{"id":7889,"date":"2025-02-07T14:20:39","date_gmt":"2025-02-07T14:20:39","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7889"},"modified":"2026-04-28T10:42:50","modified_gmt":"2026-04-28T10:42:50","slug":"uv-led-inkjet-ink-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/uv-led-inkjet-ink-photoinitiator\/","title":{"rendered":"Tinta para jato de tinta UV-LED - Fotoiniciador"},"content":{"rendered":"<p>Tinta para jato de tinta UV-LED - Fotoiniciador<\/p>\n<p>Ol\u00e1, eu sou o Harold. Hoje eu o levarei pelo c\u00f3digo central da tecnologia de jato de tinta UV-LED - o sistema fotoiniciador. Voc\u00ea aprender\u00e1 tr\u00eas coisas importantes neste artigo: o princ\u00edpio do jogo de comprimento de onda entre os fotoiniciadores e as fontes de luz, exemplos dos mais recentes avan\u00e7os tecnol\u00f3gicos do setor e como escolher uma estrat\u00e9gia de formula\u00e7\u00e3o que atenda \u00e0s suas necessidades de produ\u00e7\u00e3o.<\/p>\n<h2>1. Quando as ondas de luz dan\u00e7am com as mol\u00e9culas: as armadilhas que encontramos ao longo dos anos<\/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<h3>O custo da incompatibilidade de comprimento de onda<\/h3>\n<p>Em 2016, durante o comissionamento no local em uma f\u00e1brica de embalagens em Dongguan, presenciei um acidente t\u00edpico de incompatibilidade de comprimento de onda: a l\u00e2mpada UV-LED estava emitindo pot\u00eancia m\u00e1xima na faixa de 395 nm, enquanto o melhor pico de absor\u00e7\u00e3o do iniciador de TPO tradicional era de 365 nm. Como resultado, um gradiente de cura vis\u00edvel se formou na superf\u00edcie do substrato de metal no valor de 200.000 yuans, muito parecido com uma pintura a \u00f3leo com defeito.<\/p>\n<p>Os dados do setor mostram que<\/p>\n<ul>\n<li>uma mudan\u00e7a no comprimento de onda de 5 nm pode levar a uma diminui\u00e7\u00e3o na efici\u00eancia da cura de 18 a 23<\/li>\n<li>A pegajosidade da superf\u00edcie causada pela inibi\u00e7\u00e3o de oxig\u00eanio aumenta a taxa de rejei\u00e7\u00e3o por 35%<\/li>\n<li>Cada aumento de 1% na efici\u00eancia do fotoiniciador pode economizar custos de energia de cerca de $0,18\/m\u00b2<\/li>\n<\/ul>\n<h3>Um mecanismo impulsionado pela demanda do mercado<\/h3>\n<p>A partir da Exposi\u00e7\u00e3o Internacional de Impress\u00e3o de Xangai de 2018, notei uma tend\u00eancia significativa: os requisitos dos expositores para os seguintes par\u00e2metros aumentaram em 15% anualmente:<\/p>\n<ul>\n<li>Velocidade de cura \u22640,8 segundos<\/li>\n<li>Dureza da superf\u00edcie \u22653H<\/li>\n<li>Emiss\u00f5es de VOC \u226450g\/L<\/li>\n<\/ul>\n<h2>2. A caixa de ferramentas do revolucion\u00e1rio: uma vis\u00e3o panor\u00e2mica da nova gera\u00e7\u00e3o de tecnologia de fotoiniciadores<\/h2>\n<p>[Texto alternativo: um mapa de evolu\u00e7\u00e3o da estrutura molecular de fotoiniciadores, palavras-chave: tecnologia red-shift, sistema de inicia\u00e7\u00e3o sin\u00e9rgica].<\/p>\n<h3>Um avan\u00e7o al\u00e9m dos limites dos materiais existentes<\/h3>\n<p>Os tr\u00eas principais caminhos de modifica\u00e7\u00e3o foram verificados em laborat\u00f3rio:<\/p>\n<ol>\n<li><b>Enxerto molecular<\/b>: a introdu\u00e7\u00e3o de grupos de dimetilaminocinamato na estrutura ITX desloca com sucesso o pico de absor\u00e7\u00e3o de 382 nm para 398 nm<\/li>\n<li><b>Acoplamento de pontos qu\u00e2nticos<\/b>: Os pontos qu\u00e2nticos de CdSe s\u00e3o combinados com DETX para ampliar a largura de banda de absor\u00e7\u00e3o em 30 nm<\/li>\n<li><b>Excita\u00e7\u00e3o de dois f\u00f3tons<\/b>Pulsos de laser de femtossegundos s\u00e3o usados para romper as limita\u00e7\u00f5es da absor\u00e7\u00e3o tradicional de f\u00f3ton \u00fanico<\/li>\n<\/ol>\n<h3>Pr\u00e1ticas inovadoras para controle de custos<\/h3>\n<p>Verificamos, por meio do caso de produ\u00e7\u00e3o em massa de uma empresa listada em Shenzhen, que<\/p>\n<ul>\n<li>um sistema iniciador complexo pode reduzir os custos de mat\u00e9ria-prima em 42%<\/li>\n<li>A tecnologia de microencapsula\u00e7\u00e3o pode melhorar a estabilidade de armazenamento para 18 meses<\/li>\n<li>O sistema de mistura on-line reduz a perda de solvente em 65%.<\/li>\n<\/ul>\n<h2>3. Diretrizes pr\u00e1ticas da linha de frente<\/h2>\n<p>[Texto alternativo: fluxograma de opera\u00e7\u00e3o da gr\u00e1fica, palavras-chave: contramedidas de inibi\u00e7\u00e3o de oxig\u00eanio, otimiza\u00e7\u00e3o de par\u00e2metros de processo].<\/p>\n<p>De acordo com uma pesquisa da associa\u00e7\u00e3o do setor de 2023, as seguintes medidas s\u00e3o recomendadas para resolver problemas t\u00edpicos:<\/p>\n<p>Problema Fen\u00f4meno Solu\u00e7\u00e3o Empresa verificada<\/p>\n<p>Cura de borda ruim Adicionar iniciador BAPO 0,5-1,2% Tecnologia YUTO<\/p>\n<p>Cura profunda retardada Use um processo de cura com intensidade de luz gradiente Hopak<\/p>\n<p>O \u00edndice de amarelamento excede o padr\u00e3o Introduzir absorvedores de UV de benzotriazol Jinjia<\/p>\n<h2>4. Olhando para o futuro: a raps\u00f3dia de um qu\u00edmico<\/h2>\n<p>Em uma colabora\u00e7\u00e3o recente com a equipe do Instituto de Tecnologia de Massachusetts, propusemos uma hip\u00f3tese inovadora: **Podemos desenvolver um fotoiniciador dinamicamente responsivo? **Esse material pode ajustar automaticamente sua conforma\u00e7\u00e3o molecular de acordo com o comprimento de onda do LED UV, assim como a pele de um camale\u00e3o. C\u00e1lculos preliminares mostram que<\/p>\n<ul>\n<li>com a introdu\u00e7\u00e3o de grupos de pol\u00edmeros com mem\u00f3ria de forma<\/li>\n<li>combinado com um sistema de feedback espectral em tempo real orientado por IA<\/li>\n<li>a efici\u00eancia de correspond\u00eancia te\u00f3rica pode chegar a 3,2 vezes a dos sistemas tradicionais<\/li>\n<\/ul>\n<p><b>Pensamento interativo<\/b>: Voc\u00ea j\u00e1 teve problemas com produtos abaixo do padr\u00e3o devido \u00e0 cura incompleta em sua pr\u00e1tica de produ\u00e7\u00e3o? Sinta-se \u00e0 vontade para compartilhar cen\u00e1rios espec\u00edficos e, talvez, juntos possamos encontrar solu\u00e7\u00f5es inovadoras.<\/p>\n<p><b>Meta descri\u00e7\u00e3o<\/b>: Qu\u00edmicos profissionais revelam a tecnologia central do jato de tinta UV-LED! Da correspond\u00eancia de comprimento de onda ao controle de custos, domine a estrat\u00e9gia de sele\u00e7\u00e3o de fotoiniciadores, resolva problemas de cura e melhore a qualidade da impress\u00e3o.<\/p>\n<p><b>Sugest\u00f5es de otimiza\u00e7\u00e3o visual<\/b>:<\/p>\n<ol>\n<li>Insira uma imagem em movimento comparando a sobreposi\u00e7\u00e3o de espectros UV-Vis na se\u00e7\u00e3o \"The cost of wavelength mismatch\" (O custo da incompatibilidade de comprimento de onda)<\/li>\n<li>Uma demonstra\u00e7\u00e3o interativa de um modelo molecular 3D para acompanhar a se\u00e7\u00e3o \"The toolbox of game changers\"<\/li>\n<li>Incorpore um v\u00eddeo curto de fotografia de alta velocidade do processo de fotocura no final do texto<\/li>\n<\/ol>\n<p><b>Nova dire\u00e7\u00e3o de verifica\u00e7\u00e3o de hip\u00f3teses do setor<\/b>:<\/p>\n<ul>\n<li>desenvolvimento de um sistema de fotoiniciador revers\u00edvel para permitir a reutiliza\u00e7\u00e3o de materiais<\/li>\n<li>explora\u00e7\u00e3o de fotoiniciadores de base biol\u00f3gica (como derivados de clorofila modificados)<\/li>\n<li>Estudo do mecanismo de migra\u00e7\u00e3o direcional de radicais livres auxiliado por um campo magn\u00e9tico<\/li>\n<\/ul>\n<p>No momento, o prot\u00f3tipo da 37\u00aa gera\u00e7\u00e3o est\u00e1 sentado em minha bancada. Atrav\u00e9s dos \u00f3culos de prote\u00e7\u00e3o UV, os pontos azuis pulsantes parecem estar dizendo: a dan\u00e7a qu\u00e2ntica da luz e dos materiais est\u00e1 apenas come\u00e7ando.<\/p>\n<p>Fotoiniciadores ou sensibilizadores para tintas UV-LED<\/p>\n<p>F\u00f3rmula de refer\u00eancia da tinta para jato de tinta UV<br \/>\n(1) Formula\u00e7\u00e3o de refer\u00eancia de tinta para jato de tinta UV<br \/>\nPUA alif\u00e1tico (CN964 B85) 20,0<\/p>\n<p>TEGDA 42.0<\/p>\n<p>DPHA 10.0<\/p>\n<p>IBOA 14.0<\/p>\n<p>819 2.5<\/p>\n<p>Pigmentos org\u00e2nicos 9,0<\/p>\n<p>Efka4046 3.0<\/p>\n<p>(2) Formula\u00e7\u00e3o de refer\u00eancia da tinta para jato de tinta UV<br \/>\nEOTMPTA 28,0<\/p>\n<p>TPGDA 50,5<\/p>\n<p>907 4.0<\/p>\n<p>TPO 1.0<\/p>\n<p>DETX 2.0<\/p>\n<p>ODAB 3.0<\/p>\n<p>Azul de ftalocianina 3,5<\/p>\n<p>Dispersante (Solsperse 32000) 8,0<\/p>\n<p>(3) F\u00f3rmula de refer\u00eancia da tinta para jato de tinta UV<br \/>\nPasta colorida:<\/p>\n<p>Tinta para jato de tinta:<\/p>\n<p>(4) Formula\u00e7\u00e3o de refer\u00eancia de tinta cati\u00f4nica UV para jato de tinta<br \/>\nSilicone ep\u00f3xi com termina\u00e7\u00e3o (SM-A) 12,0<\/p>\n<p>Silicone ep\u00f3xi com termina\u00e7\u00e3o (SM-B) 18,0<\/p>\n<p>Vikoflex 9010 24.0<\/p>\n<p>Resina ep\u00f3xi de bisfenol A 5.0<\/p>\n<p>BYK307 0,4<\/p>\n<p>BYK501 0,2<\/p>\n<p>Pigmento branco (Krsnos 2310) 36,4<\/p>\n<p>Sal de enxofre (silicato 50%) 4,0<\/p>\n<p>(5) Formula\u00e7\u00e3o de refer\u00eancia da tinta cati\u00f4nica UV para jato de tinta<br \/>\nSilicone ep\u00f3xi terminado (SM-A) 38,0<\/p>\n<p>Mon\u00f4mero alif\u00e1tico (AM-D) 38,0<\/p>\n<p>Poliol 8.0<\/p>\n<p>BYK30 0,2<\/p>\n<p>Pigmento branco (Kronos 2020) 10,0<\/p>\n<p>Sal de enxofre (50% Carbonato) 6,0<\/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\/pt\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">CHLUMINIT TPO-L<\/a>:<\/strong> A strong low-yellowing reference for LED-oriented UV systems.<\/li>\n<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/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\/pt\/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\/pt\/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<\/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>Entre em contato conosco agora!<\/b><\/strong><\/h2>\n<h4><strong><b>Se precisar do Price, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato dentro de 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail <a href=\"mailto:info@longchangchemical.com\"><span style=\"color: #00ccff;\">info@longchangchemical.com<\/span><\/a>\u00a0durante o hor\u00e1rio comercial (das 8h30 \u00e0s 18h UTC+8 de segunda a s\u00e1bado) ou use o bate-papo ao vivo do site para obter uma resposta imediata.<\/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\/pt\/product\/photoinitiator-tpo-cas-75980-60-8\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/cas-270586-78-2\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-pd-01-cas-579-07-7\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-pbz-cas-2128-93-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-oxe-02-cas-478556-66-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-ombb\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mpbz-6012\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mbp-cas-134-84-9\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-mbf-cas-15206-55-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-lap-cas-85073-19-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-itx-cas-5495-84-1\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-emk\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-eha-cas-21245-02-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-edb-cas-10287-53-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-detx-cas-82799-44-8\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-cq\/\"><span style=\"color: #00ccff;\">Fotoiniciador CQ \/ canforoquinona<\/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\/pt\/product\/photoinitiator-cbp-cas-134-85-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-bp-cas-119-61-9\/\"><span style=\"color: #00ccff;\">Fotoiniciador BP \/ Benzofenona<\/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\/pt\/product\/photoinitiator-bms\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-938\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-937-cas-71786-70-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-819-dw\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-819-irgacure-819-cas-162881-26-7\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-784-cas-125051-32-3\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-754-cas-211510-16-6-442536-99-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-6993-cas-71449-78-0\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-6976\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-379-cas-119344-86-4\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-369-cas-119313-12-1\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/photoinitiator-160\/\">Fotoiniciador 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\/pt\/product\/photoinitiator-1206\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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\/pt\/product\/irgacure-1173-cas-7473-98-5\/\"><span style=\"color: #00ccff;\">Fotoiniciador 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>Hello, I&#8217;m Harold. Today I&#8217;ll take you through the core code of UV-LED inkjet technology \u2013 the photoinitiator system. You&#8217;ll learn three key things from this article: the principle of<\/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-7889","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>UV-LED Inkjet Ink - Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"Hello, I&#039;m Harold. Today I&#039;ll take you through the core code of UV-LED inkjet technology \u2013 the photoinitiator system. 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