<\/p>\n
H\u0131zl\u0131 cevap:<\/strong> Islatma, d\u00fczle\u015ftirme, k\u00f6p\u00fck giderme ve da\u011f\u0131tma konular\u0131nda, form\u00fclasyon uzmanlar\u0131 genellikle performans\u0131 ve yan etkileri birlikte kar\u015f\u0131la\u015ft\u0131r\u0131rlar \u00e7\u00fcnk\u00fc bir y\u00fczey sorununu a\u015f\u0131r\u0131 d\u00fczeltmek kolayca ba\u015fka bir soruna yol a\u00e7abilir.<\/p>\n <\/p>\n Sebepler:<\/b><\/p>\n 1. Boyan\u0131n ak\u0131\u015f\u0131 yava\u015ft\u0131r. Boya tiksotropik bir ak\u0131\u015fkan oldu\u011fu i\u00e7in a\u011fs\u0131 bir yap\u0131s\u0131 ve akma de\u011feri vard\u0131r. Akma de\u011feri ve viskozite, boyan\u0131n birikmesine neden olan iki ana fakt\u00f6rd\u00fcr. Boyan\u0131n akma de\u011feri \u00e7ok y\u00fcksek ve viskozitesi \u00e7ok b\u00fcy\u00fckse, boyan\u0131n ak\u0131\u015fkanl\u0131\u011f\u0131 k\u00f6t\u00fcle\u015fecektir.<\/p>\n 2. Boyan\u0131n ak\u0131\u015f\u0131 s\u0131ras\u0131nda olu\u015fan ak\u0131\u015f izleri, kum kal\u0131b\u0131 boyunca akar ve oluklarla kar\u015f\u0131la\u015ft\u0131\u011f\u0131nda birikerek kum kal\u0131b\u0131n\u0131n kenarlar\u0131n\u0131n belirsizle\u015fmesine neden olur.<\/p>\n 3. Kum kal\u0131b\u0131n\u0131n e\u011fim a\u00e7\u0131s\u0131 uygun de\u011fildir.<\/p>\n 4. Ak\u0131\u015f h\u0131z\u0131 d\u00fc\u015f\u00fck ve boya akam\u0131yor, bu da birikmesine neden oluyor.<\/p>\n 5. Yetersiz bas\u0131n\u00e7, ak\u0131\u015f h\u0131z\u0131n\u0131n yava\u015f olmas\u0131na neden olarak birikmeye yol a\u00e7ar.<\/p>\n Al\u0131nacak \u00f6nlemler:<\/b><\/p>\n 1. Yerinde \u00e7al\u0131\u015fma g\u00f6z \u00f6n\u00fcne al\u0131nd\u0131\u011f\u0131nda, boyan\u0131n Baume derecesi d\u00fc\u015f\u00fcr\u00fclmelidir. Uygulama, ak\u0131c\u0131 boyan\u0131n Baume derecesi 22 ila 26 aras\u0131nda oldu\u011funda boyan\u0131n ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131n en iyi oldu\u011funu kan\u0131tlam\u0131\u015ft\u0131r. Boyan\u0131n kendi fakt\u00f6rleri g\u00f6z \u00f6n\u00fcnde bulundurularak, boyan\u0131n akma de\u011feri ve viskozitesi d\u00fc\u015f\u00fcr\u00fclmelidir.<\/p>\n 2. \u00dcflemek i\u00e7in bir hava hortumu kullan\u0131n veya ak\u0131\u015f izlerini gidermek i\u00e7in tiner i\u00e7ine bat\u0131r\u0131lm\u0131\u015f bir f\u0131r\u00e7a kullan\u0131n.<\/p>\n 3. Kum kal\u0131b\u0131 yerle\u015ftirme a\u00e7\u0131s\u0131 gereksinimleri: \u00dcr\u00fcn\u00fc ak\u0131c\u0131 bir \u015fekilde kaplamak i\u00e7in kum kal\u0131b\u0131n\u0131 boya tank\u0131n\u0131n \u00fczerine yatayla 75-90 derece a\u00e7\u0131 yapacak \u015fekilde kald\u0131rmak i\u00e7in bir ara\u00e7 kullan\u0131n.<\/p>\n 4. Ak\u0131\u015f h\u0131z\u0131n\u0131 art\u0131rmak i\u00e7in ak\u0131\u015f kaplama \u00e7ubu\u011funun ve hortumunun kesit alan\u0131n\u0131 art\u0131r\u0131n. Genel olarak, ak\u0131\u015f kaplama \u00e7ubu\u011fu ve hortumu i\u00e7in 4 mm \u00e7ap\u0131nda bir boru kullan\u0131l\u0131r. Kesit alan\u0131 art\u0131r\u0131l\u0131rsa, 4 mm veya 6 mm \u00e7apl\u0131 bir boru kullan\u0131labilir veya her iki boru da 6 mm \u00e7apl\u0131 borular olabilir.<\/p>\n 5. Hava bas\u0131nc\u0131n\u0131n artt\u0131r\u0131lmas\u0131 ak\u0131\u015f h\u0131z\u0131n\u0131 artt\u0131rabilir. Uygun bir kaplama kal\u0131nl\u0131\u011f\u0131 elde etmek i\u00e7in, boyan\u0131n ak\u0131\u015fl\u0131 kaplay\u0131c\u0131dan d\u0131\u015far\u0131 akma h\u0131z\u0131 100-200 mm\/s olmal\u0131d\u0131r. Hava bas\u0131nc\u0131 genellikle 0,4\u00d7105Pa ile 0,6\u00d7105Pa aras\u0131nda olmal\u0131d\u0131r. \u00c7ok y\u00fcksek olmas\u0131 durumunda kolayca s\u0131\u00e7ramaya neden olacakt\u0131r.<\/p>\n Sebepler:<\/b><\/p>\n 1. Kaplama yeterli bir kaplama kal\u0131nl\u0131\u011f\u0131 olu\u015fturmaz ve do\u011frudan akar.<\/p>\n 2. Kaplama kum kal\u0131b\u0131n i\u00e7ine tamamen n\u00fcfuz eder ve yetersiz bir kaplama kal\u0131nl\u0131\u011f\u0131na neden olur.<\/p>\n 3. Kum kal\u0131b\u0131n y\u00fczeyi, kaplaman\u0131n ge\u00e7irgenli\u011fini azaltan ve kaplaman\u0131n kal\u0131nl\u0131\u011f\u0131n\u0131 do\u011frudan etkileyen bir ay\u0131r\u0131c\u0131 madde ile yap\u0131\u015ft\u0131r\u0131l\u0131r.<\/p>\n \u00d6nlemler:<\/b><\/p>\n 1. Kaplama \u00f6zelliklerini iyile\u015ftirmek ve a\u015f\u0131r\u0131 kaplama ak\u0131\u015f\u0131n\u0131 \u00f6nlemek i\u00e7in kaplaman\u0131n viskozitesini art\u0131r\u0131n (maksimum de\u011fer 7 s'yi ge\u00e7memelidir).<\/p>\n 2. Kaplaman\u0131n a\u015f\u0131r\u0131 n\u00fcfuz etmesini etkili bir \u015fekilde \u00f6nleyebilen kum kal\u0131b\u0131n\u0131n kompaktl\u0131\u011f\u0131n\u0131 iyile\u015ftirin. 45% ile 55% aras\u0131nda bir kum kal\u0131b\u0131 kompaktl\u0131\u011f\u0131 uygundur<\/p>\n \u00dcretimden \u00f6nce kal\u0131p y\u00fczeyinin iyice kurumas\u0131na izin verilmelidir<\/p>\n 3. Kum kal\u0131b\u0131n ay\u0131r\u0131c\u0131 madde ile kaplanacak k\u0131s\u0131mlar\u0131 kaplamadan \u00f6nce ince z\u0131mpara ka\u011f\u0131d\u0131 ile z\u0131mparalanmal\u0131d\u0131r.<\/p>\n D\u00f6kme demir kum kal\u0131plar\u0131 i\u00e7in \u0131slak kaplama kal\u0131nl\u0131\u011f\u0131 gereksinimleri:<\/p>\n \u0130nce duvarl\u0131 d\u00f6k\u00fcmler 0.15mm-0.30mm<\/p>\n Orta kal\u0131nl\u0131kta d\u00f6k\u00fcmler 0.30mm-0.75mm<\/p>\n Kal\u0131n duvarl\u0131 d\u00f6k\u00fcmler 0.75mm-1.00mm<\/p>\n Ekstra kal\u0131n d\u00f6k\u00fcmler 1.00mm-2.00mm<\/p>\n Montaj s\u0131ras\u0131nda, operat\u00f6r bo\u015fluktaki y\u00fczen kumu bir hava hortumu ile \u00fcfledi\u011finde, kaplama tabakas\u0131n\u0131n y\u00fczeyi zaman zaman soyulacakt\u0131r.<\/p>\n Sebepler:<\/b><\/p>\n 1. Kaplama d\u00fc\u015f\u00fck mukavemete sahiptir.<\/p>\n 2. Boya katmanlar\u0131 tek bir b\u00fct\u00fcn olu\u015fturacak \u015fekilde birbirine yeterince ba\u011flanmam\u0131\u015ft\u0131r.<\/p>\n \u00d6nlemler:<\/b><\/p>\n 1. Boyadaki ba\u011flay\u0131c\u0131 i\u00e7eri\u011fi \u00e7ok d\u00fc\u015f\u00fckt\u00fcr, bu da kaplamay\u0131 daha az g\u00fc\u00e7l\u00fc hale getirir.<\/p>\n 2. Boyan\u0131n yetersiz yanmas\u0131 katmanlar aras\u0131ndaki yap\u0131\u015fmay\u0131 etkileyebilir. A\u011f\u0131rl\u0131\u011f\u0131 3 tondan fazla olan d\u00f6k\u00fcmler i\u00e7in kaplama y\u00fczeyi soyulmaya meyillidir. Bu sorun, ate\u015fleme s\u00fcresini makul bir \u015fekilde kontrol ederek \u00e7\u00f6z\u00fclebilir. Genel olarak, \u00fcst kutunun ak\u0131\u015f kaplamas\u0131ndan 3-5 saniye sonra tutu\u015fturulmas\u0131 uygundur ve alt kutunun ak\u0131\u015f kaplamas\u0131ndan 5-7 saniye sonra tutu\u015fturulmas\u0131 en iyisidir. Gaz ate\u015finde pi\u015firme de kullan\u0131labilir, ancak s\u00fcre \u00e7ok uzun olmamal\u0131d\u0131r, aksi takdirde kaplama \u00e7atlayacakt\u0131r.<\/p>\n Kaplama ate\u015fe yeterince dayan\u0131kl\u0131 de\u011fildir ve kaplama veya kum kal\u0131p y\u00fcksek s\u0131cakl\u0131ktaki erimi\u015f metalle temas ederek d\u00f6k\u00fcm y\u00fczeyinde temizlenmesi son derece zor olan ve genellikle kum yap\u0131\u015fmas\u0131 olarak bilinen bir madde olu\u015fturan kimyasal bir reaksiyona neden olur. Ak\u0131\u015f kaplama y\u00f6ntemi de kum yap\u0131\u015fmas\u0131na neden olabilir.<\/p>\n \u00d6nlemler:<\/b><\/p>\n 1. Kaplaman\u0131n yang\u0131n direncini art\u0131rmak i\u00e7in kaplama agregas\u0131n\u0131n bile\u015fimini de\u011fi\u015ftirin. Y\u00fcksek al\u00fcminal\u0131 boksit tozu ve zirkon tozu gibi refrakter dolgu maddeleri se\u00e7in.<\/p>\n 2. Kaplama kal\u0131nl\u0131\u011f\u0131n\u0131 art\u0131r\u0131n, ancak kal\u0131nl\u0131k kaplama kal\u0131nl\u0131\u011f\u0131 i\u00e7in gereken maksimum de\u011feri a\u015fmamal\u0131d\u0131r. \u00c7ok kal\u0131n olursa, kaplama derisi gibi d\u00f6k\u00fcm kusurlar\u0131na neden olur.<\/p>\n 3. Flow-coat boyan\u0131n Baume derecesini artt\u0131r\u0131n, ancak maksimum 28'i ge\u00e7memelidir, aksi takdirde ak\u0131\u015fkanl\u0131k azalacakt\u0131r.<\/p>\n 4. Baz\u0131 d\u00f6k\u00fcmler k\u0131smen a\u015f\u0131r\u0131 \u0131s\u0131n\u0131r ve ak\u0131\u015f kaplamas\u0131 kum yap\u0131\u015fmas\u0131na son derece e\u011filimlidir. Ak\u0131\u015f kaplamadan \u00f6nce s\u0131cak nokta konumuna y\u00fcksek refrakterli\u011fe sahip bir boya uygulamak kum yap\u0131\u015fmas\u0131n\u0131 etkili bir \u015fekilde \u00f6nleyebilir.<\/p>\n Sebep:<\/b><\/p>\n Boya zay\u0131f ak\u0131\u015fkanl\u0131\u011fa ve y\u00fcksek viskoziteye sahiptir, bu nedenle a\u015fa\u011f\u0131 do\u011fru akarken damlayamaz ve ciddi ak\u0131\u015f izlerine neden olur; boya a\u015f\u0131r\u0131 bas\u0131n\u00e7la d\u0131\u015far\u0131 akar ve ak\u0131\u015f kaplama \u00e7ubu\u011fu ucu ile bo\u015fluk y\u00fczeyi aras\u0131ndaki mesafe \u00e7ok yak\u0131nd\u0131r, bu nedenle boya s\u0131v\u0131s\u0131 kaplama y\u00fczeyine \u00e7arparak d\u00fczensiz izler b\u0131rak\u0131r; boya ak\u0131\u015f h\u0131z\u0131 d\u00fc\u015f\u00fckt\u00fcr, ak\u0131\u015f karars\u0131zd\u0131r ve bo\u015fluk y\u00fczeyinde ak\u0131\u015f izleri olu\u015fur.<\/p>\n Al\u0131nacak \u00f6nlemler:<\/b><\/p>\n 1. Ak\u0131\u015f kaplamas\u0131 yaparken, yukar\u0131dan a\u015fa\u011f\u0131ya h\u0131zl\u0131 bir \u015fekilde akmak i\u00e7in b\u00fcy\u00fck bir ak\u0131\u015f h\u0131z\u0131 kullan\u0131n ve kaplaman\u0131n kum kal\u0131p y\u00fczeyinde uzun s\u00fcre kalmas\u0131na izin vermeyin.<\/p>\n 2. Viskozitesini azaltmak i\u00e7in kaplaman\u0131n ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131 ve tesviyesini iyile\u015ftirin.<\/p>\n 3. Ak\u0131\u015f kaplama \u00e7ubu\u011fu ucu ile bo\u015fluk y\u00fczeyi aras\u0131ndaki mesafeyi art\u0131r\u0131n. Genellikle 18-25 mm'lik bir mesafe uygundur.<\/p>\n 4. Yelpaze \u015feklinde bir ak\u0131\u015f kaplama \u00e7ubu\u011fu ucu kullan\u0131n.<\/p>\n Ak\u0131\u015f kaplamas\u0131 bo\u015flu\u011fun y\u00fczeyine yukar\u0131dan a\u015fa\u011f\u0131ya veya soldan sa\u011fa iki veya daha fazla kez uyguland\u0131\u011f\u0131nda lamine doku \u00fcretilir.<\/p>\n Sebep:<\/b><\/p>\n Temel olarak kum kal\u0131b\u0131n\u0131n y\u00fcksek s\u0131cakl\u0131\u011f\u0131, kaplaman\u0131n y\u00fcksek viskozitesi ve ak\u0131\u015f kaplamas\u0131n\u0131n k\u00fc\u00e7\u00fck ak\u0131\u015f h\u0131z\u0131ndan kaynaklan\u0131r.<\/p>\n \u00d6nlemler:<\/b><\/p>\n 1. Kum kal\u0131b\u0131 mikserden yeni bo\u015falt\u0131ld\u0131ktan hemen sonra ak\u0131\u015f kaplamas\u0131 uygulamay\u0131n, \u00e7\u00fcnk\u00fc hala s\u0131cakt\u0131r. \u00d6zel duruma g\u00f6re hava so\u011futma kullan\u0131lmal\u0131d\u0131r.<\/p>\n 2. Ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131 art\u0131rmak i\u00e7in kaplaman\u0131n Baume derecesini azalt\u0131n.<\/p>\n 3. \u00c7oklu ak\u0131\u015f kaplamas\u0131n\u0131 \u00f6nlemek i\u00e7in ak\u0131\u015f h\u0131z\u0131n\u0131 art\u0131r\u0131n. Ak\u0131\u015f h\u0131z\u0131, farkl\u0131 \u00f6zelliklerde ak\u0131\u015f kaplama makineleri yap\u0131larak makul bir \u015fekilde kontrol edilebilir. Bir pompa se\u00e7erken, kafa ve ak\u0131\u015f h\u0131z\u0131 biraz daha y\u00fcksek olmal\u0131d\u0131r. Ak\u0131\u015fkan bas\u0131nc\u0131 y\u00fcksekse, istenen uygulama bas\u0131nc\u0131n\u0131 ve ak\u0131\u015f h\u0131z\u0131n\u0131 elde etmek i\u00e7in anahtar ve di\u011fer yerler kontrol edilerek ak\u0131\u015fkan ak\u0131\u015f\u0131 kontrol edilebilir.<\/p>\n Boya s\u0131\u00e7ramas\u0131, boya damlac\u0131klar\u0131n\u0131n p\u00fcr\u00fczs\u00fcz kaplanm\u0131\u015f bir y\u00fczeye s\u0131\u00e7ramas\u0131d\u0131r.<\/p>\n Sebepler:<\/b><\/p>\n Bu kusur esas olarak ak\u0131\u015f kaplama \u00e7\u0131k\u0131\u015f\u0131ndaki a\u015f\u0131r\u0131 bas\u0131n\u00e7tan kaynaklan\u0131r.<\/p>\n \u00d6nlemler:<\/b><\/p>\n 1. Ak\u0131\u015f kaplama \u00e7\u0131k\u0131\u015f\u0131ndaki bas\u0131nc\u0131 azalt\u0131n. Boya ak\u0131\u015f boru hatt\u0131n\u0131n kal\u0131nl\u0131\u011f\u0131, uzunlu\u011fu, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc ve \u00e7\u0131k\u0131\u015f konumu, ak\u0131\u015f kaplama bas\u0131nc\u0131 \u00fczerinde \u00f6nemli bir etkiye sahip olacakt\u0131r. Boyan\u0131n \u00e7\u0131k\u0131\u015f bas\u0131nc\u0131 P 0,4\u00d7105Pa'dan az olmamal\u0131d\u0131r.<\/p>\n 2. Boyan\u0131n s\u0131\u00e7ramas\u0131n\u0131 \u00f6nlemek i\u00e7in ak\u0131\u015f kaplamas\u0131n\u0131 bo\u015flu\u011fun y\u00fczeyine dikey olarak uygulamay\u0131n.<\/p>\n Bu genellikle 'k\u0131lcal \u00e7izgi' olarak bilinir ve genellikle kal\u0131p uzun s\u00fcre kullan\u0131ld\u0131\u011f\u0131nda veya kal\u0131plama dengesiz oldu\u011funda ortaya \u00e7\u0131kar. Kum kal\u0131b\u0131n y\u00fczeyi ak\u0131\u015f kaplamas\u0131ndan sonra yeterince d\u00fcz de\u011fildir ve g\u00f6r\u00fcn\u00fcm kalitesi \u00fczerinde \u00f6nemli bir etkiye sahip olan \u00e7\u00f6k\u00fcnt\u00fcler vard\u0131r.<\/p>\n \u00d6nlemler:<\/p>\n Y\u00f6ntem 1: Ak\u0131\u015f kaplamadan \u00f6nce z\u0131mpara y\u00fczeyini macunla onar\u0131n. Bu y\u00f6ntemin dezavantaj\u0131, z\u0131mparalanm\u0131\u015f y\u00fczeyin ak\u0131\u015f kaplamadan sonra uzun s\u00fcre b\u0131rak\u0131lmas\u0131 gerekti\u011fidir, aksi takdirde onar\u0131lan alan kabar\u0131r.<\/p>\n Y\u00f6ntem 2: Ak\u0131\u015f kaplamas\u0131ndan sonra z\u0131mpara y\u00fczeyini macunla onar\u0131n, ard\u0131ndan macunu d\u00fczle\u015ftirmek i\u00e7in tiner kullan\u0131n ve son olarak ate\u015fe verin. Bu y\u00f6ntem \u015fu anda yayg\u0131n olarak kullan\u0131lmakta, insan g\u00fcc\u00fcnden tasarruf sa\u011flamakta ve tak\u0131mlama ve \u00f6nceki i\u015flemlerin neden oldu\u011fu eksiklikleri telafi etmektedir.<\/p>\n Ak\u0131\u015f kaplamas\u0131 yap\u0131l\u0131rken, kum kal\u0131b\u0131 genellikle ince bir \u00fcst katmana ve kal\u0131n bir alt katmana sahip olma e\u011filimindedir. Viskozimetrede sabit bir rotor h\u0131z\u0131 ile, kaplaman\u0131n g\u00f6r\u00fcn\u00fcr viskozitesi artan kesme s\u00fcresi ile azal\u0131r ve uzun bir s\u00fcre boyunca sabit bir de\u011fere ula\u015f\u0131r. Beklemeye b\u0131rak\u0131l\u0131rsa, g\u00f6r\u00fcn\u00fcr viskozite artan bekleme s\u00fcresi ile kademeli olarak artar. Bu, kaplaman\u0131n tiksotropisidir. Kaplaman\u0131n g\u00fc\u00e7l\u00fc tiksotropisi tesviye i\u00e7in iyidir, ancak a\u015f\u0131r\u0131 ak\u0131\u015fa neden olmas\u0131 kolayd\u0131r, bu da ince bir \u00fcst tabaka ve kal\u0131n bir alt tabaka ile sonu\u00e7lan\u0131r. Zay\u0131f ak\u0131\u015fkanl\u0131k, k\u00fc\u00e7\u00fck bir e\u011fim a\u00e7\u0131s\u0131yla e\u015fit olmayan kaplama kal\u0131nl\u0131\u011f\u0131na da neden olabilir. Su bazl\u0131 zirkonyum toz kaplamalar i\u00e7in M=9%-12% tiksotropik oran\u0131 iyi kabul edilir.<\/p>\n Kaplama ve p\u00fcsk\u00fcrtme i\u015flemi s\u0131ras\u0131nda, alt tabaka ile boya aras\u0131ndaki zay\u0131f ara katman yap\u0131\u015fmas\u0131 nedeniyle genellikle boya soyulmas\u0131 meydana gelir, bu da y\u00fcksek oranda kusurlu \u00fcr\u00fcnle sonu\u00e7lan\u0131r ve kaliteye ve \u00fcretim d\u00f6ng\u00fcs\u00fcne ciddi \u015fekilde zarar verir.<\/p>\n \u00d6nlemler:<\/b><\/p>\n Mevcut genel uygulama, kaplama ile alt tabaka aras\u0131ndaki yap\u0131\u015fmay\u0131 iyile\u015ftirebilen \u00f6zel bir i\u015flem maddesi olan bir yap\u0131\u015fma artt\u0131r\u0131c\u0131 kullanmakt\u0131r. Astar olarak \u00e7ok iyi bir rol oynayan, olduk\u00e7a yap\u0131\u015fkan bir ara katman yap\u0131\u015fmas\u0131 \u00fcretmek i\u00e7in malzemenin y\u00fczeyindeki polar gruplarla etkili bir \u015fekilde birle\u015febilen \u00f6zel fonksiyonel gruplara sahiptir.<\/p>\n 1. Ak\u0131\u015f kaplama i\u015flemi, orijinal f\u0131r\u00e7a kaplama i\u015fleminden yakla\u015f\u0131k on kat daha verimlidir ve montaj hatt\u0131 i\u015flemleri i\u00e7in \u00e7ok uygundur.<\/p>\n 2. Ak\u0131\u015f kaplamas\u0131ndan sonra, kal\u0131b\u0131n y\u00fczeyi p\u00fcr\u00fczs\u00fczd\u00fcr, kaplama kal\u0131nl\u0131\u011f\u0131 d\u00fczg\u00fcn ve yo\u011fundur ve konturlar nettir. D\u00f6k\u00fcmden sonra, d\u00f6k\u00fcm\u00fcn y\u00fczeyi p\u00fcr\u00fczs\u00fczd\u00fcr, y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fc Ra25um veya daha fazlas\u0131na ula\u015fabilir ve d\u00f6k\u00fcm\u00fcn boyutsal do\u011frulu\u011fu y\u00fcksektir, GB 6414-1999 'D\u00f6k\u00fcmler'de CT9 veya \u00fcst\u00fcne ula\u015f\u0131r: Boyutsal Toleranslar ve \u0130\u015fleme \u0130zinleri'.<\/p>\n 3. E\u015fit ak\u0131\u015fl\u0131 kaplama sayesinde akan boya geri d\u00f6n\u00fc\u015ft\u00fcr\u00fclebilir. Yerinde yap\u0131lan \u00f6l\u00e7\u00fcmlere g\u00f6re, ak\u0131\u015f kaplama i\u015flemi orijinal y\u00f6nteme k\u0131yasla yakla\u015f\u0131k 25% boya tasarrufu sa\u011flayabilir.<\/p>\n 4. Bir\u00e7ok deneyden sonra, ak\u0131\u015f kaplama boyas\u0131n\u0131n Baume derecesi 22 ila 26 aras\u0131nda oldu\u011funda, boyan\u0131n en iyi ak\u0131\u015fkanl\u0131\u011fa sahip oldu\u011fu, kaplama kal\u0131nl\u0131\u011f\u0131n\u0131n uygun oldu\u011fu ve d\u00f6k\u00fcm\u00fcn en az kusura sahip oldu\u011fu bulunmu\u015ftur.<\/p>\n 5. \u00c7al\u0131\u015fma ortam\u0131ndaki kirlili\u011fi azalt\u0131r ve ak\u0131\u015f kaplama kullan\u0131m\u0131 havay\u0131 kirleten boya tozu sorununu tamamen \u00e7\u00f6zer.<\/p>\n Kaplama ve alt tabaka aras\u0131ndaki yap\u0131\u015fma sorunu, bir yap\u0131\u015fma artt\u0131r\u0131c\u0131 kullan\u0131larak h\u0131zl\u0131 bir \u015fekilde \u00e7\u00f6z\u00fclebilir.<\/p>\n <\/p>\n Katk\u0131 maddesi se\u00e7imi genellikle, ekip \u00f6nce kusuru tan\u0131mlad\u0131ktan sonra uyumlulu\u011fu, dozaj aral\u0131\u011f\u0131n\u0131 ve i\u015flem a\u015famas\u0131n\u0131 de\u011ferlendirdi\u011finde en etkili olur. Bu, yaln\u0131zca kimyasal aileye veya tek bir \u00e7arp\u0131c\u0131 laboratuvar sonucuna g\u00f6re se\u00e7im yapmaktan genellikle \u00e7ok daha g\u00fcvenilirdir.<\/p>\n Deney kab\u0131nda g\u00fc\u00e7l\u00fc g\u00f6r\u00fcnen bir katk\u0131 maddesi neden bazen \u00fcretimde ba\u015far\u0131s\u0131z olur?<\/strong> En agresif katk\u0131 maddesi her zaman tercih edilmeli midir?<\/strong> <\/p>\n <\/p>\n <\/p>\n 1. Coating build-up Causes: 1. The paint is slow to flow. As paint is a thixotropic fluid, there is a reticular structure and yield value. The yield value and viscosity<\/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-7537","post","type-post","status-publish","format-standard","hentry","category-uv-light-curing-series"],"yoast_head":"\n2. Yetersiz kaplama kal\u0131nl\u0131\u011f\u0131<\/b><\/h2>\n
3. Kaplama y\u00fczeyinin soyulmas\u0131<\/b><\/h2>\n
4. Kum yap\u0131\u015fmas\u0131 olan d\u00f6k\u00fcmler<\/b><\/h2>\n
5. Ciddi ak\u0131\u015f izleri<\/b><\/h2>\n
VI. Laminasyonlar<\/b><\/h2>\n
7. Boya s\u0131\u00e7ramas\u0131<\/b><\/h2>\n
8. Kum kal\u0131p y\u00fczeyinden kum \u00e7\u0131karma<\/b><\/h2>\n
9. D\u00fczensiz kaplama<\/b><\/h2>\n
10. Alt tabakaya zay\u0131f yap\u0131\u015fma ve boya soyulmas\u0131<\/b><\/h2>\n
Al\u0131c\u0131lar kaplama ve m\u00fcrekkep katk\u0131 maddelerini genellikle nas\u0131l de\u011ferlendirir?<\/h2>\n
\n
\u00d6nerilen \u00fcr\u00fcn referanslar\u0131<\/h3>\n
\n
Al\u0131c\u0131lar ve form\u00fclat\u00f6rler i\u00e7in SSS<\/h3>\n
\u00c7\u00fcnk\u00fc kesme kuvveti, s\u0131cakl\u0131k, alt tabaka ve form\u00fcl\u00fcn tamam\u0131, katk\u0131 maddesinin ger\u00e7ek proses ko\u015fullar\u0131 alt\u0131nda sergiledi\u011fi performans\u0131 de\u011fi\u015ftirebilir.<\/p>\n
Genellikle hay\u0131r. En iyi katk\u0131 maddesi, en geni\u015f g\u00fcvenli \u00e7al\u0131\u015fma aral\u0131\u011f\u0131n\u0131 korurken ger\u00e7ek kusuru gideren katk\u0131 maddesidir.<\/p>\n\u015eimdi Bize Ula\u015f\u0131n!<\/b><\/strong><\/h2>\n
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 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
\n\n\n
\n Politiyol\/Polimerkaptan<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n DMES Monomer<\/a><\/span><\/td>\n Bis(2-mercaptoethyl) sulfide<\/td>\n 3570-55-6<\/td>\n<\/tr>\n \n DMPT Monomer<\/a><\/span><\/td>\n THIOCURE DMPT<\/td>\n 131538-00-6<\/td>\n<\/tr>\n \n PETMP Monomer<\/a><\/span><\/td>\n PENTAERITRITOL TETRA (3-MERKAPTOPROPIYONAT)<\/td>\n 7575-23-7<\/td>\n<\/tr>\n \n PM839 Monomer<\/a><\/span><\/td>\n Polioksi (metil-1,2-etanediyl)<\/td>\n 72244-98-5<\/td>\n<\/tr>\n \n Monofonksiyonel Monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n HEMA Monomer<\/a><\/span><\/td>\n 2-hidroksietil metakrilat<\/td>\n 868-77-9<\/td>\n<\/tr>\n \n HPMA Monomer<\/a><\/span><\/td>\n 2-Hidroksipropil metakrilat<\/td>\n 27813-02-1<\/td>\n<\/tr>\n \n THFA Monomer<\/a><\/span><\/td>\n Tetrahidrofurfuril akrilat<\/td>\n 2399-48-6<\/td>\n<\/tr>\n \n HDCPA Monomer<\/a><\/span><\/td>\n Hidrojenlenmi\u015f disiklopentenil akrilat<\/td>\n 79637-74-4<\/td>\n<\/tr>\n \n DCPMA Monomer<\/a><\/span><\/td>\n Dihydrodicyclopentadienyl methacrylate<\/td>\n 30798-39-1<\/td>\n<\/tr>\n \n DCPA Monomer<\/a><\/span><\/td>\n Dihidrodisiklopentadienil Akrilat<\/td>\n 12542-30-2<\/td>\n<\/tr>\n \n DCPEMA Monomer<\/a><\/span><\/td>\n Disiklopenteniloksietil Metakrilat<\/td>\n 68586-19-6<\/td>\n<\/tr>\n \n DCPEOA Monomer<\/a><\/span><\/td>\n Disiklopenteniloksietil Akrilat<\/td>\n 65983-31-5<\/td>\n<\/tr>\n \n NP-4EA Monomer<\/a><\/span><\/td>\n (4) etoksillenmi\u015f nonilfenol<\/td>\n 50974-47-5<\/td>\n<\/tr>\n \n LA Monomer<\/td>\n Lauril akrilat \/ Dodesil akrilat<\/td>\n 2156-97-0<\/td>\n<\/tr>\n \n THFMA Monomer<\/a><\/span><\/td>\n Tetrahidrofurfuril metakrilat<\/td>\n 2455-24-5<\/td>\n<\/tr>\n \n PHEA Monomer<\/span><\/a><\/td>\n 2-FENOKSIETIL AKRILAT<\/td>\n 48145-04-6<\/td>\n<\/tr>\n \n LMA Monomer<\/a><\/span><\/td>\n Lauril metakrilat<\/td>\n 142-90-5<\/td>\n<\/tr>\n \n IDA Monomer<\/a><\/span><\/td>\n \u0130zodesil akrilat<\/td>\n 1330-61-6<\/td>\n<\/tr>\n \n IBOMA Monomer<\/a><\/span><\/td>\n \u0130zobornil metakrilat<\/td>\n 7534-94-3<\/td>\n<\/tr>\n \n IBOA Monomer<\/a><\/span><\/td>\n \u0130zobornil akrilat<\/td>\n 5888-33-5<\/td>\n<\/tr>\n \n EOEOEA Monomer<\/a><\/span><\/td>\n 2-(2-Etoksietoksi)etil akrilat<\/td>\n 7328-17-8<\/td>\n<\/tr>\n \n \u00c7ok fonksiyonlu monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n DPHA Monomer<\/a><\/span><\/td>\n Dipentaeritritol hekzaakrilat<\/td>\n 29570-58-9<\/td>\n<\/tr>\n \n DI-TMPTA Monomer<\/a><\/span><\/td>\n DI(TRIMETILOLPROPAN) TETRAAKRILAT<\/td>\n 94108-97-1<\/td>\n<\/tr>\n \n Akrilamid monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n ACMO Monomer<\/a><\/span><\/td>\n 4-akriloilmorfolin<\/td>\n 5117-12-4<\/td>\n<\/tr>\n \n Di-fonksiyonel Monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n PEGDMA Monomer<\/a><\/span><\/td>\n Poli(etilen glikol) dimetakrilat<\/td>\n 25852-47-5<\/td>\n<\/tr>\n \n TPGDA Monomer<\/a><\/span><\/td>\n Tripropilen glikol diakrilat<\/td>\n 42978-66-5<\/td>\n<\/tr>\n \n TEGDMA Monomer<\/a><\/span><\/td>\n Trietilen glikol dimetakrilat<\/td>\n 109-16-0<\/td>\n<\/tr>\n \n PO2-NPGDA Monomer<\/span><\/a><\/td>\n Propoksilat neopentilen glikol diakrilat<\/td>\n 84170-74-1<\/td>\n<\/tr>\n \n PEGDA Monomer<\/a><\/span><\/td>\n Polietilen Glikol Diakrilat<\/td>\n 26570-48-9<\/td>\n<\/tr>\n \n PDDA Monomer<\/a><\/span><\/td>\n Ftalat dietilen glikol diakrilat<\/td>\n <\/td>\n<\/tr>\n \n NPGDA Monomer<\/a><\/span><\/td>\n Neopentil glikol diakrilat<\/td>\n 2223-82-7<\/td>\n<\/tr>\n \n HDDA Monomer<\/a><\/span><\/td>\n Heksametilen Diakrilat<\/td>\n 13048-33-4<\/td>\n<\/tr>\n \n EO4-BPADA Monomer<\/span><\/a><\/td>\n ETOKSILLENMI\u015e (4) BISFENOL A DIAKRILAT<\/td>\n 64401-02-1<\/td>\n<\/tr>\n \n EO10-BPADA Monomer<\/a><\/span><\/td>\n ETOKSILLENMI\u015e (10) BISFENOL A DIAKRILAT<\/td>\n 64401-02-1<\/td>\n<\/tr>\n \n EGDMA Monomer<\/a><\/span><\/td>\n Etilen glikol dimetakrilat<\/td>\n 97-90-5<\/td>\n<\/tr>\n \n DPGDA Monomer<\/a><\/span><\/td>\n Dipropilen Glikol Dienoat<\/td>\n 57472-68-1<\/td>\n<\/tr>\n \n Bis-GMA Monomer<\/a><\/span><\/td>\n Bisfenol A Glisidil Metakrilat<\/td>\n 1565-94-2<\/td>\n<\/tr>\n \n \u00dc\u00e7 Fonksiyonlu Monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n TMPTMA Monomer<\/a><\/span><\/td>\n Trimetilolpropan trimetakrilat<\/td>\n 3290-92-4<\/td>\n<\/tr>\n \n TMPTA Monomer<\/a><\/span><\/td>\n Trimetilolpropan triakrilat<\/td>\n 15625-89-5<\/td>\n<\/tr>\n \n PETA Monomer<\/a><\/span><\/td>\n Pentaeritritol triakrilat<\/td>\n 3524-68-3<\/td>\n<\/tr>\n \n GPTA (G3POTA) Monomer<\/a><\/span><\/td>\n GLISERIL PROPOKSI TRIAKRILAT<\/td>\n 52408-84-1<\/td>\n<\/tr>\n \n EO3-TMPTA Monomer<\/a><\/span><\/td>\n Etoksillenmi\u015f trimetilolpropan triakrilat<\/td>\n 28961-43-5<\/td>\n<\/tr>\n \n Fotorezist Monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n IPAMA Monomer<\/a><\/span><\/td>\n 2-izopropil-2-adamantil metakrilat<\/td>\n 297156-50-4<\/td>\n<\/tr>\n \n ECPMA Monomer<\/a><\/span><\/td>\n 1-Etilsiklopentil Metakrilat<\/td>\n 266308-58-1<\/td>\n<\/tr>\n \n ADAMA Monomer<\/a><\/span><\/td>\n 1-Adamantil Metakrilat<\/td>\n 16887-36-8<\/td>\n<\/tr>\n \n Metakrilat monomer<\/strong><\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n TBAEMA Monomer<\/a><\/span><\/td>\n 2-(Tert-b\u00fctilamino)etil metakrilat<\/td>\n 3775-90-4<\/td>\n<\/tr>\n \n NBMA Monomer<\/a><\/span><\/td>\n n-B\u00fctil metakrilat<\/td>\n 97-88-1<\/td>\n<\/tr>\n \n MEMA Monomer<\/a><\/span><\/td>\n 2-Metoksietil Metakrilat<\/td>\n 6976-93-8<\/td>\n<\/tr>\n \n i-BMA Monomer<\/a><\/span><\/td>\n \u0130zob\u00fctil metakrilat<\/td>\n 97-86-9<\/td>\n<\/tr>\n \n EHMA Monomer<\/a><\/span><\/td>\n 2-Etilheksil metakrilat<\/td>\n 688-84-6<\/td>\n<\/tr>\n \n EGDMP Monomer<\/a><\/span><\/td>\n Etilen glikol Bis(3-merkaptopropiyonat)<\/td>\n 22504-50-3<\/td>\n<\/tr>\n \n EEMA Monomer<\/a><\/span><\/td>\n 2-etoksietil 2-metilprop-2-enoat<\/td>\n 2370-63-0<\/td>\n<\/tr>\n \n DMAEMA Monomer<\/a><\/span><\/td>\n N,M-Dimetilaminoetil metakrilat<\/td>\n 2867-47-2<\/td>\n<\/tr>\n \n DEAM Monomer<\/a><\/span><\/td>\n Dietilaminoetil metakrilat<\/td>\n 105-16-8<\/td>\n<\/tr>\n \n CHMA Monomer<\/a><\/span><\/td>\n Sikloheksil metakrilat<\/td>\n 101-43-9<\/td>\n<\/tr>\n \n BZMA Monomer<\/a><\/span><\/td>\n Benzil metakrilat<\/td>\n 2495-37-6<\/td>\n<\/tr>\n \n BDDMP Monomer<\/a><\/span><\/td>\n 1,4-B\u00fctandiol Di(3-merkaptopropiyonat)<\/td>\n 92140-97-1<\/td>\n<\/tr>\n \n BDDMA Monomer<\/a><\/span><\/td>\n 1,4-B\u00fctandioldimetakrilat<\/td>\n 2082-81-7<\/td>\n<\/tr>\n \n AMA Monomer<\/a><\/span><\/td>\n Alil metakrilat<\/td>\n 96-05-9<\/td>\n<\/tr>\n \n AAEM Monomer<\/a><\/span><\/td>\n Asetilasetoksietil metakrilat<\/td>\n 21282-97-3<\/td>\n<\/tr>\n \n Akrilatlar Monomer<\/strong><\/td>\n <\/td>\n<\/tr>\n \n IBA Monomer<\/a><\/span><\/td>\n \u0130zob\u00fctil akrilat<\/td>\n 106-63-8<\/td>\n<\/tr>\n \n EMA Monomer<\/a><\/span><\/td>\n Etil metakrilat<\/td>\n 97-63-2<\/td>\n<\/tr>\n \n DMAEA Monomer<\/a><\/span><\/td>\n Dimetilaminoetil akrilat<\/td>\n 2439-35-2<\/td>\n<\/tr>\n \n DEAEA Monomer<\/a><\/span><\/td>\n 2-(dietilamino)etil prop-2-enoat<\/td>\n 2426-54-2<\/td>\n<\/tr>\n \n CHA Monomer<\/a><\/span><\/td>\n sikloheksil prop-2-enoat<\/td>\n 3066-71-5<\/td>\n<\/tr>\n \n BZA Monomer<\/a><\/span><\/td>\n benzil prop-2-enoat<\/td>\n 2495-35-4<\/td>\n<\/tr>\n<\/tbody>\n<\/table>","protected":false},"excerpt":{"rendered":"