{"id":7544,"date":"2024-11-11T06:01:19","date_gmt":"2024-11-11T06:01:19","guid":{"rendered":"https:\/\/longchangchemical.com\/?post_type=product&#038;p=7544"},"modified":"2025-12-16T04:27:34","modified_gmt":"2025-12-16T04:27:34","slug":"photoinitiator-tpo-cas-75980-60-8","status":"publish","type":"product","link":"https:\/\/longchangchemical.com\/pt\/product\/photoinitiator-tpo-cas-75980-60-8\/","title":{"rendered":"CHLUMINIT\u00ae TPO \/ Fotoiniciador TPO \/ Irgacure TPO \/ SpeedCure TPO \/ Omnirad TPO CAS 75980-60-8"},"content":{"rendered":"<h1>Fotoiniciador TPO \/ Irgacure TPO \/ SpeedCure TPO \/ Omnirad TPO CAS 75980-60-8<\/h1>\n<p><b>Nome qu\u00edmico: <\/b>\u00d3xido de difenil(2,4,6-trimetilbenzoil)fosfina<\/p>\n<p><strong>Sin\u00f4nimo<\/strong>:Photocure TPO; fotoiniciador TPO<\/p>\n<p><strong>N\u00famero CAS<\/strong><strong>\u00a0 <\/strong>\u00a075980-60-8<\/p>\n<p><strong>F\u00f3rmula molecular:<\/strong> \u00a0C22H21O2P<\/p>\n<p><strong>Peso molecular<\/strong><strong>\uff1a<\/strong>348.37<\/p>\n<p><strong>Especifica\u00e7\u00e3o:<\/strong><\/p>\n<table>\n<tbody>\n<tr>\n<td width=\"142\"><strong>Item<\/strong><\/td>\n<td width=\"157\"><strong>Especifica\u00e7\u00f5es<\/strong><\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Apar\u00eancia<\/td>\n<td width=\"157\">Cristal verde-amarelado<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Ensaio<\/td>\n<td width=\"157\">\u226599.0%<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Ponto de fus\u00e3o<\/td>\n<td width=\"157\">91.0\uff5e95.0\u2103<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Perda na secagem<\/td>\n<td width=\"157\">\u22640,2%<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Cinza<\/td>\n<td width=\"157\">\u22640,1%<\/td>\n<\/tr>\n<tr>\n<td width=\"142\">Valor de acidez<\/td>\n<td width=\"157\">\u22640,5mgKOH\/g<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p>&nbsp;<\/p>\n<p><strong>Uso:<\/strong><\/p>\n<p>O fotoiniciador TPO tem uma ampla gama de aplica\u00e7\u00f5es. No setor de impress\u00e3o, ele \u00e9 como uma chave precisa que abre a porta para a impress\u00e3o de alta qualidade, seja com tintas de serigrafia, tintas litogr\u00e1ficas ou tintas flexogr\u00e1ficas. Ele tamb\u00e9m desempenha uma fun\u00e7\u00e3o exclusiva em revestimentos de madeira.<\/p>\n<p>O TPO \u00e9 um fotoiniciador radical (1) altamente eficaz, que se baseia em um princ\u00edpio qu\u00edmico profundo. Ele tem caracter\u00edsticas de absor\u00e7\u00e3o na faixa de comprimento de onda longo que n\u00e3o s\u00e3o encontradas em subst\u00e2ncias comuns. Seu pico de absor\u00e7\u00e3o efetivo est\u00e1 entre 350 e 400 nan\u00f4metros, enquanto o pico de absor\u00e7\u00e3o dos iniciadores convencionais geralmente fica em torno de 420 nan\u00f4metros. Esse pico de absor\u00e7\u00e3o mais longo \u00e9 de grande import\u00e2ncia em compara\u00e7\u00e3o com os iniciadores tradicionais. Assim como um atirador profissional, ele tem um alcance maior. Quando exposto \u00e0 luz, ele pode formar com precis\u00e3o os dois radicais livres benzoil e fosfito, que iniciam rapidamente a rea\u00e7\u00e3o de polimeriza\u00e7\u00e3o. \u00c9 como uma dan\u00e7a bem coreografada, com todos os movimentos corretos, o que melhora muito a velocidade da cura por luz.<br \/>\nAl\u00e9m disso, o TPO tem uma fun\u00e7\u00e3o de fotodegrada\u00e7\u00e3o, que \u00e9 como m\u00e1gica. Ele \u00e9 muito bom na cura de filmes espessos e revestimentos est\u00e1veis ao amarelamento. Isso nos lembra a restaura\u00e7\u00e3o de rel\u00edquias culturais que exigem preserva\u00e7\u00e3o a longo prazo e t\u00eam altos requisitos de apar\u00eancia. Em algumas aplica\u00e7\u00f5es especiais de revestimento protetor, essa propriedade do TPO pode garantir que o revestimento permane\u00e7a est\u00e1vel por muito tempo e n\u00e3o afete a apar\u00eancia e a preserva\u00e7\u00e3o das rel\u00edquias culturais devido ao amarelamento. Na produ\u00e7\u00e3o industrial, para produtos com requisitos rigorosos de apar\u00eancia e qualidade, como revestimentos de madeira para m\u00f3veis de alta qualidade, essa fun\u00e7\u00e3o tamb\u00e9m garante que o produto permane\u00e7a como novo por muitos anos.<\/p>\n<p>Com base nos resultados de experimentos reais, pode-se observar que h\u00e1 requisitos rigorosos para a quantidade de TPO usada em diferentes sistemas. Em geral, a quantidade desse produto deve ser de 0,5 a 4% w\/w. Essa \u00e9 a conclus\u00e3o obtida ap\u00f3s v\u00e1rios experimentos e an\u00e1lises de dados. Assim como cozinhar um prato delicado, a quantidade de cada tempero precisa ser controlada com precis\u00e3o para obter os melhores resultados.<\/p>\n<p>O TPO \u00e9 usado em uma ampla variedade de revestimentos e materiais. Ele \u00e9 usado em revestimentos cur\u00e1veis por UV, tintas de impress\u00e3o, adesivos cur\u00e1veis por UV, revestimentos de fibra \u00f3ptica, fotorresist\u00eancias, placas de fotopol\u00edmero, resinas de estereolitografia, materiais compostos, obtura\u00e7\u00f5es dent\u00e1rias etc. Tomemos como exemplo as obtura\u00e7\u00f5es dent\u00e1rias. Elas precisam ser est\u00e1veis e seguras no complexo ambiente bucal. A baixa volatilidade e as propriedades de inicia\u00e7\u00e3o eficientes do TPO garantem a qualidade da obtura\u00e7\u00e3o durante o processo de cura, proporcionando prote\u00e7\u00e3o \u00e0 sa\u00fade bucal do paciente. Em sistemas \u00e0 base de \u00e1gua, sua baixa volatilidade tamb\u00e9m o torna a escolha ideal, o que est\u00e1 de acordo com os modernos conceitos de prote\u00e7\u00e3o ambiental e reduz os poss\u00edveis danos ao meio ambiente e \u00e0 sa\u00fade humana.<br \/>\nO TPO tamb\u00e9m \u00e9 excelente em sistemas brancos, nos quais \u00e9 poss\u00edvel obter cura completa em superf\u00edcies brancas ou altamente pigmentadas com tit\u00e2nio. O processo \u00e9 como um show de m\u00e1gica perfeito, sem amarelamento ap\u00f3s a cura e sem res\u00edduos devido aos baixos efeitos p\u00f3s-polimeriza\u00e7\u00e3o. Ele tamb\u00e9m tem vantagens exclusivas em revestimentos transparentes e \u00e9 particularmente adequado para produtos com requisitos de baixo odor, como tintas de impress\u00e3o para embalagens de alimentos. Quando abrimos uma embalagem de alimentos, n\u00e3o sentimos nenhum odor pungente, e isso se deve ao TPO.<\/p>\n<p>Vamos criar uma nova hip\u00f3tese: se for necess\u00e1rio usar iniciadores de luz no revestimento externo de espa\u00e7onaves na futura explora\u00e7\u00e3o espacial, o TPO seria a primeira op\u00e7\u00e3o? O ambiente espacial \u00e9 complexo e exige muito da estabilidade e da resist\u00eancia \u00e0 radia\u00e7\u00e3o dos materiais. As propriedades do TPO podem atender a essas necessidades. Sua r\u00e1pida velocidade de cura pela luz e sua boa estabilidade podem fornecer novas solu\u00e7\u00f5es para a prote\u00e7\u00e3o de espa\u00e7onaves.<\/p>\n<p>Ao usar o TPO, h\u00e1 um aspecto importante a ser observado: ele deve ser armazenado e usado ao abrigo da luz. Assim como os medicamentos preciosos exigem condi\u00e7\u00f5es especiais de armazenamento, a luz pode afetar as propriedades do TPO, danificando sua estrutura qu\u00edmica e, portanto, sua efic\u00e1cia em aplica\u00e7\u00f5es pr\u00e1ticas.<br \/>\nA dosagem recomendada de TPO varia em diferentes sistemas. Nos sistemas coloridos, a dosagem recomendada \u00e9 de 0,5 a 3,0%, enquanto nos sistemas transparentes, a dosagem recomendada \u00e9 de 0,3 a 2,0%. \u00c9 como definir regras diferentes para pistas de corrida diferentes. Somente seguindo essas regras o TPO pode ser usado em todo o seu potencial em cada sistema, obter resultados de cura perfeitos e garantir a qualidade do produto.<\/p>\n<p><strong>Pacote:<\/strong> 20 kg\/caixa.<\/p>\n<p><strong>Armazenamento:<\/strong><\/p>\n<p>Mantido em um dep\u00f3sito seco e limpo, com boa ventila\u00e7\u00e3o.<\/p>\n<p>Evite a exposi\u00e7\u00e3o \u00e0 luz e ao aquecimento.<\/p>\n<p>Proteger o produto contra vazamentos, chuva e insola\u00e7\u00e3o durante o transporte.<\/p>\n<h2><strong><b>Tamb\u00e9m temos <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"https:\/\/longchangchemical.com\/pt\/product\/cas-270586-78-2\/\">TMO<\/a><\/span>substituir o TPO, entre em contato conosco agora!<\/b><\/strong><\/h2>\n<h4><strong><b>Se precisar do Price, preencha suas informa\u00e7\u00f5es de contato no formul\u00e1rio abaixo. Normalmente, entraremos em contato dentro de 24 horas. Voc\u00ea tamb\u00e9m pode me enviar um e-mail <span style=\"color: #00ccff;\"><a style=\"color: #00ccff;\" href=\"mailto:info@longchangchemical.com\">info@longchangchemical.com<\/a><\/span>\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>O CHLUMINIT\u00ae TPO \u00e9 um fotoiniciador altamente eficiente do tipo radical livre (I). Devido \u00e0 sua ampla faixa de absor\u00e7\u00e3o, seu pico de absor\u00e7\u00e3o efetivo \u00e9 de 350-400 nm, e ele absorve at\u00e9 cerca de 420 nm. Seu pico de absor\u00e7\u00e3o \u00e9 mais longo do que o dos iniciadores convencionais, e dois radicais livres, benzoil e fosforil, podem ser gerados ap\u00f3s a exposi\u00e7\u00e3o \u00e0 luz. Ambos podem iniciar a polimeriza\u00e7\u00e3o, de modo que a velocidade de fotocura \u00e9 r\u00e1pida. Ele tamb\u00e9m tem efeito de fotobranqueamento. \u00c9 adequado para a cura profunda de filmes espessos e o revestimento n\u00e3o fica amarelo. Tem baixa volatilidade e \u00e9 adequado para sistemas \u00e0 base de \u00e1gua.<\/p>","protected":false},"featured_media":7574,"comment_status":"open","ping_status":"closed","template":"","meta":[],"product_brand":[],"product_cat":[174,177],"product_tag":[],"class_list":{"0":"post-7544","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-photoinitiator","7":"product_cat-type-i-free-radical-photoinitiator","9":"first","10":"instock","11":"shipping-taxable","12":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v25.3.1 - https:\/\/yoast.com\/wordpress\/plugins\/seo\/ -->\n<title>CHLUMINIT\u00ae TPO \/ Photoinitiator TPO Cas No 75980-60-8 manufacturer-Longchang Chemical<\/title>\n<meta name=\"description\" content=\"CHLUMINIT\u00ae TPO (Diphenyl(2,4,6-trimethylbenzoyl)phosphine oxide)can replace Photocure TPO,used as a photoinitiator and is the key product of Longchang Chemical. 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