{"id":7722,"date":"2024-12-12T12:41:14","date_gmt":"2024-12-12T12:41:14","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7722"},"modified":"2026-04-28T10:42:44","modified_gmt":"2026-04-28T10:42:44","slug":"irgacure-819-and-pegda-monomer-in-3d-printing","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/tr\/irgacure-819-and-pegda-monomer-in-3d-printing\/","title":{"rendered":"3D Bask\u0131da Irgacure 819 ve PEGDA Monomer"},"content":{"rendered":"<p>Fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomeri 3D bask\u0131da giderek daha \u00f6nemli bir rol oynuyor. Fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomerini 3D bask\u0131da kullanan fabrikalar i\u00e7in, \u00f6zelliklerinin ve uygulamalar\u0131ndaki kilit noktalar\u0131n daha iyi anla\u015f\u0131lmas\u0131, bask\u0131 kalitesini ve verimlili\u011fini art\u0131rmak i\u00e7in \u00e7ok \u00f6nemlidir. Bu makalede, fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomerinin 3D bask\u0131da uygulanmas\u0131n\u0131 tart\u0131\u015facak, gizemi analiz edecek ve pratik \u00e7\u00f6z\u00fcmler sunaca\u011f\u0131z.<\/p>\n<p>\u0130lk olarak, fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomer tan\u0131t\u0131m\u0131<\/p>\n<p>(A) PEGDA monomer \u00f6zellikleri<\/p>\n<p>Poli (etilen glikol) diakrilat (PEG - DA), \u00f6zellikle 250 PEG - DA molek\u00fcl a\u011f\u0131rl\u0131\u011f\u0131, 3D bask\u0131 malzemelerinde benzersiz bir konuma sahiptir. M\u00fckemmel biyouyumlulu\u011fa ve \u00e7ok \u00e7e\u015fitli 3D bask\u0131 ihtiya\u00e7lar\u0131na uyarlanmas\u0131na olanak tan\u0131yan ayarlanabilir fizikokimyasal \u00f6zelliklere sahiptir. \u00d6rne\u011fin, doku m\u00fchendisli\u011fi iskele bask\u0131s\u0131n\u0131n biyomedikal alan\u0131nda, PEG-DA h\u00fccre b\u00fcy\u00fcmesi i\u00e7in uygun bir ortam sa\u011flayabilir ve ayarlanabilir \u00e7apraz ba\u011flanma derecesi, iskelenin g\u00f6zeneklili\u011fini ve mekanik \u00f6zelliklerini kontrol edebilir.<\/p>\n<p>(ii) Fotoba\u015flat\u0131c\u0131n\u0131n rol\u00fc 819<\/p>\n<p>Fotoba\u015flat\u0131c\u0131 819 (Irgacure - 819), 3D bask\u0131 s\u00fcrecinde fotopolimerizasyon reaksiyonunun ba\u015flat\u0131lmas\u0131nda kilit bir rol oynar. PEG - DA i\u00e7inde 0,2% wt\/vol konsantrasyonda \u00e7\u00f6z\u00fcnd\u00fc\u011f\u00fcnde, belirli bir \u0131\u015f\u0131k dalga boyu alt\u0131nda, fotoba\u015flat\u0131c\u0131 819 foton enerjisini emebilir ve serbest radikaller \u00fcretebilir, b\u00f6ylece PEG - DA monomerleri aras\u0131ndaki polimerizasyon reaksiyonunu tetikleyerek s\u0131v\u0131 re\u00e7inenin kademeli olarak k\u00fcrlenmesini sa\u011flar. Ortam \u0131\u015f\u0131\u011f\u0131 ile spontane reaksiyonlar\u0131 \u00f6nlemek ve fotoba\u015flat\u0131c\u0131n\u0131n beklenen \u0131\u015f\u0131k ko\u015fullar\u0131 alt\u0131nda polimerizasyon reaksiyonunu do\u011fru bir \u015fekilde ba\u015flatmas\u0131n\u0131 sa\u011flamak i\u00e7in bu i\u015flemin karanl\u0131kta haz\u0131rlanmas\u0131 gerekir.<\/p>\n<p>\u0130kinci olarak, bask\u0131 s\u00fcrecindeki sorunlar\u0131n analizi<\/p>\n<p>(A) y\u00fczey kalitesi ve do\u011fruluk sorunlar\u0131<\/p>\n<p>Ger\u00e7ek 3D bask\u0131 i\u015fleminde, genellikle tatmin edici olmayan y\u00fczey kalitesi ve do\u011frulukla kar\u015f\u0131la\u015f\u0131r\u0131z. \u00d6rne\u011fin, bask\u0131 denemelerimden birinde, re\u00e7ine kutusunu ve yap\u0131 plakas\u0131n\u0131 de\u011fi\u015ftirmeden bir model bast\u0131m ve y\u00fczey p\u00fcr\u00fczl\u00fcl\u00fc\u011f\u00fcn\u00fcn b\u00fcy\u00fck oldu\u011funu ve modelin ince yap\u0131s\u0131n\u0131n do\u011fru bir \u015fekilde olu\u015fturulmad\u0131\u011f\u0131n\u0131 g\u00f6rd\u00fcm. Bunun nedeni fotoba\u015flat\u0131c\u0131 819 konsantrasyonunun e\u015fit olmayan da\u011f\u0131l\u0131m\u0131 olabilir. Re\u00e7ine kar\u0131\u015ft\u0131rma i\u015flemi s\u0131ras\u0131nda, re\u00e7ine yeterince iyi kar\u0131\u015ft\u0131r\u0131lmazsa, yerel b\u00f6lgelerdeki fotoba\u015flat\u0131c\u0131 konsantrasyonu \u00e7ok y\u00fcksek veya \u00e7ok d\u00fc\u015f\u00fck olur, bu da tutars\u0131z polimerizasyon reaksiyon h\u0131z\u0131na yol a\u00e7arak y\u00fczey kalitesini ve do\u011frulu\u011funu etkiler.<\/p>\n<p>(ii) Kanal yazd\u0131rma hatas\u0131<\/p>\n<p>Daha ciddi olan ise kanal bask\u0131s\u0131n\u0131n ba\u015far\u0131s\u0131z olmas\u0131 sorunudur. \u00d6rne\u011fin, tasar\u0131mda 1 mm \u00e7ap\u0131nda bir kanal ba\u015far\u0131yla bas\u0131lamam\u0131\u015ft\u0131r. Bunun nedeni re\u00e7inenin ak\u0131\u015fkanl\u0131\u011f\u0131n\u0131n olmamas\u0131 olabilir; PEG-DA monomerinin fotoba\u015flat\u0131c\u0131 819 ile kar\u0131\u015ft\u0131r\u0131lmas\u0131ndan sonra re\u00e7inenin viskozitesi s\u0131cakl\u0131k, fotoba\u015flat\u0131c\u0131 konsantrasyonu vb. gibi bir dizi fakt\u00f6rden etkilenebilir. Re\u00e7inenin viskozitesi \u00e7ok y\u00fcksekse, re\u00e7ine hi\u00e7 bask\u0131 yapamayacakt\u0131r. Re\u00e7inenin viskozitesi \u00e7ok y\u00fcksekse, bask\u0131 i\u015flemi s\u0131ras\u0131nda re\u00e7inenin ince kanal yap\u0131s\u0131n\u0131 d\u00fczg\u00fcn bir \u015fekilde doldurmas\u0131 zordur ve bu da eksik kanal bask\u0131lar\u0131na neden olur.<\/p>\n<p>III. \u00c7\u00f6z\u00fcmler ve Optimizasyon Stratejileri<\/p>\n<p>(i) Kar\u0131\u015ft\u0131rma s\u00fcreci optimizasyonu<\/p>\n<p>Fotoba\u015flat\u0131c\u0131 819'un PEG-DA monomerinde homojen da\u011f\u0131l\u0131m\u0131n\u0131 sa\u011flamak i\u00e7in daha hassas bir kar\u0131\u015ft\u0131rma i\u015flemi kullan\u0131lmal\u0131d\u0131r. \u00d6rne\u011fin, belirli bir h\u0131z ve s\u00fcrede kar\u0131\u015ft\u0131rma i\u00e7in y\u00fcksek h\u0131zl\u0131 bir kar\u0131\u015ft\u0131r\u0131c\u0131 kullan\u0131lmal\u0131 ve mevcut olabilecek topaklanm\u0131\u015f partik\u00fclleri daha da par\u00e7alamak i\u00e7in kar\u0131\u015ft\u0131rmadan sonra ultrasonikasyon yap\u0131lmal\u0131d\u0131r. Fotoba\u015flat\u0131c\u0131lar\u0131n da\u011f\u0131l\u0131m\u0131n\u0131n 15 - 30 dakika boyunca ultrasonik i\u015flemden ge\u00e7irilen re\u00e7inelerde \u00f6nemli \u00f6l\u00e7\u00fcde iyile\u015fti\u011fi ve bas\u0131l\u0131 modellerin y\u00fczey kalitesinin \u00f6nemli \u00f6l\u00e7\u00fcde artt\u0131\u011f\u0131 g\u00f6sterilmi\u015ftir.<\/p>\n<p>(ii) Re\u00e7ine \u00f6zelliklerinin ayarlanmas\u0131<\/p>\n<p>Yetersiz re\u00e7ine ak\u0131\u015fkanl\u0131\u011f\u0131 sorununu ele almak i\u00e7in re\u00e7ine form\u00fcl\u00fc ayarlanabilir. Bir yandan, re\u00e7inenin \u00e7apraz ba\u011flanma derecesini belirli bir aral\u0131kta azaltmak i\u00e7in fotoba\u015flat\u0131c\u0131 819'un konsantrasyonu uygun \u015fekilde azalt\u0131labilir, b\u00f6ylece viskozite d\u00fc\u015f\u00fcr\u00fclebilir. \u00d6te yandan, UV re\u00e7inesi de\u011fi\u015ftirilebilir, PEGDA monomeri 385nm LED ile k\u00fcrlenir, 405nm lazer k\u00fcrleme UV monomeri ile de\u011fi\u015ftirilebilir.<\/p>\n<p>Vaka payla\u015f\u0131m\u0131 ve deneyim<\/p>\n<p>Bir 3D bask\u0131 fabrikas\u0131n\u0131n ger\u00e7ek \u00fcretiminde de benzer sorunlarla kar\u015f\u0131la\u015ft\u0131lar. Karma\u015f\u0131k yap\u0131lara sahip par\u00e7alar\u0131 basmak i\u00e7in foto ba\u015flat\u0131c\u0131 819 ve PEGDA monomer kullan\u0131ld\u0131\u011f\u0131nda, y\u00fczey kalitesi ve do\u011frulu\u011fu m\u00fc\u015fterinin gereksinimlerini kar\u015f\u0131layam\u0131yordu ve k\u00fc\u00e7\u00fck i\u00e7 kanallar genellikle t\u0131kan\u0131yordu. Kar\u0131\u015ft\u0131rma i\u015flemi, \u00e7ok a\u015famal\u0131 kar\u0131\u015ft\u0131rma ve ultrasonikasyon birle\u015ftirilerek optimize edilirken, re\u00e7ine form\u00fclasyonu fotoba\u015flat\u0131c\u0131 819 konsantrasyonunu azaltacak ve az miktarda seyreltici ekleyecek \u015fekilde ayarland\u0131. Bir dizi ayarlamadan sonra, bas\u0131l\u0131 par\u00e7alar\u0131n y\u00fczeyi p\u00fcr\u00fczs\u00fcz, i\u00e7 kanallar eksiksiz ve nettir ve \u00fcr\u00fcn yeterlilik oran\u0131 60%'den 90%'ye y\u00fckselmi\u015ftir.<\/p>\n<p>&nbsp;<\/p>\n<p>3D bask\u0131 uygulamas\u0131nda fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomerinin analizi yoluyla, \u00f6zellikleri, bask\u0131 s\u00fcrecinde kar\u015f\u0131la\u015f\u0131lan olas\u0131 sorunlar ve ilgili \u00e7\u00f6z\u00fcmler hakk\u0131nda bilgi edindik. 3D bask\u0131da foto ba\u015flat\u0131c\u0131 819 ve PEGDA monomer kullanan fabrikalar i\u00e7in bu noktalar bask\u0131 kalitesini ve \u00fcretkenli\u011fi etkili bir \u015fekilde art\u0131rabilir. Gelecekte, malzeme bilimi ve 3D bask\u0131 teknolojisi geli\u015fmeye devam ettik\u00e7e, fotoba\u015flat\u0131c\u0131 819 ve PEGDA monomerinin performans\u0131 daha da optimize edilebilir ve 3D bask\u0131 i\u00e7in daha da fazla olas\u0131l\u0131k ortaya \u00e7\u0131kabilir.<br \/>\nFotoba\u015flat\u0131c\u0131 819 ve PEGDA monomerinin 3D bask\u0131 i\u015flemi s\u0131ras\u0131nda sorunlarla kar\u015f\u0131la\u015ft\u0131ysan\u0131z, l\u00fctfen a\u015fa\u011f\u0131daki yorumlarda deneyiminizi payla\u015fmaktan \u00e7ekinmeyin, b\u00f6ylece birlikte daha iyi \u00e7\u00f6z\u00fcmler ke\u015ffedebiliriz.<\/p>\n<p><!-- lc-commercial-start --><\/p>\n<h2>A practical selection route for photoinitiator-related projects<\/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-819-irgacure-819-cas-162881-26-7\/\">CHLUMINIT 819<\/a>:<\/strong> Useful when a formulation needs stronger absorption and deeper cure support.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/irgacure-1173-cas-7473-98-5\/\">CHLUMINIT 1173<\/a>:<\/strong> A practical comparison point for classic short-wave UV initiation.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-cq\/\">CHLUMINIT CQ<\/a>:<\/strong> A direct reference for visible-light and color-sensitive curing discussions.<\/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> In most UV systems, photoinitiators are selected by balancing wavelength fit, through-cure, color control, and line speed. Buyers usually compare a blended package instead of one isolated product.<\/p>\n<p><!-- lc-qa-end --><\/p>\n<h4><strong><b>Fotoba\u015flat\u0131c\u0131 819 Fiyat\u0131na ihtiyac\u0131n\u0131z varsa, l\u00fctfen a\u015fa\u011f\u0131daki forma ileti\u015fim bilgilerinizi girin, 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>\u00a0\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<table style=\"border-collapse: collapse; width: 435.77pt;\" border=\"0\" width=\"581\" cellspacing=\"0\" cellpadding=\"0\">\n<tbody>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt; width: 215.25pt;\" width=\"287\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 TPO<\/span><\/a><\/td>\n<td style=\"width: 220.50pt;\" width=\"294\">CAS 75980-60-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 TMO<\/span><\/a><\/td>\n<td>CAS 270586-78-2<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 PD-01<\/span><\/a><\/td>\n<td>CAS 579-07-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 PBZ<\/span><\/a><\/td>\n<td>CAS 2128-93-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 OXE-02<\/span><\/a><\/td>\n<td>CAS 478556-66-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 OMBB<\/span><\/a><\/td>\n<td>CAS 606-28-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 MPBZ (6012)<\/span><\/a><\/td>\n<td>CAS 86428-83-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 MBP<\/span><\/a><\/td>\n<td>CAS 134-84-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 MBF<\/span><\/a><\/td>\n<td>CAS 15206-55-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 LAP<\/span><\/a><\/td>\n<td>CAS 85073-19-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 ITX<\/span><\/a><\/td>\n<td>CAS 5495-84-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 EMK<\/span><\/a><\/td>\n<td>CAS 90-93-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 EHA<\/span><\/a><\/td>\n<td>CAS 21245-02-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 EDB<\/span><\/a><\/td>\n<td>CAS 10287-53-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 DETX<\/span><\/a><\/td>\n<td>CAS 82799-44-8<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 CQ \/ Camphorquinone<\/span><\/a><\/td>\n<td>CAS 10373-78-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 CBP<\/span><\/a><\/td>\n<td>CAS 134-85-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 BP \/ Benzofenon<\/span><\/a><\/td>\n<td>CAS 119-61-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 BMS<\/span><\/a><\/td>\n<td>CAS 83846-85-9<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 938<\/span><\/a><\/td>\n<td>CAS 61358-25-6<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 937<\/span><\/a><\/td>\n<td>CAS 71786-70-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 819 DW<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 819<\/span><\/a><\/td>\n<td>CAS 162881-26-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 784<\/span><\/a><\/td>\n<td>CAS 125051-32-3<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 754<\/span><\/a><\/td>\n<td>CAS 211510-16-6 442536-99-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 6993<\/span><\/a><\/td>\n<td>CAS 71449-78-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 6976<\/span><\/a><\/td>\n<td>CAS 71449-78-0 89452-37-9 108-32-7<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 379<\/span><\/a><\/td>\n<td>CAS 119344-86-4<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 369<\/span><\/a><\/td>\n<td>CAS 119313-12-1<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-160\/\">Fotoba\u015flat\u0131c\u0131 160<\/a><\/span><\/td>\n<td>CAS 71868-15-0<\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 1206<\/span><\/a><\/td>\n<td><\/td>\n<\/tr>\n<tr style=\"height: 13.50pt;\">\n<td style=\"height: 13.50pt;\" height=\"18\"><a href=\"https:\/\/longchangchemical.com\/tr\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoba\u015flat\u0131c\u0131 1173<\/span><\/a><\/td>\n<td>CAS 7473-98-5<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>","protected":false},"excerpt":{"rendered":"<p>Photoinitiator 819 and PEGDA monomer are playing an increasingly important role in 3D printing. For factories using photoinitiator 819 and PEGDA monomer in 3D printing, a deeper understanding of their<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[185],"tags":[],"class_list":["post-7722","post","type-post","status-publish","format-standard","hentry","category-photoinitiator"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>Irgacure 819 and PEGDA Monomer in 3D Printing - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"This article focuses on the use of photoinitiator 819 and PEGDA monomer in 3D printing, analyses printing problems and provides solutions to help 3D printing factories using these materials to improve print quality and efficiency, and gain more knowledge about 3D printing.\" \/>\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\/irgacure-819-and-pegda-monomer-in-3d-printing\/\" \/>\n<meta property=\"og:locale\" content=\"tr_TR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Irgacure 819 and PEGDA Monomer in 3D Printing - 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