{"id":7882,"date":"2025-02-04T09:05:07","date_gmt":"2025-02-04T09:05:07","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7882"},"modified":"2026-04-28T10:42:49","modified_gmt":"2026-04-28T10:42:49","slug":"uv-pad-printing-inks-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/uv-pad-printing-inks-photoinitiator\/","title":{"rendered":"Tintas de tampografia UV - Fotoiniciador"},"content":{"rendered":"<p>Tintas de impress\u00e3o em bloco UV<\/p>\n<p>A tampografia \u00e9 o uso de uma ponta de tampografia deform\u00e1vel para transferir a tinta da \u00e1rea gr\u00e1fica na chapa de impress\u00e3o para o substrato. O processo de impress\u00e3o da tampografia consiste em fornecer tinta \u00e0 chapa de tampografia pelo dispositivo de fornecimento de tinta, dispositivo de raspagem para raspar a tinta do espa\u00e7o em branco da chapa de impress\u00e3o, a ponta de tampografia \u00e9 pressionada contra a chapa de tampografia, mergulhada na tinta na \u00e1rea gr\u00e1fica, formando um gr\u00e1fico invertido na superf\u00edcie da ponta e, em seguida, a ponta de impress\u00e3o m\u00faltipla \u00e9 gravada no substrato para transferir a tinta para o substrato e concluir a impress\u00e3o.<\/p>\n<p>&nbsp;<\/p>\n<p>A tampografia e a serigrafia t\u00eam muitas semelhan\u00e7as, como a aplicabilidade de uma ampla gama de substratos; uma ampla gama de tintas, a tinta de tampografia e a tinta de serigrafia podem ser basicamente comuns; a substitui\u00e7\u00e3o do acess\u00f3rio e da chapa de impress\u00e3o pode ser muito conveniente para concluir a impress\u00e3o de diferentes produtos e assim por diante. Portanto, em muitas ocasi\u00f5es de impress\u00e3o, a tampografia e a serigrafia s\u00e3o como um par de irm\u00e3s g\u00eameas t\u00e3o pr\u00f3ximas, desempenhando um papel importante na tecnologia de impress\u00e3o especial.<\/p>\n<p>No entanto, as caracter\u00edsticas da tampografia e da serigrafia e o uso da tecnologia apresentam algumas diferen\u00e7as. Em primeiro lugar, a partir do processo de transfer\u00eancia de tinta, a tampografia e a serigrafia t\u00eam diferen\u00e7as \u00f3bvias; em segundo lugar, a estrutura da m\u00e1quina de tampografia e da m\u00e1quina de serigrafia n\u00e3o \u00e9 a mesma; al\u00e9m disso, a tecnologia de tampografia para categorias de produtos e a serigrafia tamb\u00e9m s\u00e3o muito diferentes. Objetivamente falando, a diferen\u00e7a entre a tampografia e a serigrafia \u00e9 muito maior do que as semelhan\u00e7as entre elas. A raz\u00e3o pela qual elas est\u00e3o acostumadas a serem agrupadas \u00e9 que a tampografia e a serigrafia est\u00e3o diante de um mercado comum e, nesse mercado comum, a serigrafia n\u00e3o pode ser separada da tampografia.<\/p>\n<p>As caracter\u00edsticas da impress\u00e3o em bloco s\u00e3o principalmente:<\/p>\n<p>Pode ser impresso em superf\u00edcies c\u00f4ncavas e convexas de formato irregular. A impress\u00e3o usando outros m\u00e9todos de impress\u00e3o \u00e9 dif\u00edcil ou at\u00e9 mesmo imposs\u00edvel de ser conclu\u00edda, mas o uso da tampografia pode ser facilmente conclu\u00eddo e pode alcan\u00e7ar a impress\u00e3o multicolorida.<\/p>\n<p>\u2461 pode imprimir gr\u00e1ficos finos, geralmente pode imprimir linhas finas de 0,05 mm.<\/p>\n<p>\u2462 Estabilidade e continuidade da impress\u00e3o, mesmo que a impress\u00e3o demore muito tempo, a precis\u00e3o da impress\u00e3o n\u00e3o ser\u00e1 alterada.<\/p>\n<p>\u2462 A impress\u00e3o \u00e9 est\u00e1vel e cont\u00ednua, mesmo que a impress\u00e3o seja feita por um longo per\u00edodo, a precis\u00e3o da impress\u00e3o n\u00e3o ser\u00e1 alterada. \u2463 Elimina o processo de secagem, impress\u00e3o cont\u00ednua em v\u00e1rias cores.<\/p>\n<p>\u2464 Ampla gama de impress\u00e3o, pode ser feita em produtos de pl\u00e1stico, metal, vidro, cer\u00e2mica, couro, madeira pl\u00e1stica e outros materiais em qualquer superf\u00edcie c\u00f4ncava-convexa, com precis\u00e3o de uma cor, duas cores e impress\u00e3o de gr\u00e1ficos coloridos, mas tamb\u00e9m impress\u00e3o de contato suave, mas tamb\u00e9m em itens macios (como frutas, doces, etc.), bem como itens fr\u00e1geis e fr\u00e1geis (como cer\u00e2mica, produtos de vidro, etc.) na impress\u00e3o.<\/p>\n<p>\u2465 O processo de tampografia \u00e9 f\u00e1cil de aprender e confi\u00e1vel, sem t\u00e9cnicas particularmente esot\u00e9ricas.<\/p>\n<p>O processo de tampografia tamb\u00e9m pertence \u00e0 impress\u00e3o indireta, a transfer\u00eancia de tinta da superf\u00edcie do cabe\u00e7ote adesivo de tampografia \u00e9 limitada, em geral, o cabe\u00e7ote adesivo de tampografia pode ser mergulhado na quantidade de tinta para a transfer\u00eancia da placa de impress\u00e3o c\u00f4ncava, a espessura total da tinta 2\/3, a tampografia para o substrato na espessura da camada de tinta \u00e9 apenas a superf\u00edcie do cabe\u00e7ote adesivo de tampografia da espessura da camada de tinta de 2\/3, Portanto, a superf\u00edcie do substrato tem aproximadamente a espessura da camada de tinta da profundidade da camada de tinta de impress\u00e3o da chapa de impress\u00e3o \u00e9 de 4\/9, de modo que a impress\u00e3o da camada de tinta \u00e9 mais fina para obter gr\u00e1ficos mais atraentes, o teor de pigmento da tinta de tampografia deve ser maior do que o da tinta de serigrafia, e a finura tamb\u00e9m \u00e9 mais fina.<\/p>\n<p>A ponta do adesivo para tampografia \u00e9 um processo de tampografia \u00fanico, com excelente deformabilidade e resili\u00eancia, e a ponta do adesivo para tampografia na press\u00e3o pode ser completamente ajustada \u00e0 superf\u00edcie do substrato para realizar a impress\u00e3o. No entanto, no processo de tampografia, por um lado, a ponta do adesivo da almofada pela press\u00e3o gerada pela deforma\u00e7\u00e3o para passar a tinta; por outro lado, a deforma\u00e7\u00e3o da ponta do adesivo da almofada tamb\u00e9m causar\u00e1 a deforma\u00e7\u00e3o da impress\u00e3o, aumentando o n\u00famero de pontos. Para minimizar esse efeito, \u00e9 necess\u00e1ria a tixotropia da tinta de tampografia.<\/p>\n<p>3.8.2 Fabrica\u00e7\u00e3o de chapas para impress\u00e3o em bloco<br \/>\nAtualmente, a chapa de rotogravura usada para impress\u00e3o em bloco inclui chapa de rotogravura de resina fotopolimerizada e chapa de rotogravura de a\u00e7o para corros\u00e3o de impress\u00e3o em bloco. A aplica\u00e7\u00e3o de chapas de resina de fotopol\u00edmero no processo de tampografia n\u00e3o \u00e9 antiga, mas devido a muitas caracter\u00edsticas dos materiais polim\u00e9ricos, como alta efici\u00eancia na fabrica\u00e7\u00e3o de chapas, facilidade de uso e outras vantagens, o setor tem recebido aten\u00e7\u00e3o. O m\u00e9todo de fabrica\u00e7\u00e3o da chapa de rotogravura de resina de fotopol\u00edmero \u00e9 o mesmo da chapa de impress\u00e3o tipogr\u00e1fica de fotopol\u00edmero s\u00f3lido, usando uma imagem positiva para fazer a chapa. A resina de fotopolimeriza\u00e7\u00e3o \u00e9 principalmente o fotopol\u00edmero de n\u00e1ilon, que \u00e9 fundido na superf\u00edcie da chapa de zinco. O n\u00e1ilon tem uma resist\u00eancia muito boa \u00e0 abras\u00e3o e a fotopolimeriza\u00e7\u00e3o pode ser obtida ap\u00f3s o ponto extremamente fino, especialmente para a reprodu\u00e7\u00e3o de impress\u00f5es pequenas e finas. No entanto, a placa de rotogravura de resina fotopolimerizada tem baixa dureza superficial, vida \u00fatil curta e outras defici\u00eancias, por isso s\u00f3 \u00e9 adequada para a produ\u00e7\u00e3o de pequenos lotes.<\/p>\n<p>A chapa de a\u00e7o para tampografia tamb\u00e9m \u00e9 conhecida como gravura por corros\u00e3o de metal. A chapa de a\u00e7o no processo de tampografia no uso da corrente tamb\u00e9m ocupa uma posi\u00e7\u00e3o dominante. Na grava\u00e7\u00e3o de gr\u00e1ficos, antes da superf\u00edcie da chapa de a\u00e7o, deve ser feito um esmerilhamento mec\u00e2nico fino para obter um acabamento espelhado, a fim de garantir que a corros\u00e3o da borda dos gr\u00e1ficos seja perfeita e, em seguida, garantir a integridade da estrutura de pontos, de modo que a impress\u00e3o de gr\u00e1ficos apare a nitidez e a reprodu\u00e7\u00e3o de cores ao m\u00e1ximo poss\u00edvel, garantindo a limpeza da tinta e a taxa de resist\u00eancia da impress\u00e3o. A produ\u00e7\u00e3o de chapas de metal \u00e9 frequentemente usada para esculpir e m\u00e9todos de corros\u00e3o, o custo da grava\u00e7\u00e3o \u00e9 relativamente alto, apenas um n\u00famero maior de pedidos de impress\u00e3o de gravura pode ser usado. A chapa de a\u00e7o para tampografia \u00e9 usada principalmente no m\u00e9todo de corros\u00e3o. O motivo \u00e9 que o custo da tampografia \u00e9 muito baixo, sendo dif\u00edcil suportar o alto custo do processo de grava\u00e7\u00e3o. O m\u00e9todo de corros\u00e3o usado na produ\u00e7\u00e3o de chapas de metal h\u00e1 muito tempo, devido ao fato de o agente corrosivo ser basicamente uma solu\u00e7\u00e3o \u00e1cida, h\u00e1 uma s\u00e9ria polui\u00e7\u00e3o ambiental, e eles est\u00e3o enfrentando a elimina\u00e7\u00e3o definitiva do fim.<\/p>\n<p>&nbsp;<\/p>\n<p>&nbsp;<\/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\/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\/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\/pt\/product\/photoinitiator-itx-cas-5495-84-1\/\">CHLUMINIT ITX<\/a>:<\/strong> A useful long-wave support route in many printing-ink packages.<\/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<p><!-- lc-qa-start --><\/p>\n<p><strong>Quick answer:<\/strong> For practical formulation work, photoinitiator screening starts with the light source and film build, then checks yellowing, adhesion, and cure completeness under real production conditions.<\/p>\n<p><!-- lc-qa-end --><\/p>\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>UV Pad Printing Inks Pad printing is the use of a deformable pad printing tip to transfer the ink from the graphic area on the printing plate to the 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