stabilitesinin zay\u0131f olmas\u0131na neden olur. Ftalosiyanin mavisi pigmentleri i\u00e7eren kaplama sistemleri depolama s\u0131ras\u0131nda flok\u00fclasyona veya tabakala\u015fmaya e\u011filimlidir. Bu dezavantaj, \u00e7\u00f6z\u00fcc\u00fc stabil Pigment Blue 15:1'in molek\u00fcler yap\u0131s\u0131n\u0131n y\u00fczey i\u015flemi ve kimyasal modifikasyonu ile b\u00fcy\u00fck \u00f6l\u00e7\u00fcde iyile\u015ftirilmi\u015ftir. Modifiye edilmi\u015f ftalosiyanin mavisi pigmentleri boya indeksinde Pigment Blue 15:2 olarak adland\u0131r\u0131lm\u0131\u015ft\u0131r.<\/p>\n<p>Boya end\u00fcstrisinde, k\u0131rm\u0131z\u0131ms\u0131 \u03b1-tipi ftalosiyanin mavisi, parlak rengi, g\u00fc\u00e7l\u00fc renklendirme g\u00fcc\u00fc, kolay da\u011f\u0131lmas\u0131 ve iyi ak\u0131\u015fkanl\u0131\u011f\u0131 nedeniyle ye\u015filimsi \u03b2-tipi ftalosiyanin mavisinden daha pop\u00fclerdir. Flok\u00fclasyon sadece pigmente ba\u011fl\u0131 olarak de\u011fil, ayn\u0131 zamanda boya sisteminin ba\u011flay\u0131c\u0131 ve \u00e7\u00f6z\u00fcc\u00fcs\u00fcne ba\u011fl\u0131 olarak da meydana geldi\u011finden, herhangi bir boya sisteminde en iyi anti-flok\u00fclasyon \u00f6zelliklerini sergileyen bir ftalosiyanin mavisi \u00e7e\u015fidi bulmak imkans\u0131zd\u0131r. Bu da boya i\u015f\u00e7ilerinin en iyi form\u00fclasyon kombinasyonunu elde etmek i\u00e7in farkl\u0131 boya sistemlerinde \u00e7ok say\u0131da deney yapmas\u0131n\u0131 gerektirmektedir.<\/p>\n<p><b>4. Bir pigmentin da\u011f\u0131lma \u00f6zelliklerini h\u0131zl\u0131 bir \u015fekilde belirlemek i\u00e7in hangi y\u00f6ntem kullan\u0131labilir?<\/b><\/p>\n<p>Pigmentlerin da\u011f\u0131t\u0131c\u0131 etkisini de\u011ferlendirmek i\u00e7in bir\u00e7ok do\u011frudan ve dolayl\u0131 y\u00f6ntem vard\u0131r. \u00d6rne\u011fin, do\u011frudan y\u00f6ntemler aras\u0131nda incelik plakas\u0131 y\u00f6ntemi ile optik ve elektron mikroskobu yer almaktad\u0131r.<\/p>\n<p><b>\u0130ncelik plakas\u0131 y\u00f6ntemi:<\/b><\/p>\n<p>Hegman testi, s\u0131v\u0131 sistemler i\u00e7in \u00f6\u011f\u00fctme inceli\u011fini belirlemek i\u00e7in basit ve h\u0131zl\u0131 bir y\u00f6ntemdir. Hegman incelik test plakas\u0131, y\u00fczeyinde iki s\u0131\u011f oluk bulunan dikd\u00f6rtgen bir paslanmaz \u00e7elik par\u00e7as\u0131d\u0131r. Oluklar, 100 mikrondan 0 mikrona kadar kademeli olarak s\u0131\u011fla\u015facak \u015fekilde hassas bir \u015fekilde i\u015flenmi\u015ftir. Yivin en derin k\u0131sm\u0131na az miktarda \u00f6\u011f\u00fctme malzemesi eklenir ve paslanmaz \u00e7elik \u00e7ift kenarl\u0131 bir spatula kullan\u0131larak t\u00fcm y\u00fczey boyunca e\u015fit bir h\u0131zda s\u0131f\u0131r derinli\u011fe sahip yivin sonuna kadar kaz\u0131n\u0131r. \u00d6l\u00e7ek, olu\u011fun yan\u0131nda e\u015fit aral\u0131klarla i\u015faretlenir ve olu\u011fun en derin noktas\u0131ndaki s\u0131f\u0131rdan incelik plakas\u0131n\u0131n yatay y\u00fczeyindeki 8 veya 10'a kadar e\u015fit olarak azal\u0131r. Pigment partik\u00fcllerinin \u00f6\u011f\u00fct\u00fclm\u00fc\u015f malzemenin y\u00fczeyinden \u00e7\u0131k\u0131nt\u0131 olarak a\u00e7\u0131k\u00e7a g\u00f6r\u00fclebildi\u011fi \u00f6l\u00e7ek, da\u011f\u0131lma derecesinin g\u00f6stergesi olarak kabul edilir. Genellikle, en az 7'lik bir \u00f6l\u00e7ek etkili da\u011f\u0131l\u0131m olarak kabul edilir.<\/p>\n<p><b>\u0130ncelik test y\u00f6ntemi:<\/b><\/p>\n<p>Optik mikroskop kullan\u0131m\u0131, pigment partik\u00fcllerinin inceli\u011fini kontrol etmek i\u00e7in h\u0131zl\u0131 ve g\u00f6rsel bir y\u00f6ntem sa\u011flar. Pigmentin renklendirme g\u00fcc\u00fc de g\u00f6zlemlenebilir.<\/p>\n<p>Ayr\u0131ca, pigment partik\u00fcllerinin \u015fekli, boyutu ve da\u011f\u0131l\u0131m\u0131n\u0131n yan\u0131 s\u0131ra pigmentin flok\u00fclasyonu da g\u00f6zlemlenebilir. Y\u00f6ntem, \u00f6\u011f\u00fct\u00fclm\u00fc\u015f malzemeden k\u00fc\u00e7\u00fck bir damlan\u0131n bir cam lam \u00fczerine yerle\u015ftirilmesini ve \u00fczerinin bir \u00f6rt\u00fc ile kapat\u0131lmas\u0131n\u0131 i\u00e7erir. Malzemenin yay\u0131lmas\u0131na ve test sonucunu etkilemesine neden olabilece\u011finden, kapak kayma\u011f\u0131n\u0131n \u00e7ok sert bast\u0131r\u0131lmamas\u0131na dikkat edilmelidir. Optik mikroskopinin ana dezavantaj\u0131 \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fcn \u00e7ok d\u00fc\u015f\u00fck olmas\u0131d\u0131r, en k\u00fc\u00e7\u00fck \u00e7\u00f6z\u00fcn\u00fcrl\u00fck yakla\u015f\u0131k 2 mikrondur.<\/p>\n<p><b>Elektron mikroskobu incelik testi y\u00f6ntemi:<\/b><\/p>\n<p>Elektron mikroskobunun y\u00fcksek \u00e7\u00f6z\u00fcn\u00fcrl\u00fc\u011f\u00fc, pigmentin partik\u00fcl boyutunun do\u011frudan g\u00f6zlemlenmesine olanak tan\u0131d\u0131\u011f\u0131 i\u00e7in b\u00fcy\u00fck bir avantajd\u0131r ve kaplaman\u0131n \u015feffafl\u0131\u011f\u0131, ak\u0131\u015f\u0131 ve tonu \u00fczerinde belirleyici bir etkiye sahip olan pigmentin partik\u00fcl boyutudur.<\/p>\n<p>Elektron mikroskobu incelik testi y\u00f6nteminin dezavantajlar\u0131 temel olarak ekipman\u0131n y\u00fcksek fiyat\u0131, uzun test s\u00fcresi, test verilerini analiz etmek ve yorumlamak i\u00e7in deneyimli bir teknisyene ihtiya\u00e7 duyulmas\u0131 ve \u00f6l\u00e7\u00fcm\u00fcn yaln\u0131zca numune kuruduktan sonra ger\u00e7ekle\u015ftirilebilmesidir.<\/p>\n<p><b>5. Pigment solvent direnci ne anlama gelir?<\/b><\/p>\n<p>Boya \u00fcretiminde, pigmenti \u00e7o\u011fu organik ba\u011flay\u0131c\u0131 (re\u00e7ine ve solventlerden olu\u015fan) i\u00e7inde e\u015fit ve dengeli bir \u015fekilde da\u011f\u0131tmal\u0131y\u0131z, bu da pigmentin organik solventlerle \u00e7evrelenmesi gerekti\u011fi anlam\u0131na gelir. Buna ek olarak, \u00e7o\u011fu boya, pigmentlerle renklendirildikten sonra, kullan\u0131m \u00f6m\u00fcrleri boyunca ka\u00e7\u0131n\u0131lmaz olarak s\u0131k s\u0131k organik \u00e7\u00f6z\u00fcc\u00fclerle (deterjanlar, benzin ve ya\u011flay\u0131c\u0131lar vb.) temas eder. Bu, pigmentlerin organik \u00e7\u00f6z\u00fcc\u00fclerde m\u00fcmk\u00fcn oldu\u011funca \u00e7\u00f6z\u00fcnmez olmas\u0131 gerekti\u011fi anlam\u0131na gelir. E\u011fer \u00e7\u00f6z\u00fcnmez de\u011fillerse, \u00e7e\u015fitli organik \u00e7\u00f6z\u00fcc\u00fclere eklenebilecek pigment miktar\u0131n\u0131n bir s\u0131n\u0131r\u0131 oldu\u011funu bilmeliyiz. Bu tolerans\u0131n a\u015f\u0131lmas\u0131, pigmentin \u00e7\u00f6z\u00fcc\u00fc i\u00e7inde \u00e7\u00f6z\u00fcnmesinden kaynaklanan lekelenmeyle sonu\u00e7lanacakt\u0131r. Bir pigmentin solvent direnci, esasen pigmenti \u00e7\u00f6zen solventin neden oldu\u011fu lekelenmeye kar\u015f\u0131 direncidir. \u0130norganik pigmentler (kendi kimyasal yap\u0131lar\u0131na g\u00f6re belirlenir) ve karma\u015f\u0131k yap\u0131lara sahip baz\u0131 organik sentetik pigmentler genellikle iyi solvent direncine sahiptir. Bununla birlikte, baz\u0131 d\u00fc\u015f\u00fck dereceli organik pigmentler ve y\u00fczey i\u015flemli pigmentler zay\u0131f solvent direncine sahiptir. Pigmentlerin solvent direncini belirlemek i\u00e7in kullan\u0131lan solventler aras\u0131nda su, terebentin, toluen, ksilen, metil etil keton, etanol, etil asetat, dietilen glikol ve trikloroetilen bulunur.<\/p>\n<p><b>6. Pigmentlerin \u0131\u015f\u0131k hasl\u0131\u011f\u0131 ve hava ko\u015fullar\u0131na dayan\u0131kl\u0131l\u0131\u011f\u0131 aras\u0131ndaki fark nedir?<\/b><\/p>\n<p>Pigmentleri (veya boyalar\u0131) renklendirici olarak kullanan bir\u00e7ok boyan\u0131n uygulama s\u0131ras\u0131nda do\u011fal renklerinin stabilitesini korumas\u0131 gerekir. Bir pigmentin \u0131\u015f\u0131k hasl\u0131\u011f\u0131n\u0131, pigmentin g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na kar\u015f\u0131 direncinin niteliksel bir teknik g\u00f6stergesi olarak tan\u0131ml\u0131yoruz. G\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131n\u0131n bile\u015fenleri aras\u0131nda pigmentlerin \u0131\u015f\u0131k hasl\u0131\u011f\u0131na en \u00e7ok zarar veren ultraviyole \u0131\u015f\u0131kt\u0131r (UV). Bir pigmentin \u0131\u015f\u0131k hasl\u0131\u011f\u0131n\u0131 tart\u0131\u015ft\u0131\u011f\u0131m\u0131zda, sadece pigmentin d\u0131\u015f ortamdaki \u0131\u015f\u0131k ortam\u0131na dayanma kabiliyetinin nitel teknik g\u00f6stergesini de\u011ferlendirmi\u015f oluruz. Asl\u0131nda, hava ko\u015fullar\u0131n\u0131 do\u011fru bir \u015fekilde tan\u0131mlamak zordur. Belirli bir bak\u0131\u015f a\u00e7\u0131s\u0131ndan, di\u011fer d\u0131\u015f \u00e7evresel fakt\u00f6rleri hari\u00e7 tutan pigmentlerin \u0131\u015f\u0131k hasl\u0131\u011f\u0131 indeksi, kaplamalar\u0131n alan stabilitesinin anlaml\u0131 ve tekrarlanabilir objektif bir de\u011ferlendirmesini yapmam\u0131za yard\u0131mc\u0131 olabilir. Pigmentlerin \u0131\u015f\u0131k hasl\u0131\u011f\u0131 indeksi, g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131na maruz kalma, y\u00fcksek enerjili ultraviyole radyasyon, s\u0131cakl\u0131k, nem ve atmosferdeki \u00e7e\u015fitli kirliliklerin erozyonu dahil olmak \u00fczere \u00e7e\u015fitli d\u0131\u015f \u00e7evresel fakt\u00f6rlerden etkilenir. Pigmentlerin \u0131\u015f\u0131k hasl\u0131\u011f\u0131 indeksi, a\u00e7\u0131k havada maruz kalma deneyleri ile veya i\u00e7 mekanlarda saha ortam\u0131n\u0131 sim\u00fcle etmek i\u00e7in yapay atmosferik ya\u015fland\u0131rma ekipman\u0131 ile \u00f6l\u00e7\u00fclebilir. A\u00e7\u0131k hava maruz kalma testleri genellikle \u00e7ok sert iklim ko\u015fullar\u0131na (yo\u011fun g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131, yo\u011fun kirli end\u00fcstriyel atmosferler, vb.) sahip alanlar olan belirli yerlerde ger\u00e7ekle\u015ftirilir. En \u00fcnl\u00fc a\u00e7\u0131k hava maruz kalma testi yeri Florida, ABD'dir. Test numuneleri genellikle g\u00fcneye g\u00f6re 5 derece g\u00fcney y\u00f6n\u00fcnde yerle\u015ftirilir ve a\u00e7\u0131k hava maruziyet testleri i\u00e7in 12 ay veya daha uzun s\u00fcre maruz b\u0131rak\u0131l\u0131r.<\/p>\n<p><b>7. Ya\u011f emilimi bize ne s\u00f6yleyebilir?<\/b><\/p>\n<p>Islatma, dispersiyon s\u00fcrecinin \u00e7ok \u00f6nemli bir par\u00e7as\u0131d\u0131r. Islatman\u0131n etkinli\u011fi b\u00fcy\u00fck \u00f6l\u00e7\u00fcde da\u011f\u0131t\u0131c\u0131 ortam ile pigmentin y\u00fczey morfolojisi aras\u0131ndaki yak\u0131nl\u0131\u011f\u0131n yan\u0131 s\u0131ra da\u011f\u0131t\u0131c\u0131 ortam\u0131n molek\u00fcler morfolojisi ile pigment aglomeralar\u0131n\u0131n yap\u0131s\u0131 aras\u0131ndaki uzamsal etkile\u015fime ba\u011fl\u0131d\u0131r. Basit\u00e7e ifade etmek gerekirse, ya\u011f emme kapasitesi asl\u0131nda pigment partik\u00fcllerinin y\u00fczeyine s\u0131zmak ve partik\u00fcller aras\u0131ndaki bo\u015fluklar\u0131 doldurmak i\u00e7in gereken minimum ya\u011f miktar\u0131d\u0131r. Spesifik kantitatif y\u00f6ntem, 100 gram pigment ba\u015f\u0131na emilebilen minimum saf keten tohumu ya\u011f\u0131 miktar\u0131n\u0131, yani pigmentin ya\u011f emilimini ifade eder. Buradaki emilimin, rafine keten tohumu ya\u011f\u0131n\u0131n bir spatula ile manuel olarak kar\u0131\u015ft\u0131r\u0131lmas\u0131 ve bir b\u00fcret ile damla damla eklenmesi anlam\u0131na geldi\u011fini ve pigment ve keten tohumu ya\u011f\u0131n\u0131n nihai kar\u0131\u015f\u0131m\u0131n\u0131n kal\u0131n bir macun benzeri duruma ula\u015ft\u0131\u011f\u0131n\u0131 unutmay\u0131n.<\/p>\n<p>\u00d6rne\u011fin, 30 g\/100 g'l\u0131k bir ya\u011f emilimi, test edilecek pigmentin 100 par\u00e7as\u0131 ile yukar\u0131daki \u015fekilde kar\u0131\u015ft\u0131r\u0131lan 30 par\u00e7a ya\u011f\u0131n, deneyin gerektirdi\u011fi kal\u0131n macun durumunu elde edece\u011fi anlam\u0131na gelir. Belirli bir dereceye kadar, ya\u011f emilimi belirli bir pigmentin spesifik y\u00fczey alan\u0131n\u0131 yans\u0131t\u0131r. Spesifik y\u00fczey alan\u0131 ne kadar d\u00fc\u015f\u00fckse, ya\u011f emilimi o kadar d\u00fc\u015f\u00fck olur ve pigmentin \u0131slanabilirli\u011fi o kadar iyi olur. Bunun tersi de do\u011frudur.<\/p>\n<p><b>8. Bir kaplama sisteminin gizleme g\u00fcc\u00fcn\u00fc art\u0131rmak i\u00e7in hangi \u00f6nlemleri kullanabilirim?<\/b><\/p>\n<p>Boya uygulamalar\u0131n\u0131n b\u00fcy\u00fck \u00e7o\u011funlu\u011fu i\u00e7in \u00f6rtme g\u00fcc\u00fc temel ve birincil performans gereksinimidir. Bu durum \u00f6zellikle sar\u0131 boyalar i\u00e7in ge\u00e7erlidir, \u00e7\u00fcnk\u00fc sar\u0131 pigmentler zay\u0131f \u0131\u015f\u0131k emilimine sahiptir ve gizleme g\u00fcc\u00fc sadece \u0131\u015f\u0131\u011f\u0131 sa\u00e7arak elde edilebilir. Bu nedenle end\u00fcstri uzun zamand\u0131r parlak organik sar\u0131 pigmentlerin zay\u0131f \u00f6rtme g\u00fcc\u00fcne sahip oldu\u011funa inanmaktad\u0131r. Bu nedenle, form\u00fclat\u00f6rler yaln\u0131zca tek bir pigment se\u00e7ebildiklerinde, genellikle organik sar\u0131 pigmentler (organik pigmentlerin k\u0131r\u0131lma indisi yakla\u015f\u0131k 1,6'd\u0131r) yerine daha g\u00fc\u00e7l\u00fc bir sa\u00e7\u0131lma etkisine ve daha y\u00fcksek gizleme g\u00fcc\u00fcne sahip olan krom sar\u0131s\u0131n\u0131 (inorganik pigmentlerin k\u0131r\u0131lma indisi yakla\u015f\u0131k 2,5'tir) se\u00e7erler. Elbette, pigmentlerin kar\u0131\u015ft\u0131r\u0131labildi\u011fi durumlarda, form\u00fclat\u00f6rler y\u00fcksek \u00f6rt\u00fcc\u00fcl\u00fc\u011fe sahip inorganik pigmentler (titanyum dioksit, demir oksit pigmentleri) ekleyerek organik pigmentlerin \u00f6rt\u00fcc\u00fcl\u00fc\u011f\u00fcn\u00fc ve renk g\u00fcc\u00fcn\u00fc art\u0131rabilirler. Sistemin gizleme g\u00fcc\u00fcn\u00fc art\u0131rmak i\u00e7in titanyum dioksit eklemek muhtemelen en yayg\u0131n kullan\u0131lan y\u00f6ntemdir. Ancak, \u0131\u015f\u0131k emilimini art\u0131rarak gizleme g\u00fcc\u00fcn\u00fc geli\u015ftirmenin de bir yolu oldu\u011funu unutmamal\u0131y\u0131z. \u00d6rne\u011fin, sistem taraf\u0131ndan tolere edilen k\u00fc\u00e7\u00fck bir karbon siyah\u0131, organik k\u0131rm\u0131z\u0131n\u0131n gizleme g\u00fcc\u00fcn\u00fc b\u00fcy\u00fck \u00f6l\u00e7\u00fcde art\u0131racakt\u0131r. I\u015f\u0131\u011f\u0131n karbon siyah\u0131 taraf\u0131ndan neredeyse tamamen emilmesi, organik pigmentlerin g\u00f6receli emilimini ve zay\u0131f sa\u00e7\u0131lma kabiliyetini telafi ederek \u00f6rtme eksikli\u011fini giderir. Ancak, form\u00fclde ne kadar az pigment olursa renk doygunlu\u011funun o kadar iyi olaca\u011f\u0131 vurgulanmal\u0131d\u0131r. Y\u00fcksek g\u00fcne\u015f \u0131\u015f\u0131\u011f\u0131 emilimine sahip inorganik pigmentlerin eklenmesi form\u00fcl\u00fcn s\u0131n\u0131rlar\u0131 dahilinde olmal\u0131d\u0131r.<\/p>\n<p><b>9. Boyadaki farkl\u0131 pigmentlerin ayr\u0131\u015fmas\u0131n\u0131n t\u00fcm sistem \u00fczerinde ne gibi olumsuz etkileri olacakt\u0131r?<\/b><\/p>\n<p>Boya end\u00fcstrisinde, \u00f6zellikle form\u00fcl iki veya daha fazla pigment i\u00e7erdi\u011finde, boyadaki pigmentlerin birbirinden ayr\u0131lmas\u0131 \u00e7ok yayg\u0131nd\u0131r. Pigment ayr\u0131\u015fmas\u0131, kurutulmu\u015f kaplaman\u0131n y\u00fczeyinde pigmentlerin e\u015fit olmayan da\u011f\u0131l\u0131m\u0131na yol a\u00e7abilir. Baz\u0131 b\u00f6lgelerde a\u015f\u0131r\u0131 pigment olgusu, kaplama filminin y\u00fczeyindeki pigmentlerin konsantrasyonundaki farkl\u0131l\u0131ktan kaynaklan\u0131yorsa, buna 'beneklenme' diyoruz. Beneklenme asl\u0131nda pigment kar\u0131\u015f\u0131m\u0131n\u0131n bile\u015fenlerinin birbirinden ayr\u0131lmas\u0131na neden olan pigment kar\u0131\u015f\u0131m\u0131n\u0131n dikey olarak da\u011f\u0131lmas\u0131d\u0131r. Pigment konsantrasyonu boya filminin dikey y\u00f6n\u00fcnde ayn\u0131d\u0131r, renkler ayn\u0131d\u0131r, yatay y\u00f6nde farkl\u0131 bir konsantrasyona sahiptir ve renkler farkl\u0131d\u0131r. Boya filminin g\u00f6r\u00fcn\u00fcm\u00fc bir a\u011f ve \u00e7izgilerle d\u00fczensizdir.<\/p>\n<p>Boya filminin y\u00fczeyindeki pigment konsantrasyonu ayn\u0131ysa, ancak boya filminin i\u00e7indeki konsantrasyon farkl\u0131ysa, buna y\u00fczen renk diyoruz. Y\u00fczen renk, pigment kar\u0131\u015f\u0131m\u0131n\u0131n yatay olarak da\u011f\u0131lmas\u0131d\u0131r. Pigment konsantrasyonu yatay olarak ayn\u0131d\u0131r, renkler ayn\u0131d\u0131r, ancak pigment konsantrasyonu alt katmanda farkl\u0131d\u0131r. Boya bir cam plakaya uyguland\u0131\u011f\u0131nda y\u00fczen rengi g\u00f6zlemleyebiliriz. Pigmentlerin ayr\u0131lmas\u0131 b\u00fcy\u00fck \u00f6l\u00e7\u00fcde form\u00fcldeki farkl\u0131 pigmentlerin farkl\u0131 g\u00f6\u00e7 h\u0131zlar\u0131yla ilgilidir. Da\u011f\u0131t\u0131c\u0131lar bu t\u00fcr boya kusurlar\u0131n\u0131 iyile\u015ftirebilir.<\/p>\n<p><b>10. Boya gizleme g\u00fcc\u00fc endeksi neyi g\u00f6sterir?<\/b><\/p>\n<p>Saydam bir ortamdan ge\u00e7en \u0131\u015f\u0131k herhangi bir de\u011fi\u015fikli\u011fe u\u011framadan ge\u00e7ebilir ve daha sonra alt tabakan\u0131n y\u00fczeyinde yans\u0131t\u0131labilir. Opak bir ortamla kar\u015f\u0131la\u015fan \u0131\u015f\u0131k n\u00fcfuz edemez ve sadece emilebilir veya yans\u0131t\u0131labilir. Pigmentlerin optik \u00f6zelliklerini tart\u0131\u015f\u0131rken, sadece \u015feffaf veya opak terimlerini kullanamay\u0131z.<\/p>\n<p>\u00d6rtme g\u00fcc\u00fc, pigment belirli bir boya sisteminde nesnenin y\u00fczeyine e\u015fit olarak uyguland\u0131\u011f\u0131nda, bir pigmentin bir nesnenin altta yatan rengini gizleme yetene\u011fini ifade eder. Boyalar gizleme g\u00fcc\u00fcn\u00fc iki \u015fekilde elde eder: \u0131\u015f\u0131\u011f\u0131 emerek ve sa\u00e7arak. \u00d6rne\u011fin, siyah pigmentler t\u00fcm dalga boylar\u0131ndaki \u0131\u015f\u0131\u011f\u0131 emer ve g\u00fc\u00e7l\u00fc bir gizleme g\u00fcc\u00fcne sahiptir. Renkli pigmentler farkl\u0131 dalga boylar\u0131ndaki \u0131\u015f\u0131\u011f\u0131 se\u00e7ici olarak emerek gizleme g\u00fcc\u00fc elde eder. Beyaz pigmentler hi\u00e7bir \u0131\u015f\u0131\u011f\u0131 absorbe etmez ve esas olarak g\u00fc\u00e7l\u00fc sa\u00e7\u0131lma yoluyla gizleme g\u00fcc\u00fc elde eder.<\/p>\n<p><b>11. Pigment dispersiyon prosesinin teknik unsurlar\u0131 nelerdir?<\/b><\/p>\n<p>Boya \u00fcretiminde pigment dispersiyonu genellikle pigmentlerin belirli bir ortamda kat\u0131 halde kararl\u0131 ve d\u00fczg\u00fcn bir \u015fekilde da\u011f\u0131lmas\u0131n\u0131 ifade eder. Temel olarak d\u00f6rt ad\u0131ma ayr\u0131l\u0131r:<b>a.<\/b> Pigment y\u00fczeyinin \u0131slat\u0131lmas\u0131.<b>b.<\/b> Pigment aglomeralar\u0131n\u0131n a\u00e7\u0131lmas\u0131.<b>c.<\/b> Pigment partik\u00fcllerinin boya i\u00e7inde e\u015fit da\u011f\u0131l\u0131m\u0131.<b>d.<\/b> T\u00fcm dispersiyon sisteminin uzun vadeli kararl\u0131l\u0131\u011f\u0131.<\/p>\n<p><b>Islatma:<\/b> Asl\u0131nda \u0131slatma iki ayr\u0131 s\u00fcrece ayr\u0131l\u0131r. \u0130lk olarak, da\u011f\u0131t\u0131c\u0131 ortam (solvent veya su) pigment tozunun y\u00fczeyindeki havay\u0131 uzakla\u015ft\u0131r\u0131r ve daha sonra \u0131slat\u0131c\u0131 madde, pigment aglomeralar\u0131n\u0131 \u0131slat\u0131c\u0131 madde yard\u0131m\u0131yla yumu\u015fat\u0131r.<\/p>\n<p><b>Pigment aglomeralar\u0131n\u0131n a\u00e7\u0131lmas\u0131 ve homojen da\u011f\u0131l\u0131m:<\/b><\/p>\n<p>Dispersiyon ekipman\u0131 yard\u0131m\u0131yla pigment aglomeralar\u0131 a\u00e7\u0131l\u0131r. Bu a\u015fama tamamland\u0131ktan sonra pigment, birincil iyonlar \u015feklinde da\u011f\u0131t\u0131c\u0131 ortam i\u00e7inde homojen olarak da\u011f\u0131l\u0131r.<\/p>\n<p>Pigment ayr\u0131\u015fmas\u0131n\u0131n ba\u015far\u0131s\u0131, \u00f6ncelikle dispersiyon ekipman\u0131n\u0131n pigmentlerin y\u00fcksek h\u0131zda kesilmesi, \u00e7arp\u0131\u015fmas\u0131 ve s\u00fcrt\u00fcnmesi yoluyla optimum dispersiyon ve verimlilik elde etme kabiliyetine ba\u011fl\u0131d\u0131r. Kesme veya s\u00fcrt\u00fcnme kuvvetleri maksimize edilmelidir. Do\u011fru dispersiyon ekipman\u0131n\u0131n se\u00e7ilmesi (dispersiyon ortam\u0131n\u0131n kimyasal \u00f6zellikleri ve viskozitesine g\u00f6re belirlenir) bu ideal duruma ula\u015fmak i\u00e7in \u00e7ok \u00f6nemlidir.<\/p>\n<p><b>Dispersiyon sisteminin kararl\u0131l\u0131\u011f\u0131<\/b><\/p>\n<p>Pigmentler ortamda da\u011f\u0131ld\u0131ktan sonra, birincil partik\u00fcl iyonlar\u0131 \u015feklinde kalmalar\u0131n\u0131 istiyoruz. Bununla birlikte, nispeten d\u00fc\u015f\u00fck viskoziteli bir ortamda, da\u011f\u0131lm\u0131\u015f pigmentler kar\u015f\u0131l\u0131kl\u0131 \u00e7ekimleri nedeniyle yeniden toplanma ve yeniden p\u0131ht\u0131la\u015fma e\u011filimine sahiptir (esas olarak pigment partik\u00fcllerinin geni\u015f spesifik y\u00fczey alanlar\u0131ndan kaynaklanan y\u00fcksek y\u00fczey enerjisi nedeniyle). Bu e\u011filime flok\u00fclasyon denir. Bu e\u011filimi ortadan kald\u0131rmak veya azaltmak ve pigmentin birincil partik\u00fcllerinin stabil durumunu korumak i\u00e7in, \u00e7ift elektrik tabakas\u0131 ve sterik engel vb. olu\u015fturmak \u00fczere da\u011f\u0131t\u0131c\u0131n\u0131n etkisini kullan\u0131r\u0131z, b\u00f6ylece pigment y\u00fczeyi birbirini itmek i\u00e7in ayn\u0131 tip y\u00fckle y\u00fcklenir ve b\u00f6ylece sistemi stabilize etme amac\u0131na ula\u015f\u0131l\u0131r.<\/p>\n<p><b>12. Bir kaplama sisteminde pigmentlerin aglomerasyonu nedir?<\/b><\/p>\n<p>Dispersiyonun amac\u0131, pigment y\u00fczeyini yeterli miktarda renk geli\u015ftirici madde veya re\u00e7ine ile kaplamak ve b\u00f6ylece pigment partik\u00fcllerinin birbirleriyle temas etmesini \u00f6nlemektir. Ancak, bazen da\u011f\u0131lan malzeme yeniden k\u00fcmeler halinde toplan\u0131r veya flok\u00fclasyon olu\u015fturur.<\/p>\n<p>Yeniden agregasyon ve flok\u00fclasyonun farkl\u0131 anlamlar\u0131 vard\u0131r. Yeniden birle\u015fme, pigmentlerin yeni bir agrega olu\u015fturmak \u00fczere yeniden yap\u0131\u015ft\u0131\u011f\u0131 anlam\u0131na gelir. Pigment partik\u00fcllerinin birbirleriyle temas etti\u011fi yerler art\u0131k ba\u011flay\u0131c\u0131 taraf\u0131ndan engellenmemektedir. \u00d6te yandan flok\u00fclasyon, tek tek pigment partik\u00fcllerinin y\u00fczey ba\u011flay\u0131c\u0131s\u0131n\u0131 kaybetmedi\u011fi, sadece gev\u015fek bir \u015fekilde bir araya topland\u0131\u011f\u0131 ve \u00e7ok d\u00fc\u015f\u00fck bir kesme kuvveti uygulanarak a\u00e7\u0131labilece\u011fi anlam\u0131na gelir. Pratik a\u00e7\u0131dan, pigmentlerin flok\u00fclasyonu pigmentlerin renk \u00f6zelliklerinde, renklendirme g\u00fcc\u00fcnde, parlakl\u0131kta ve \u015feffafl\u0131kta azalma gibi de\u011fi\u015fikliklere yol a\u00e7abilir. Pigmentlerin flok\u00fclasyonunun \u00f6nlenmesi, boya sistemi boyunca \u00f6nemli bir kaplama \u00f6zelli\u011fi olarak kabul edilir. Form\u00fclat\u00f6rler, pigmentlerin y\u00fczey \u00f6zelliklerini de\u011fi\u015ftirerek ve do\u011fru kaplama ba\u011flay\u0131c\u0131s\u0131n\u0131 se\u00e7erek pigmentlerin flok\u00fclasyonunu \u00f6nler.<\/p>\n<p><b>13. Pigmentlerin y\u00fczmesi ve kanamas\u0131 nas\u0131l test edilebilir?<\/b><\/p>\n<p>Pigmentlerin y\u00fczmesini ve kanamas\u0131n\u0131 test etmenin bir\u00e7ok yolu vard\u0131r.<b> a.<\/b> P\u00fcsk\u00fcrt\u00fclen ve perdahlanan boya filmlerinin renk g\u00fcc\u00fcn\u00fc kar\u015f\u0131la\u015ft\u0131rarak y\u00fczerlik ve akmay\u0131 belirleyin. <b>b.<\/b> Y\u00fczen renk olgusu, bir cam plakaya bir test filmi uygulanarak g\u00f6zlemlenebilir. <b>c.<\/b> S\u00fcrtme testi, yar\u0131 kuru (parlama sonras\u0131) bir filmin (p\u00fcsk\u00fcrt\u00fclm\u00fc\u015f veya malalanm\u0131\u015f) parmakla silinmesini i\u00e7erir. Y\u00fczen rengin derecesi, ovulan alan ile orijinal film aras\u0131ndaki renk fark\u0131 ile belirlenir. Bu ayn\u0131 zamanda flok\u00fclasyonun da bir g\u00f6stergesidir.<\/p>\n<p><b>14. Kamuflaj kaplamalar\u0131 olu\u015fturmak i\u00e7in hangi pigmentler kullan\u0131labilir?<\/b><\/p>\n<p>Kamuflaj kaplamalar\u0131, ortam\u0131n arka plan\u0131yla (bitki \u00f6rt\u00fcs\u00fc, toprak, \u00e7\u00f6l veya deniz vb.) m\u00fcmk\u00fcn oldu\u011funca uyumlu renklere ihtiya\u00e7 duyar. \u00d6rne\u011fin, gemilerin koyu gri rengi onlar\u0131 okyanusta g\u00f6r\u00fcnmez k\u0131lar. Modern askeri teknolojinin geli\u015fmesiyle birlikte insanlar kamuflaj boyalar\u0131 i\u00e7in daha y\u00fcksek gereksinimler ortaya koymu\u015ftur. Kamuflaj boyalar\u0131, kaplanan nesneyi k\u0131z\u0131l\u00f6tesi \u0131\u015f\u0131k alt\u0131nda g\u00f6r\u00fcnmez hale getirmelidir.<\/p>\n<p>Ba\u015fka bir deyi\u015fle, 400 ila 1200 nanometre dalga boyuna sahip yak\u0131n k\u0131z\u0131l\u00f6tesi spektrumda, kamuflaj boyas\u0131n\u0131n renginin bask\u0131n arka plan\u0131n rengiyle ayn\u0131 olmas\u0131 gerekmektedir. \u00d6zellikle, kamuflaj boyas\u0131 do\u011fal arka plandaki nesnelerin spektral yans\u0131ma e\u011frisini etkili bir \u015fekilde sim\u00fcle edebilir, b\u00f6ylece hedef arka plana etkili bir \u015fekilde kar\u0131\u015fabilir. G\u00f6r\u00fcn\u00fcr \u0131\u015f\u0131k aral\u0131\u011f\u0131nda renk e\u015fle\u015ftirmesi i\u00e7in kullan\u0131lan bir\u00e7ok geleneksel pigment k\u0131z\u0131l\u00f6tesi kamuflaj boyalar\u0131 i\u00e7in kullan\u0131lamaz. Bu ama\u00e7 i\u00e7in uygun pigmentler Pigment Yellow 119, Green 17, Green 26, Black 30, Chromium Oxide Green, Carbazole Violet ve Iron Oxide pigmentleridir. Ye\u015fil 17, Ye\u015fil 26, Siyah 30, Krom Oksit Ye\u015fili, Karbazol Menek\u015fe ve Demir Oksit pigmentleri.<\/p>\n<p><b>15. Gizleme g\u00fcc\u00fc nas\u0131l \u00f6l\u00e7\u00fcl\u00fcr?<\/b><\/p>\n<p>Bir pigmentin gizleme g\u00fcc\u00fcn\u00fcn \u00f6l\u00e7\u00fcm\u00fc, pigmentin eklendi\u011fi boya baz\u0131 ve uygulanan boyan\u0131n kal\u0131nl\u0131\u011f\u0131 ile ilgilidir. Belirli pigment konsantrasyonu ve film kal\u0131nl\u0131\u011f\u0131 parametreleri alt\u0131nda, gizleme g\u00fcc\u00fc i\u00e7in tasarlanm\u0131\u015f siyah ve beyaz bir kontrol test kart\u0131 \u00fczerinde bir kaplama haz\u0131rlan\u0131r ve gizleme g\u00fcc\u00fc siyah ve beyaz y\u00fczeyler aras\u0131ndaki renk fark\u0131ndan hesaplan\u0131r. Basit\u00e7e ifade etmek gerekirse, \u00f6rtme g\u00fcc\u00fc, bir boyan\u0131n alt tabakan\u0131n rengini veya renk fark\u0131n\u0131 gizleme kabiliyetini ifade eder. Gizleme g\u00fcc\u00fc genellikle bir gizleme g\u00fcc\u00fc de\u011feri olarak ifade edilir. Bu de\u011fer g\/m2 cinsinden ifade edilir ve belirli bir boya konsantrasyonu ile kart ka\u011f\u0131d\u0131n\u0131n siyah arka plan\u0131n\u0131 kaplamak i\u00e7in gereken boya miktar\u0131d\u0131r. I\u015f\u0131k, gizleme g\u00fcc\u00fc testinde \u00f6nemli bir fakt\u00f6rd\u00fcr ve yaln\u0131zca do\u011fal \u0131\u015f\u0131k ko\u015fullar\u0131 alt\u0131nda test ve kar\u015f\u0131la\u015ft\u0131rma objektif ve do\u011fru bir sonu\u00e7 verebilir.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>How formulators usually evaluate this photoinitiator topic<\/h2>\n<p>When technical buyers or formulators screen photoinitiators, the most useful decision frame is usually cure quality plus application fit: which package cures reliably, keeps appearance acceptable, and still works under the lamp, film thickness, and substrate conditions of the actual process.<\/p>\n<ul>\n<li><strong>Match the package to the lamp first:<\/strong> mercury lamps, UV LEDs, and visible-light systems can rank the same photoinitiators very differently.<\/li>\n<li><strong>Check depth cure and surface cure separately:<\/strong> a film that feels dry on top can still be weak underneath.<\/li>\n<li><strong>Balance yellowing with reactivity:<\/strong> the strongest deep-cure route is not always the best commercial choice if color or migration risk becomes unacceptable.<\/li>\n<li><strong>Use the final formula as the benchmark:<\/strong> pigment load, monomer package, and film thickness can all change the apparent ranking of the same initiator.<\/li>\n<\/ul>\n<h3>Recommended product references<\/h3>\n<ul>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-184-cas-947-19-3\/\">CHLUMINIT 184<\/a>:<\/strong> A classic free-radical benchmark for fast surface cure in many UV systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-270586-78-2\/\">CHLUMINIT TMO<\/a>:<\/strong> A valuable comparison point when lower yellowing or TPO-replacement discussions matter.<\/li>\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<\/ul>\n<h3>FAQ for buyers and formulators<\/h3>\n<p><strong>Why are blended photoinitiator packages so common?<\/strong><br \/>Because one product may control yellowing or lamp fit well while another improves cure depth or line-speed performance, so the full package is often stronger than any single grade.<\/p>\n<p><strong>Should incomplete cure always be solved by adding more initiator?<\/strong><br \/>Not automatically. The real limitation may be the lamp, film thickness, pigment shading, or the rest of the reactive system rather than simple under-dosage.<\/p>\n<p><!-- lc-commercial-end --><\/p>\n<h2><strong><b>\u015eimdi Bize Ula\u015f\u0131n!<\/b><\/strong><\/h2>\n<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> Photoinitiator choice is usually driven by lamp match, cure depth, yellowing, and whether the final film still performs on the real substrate. The best package is rarely the cheapest single grade.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Fiyata ihtiyac\u0131n\u0131z varsa, l\u00fctfen a\u015fa\u011f\u0131daki forma ileti\u015fim bilgilerinizi doldurun, genellikle 24 saat i\u00e7inde sizinle ileti\u015fime ge\u00e7ece\u011fiz. Bana e-posta da g\u00f6nderebilirsiniz <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span> \u00c7al\u0131\u015fma saatleri i\u00e7inde (8:30 - 6:00 UTC+8 Pzt.~Sat.) veya h\u0131zl\u0131 yan\u0131t almak i\u00e7in web sitesi canl\u0131 sohbetini kullan\u0131n.<\/b><\/strong><\/h4>\n<p>&nbsp;<\/p>\n<hr \/>\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>","protected":false},"excerpt":{"rendered":"<p>1. How can we avoid using toxic lead chromate and lead molybdate without affecting the colour of the paint? Due to the toxicity of lead pigments, countries are increasingly restricting<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[143],"tags":[],"class_list":["post-7495","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 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>What are the 15 technical issues of pigments for coatings? - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"1. How can we avoid using toxic lead chromate and lead molybdate without affecting the colour of the paint? Due to the toxicity of lead pigments, countr...\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/longchangchemical.com\/tr\/what-are-the-15-technical-issues-of-pigments-for-coatings\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What are the 15 technical issues of pigments for coatings? - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"1. How can we avoid using toxic lead chromate and lead molybdate without affecting the colour of the paint? 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