{"id":9079,"date":"2025-10-24T07:32:30","date_gmt":"2025-10-24T07:32:30","guid":{"rendered":"https:\/\/changhongchemical.com\/?p=9079"},"modified":"2026-04-27T11:16:05","modified_gmt":"2026-04-27T11:16:05","slug":"what-does-a-photoinitiator-do","status":"publish","type":"post","link":"https:\/\/changhongchemical.com\/pt\/what-does-a-photoinitiator-do\/","title":{"rendered":"Qual \u00e9 a fun\u00e7\u00e3o de um fotoiniciador?"},"content":{"rendered":"<h1><strong>Qual \u00e9 a fun\u00e7\u00e3o de um fotoiniciador?<\/strong><\/h1>\n<p>Ol\u00e1 a todos! Sou uma funcion\u00e1ria estrela da <a href=\"https:\/\/chromeclair.com\/\">CHROM\u00c9CLAIR<\/a>, uma marca de <a href=\"https:\/\/chromeclair.com\/product-category\/cat-eye-gel-polish\/page\/2\/\"><u>esmalte em gel sem hema<\/u><\/a>Hoje, organizarei e explicarei o conhecimento sobre fotoiniciadores, esperando que seja \u00fatil para voc\u00ea.<\/p>\n<p>Embora a empresa americana Inmot tenha obtido a primeira patente para a cura por luz ultravioleta j\u00e1 em 1946,<\/p>\n<p>A Bayer, da Alemanha, industrializou a tecnologia de cura por luz UV em 1967, introduzindo o conceito de fotoiniciadores. Desde ent\u00e3o, os fotoiniciadores t\u00eam passado por um desenvolvimento cont\u00ednuo. Atualmente, o mercado oferece uma ampla variedade de fotoiniciadores. Hoje,<\/p>\n<p>A Keyou Company fornece uma vis\u00e3o geral detalhada dos fotoiniciadores, abrangendo seus mecanismos de a\u00e7\u00e3o, requisitos de desempenho e tipos comuns,<\/p>\n<p>caracter\u00edsticas e princ\u00edpios de uso.<\/p>\n<h3><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9080\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/>O que \u00e9 um fotoiniciador?<\/b><\/strong><\/h3>\n<p>Os fotoiniciadores, tamb\u00e9m conhecidos como fotossensibilizadores ou agentes de fotopolimeriza\u00e7\u00e3o, s\u00e3o compostos que absorvem comprimentos de onda espec\u00edficos de energia no espectro ultravioleta (250-420 nm) ou vis\u00edvel (400-800 nm). Essa absor\u00e7\u00e3o gera radicais livres, c\u00e1tions ou outras esp\u00e9cies reativas que iniciam a polimeriza\u00e7\u00e3o e a liga\u00e7\u00e3o cruzada dos mon\u00f4meros.<\/p>\n<p>Nos sistemas de fotopolimeriza\u00e7\u00e3o, incluindo adesivos UV, revestimentos UV e tintas UV, esses agentes sofrem altera\u00e7\u00f5es qu\u00edmicas ao absorver energia externa, decompondo-se em radicais ou c\u00e1tions que iniciam as rea\u00e7\u00f5es de polimeriza\u00e7\u00e3o. Qualquer subst\u00e2ncia capaz de gerar radicais e, posteriormente, desencadear a polimeriza\u00e7\u00e3o ap\u00f3s a exposi\u00e7\u00e3o \u00e0 luz \u00e9 classificada como um fotoiniciador. Mecanismo de a\u00e7\u00e3o dos fotoiniciadores.<\/p>\n<p>Certos mon\u00f4meros, quando expostos \u00e0 luz, absorvem f\u00f3tons para formar estados excitados: M* \u2192 M+ (hv - M*). Essas mol\u00e9culas ativas excitadas<\/p>\n<p>sofrem clivagem homol\u00edtica para gerar radicais: M* \u2192 R* + R'. Posteriormente, isso inicia a polimeriza\u00e7\u00e3o do mon\u00f4mero, formando pol\u00edmeros. Cura por radia\u00e7\u00e3o<\/p>\n<p>representa uma inova\u00e7\u00e3o com efici\u00eancia energ\u00e9tica e ecologicamente correta. Cura por meio de radia\u00e7\u00e3o, como luz ultravioleta, feixes de el\u00e9trons, luz infravermelha, luz vis\u00edvel, lasers ou quimioluminesc\u00eancia<\/p>\n<p>O sistema se alinha totalmente com as caracter\u00edsticas \"5E\": alta efici\u00eancia, praticidade, economia, conserva\u00e7\u00e3o de energia e respeito ao meio ambiente. Consequentemente, ela \u00e9 aclamada como uma \"tecnologia verde\".<\/p>\n<p><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9081\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/2-7-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/b><\/strong>Os fotoiniciadores s\u00e3o um dos principais componentes dos adesivos de cura por luz, desempenhando um papel decisivo na determina\u00e7\u00e3o da taxa de cura.<\/p>\n<p>Quando expostos \u00e0 luz ultravioleta, os fotoiniciadores absorvem a energia da luz e se dividem em dois radicais livres ativos, iniciando a polimeriza\u00e7\u00e3o em cadeia entre a resina fotopolimeriz\u00e1vel e os diluentes ativos. Esse processo estabelece liga\u00e7\u00f5es cruzadas e cura o adesivo, caracterizado por sua a\u00e7\u00e3o r\u00e1pida, respeito ao meio ambiente e efici\u00eancia energ\u00e9tica.<\/p>\n<h3><strong><b>Requisitos de desempenho para fotoiniciadores<\/b><\/strong><\/h3>\n<p>1) Alta efici\u00eancia de inicia\u00e7\u00e3o.<\/p>\n<p>2) Faixa de espectro de absor\u00e7\u00e3o compat\u00edvel com a fonte de luz de irradia\u00e7\u00e3o.<\/p>\n<p>3) Boa estabilidade t\u00e9rmica, sem rea\u00e7\u00e3o de escurecimento, adequado para armazenamento de longo prazo.<\/p>\n<p>4) Boa compatibilidade com mon\u00f4meros e pr\u00e9-pol\u00edmeros.<\/p>\n<p>5) Sem amarelamento ou descolora\u00e7\u00e3o durante a forma\u00e7\u00e3o do filme de fotopolimeriza\u00e7\u00e3o.<\/p>\n<p>6) Seguro e econ\u00f4mico.<\/p>\n<p>7) Os fotoiniciadores e seus produtos de fot\u00f3lise devem ser at\u00f3xicos e inodoros.<\/p>\n<h3><strong><b>Tipos e caracter\u00edsticas dos fotoiniciadores comuns<\/b><\/strong><\/h3>\n<p><strong><b>Fotoiniciador TP0<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a0\u00d3xido de 2,4,6-(trimetilbenzoil)difenilfosfina<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0299, 366 nm<\/p>\n<p><strong><b>Aplica\u00e7\u00e3o do produto:<\/b><\/strong>\u00a0O TP0 \u00e9 um fotoiniciador do tipo radical (I) altamente eficiente, particularmente adequado para sistemas coloridos e<\/p>\n<p>aplica\u00e7\u00f5es de cura de filme espesso, oferecendo velocidade de cura extremamente r\u00e1pida. O TPO, com sua ampla faixa de absor\u00e7\u00e3o, \u00e9 amplamente aplic\u00e1vel em v\u00e1rios revestimentos. Suas excelentes propriedades de absor\u00e7\u00e3o o tornam particularmente adequado para tintas de serigrafia, impress\u00e3o litogr\u00e1fica, tintas flexogr\u00e1ficas, revestimentos de madeira e produ\u00e7\u00e3o de adesivos quando usado em combina\u00e7\u00e3o com 184. Os n\u00edveis de adi\u00e7\u00e3o recomendados variam de 0,5 a 4% w\/w, com base em resultados experimentais reais.<\/p>\n<p><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9082\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/3-7-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/b><\/strong><\/p>\n<p><strong><b>Fotoiniciador TP0-L<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a0\u00c1cido etil 2,4,6-trimetilbenzoilfosf\u00f4nico<\/p>\n<p><strong><b>Comprimentos de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0273, 370 nm<\/p>\n<p><strong><b>Aplica\u00e7\u00e3o do produto:<\/b><\/strong>\u00a0<a href=\"https:\/\/changhongchemical.com\/product\/photoinitiator-tpo-l-cas-84434-11-7\/\">TPO-L<\/a> is a highly efficient radical (I)-type liquid photoinitiator primarily used for UV curing of corresponding<\/p>\n<p>resinas, como os acrilatos insaturados. \u00c9 particularmente adequado para sistemas brancos e camadas de filme espesso, oferecendo velocidades de cura excepcionalmente r\u00e1pidas. Al\u00e9m disso, o TPO-L \u00e9 um fotoiniciador l\u00edquido adequado para formula\u00e7\u00f5es que exigem baixo amarelamento e baixo odor. Devido \u00e0 sua ampla faixa de absor\u00e7\u00e3o, o TPO-L tamb\u00e9m pode ser usado para a cura de<\/p>\n<p>contendo revestimentos brancos. Para aumentar a efici\u00eancia da cura da superf\u00edcie, o TPO-L \u00e9 frequentemente usado em combina\u00e7\u00e3o com outros fotoiniciadores, como o 184<\/p>\n<p><a href=\"https:\/\/changhongchemical.com\/product\/irgacure-1173-cas-7473-98-5\/\">1173<\/a> and benzophenones. Recommended usage concentration: 0.3-5%.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>907 Fotoiniciador<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a02-Metil-1-[4-metiltiofenil]-2-malonil-1-propanona<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0231, 307 nm<\/p>\n<p><strong><b>Caracter\u00edsticas do produto:<\/b><\/strong>\u00a0Excelente desempenho quando usado com o GK-ITX<\/p>\n<p>Aplica\u00e7\u00e3o do produto: O 907 \u00e9 um fotoiniciador do tipo radical (I) altamente eficiente usado na cura profunda de sistemas coloridos<\/p>\n<p>como adesivos, compostos, tintas para impress\u00e3o litogr\u00e1fica, tintas para flexografia, tintas para serigrafia offset e vernizes.<\/p>\n<p>Tamb\u00e9m \u00e9 aplicado no setor de eletr\u00f4nicos, incluindo fotorresist\u00eancias, tintas de m\u00e1scara de solda e chapas de impress\u00e3o. Taxa de adi\u00e7\u00e3o recomendada<\/p>\n<p>\u00e9 2-6% w\/w.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>Fotoiniciador ITX<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a02-Isopropiltio-antraquinona (mistura de 2,4 is\u00f4meros)<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0258, 382 nm<\/p>\n<p><strong><b>Caracter\u00edsticas do produto:<\/b><\/strong>\u00a0O ITX \u00e9 um fotoiniciador do tipo radical (II) altamente eficaz que atua como sensibilizador quando usado com fotoiniciadores ani\u00f4nicos.<\/p>\n<p>Aplica\u00e7\u00e3o do produto: O ITX \u00e9 usado para cura em camadas de resinas correspondentes junto com co-iniciadores de amina terci\u00e1ria. Apresenta excelentes efeitos sin\u00e9rgicos quando usado com o 907. Adequado para tintas de serigrafia transparentes ou coloridas cur\u00e1veis por UV, vernizes de c\u00f3pia e tintas de impress\u00e3o offset cur\u00e1veis por UV.<\/p>\n<p><strong><b>Aplicativos:<\/b><\/strong>\u00a0O ITX \u00e9 usado para cura em camadas de resinas compat\u00edveis com co-iniciadores de amina terci\u00e1ria, apresentando excelente sinergia com o 907. Adequado para tintas de tela transparentes ou coloridas cur\u00e1veis por UV, vernizes de fotoc\u00f3pia, tintas offset, tintas flexogr\u00e1ficas, eletr\u00f4nicos, revestimentos cir\u00fargicos, adesivos e fotorresist\u00eancias. Normalmente usado com o sinergista de amina EDB, a dosagem recomendada \u00e9 de 0,2-2% w\/w.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>Fotoiniciador EDB<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a04-dimetilaminobenzoato de etila<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0228, 308 nm<\/p>\n<p><strong><b>Caracter\u00edsticas do produto:<\/b><\/strong>\u00a0O EDB \u00e9 um co-iniciador de amina altamente eficaz. Quando usado com fotoiniciadores do tipo radical (I1), \u00e9 adequado para a polimeriza\u00e7\u00e3o UV de mon\u00f4meros e olig\u00f4meros monofuncionais ou multifuncionais.<\/p>\n<p>Aplica\u00e7\u00f5es: O EDB \u00e9 um sinergista de amina s\u00f3lida usado em tintas de impress\u00e3o offset, adesivos, tintas de serigrafia, tintas de m\u00e1scara de solda e produtos relacionados. Normalmente usado com ITX ou 907, a taxa de adi\u00e7\u00e3o recomendada \u00e9 de 2-5% w\/w.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>184 Fotoiniciador<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico: <\/b><\/strong>1-Hidroxiciclohexil-difenil cetona<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o: <\/b><\/strong>244 nm; GK-184<\/p>\n<p><strong><b>Caracter\u00edsticas do produto:<\/b><\/strong>\u00a0Usado em sistemas de cura de superf\u00edcie, apresenta excelente desempenho quando combinado com TPO.<\/p>\n<p><strong><b>Aplica\u00e7\u00f5es do produto:<\/b><\/strong>\u00a0184 \u00e9 aplicado em vernizes para fotocopiadoras, revestimentos pl\u00e1sticos, revestimentos de madeira, adesivos, impress\u00e3o litogr\u00e1fica<\/p>\n<p>tintas de impress\u00e3o, tintas de serigrafia, tintas flexogr\u00e1ficas e produtos eletr\u00f4nicos. Normalmente, ele \u00e9 adicionado junto com outros fotoiniciadores e pode<\/p>\n<p>ser usado com absorvedores de UV, conforme necess\u00e1rio. A dosagem recomendada nas formula\u00e7\u00f5es \u00e9 de 2-59% w\/w.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>1173 Fotoiniciador<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a02-Hidroxi-2-metil-1-fenil-1-propanona<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0244nm Caracter\u00edsticas do produto: L\u00edquido, altamente compat\u00edvel com a mistura<\/p>\n<p><strong><b>Aplica\u00e7\u00e3o do produto:<\/b><\/strong>\u00a01173 \u00e9 usado em sistemas de cura de superf\u00edcie, adequado para sistemas de verniz acr\u00edlico cur\u00e1vel por UV, como madeira,<\/p>\n<p>sistemas de verniz para metal, papel e pl\u00e1stico. O 1173 \u00e9 especialmente recomendado para revestimentos cur\u00e1veis por UV que exigem exposi\u00e7\u00e3o prolongada \u00e0 luz solar e resist\u00eancia ao amarelamento. Taxa de adi\u00e7\u00e3o recomendada: 1-4% w\/w.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>Fotoiniciador BDK<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a0\u00c9ter dimet\u00edlico de benjoim, equivalente a 651 Comprimento de onda de absor\u00e7\u00e3o: 205-253nm<\/p>\n<p><strong><b>Aplica\u00e7\u00e3o do produto:<\/b><\/strong>\u00a0O BDK \u00e9 usado em sistemas de cura coloridos e \u00e9 amplamente aplicado em v\u00e1rios sistemas de cura por UV, tintas para PCB, sistemas de tinta UV e sistemas de verniz, nos quais apresenta fortes propriedades de absor\u00e7\u00e3o. Taxa de adi\u00e7\u00e3o recomendada: 2-5% w\/w.<\/p>\n<p><strong><b><img decoding=\"async\" class=\"alignnone size-full wp-image-9083\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/4-7-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/b><\/strong><\/p>\n<p><strong><b>Fotoiniciador OMBB<\/b><\/strong><\/p>\n<p><strong><b>Nome qu\u00edmico:<\/b><\/strong>\u00a02-Benzoilbenzoato de metila<\/p>\n<p><strong><b>Comprimento de onda de absor\u00e7\u00e3o:<\/b><\/strong>\u00a0253nm<\/p>\n<p><strong><b>Caracter\u00edsticas do produto:<\/b><\/strong>\u00a0Sistema de cura com baixo odor<\/p>\n<p><strong><b>Aplica\u00e7\u00f5es do produto:<\/b><\/strong>\u00a0O 0MBB \u00e9 amplamente utilizado em embalagens inodoras e n\u00e3o t\u00f3xicas para papel e produtos aliment\u00edcios. Quando combinado com o TPO, ele aumenta a efici\u00eancia da cura.<\/p>\n<p>&nbsp;<\/p>\n<p><strong><b>Princ\u00edpios para o uso de fotoiniciadores<\/b><\/strong><\/p>\n<p>(1) Os fotoiniciadores devem ser usados em combina\u00e7\u00e3o com o acelerador de amina EDAB.<\/p>\n<p>(2) Baixo odor, n\u00e3o t\u00f3xico e ambientalmente seguro.<\/p>\n<p>(3) Econ\u00f4mico e prontamente dispon\u00edvel, com baixos custos de produ\u00e7\u00e3o.<\/p>\n<p>(4) Selecione fotoiniciadores com reatividade adequada com base no tipo de pr\u00e9-pol\u00edmero e mon\u00f4mero.<\/p>\n<p>(5) Possuem boa solubilidade e reatividade, exigindo dosagem m\u00ednima e proporcionando alta efici\u00eancia de inicia\u00e7\u00e3o.<\/p>\n<p>(6) Possuir estabilidade t\u00e9rmica adequada, resistindo \u00e0 decomposi\u00e7\u00e3o abaixo de 85\u00b0C, e apresentar estabilidade de armazenamento a longo prazo.<\/p>\n<p>(7) De prefer\u00eancia, use uma mistura de v\u00e1rios fotoiniciadores para iniciar a cura em diferentes faixas de comprimento de onda, obtendo velocidades de cura mais r\u00e1pidas do que com um \u00fanico fotoiniciador.<\/p>\n<p>O conte\u00fado acima fornece uma vis\u00e3o geral dos fotoiniciadores, incluindo seu mecanismo de a\u00e7\u00e3o, requisitos de desempenho, tipos comuns, caracter\u00edsticas e princ\u00edpios de uso.<\/p>\n<p>Os fotoiniciadores s\u00e3o componentes essenciais nos sistemas de rea\u00e7\u00e3o de cura por luz UV de radia\u00e7\u00e3o livre. Seu tipo e dosagem influenciam significativamente o comportamento de fotopolimeriza\u00e7\u00e3o do sistema e desempenham um papel decisivo na determina\u00e7\u00e3o da sensibilidade do sistema de fotopolimeriza\u00e7\u00e3o.<\/p>\n<p>Espero que este artigo ajude voc\u00ea a entender os fotoiniciadores com mais facilidade!<\/p>\n<p>&nbsp;<\/p>\n<p>CHROM\u00c9CLAIR oferece Base coats, Top coats, cor s\u00f3lida <a href=\"https:\/\/chromeclair.com\/product-category\/solid-color-gel-polish\/\"><u>polimento em gel sem HEMA<\/u><\/a>e <a href=\"http:\/\/chromeclair.com\/product\/cat-eye-gel-polish-hema-free-and-tpo-free-ce08\/\"><u>esmalte em gel para olhos de gato sem hema<\/u><\/a>.<\/p>\n<p><a href=\"https:\/\/chromeclair.com\/product-category\/cat-eye-gel-polish\/page\/2\/\"><img decoding=\"async\" class=\"alignnone size-full wp-image-8989\" src=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3.webp\" alt=\"\" width=\"3462\" height=\"2084\" srcset=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3.webp 3462w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-768x462.webp 768w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-1536x925.webp 1536w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-2048x1233.webp 2048w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-18x12.webp 18w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-1196x720.webp 1196w, https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/09\/hema-free-gel-polish-3-600x361.webp 600w\" sizes=\"(max-width: 3462px) 100vw, 3462px\" \/><\/a>Seu site tamb\u00e9m apresenta tutoriais de nail art, como:<\/p>\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/how-to-do-the-checkered-print-nail-art-at-home\/\">Como fazer a arte de unha com estampa xadrez em casa?<\/a><\/p>\n<p class=\"entry-title\"><a href=\"https:\/\/chromeclair.com\/get-a-sheer-french-manicure-without-crystal-glue\/\">Fa\u00e7a uma manicure francesa transparente sem cola de cristal!<\/a><\/p>","protected":false},"excerpt":{"rendered":"<p>Hello everyone! I&#8217;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Today, I&#8217;ll organize and explain the knowledge about photoinitiators, hoping it will be helpful to you. Although the American company&#8230;<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[198],"tags":[],"class_list":["post-9079","post","type-post","status-publish","format-standard","hentry","category-gel-polish"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.4 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>What does a photoinitiator do?- Changhong Chemical<\/title>\n<meta name=\"description\" content=\"Hello everyone! I&#039;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Today, I&#039;ll organize and explain the knowledge about photoinitiators, hoping it will be helpful to you.Although the American company Inmot obtained the first patent for ultraviolet light curing as early as 1946,Bayer of Germany industrialized UV light curing technology in 1967, introducing the concept of photoinitiators. Since then, photoinitiators have undergone continuous development. Today, the market offers a wide variety of photoinitiators. Today, Keyou Company provides a detailed overview of photoinitiators, covering their mechanisms of action, performance requirements, common types,characteristics, and usage principles.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/changhongchemical.com\/pt\/what-does-a-photoinitiator-do\/\" \/>\n<meta property=\"og:locale\" content=\"pt_BR\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"What does a photoinitiator do?- Changhong Chemical\" \/>\n<meta property=\"og:description\" content=\"Hello everyone! I&#039;m a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Today, I&#039;ll organize and explain the knowledge about photoinitiators, hoping it will be helpful to you.Although the American company Inmot obtained the first patent for ultraviolet light curing as early as 1946,Bayer of Germany industrialized UV light curing technology in 1967, introducing the concept of photoinitiators. Since then, photoinitiators have undergone continuous development. Today, the market offers a wide variety of photoinitiators. Today, Keyou Company provides a detailed overview of photoinitiators, covering their mechanisms of action, performance requirements, common types,characteristics, and usage principles.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/changhongchemical.com\/pt\/what-does-a-photoinitiator-do\/\" \/>\n<meta property=\"og:site_name\" content=\"Changhong Chemical\" \/>\n<meta property=\"article:published_time\" content=\"2025-10-24T07:32:30+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2026-04-27T11:16:05+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"3462\" \/>\n\t<meta property=\"og:image:height\" content=\"2084\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"Changhong Chemical\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"Escrito por\" \/>\n\t<meta name=\"twitter:data1\" content=\"Changhong Chemical\" \/>\n\t<meta name=\"twitter:label2\" content=\"Est. tempo de leitura\" \/>\n\t<meta name=\"twitter:data2\" content=\"7 minutos\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/\"},\"author\":{\"name\":\"Changhong Chemical\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\"},\"headline\":\"What does a photoinitiator do?\",\"datePublished\":\"2025-10-24T07:32:30+00:00\",\"dateModified\":\"2026-04-27T11:16:05+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/\"},\"wordCount\":1304,\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-7.webp\",\"articleSection\":[\"Gel Polish\"],\"inLanguage\":\"pt-BR\"},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/\",\"name\":\"What does a photoinitiator do?- Changhong Chemical\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-7.webp\",\"datePublished\":\"2025-10-24T07:32:30+00:00\",\"dateModified\":\"2026-04-27T11:16:05+00:00\",\"description\":\"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Today, I'll organize and explain the knowledge about photoinitiators, hoping it will be helpful to you.Although the American company Inmot obtained the first patent for ultraviolet light curing as early as 1946,Bayer of Germany industrialized UV light curing technology in 1967, introducing the concept of photoinitiators. Since then, photoinitiators have undergone continuous development. Today, the market offers a wide variety of photoinitiators. Today, Keyou Company provides a detailed overview of photoinitiators, covering their mechanisms of action, performance requirements, common types,characteristics, and usage principles.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#breadcrumb\"},\"inLanguage\":\"pt-BR\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#primaryimage\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-7.webp\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2025\\\/10\\\/1-7.webp\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/what-does-a-photoinitiator-do\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/changhongchemical.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"What does a photoinitiator do?\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#website\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"name\":\"Changhong Chemical\",\"description\":\"China chemical manufacturer \uff06 supplier\",\"publisher\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\"},\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/changhongchemical.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"pt-BR\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#organization\",\"name\":\"Changhong Chemical\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"contentUrl\":\"https:\\\/\\\/changhongchemical.com\\\/wp-content\\\/uploads\\\/2020\\\/08\\\/cropped-longchang-logo.png\",\"width\":512,\"height\":512,\"caption\":\"Changhong Chemical\"},\"image\":{\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"}},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/changhongchemical.com\\\/#\\\/schema\\\/person\\\/2a9593ff69d6db8f8ca0567ca3ed6b5d\",\"name\":\"Changhong Chemical\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"pt-BR\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g\",\"caption\":\"Changhong Chemical\"},\"sameAs\":[\"https:\\\/\\\/changhongchemical.com\"],\"url\":\"https:\\\/\\\/changhongchemical.com\\\/pt\\\/author\\\/infolongchangchemical-com\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"O que faz um fotoiniciador? - Changhong Chemical","description":"Ol\u00e1 a todos! Hoje, vou organizar e explicar o conhecimento sobre fotoiniciadores, esperando que seja \u00fatil para voc\u00eas. Embora a empresa americana Inmot tenha obtido a primeira patente para a cura por luz ultravioleta j\u00e1 em 1946, a Bayer da Alemanha industrializou a tecnologia de cura por luz UV em 1967, introduzindo o conceito de fotoiniciadores. Desde ent\u00e3o, os fotoiniciadores t\u00eam passado por um desenvolvimento cont\u00ednuo. Atualmente, o mercado oferece uma grande variedade de fotoiniciadores. Hoje, a Keyou Company oferece uma vis\u00e3o geral detalhada dos fotoiniciadores, abrangendo seus mecanismos de a\u00e7\u00e3o, requisitos de desempenho, tipos comuns, caracter\u00edsticas e princ\u00edpios de uso.","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:\/\/changhongchemical.com\/pt\/what-does-a-photoinitiator-do\/","og_locale":"pt_BR","og_type":"article","og_title":"What does a photoinitiator do?- Changhong Chemical","og_description":"Hello everyone! I'm a star employee at CHROM\u00c9CLAIR, a brand of hema free gel polish.Today, I'll organize and explain the knowledge about photoinitiators, hoping it will be helpful to you.Although the American company Inmot obtained the first patent for ultraviolet light curing as early as 1946,Bayer of Germany industrialized UV light curing technology in 1967, introducing the concept of photoinitiators. Since then, photoinitiators have undergone continuous development. Today, the market offers a wide variety of photoinitiators. Today, Keyou Company provides a detailed overview of photoinitiators, covering their mechanisms of action, performance requirements, common types,characteristics, and usage principles.","og_url":"https:\/\/changhongchemical.com\/pt\/what-does-a-photoinitiator-do\/","og_site_name":"Changhong Chemical","article_published_time":"2025-10-24T07:32:30+00:00","article_modified_time":"2026-04-27T11:16:05+00:00","og_image":[{"width":3462,"height":2084,"url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp","type":"image\/webp"}],"author":"Changhong Chemical","twitter_card":"summary_large_image","twitter_misc":{"Escrito por":"Changhong Chemical","Est. tempo de leitura":"7 minutos"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#article","isPartOf":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/"},"author":{"name":"Changhong Chemical","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d"},"headline":"What does a photoinitiator do?","datePublished":"2025-10-24T07:32:30+00:00","dateModified":"2026-04-27T11:16:05+00:00","mainEntityOfPage":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/"},"wordCount":1304,"publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"image":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp","articleSection":["Gel Polish"],"inLanguage":"pt-BR"},{"@type":"WebPage","@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/","url":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/","name":"O que faz um fotoiniciador? - Changhong Chemical","isPartOf":{"@id":"https:\/\/changhongchemical.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#primaryimage"},"image":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#primaryimage"},"thumbnailUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp","datePublished":"2025-10-24T07:32:30+00:00","dateModified":"2026-04-27T11:16:05+00:00","description":"Ol\u00e1 a todos! Hoje, vou organizar e explicar o conhecimento sobre fotoiniciadores, esperando que seja \u00fatil para voc\u00eas. Embora a empresa americana Inmot tenha obtido a primeira patente para a cura por luz ultravioleta j\u00e1 em 1946, a Bayer da Alemanha industrializou a tecnologia de cura por luz UV em 1967, introduzindo o conceito de fotoiniciadores. Desde ent\u00e3o, os fotoiniciadores t\u00eam passado por um desenvolvimento cont\u00ednuo. Atualmente, o mercado oferece uma grande variedade de fotoiniciadores. Hoje, a Keyou Company oferece uma vis\u00e3o geral detalhada dos fotoiniciadores, abrangendo seus mecanismos de a\u00e7\u00e3o, requisitos de desempenho, tipos comuns, caracter\u00edsticas e princ\u00edpios de uso.","breadcrumb":{"@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#breadcrumb"},"inLanguage":"pt-BR","potentialAction":[{"@type":"ReadAction","target":["https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/"]}]},{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#primaryimage","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2025\/10\/1-7.webp"},{"@type":"BreadcrumbList","@id":"https:\/\/changhongchemical.com\/what-does-a-photoinitiator-do\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/changhongchemical.com\/"},{"@type":"ListItem","position":2,"name":"What does a photoinitiator do?"}]},{"@type":"WebSite","@id":"https:\/\/changhongchemical.com\/#website","url":"https:\/\/changhongchemical.com\/","name":"Qu\u00edmica Longchang","description":"Fabricante de produtos qu\u00edmicos na China \uff06 fornecedor","publisher":{"@id":"https:\/\/changhongchemical.com\/#organization"},"potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/changhongchemical.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"pt-BR"},{"@type":"Organization","@id":"https:\/\/changhongchemical.com\/#organization","name":"Qu\u00edmica Longchang","url":"https:\/\/changhongchemical.com\/","logo":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/","url":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","contentUrl":"https:\/\/changhongchemical.com\/wp-content\/uploads\/2020\/08\/cropped-longchang-logo.png","width":512,"height":512,"caption":"Changhong Chemical"},"image":{"@id":"https:\/\/changhongchemical.com\/#\/schema\/logo\/image\/"}},{"@type":"Person","@id":"https:\/\/changhongchemical.com\/#\/schema\/person\/2a9593ff69d6db8f8ca0567ca3ed6b5d","name":"Qu\u00edmica Longchang","image":{"@type":"ImageObject","inLanguage":"pt-BR","@id":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/a2d60a3a1fe3f833b6f3c104e1ab60f8bd057928e36187909c92dc89c162e333?s=96&d=mm&r=g","caption":"Changhong Chemical"},"sameAs":["https:\/\/changhongchemical.com"],"url":"https:\/\/changhongchemical.com\/pt\/author\/infolongchangchemical-com\/"}]}},"_links":{"self":[{"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/posts\/9079","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/comments?post=9079"}],"version-history":[{"count":7,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/posts\/9079\/revisions"}],"predecessor-version":[{"id":9991,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/posts\/9079\/revisions\/9991"}],"wp:attachment":[{"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/media?parent=9079"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/categories?post=9079"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/changhongchemical.com\/pt\/wp-json\/wp\/v2\/tags?post=9079"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}