{"id":7818,"date":"2025-01-01T12:32:37","date_gmt":"2025-01-01T12:32:37","guid":{"rendered":"https:\/\/longchangchemical.com\/?p=7818"},"modified":"2026-04-28T10:42:46","modified_gmt":"2026-04-28T10:42:46","slug":"uv-imitation-metal-etching-ink-frosted-ink-photoinitiator","status":"publish","type":"post","link":"https:\/\/longchangchemical.com\/pt\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/","title":{"rendered":"Tinta de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV (tinta fosca) - Fotoiniciador"},"content":{"rendered":"<p>Tinta de grava\u00e7\u00e3o de metal com imita\u00e7\u00e3o de UV (tinta fosca)<\/p>\n<p>A impress\u00e3o de gravura em metal com imita\u00e7\u00e3o de UV usa os defeitos da tinta de gravura em metal com imita\u00e7\u00e3o de UV, que s\u00e3o causados por impurezas, para dispersar a luz. Esse \u00e9 um defeito que deve ser evitado na impress\u00e3o. No entanto, se uma grande quantidade de \"impurezas\" for adicionada \u00e0 tinta e essas pequenas part\u00edculas forem impressas em papel\u00e3o dourado e prateado com um brilho met\u00e1lico espelhado usando a serigrafia de imita\u00e7\u00e3o de gravura, \u00e9 poss\u00edvel criar um efeito especial que se parece com metal liso que foi corro\u00eddo ou tratado com um acabamento fosco no estilo de grava\u00e7\u00e3o. O princ\u00edpio \u00f3ptico por tr\u00e1s do efeito visual especial criado pela impress\u00e3o fosca de imita\u00e7\u00e3o de metal por UV \u00e9 que, quando a imagem impressa com tinta fosca de imita\u00e7\u00e3o de metal por UV \u00e9 iluminada diretamente, as pequenas part\u00edculas na tinta difundem a luz, criando um forte contraste, dando a impress\u00e3o de uma superf\u00edcie met\u00e1lica lisa com acabamento fosco; as partes sem tinta, devido ao alto brilho do papel\u00e3o dourado e prateado, criam um reflexo espelhado e d\u00e3o a impress\u00e3o de uma superf\u00edcie elevada. Ele ainda tem o brilho met\u00e1lico do papel\u00e3o dourado e prateado. Ele pode dar ao substrato um brilho met\u00e1lico e um efeito de relevo tridimensional como o de uma gravura, criando um efeito fosco, fosco ou quimicamente gravado. O resultado \u00e9 um produto impresso elegante, digno e bonito que aumenta muito a qualidade decorativa e o valor de aprecia\u00e7\u00e3o art\u00edstica do produto impresso.<\/p>\n<p>H\u00e1 tr\u00eas m\u00e9todos para criar uma impress\u00e3o de imita\u00e7\u00e3o de gravura em metal:<\/p>\n<p>Jateamento de areia: Um molde de a\u00e7o irregular \u00e9 usado para aquecer e moldar o substrato sob alta press\u00e3o para criar um efeito fosco.<\/p>\n<p>Jateamento plano: Para a parte do padr\u00e3o a ser jateada, primeiro use uma solu\u00e7\u00e3o de grava\u00e7\u00e3o para fazer um acabamento fosco. Ap\u00f3s a secagem, use um molde pr\u00e9-fabricado com um padr\u00e3o irregular semelhante ao vidro jateado para pressionar a \u00e1rea do padr\u00e3o enquanto o aquece para fixar o padr\u00e3o irregular moldado no lugar por fus\u00e3o t\u00e9rmica e obter um padr\u00e3o jateado ap\u00f3s a desmoldagem.<\/p>\n<p>Jateamento de areia: Esse \u00e9 o m\u00e9todo mais amplamente usado de impress\u00e3o de imita\u00e7\u00e3o de gravura em metal. Ele envolve o uso direto da impress\u00e3o em tela para aplicar tinta UV de grava\u00e7\u00e3o de imita\u00e7\u00e3o de metal a materiais com brilho espelhado para obter um efeito fosco.<\/p>\n<p>A tinta de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV \u00e9 um tipo de tinta de impress\u00e3o de tela UV incolor, transparente e de componente \u00fanico com um tamanho de part\u00edcula de 15 a 30 \u03bcm. A tinta tem filamentos curtos e grossos, e part\u00edculas de \"areia\" com um di\u00e2metro de 15 a 30 \u03bcm s\u00e3o adicionadas \u00e0 tinta. Ap\u00f3s a impress\u00e3o, a tinta forma um efeito fosco devido \u00e0 reflex\u00e3o difusa da luz. As chamadas part\u00edculas de \"areia\" s\u00e3o, na verdade, part\u00edculas pl\u00e1sticas finas, incolores e transparentes, como polipropileno, cloreto de polivinila, poliamida e outros p\u00f3s pl\u00e1sticos, desde que atendam ao tamanho de part\u00edcula de 15 a 30 \u03bcm. Para refletir o brilho inerente do substrato, as tintas de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o de UV geralmente s\u00e3o uma pasta transparente de cor clara feita pela mistura de v\u00e1rios materiais, como olig\u00f4meros, diluentes reativos, fotoiniciadores e cargas. Os pigmentos tamb\u00e9m podem ser adicionados para produzir tintas de grava\u00e7\u00e3o coloridas, mas n\u00e3o devem ser usados pigmentos com forte poder de cobertura. Uma tinta de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o de UV com desempenho superior deve primeiro ter boa distribui\u00e7\u00e3o de part\u00edculas e uma sensa\u00e7\u00e3o de tridimensionalidade, al\u00e9m de produzir bons efeitos de grava\u00e7\u00e3o. Ela s\u00f3 pode produzir efeitos art\u00edsticos satisfat\u00f3rios ap\u00f3s a impress\u00e3o. Al\u00e9m disso, deve ter excelente ades\u00e3o e flexibilidade, caso contr\u00e1rio, ela se romper\u00e1 durante o processo de costura de enrolamento das caixas de cigarro e vinho, afetando seriamente a qualidade do produto. Ela tamb\u00e9m precisa curar rapidamente, ter uma vida \u00fatil longa, ser agrad\u00e1vel ao toque e n\u00e3o ser muito \u00e1spera, caso contr\u00e1rio, causar\u00e1 facilmente o enrolamento da folha na linha de produ\u00e7\u00e3o de embalagens de r\u00f3tulos de cigarros. Al\u00e9m disso, a tinta usada para imprimir r\u00f3tulos de cigarros e caixas de embalagens de alimentos tamb\u00e9m deve ter baixo odor para garantir que a tinta atenda aos requisitos de higiene alimentar e de impress\u00e3o ecol\u00f3gica. Ao misturar os ingredientes, todos os aditivos e materiais devem ser bem agitados para garantir a homogeneidade. Para reduzir o nivelamento da tinta no filme do substrato ap\u00f3s a impress\u00e3o, o uso de agentes de nivelamento deve ser minimizado ou evitado para promover a forma\u00e7\u00e3o de uma superf\u00edcie \u00e1spera. Al\u00e9m disso, o projeto da formula\u00e7\u00e3o deve garantir que a tinta de grava\u00e7\u00e3o pseudo-met\u00e1lica tenha boa tixotropia e ades\u00e3o adequada, e a viscosidade da tinta deve ser ajustada e controlada de acordo com diferentes substratos e ambientes de equipamentos.<\/p>\n<p>&nbsp;<\/p>\n<p>Ao imprimir com tintas de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV impressas em tela, a escolha da tela \u00e9 crucial. A contagem de malha da tela selecionada deve corresponder \u00e0 espessura do molde de areia de tinta. Se o molde de areia da tinta for relativamente espesso e tiver um tamanho de part\u00edcula grande, dever\u00e1 ser selecionada uma tela com uma contagem de malha menor. A tela, que tem poros maiores, pode permitir que as part\u00edculas de areia da tinta passem pela tela e sejam impressas no substrato. Caso contr\u00e1rio, algumas part\u00edculas de areia permanecer\u00e3o na tela, resultando em part\u00edculas de areia esparsas no material impresso, uma apar\u00eancia esbranqui\u00e7ada e um efeito de grava\u00e7\u00e3o ruim. Al\u00e9m disso, \u00e0 medida que a impress\u00e3o avan\u00e7a, as part\u00edculas de areia da tinta continuar\u00e3o a se acumular, e a viscosidade da tinta na tela aumentar\u00e1 gradualmente. Se o molde de areia for mais fino e o tamanho das part\u00edculas for menor, ser\u00e1 poss\u00edvel selecionar uma tela com uma contagem de malha mais alta. Geralmente, o di\u00e2metro das part\u00edculas de areia da tinta \u00e9 de 15 a 30\u03bcm, e uma tela com 150 a 250 mesh pode ser selecionada. A situa\u00e7\u00e3o espec\u00edfica pode ser selecionada com base na experi\u00eancia real de uso.<\/p>\n<p>Para obter um bom efeito visual da impress\u00e3o com grava\u00e7\u00e3o UV, a escolha do substrato tamb\u00e9m \u00e9 muito importante. Em geral, s\u00e3o selecionados materiais com efeito de espelho met\u00e1lico e alto brilho. A lisura do material tamb\u00e9m \u00e9 muito importante. Se a lisura for baixa, a capacidade de impress\u00e3o n\u00e3o ser\u00e1 alta e a ades\u00e3o da tinta ser\u00e1 ruim. O papel\u00e3o com folha de alum\u00ednio depositada a vapor ou folha de alum\u00ednio pode ser impresso, mas o papel\u00e3o dourado e prateado \u00e9 o mais ideal.<\/p>\n<p>\u00c9 importante conhecer e dominar a capacidade de impress\u00e3o das tintas de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV na impress\u00e3o. Em geral, surgem problemas quando as tintas de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV s\u00e3o usadas em produ\u00e7\u00e3o de alto volume e alta velocidade em uma m\u00e1quina de impress\u00e3o de tela totalmente autom\u00e1tica. Muitas vezes, ap\u00f3s a impress\u00e3o de alguns milhares ou dezenas de milhares de folhas, a tinta de grava\u00e7\u00e3o de imita\u00e7\u00e3o de metal n\u00e3o consegue se espalhar completa e densamente na tela, resultando em um efeito de grava\u00e7\u00e3o de imita\u00e7\u00e3o de metal desigual; se a tinta de grava\u00e7\u00e3o de imita\u00e7\u00e3o de metal UV for muito fina ou tiver baixa compatibilidade, \u00e9 f\u00e1cil causar sangramento ou mostrar o suporte. Para evitar esses problemas, a primeira coisa a fazer \u00e9 usar papel\u00e3o dourado e prateado que atenda aos requisitos de qualidade, pois para alguns papel\u00f5es dourados e prateados de qualidade relativamente ruim, a tinta de grava\u00e7\u00e3o met\u00e1lica de imita\u00e7\u00e3o UV dissolver\u00e1 as cores douradas e prateadas no papel\u00e3o dourado e prateado e, em casos graves, at\u00e9 mesmo dissolver\u00e1 todas as cores douradas e prateadas, fazendo com que toda a impress\u00e3o pare\u00e7a branca. Para resolver esse problema, ao projetar a f\u00f3rmula da tinta, \u00e9 necess\u00e1rio levar em conta a composi\u00e7\u00e3o de v\u00e1rias mat\u00e9rias-primas como um todo e n\u00e3o usar diluentes reativos com peso molecular pequeno e forte solubilidade, a fim de evitar o desbotamento da cor do papel\u00e3o dourado e prateado. Obviamente, o aumento da intensidade da fonte de luz UV e a redu\u00e7\u00e3o do tempo entre a impress\u00e3o e a cura do material impresso tamb\u00e9m ter\u00e3o algum efeito sobre a supera\u00e7\u00e3o do problema de o material impresso ficar branco.<\/p>\n<p>Como \u00e9 poss\u00edvel obter um efeito fosco com tintas de cura UV? Isso pode ser obtido com a adi\u00e7\u00e3o de cera micronizada ou agentes fosqueantes inorg\u00e2nicos. A cera \u00e9 um componente muito comum em tintas, usado para alterar as propriedades reol\u00f3gicas da tinta, melhorar a resist\u00eancia \u00e0 \u00e1gua e o desempenho da impress\u00e3o e tornar os pontos impressos uniformes e completos. A cera microcristalina \u00e9 geralmente cera sint\u00e9tica de polietileno ou cera de polipropileno, dispersa em tintas de impress\u00e3o de tela UV. Quando a tinta cura para formar um filme, a cera \u00e9 incompat\u00edvel com o sistema de resina e, portanto, flutua livremente na superf\u00edcie do filme de tinta curado, afetando o brilho e criando um efeito fosco. Esse efeito fosco tem uma sensa\u00e7\u00e3o suave e uma textura de cera, mas como o p\u00f3 de cera simplesmente flutua na superf\u00edcie do filme impresso para criar um efeito fosco e como a cera em si tem baixa resist\u00eancia e pouca resist\u00eancia a arranh\u00f5es, o efeito \u00e9, em geral, insatisfat\u00f3rio. Se voc\u00ea usar um componente de preenchimento inorg\u00e2nico, como s\u00edlica pirog\u00eanica, p\u00f3 de silicone ou talco, ser\u00e1 dif\u00edcil obter um efeito fosco fosco devido \u00e0 sua baixa capacidade de flutuar na superf\u00edcie do filme.<\/p>\n<p>Para tintas UV com agentes de fosqueamento de s\u00edlica adicionados, um m\u00e9todo de irradia\u00e7\u00e3o em etapas pode ser usado para obter um efeito fosco fosco. Primeiro, a camada de tinta \u00famida \u00e9 irradiada com uma fonte de luz de comprimentos de onda mais longos. Devido ao seu forte efeito de penetra\u00e7\u00e3o no filme, ela pode basicamente curar a tinta subjacente. Embora a camada superficial da camada de tinta tenha uma energia de luz relativamente forte, ela \u00e9 perturbada pela inibi\u00e7\u00e3o do oxig\u00eanio, e a camada superficial superior \u00e9 mal curada. Forma-se uma estrutura de camadas inferiores densas e camadas superiores esparsas, o que tem o efeito de for\u00e7ar os enchimentos a flutuar para cima. Isso, combinado com a compatibilidade incompleta das cargas inorg\u00e2nicas (s\u00edlica) com a rede de reticula\u00e7\u00e3o org\u00e2nica, faz com que as part\u00edculas inorg\u00e2nicas migrem em dire\u00e7\u00e3o \u00e0 camada superficial, onde a cura \u00e9 menos eficaz, e se acumulem na superf\u00edcie da camada de tinta. Nesse ponto, a camada de tinta \u00e9 irradiada com uma fonte de luz de comprimento de onda mais curto e energia mais alta para curar completamente a camada superficial da tinta, de modo que seja poss\u00edvel obter um efeito fosco fosco distinto.<\/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-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<li><strong><a href=\"https:\/\/longchangchemical.com\/pt\/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>Entre em contato conosco agora!<\/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>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 imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are caused by impurities, to scatter<\/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-7818","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 imitation metal etching ink (frosted ink) \u2013 Photoinitiator - Longchang Chemical<\/title>\n<meta name=\"description\" content=\"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...\" \/>\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\/pt\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator - Longchang Chemical\" \/>\n<meta property=\"og:description\" content=\"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...\" \/>\n<meta property=\"og:url\" content=\"https:\/\/longchangchemical.com\/pt\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\" \/>\n<meta property=\"og:site_name\" content=\"Longchang Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-01-01T12:32:37+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-28T10:42:46+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg\" \/>\n\t<meta property=\"og:image:width\" content=\"1000\" \/>\n\t<meta property=\"og:image:height\" content=\"1000\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/jpeg\" \/>\n<meta name=\"author\" content=\"Longchang Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\/\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#article\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\"},\"author\":{\"name\":\"Longchang Chemical\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\"},\"headline\":\"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator\",\"datePublished\":\"2025-01-01T12:32:37+00:00\",\"dateModified\":\"2026-04-28T10:42:46+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\"},\"wordCount\":2110,\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"articleSection\":[\"Photoinitiator\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\",\"url\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\",\"name\":\"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator - Longchang Chemical\",\"isPartOf\":{\"@id\":\"https:\/\/longchangchemical.com\/#website\"},\"datePublished\":\"2025-01-01T12:32:37+00:00\",\"dateModified\":\"2026-04-28T10:42:46+00:00\",\"description\":\"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...\",\"breadcrumb\":{\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/\"]}]},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\/\/longchangchemical.com\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\/\/longchangchemical.com\/#website\",\"url\":\"https:\/\/longchangchemical.com\/\",\"name\":\"Longchang Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\/\/longchangchemical.com\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\/\/longchangchemical.com\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\/\/longchangchemical.com\/#organization\",\"name\":\"Longchang Chemical\",\"url\":\"https:\/\/longchangchemical.com\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\",\"url\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Longchang Chemical\"},\"image\":{\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e\",\"name\":\"Longchang Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/\",\"url\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"contentUrl\":\"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g\",\"caption\":\"Longchang Chemical\"},\"sameAs\":[\"https:\/\/longchangchemical.com\"],\"url\":\"https:\/\/longchangchemical.com\/pt\/author\/infolongchangchemical-com\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Tinta de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV (tinta fosca) - Fotoiniciador - Longchang Chemical","description":"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/longchangchemical.com\/pt\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/","og_locale":"pt_BR","og_type":"article","og_title":"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator - Longchang Chemical","og_description":"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...","og_url":"https:\/\/longchangchemical.com\/pt\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/","og_site_name":"Longchang Chemical","article_published_time":"2025-01-01T12:32:37+00:00","article_modified_time":"2026-04-28T10:42:46+00:00","og_image":[{"width":1000,"height":1000,"url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2024\/02\/logo-jpeg.jpg","type":"image\/jpeg"}],"author":"Longchang Chemical","twitter_card":"summary_large_image","schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#article","isPartOf":{"@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/"},"author":{"name":"Longchang Chemical","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e"},"headline":"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator","datePublished":"2025-01-01T12:32:37+00:00","dateModified":"2026-04-28T10:42:46+00:00","mainEntityOfPage":{"@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/"},"wordCount":2110,"publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"articleSection":["Photoinitiator"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/","url":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/","name":"Tinta de grava\u00e7\u00e3o de metal de imita\u00e7\u00e3o UV (tinta fosca) - Fotoiniciador - Longchang Chemical","isPartOf":{"@id":"https:\/\/longchangchemical.com\/#website"},"datePublished":"2025-01-01T12:32:37+00:00","dateModified":"2026-04-28T10:42:46+00:00","description":"UV imitation metal etching ink (frosted ink) UV imitation metal etching printing makes use of the defects in UV imitation metal etching ink, which are c...","breadcrumb":{"@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/"]}]},{"@type":"BreadcrumbList","@id":"https:\/\/longchangchemical.com\/uv-imitation-metal-etching-ink-frosted-ink-photoinitiator\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/longchangchemical.com\/"},{"@type":"ListItem","position":2,"name":"UV imitation metal etching ink (frosted ink) \u2013 Photoinitiator"}]},{"@type":"WebSite","@id":"https:\/\/longchangchemical.com\/#website","url":"https:\/\/longchangchemical.com\/","name":"Qu\u00edmica Longchang","description":"Fabricante de produtos qu\u00edmicos na China \uff06 fornecedor","publisher":{"@id":"https:\/\/longchangchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/longchangchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/longchangchemical.com\/#organization","name":"Qu\u00edmica Longchang","url":"https:\/\/longchangchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/longchangchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Longchang Chemical"},"image":{"@id":"https:\/\/longchangchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/ecb1ad846136c6f1ca534b62978c6a8e","name":"Qu\u00edmica Longchang","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/longchangchemical.com\/#\/schema\/person\/image\/","url":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/c1e84ee0759373263198c58e8f338f80?s=96&d=mm&r=g","caption":"Longchang Chemical"},"sameAs":["https:\/\/longchangchemical.com"],"url":"https:\/\/longchangchemical.com\/pt\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/7818","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/comments?post=7818"}],"version-history":[{"count":3,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/7818\/revisions"}],"predecessor-version":[{"id":9427,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/posts\/7818\/revisions\/9427"}],"wp:attachment":[{"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/media?parent=7818"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/categories?post=7818"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/longchangchemical.com\/pt\/wp-json\/wp\/v2\/tags?post=7818"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}