{"id":27716,"date":"2025-11-11T10:07:11","date_gmt":"2025-11-11T02:07:11","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27716"},"modified":"2025-11-11T10:07:23","modified_gmt":"2025-11-11T02:07:23","slug":"how-does-silicone-mold-release-agent-work-at-high-temperatures","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/how-does-silicone-mold-release-agent-work-at-high-temperatures.html","title":{"rendered":"Como funciona o agente desmoldante de silicone em altas temperaturas?"},"content":{"rendered":"<div class=\"blog-posts single-post\" style=\"border-bottom: 2px solid #00999a;\" uia-uid=\"0|1\">\n<article class=\"post post-large blog-single-post border-0 m-0 p-0\">\n<div class=\"post-content ml-0\">\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O agente de desmoldagem de alta temperatura \u00e9 um revestimento especial utilizado em ambientes de alta temperatura. Ele pode reduzir eficazmente a temperatura da superf\u00edcie do molde, impedir a ader\u00eancia entre o produto e o molde e melhorar a efici\u00eancia da produ\u00e7\u00e3o. Como o agente de desmoldagem de silicone libera o molde em alta temperatura?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">O princ\u00edpio de libera\u00e7\u00e3o em alta temperatura do agente desmoldante de silicone \u00e9 amolecer pl\u00e1stico ou borracha sob altas temperaturas. Quando o pl\u00e1stico ou a borracha s\u00e3o aquecidos a uma determinada temperatura, as liga\u00e7\u00f5es qu\u00edmicas dentro das mol\u00e9culas come\u00e7am a se decompor, a cadeia molecular se rompe, o relaxamento aumenta, a expans\u00e3o e o amolecimento ocorrem, e eventualmente atinge-se a plasticidade. Ap\u00f3s a forma\u00e7\u00e3o do formato desejado no molde, pode-se desmoldar quando a temperatura diminui e atinge uma certa dureza. \u00c0 medida que a temperatura do pl\u00e1stico ou da borracha cai, seu formato permanece no molde e pode reter a forma desejada ap\u00f3s o desmoldagem de f\u00e1cil libera\u00e7\u00e3o.<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Existem sete aspectos para a introdu\u00e7\u00e3o dos agentes de desmoldagem de silicone:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"text-align:justify\"><a href=\"#1\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><span style=\"font-weight:normal\">Como funciona um agente de desmoldagem?<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><span style=\"font-weight:normal\"><a href=\"#2\">O que s\u00e3o os agentes de desmoldagem?<\/a><a id=\"1\" name=\"1\"><\/a><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"text-align: justify;\"><a href=\"#3\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O que \u00e9 um agente de libera\u00e7\u00e3o de molde de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#4\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><span style=\"font-weight:normal\">Qual \u00e9 a utiliza\u00e7\u00e3o do agente de desmoldagem de silicone?<\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#5\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quais s\u00e3o as precau\u00e7\u00f5es para a utiliza\u00e7\u00e3o de agentes de desmoldagem de alta temperatura?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#6\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Qual \u00e9 o processo de funcionamento da desmoldagem de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#7\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como fazer com que os agentes de desmoldagem de silicone tenham um melhor desempenho?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_How_does_a_mold_release_agent_work\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">1. Como funciona um agente de desmoldagem?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Os pl\u00e1sticos de borracha s\u00e3o moldados em moldes e, quando entram em contacto com a superf\u00edcie do molde, a resist\u00eancia \u00e0 fric\u00e7\u00e3o \u00e9 gerada por microdefeitos no molde, e tende a formar-se v\u00e1cuo parcial ou liga\u00e7\u00e3o f\u00edsico\/qu\u00edmica durante o processamento, o que leva a dificuldades na desmoldagem. Como camada de isolamento interfacial, o agente de desmoldagem pode enfraquecer eficazmente a for\u00e7a de adsor\u00e7\u00e3o entre o produto e o molde, simplificar o processo de desmoldagem e garantir que o produto possa ser retirado suavemente.<a id=\"2\" name=\"2\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/148-silicone%20mold%20release-04_1.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_What_are_the_mold_release_agents\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2. O que s\u00e3o os agentes de desmoldagem?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Focando na ind\u00fastria qu\u00edmica, especialmente no processo de moldagem de borracha e pl\u00e1stico, o agente de desmoldagem \u00e9 o principal objeto de discuss\u00e3o. Os materiais de base dos agentes de desmoldagem abrangem materiais inorg\u00e2nicos (como p\u00f3 de grafite e talco), materiais org\u00e2nicos (como \u00e1cidos gordos e ceras) e pol\u00edmeros (como \u00e1lcool polivin\u00edlico e pol\u00edmeros de silicone), dos quais os pol\u00edmeros de silicone s\u00e3o preferidos devido ao seu desempenho superior.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Os agentes de desmoldagem dividem-se em duas categorias: s\u00f3lidos e l\u00edquidos. As formas s\u00f3lidas t\u00eam uma aplica\u00e7\u00e3o limitada devido \u00e0 inconveni\u00eancia do manuseio e \u00e0 tend\u00eancia para contaminar a superf\u00edcie do produto. Os agentes de desmoldagem l\u00edquidos s\u00e3o mais comuns, incluindo l\u00edquidos de pol\u00edmero puro, solu\u00e7\u00f5es, emuls\u00f5es, pastas e aeross\u00f3is e outras formas, de acordo com a f\u00f3rmula, para adicionar solventes, emulsionantes e outros componentes. Ap\u00f3s a aplica\u00e7\u00e3o, pode formar uma pel\u00edcula l\u00edquida ou curar diretamente numa pel\u00edcula, para se adaptar \u00e0s diferentes necessidades de desmoldagem.<a id=\"3\" name=\"3\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/148-silicone%20mold%20release-05_1.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_What_is_a_silicone_mold_release_agent\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">3. O que \u00e9 um agente de desmoldagem de sil<\/font><\/span><\/span><\/b><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">icone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Um agente de libera\u00e7\u00e3o de silicone \u00e9 um material de revestimento de molde comumente utilizado, que pode ser curado em superf\u00edcies de molde r\u00edgidas para m\u00faltiplas libera\u00e7\u00f5es de pe\u00e7as em condi\u00e7\u00f5es de alta temperatura e \u00e9 muito conveniente de usar.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O princ\u00edpio de cura \u00e9 realizado principalmente por rea\u00e7\u00e3o de oxida\u00e7\u00e3o. O agente de libera\u00e7\u00e3o de silicone cont\u00e9m uma grande quantidade de mon\u00f4meros de silicone e agente oxidante; sob condi\u00e7\u00f5es de alta temperatura, o agente oxidante oxida o mon\u00f4mero de silicone, resultando em uma grande quantidade de liga\u00e7\u00f5es sil\u00edcio-oxig\u00eanio, fazendo assim com que o material de revestimento cure em uma camada fina.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Durante o processo de cura, o agente de libera\u00e7\u00e3o de molde de silicone tamb\u00e9m produz uma grande quantidade de di\u00f3xido de carbono e \u00e1gua; essas subst\u00e2ncias podem ser eliminadas por evapora\u00e7\u00e3o, tornando assim o processo de cura mais suave.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Em geral, o princ\u00edpio de cura dos agentes de libera\u00e7\u00e3o de molde de silicone \u00e9 alcan\u00e7ado por meio de uma rea\u00e7\u00e3o de oxida\u00e7\u00e3o que faz com que os mon\u00f4meros de silicone formem liga\u00e7\u00f5es sil\u00edcio-oxig\u00eanio. Este processo pode ser realizado em altas temperaturas para que a efici\u00eancia de cura do agente de libera\u00e7\u00e3o possa ser melhorada.<a id=\"4\" name=\"4\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/148-silicone%20mold%20release-03_1.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_What_is_the_use_of_silicone_mold_release_agent\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">4. Qual \u00e9 a utiliza\u00e7\u00e3o do agente de desmoldagem de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) Limpe a superf\u00edcie do molde: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Antes de usar o agente de libera\u00e7\u00e3o de alta temperatura, primeiro certifique-se de que a superf\u00edcie do molde est\u00e1 limpa e lisa. Pode-se usar \u00e1lcool ou outros agentes de limpeza para limpar a superf\u00edcie do molde e, em seguida, secar a \u00e1gua com um pano seco.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(2) Aplica\u00e7\u00e3o do agente de libera\u00e7\u00e3o de alta temperatura: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Despeje o agente de libera\u00e7\u00e3o de silicone em um frasco spray ou pincel e aplique uniformemente na superf\u00edcie do molde. Tome cuidado para n\u00e3o aplicar uma camada muito espessa, a fim de n\u00e3o afetar o efeito da libera\u00e7\u00e3o, e certifique-se de que a aplica\u00e7\u00e3o cubra uniformemente toda a superf\u00edcie do molde.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(3) Aguardar a secagem: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Ap\u00f3s a aplica\u00e7\u00e3o, deixe o agente de libera\u00e7\u00e3o de molde de silicone secar naturalmente. O tempo de secagem \u00e9 geralmente de 30 minutos a 1 hora, o tempo espec\u00edfico dependendo do ambiente de aplica\u00e7\u00e3o e da espessura da camada. Durante o processo de secagem, evite exposi\u00e7\u00e3o \u00e0 luz solar direta e ao vento, para evitar que a camada seque muito rapidamente, resultando em queda de desempenho.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(4) Testar novos produtos: <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quando o agente de libera\u00e7\u00e3o de silicone estiver seco, pode-se tentar usar novos produtos para produ\u00e7\u00e3o; se o efeito de libera\u00e7\u00e3o for bom, pode-se coloc\u00e1-lo formalmente em uso.<a id=\"5\" name=\"5\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/148-silicone%20mold%20release-06_1.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"5_What_are_the_precautions_for_the_use_of_high-temperature_release_agents\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">5. Quais s\u00e3o as precau\u00e7\u00f5es para a utiliza\u00e7\u00e3o de agentes de desmoldagem de alta temperatura?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) Escolha o agente de libera\u00e7\u00e3o de alta temperatura adequado: escolha o agente de libera\u00e7\u00e3o de alta temperatura apropriado de acordo com o processo de produ\u00e7\u00e3o e as caracter\u00edsticas do produto para garantir o efeito de libera\u00e7\u00e3o. O agente de libera\u00e7\u00e3o de alta temperatura \u00e0 base de resina de silicone \u00e9 adequado para a maioria dos processos de produ\u00e7\u00e3o e produtos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(2) Evite misturar com outros produtos qu\u00edmicos: O agente de libera\u00e7\u00e3o de molde de alta temperatura tem alta estabilidade qu\u00edmica, mas isso n\u00e3o significa que possa ser misturado com todos os produtos qu\u00edmicos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(3) Precau\u00e7\u00f5es de armazenamento: O agente de libera\u00e7\u00e3o de molde de alta temperatura deve ser armazenado em local fresco, seco e bem ventilado, evitando luz solar direta e alta temperatura. O agente de libera\u00e7\u00e3o de alta temperatura aberto deve ser usado o mais r\u00e1pido poss\u00edvel, para evitar exposi\u00e7\u00e3o prolongada ao ar que leve \u00e0 degrada\u00e7\u00e3o do desempenho.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(4) Verifique regularmente a condi\u00e7\u00e3o do revestimento: Ap\u00f3s usar um agente de libera\u00e7\u00e3o de alta temperatura por um per\u00edodo de tempo, a condi\u00e7\u00e3o do revestimento na superf\u00edcie do molde deve ser verificada regularmente; se houver danos ou descascamento, deve-se reparar imediatamente para garantir o efeito da libera\u00e7\u00e3o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">XJY-RA\/XJY-RAN MQ Silicone Resin\u00a0is a polymerization of tetrafunctional silicon (Q) and monofunctional methyl silicon (M) in the field of silicone high-temperature, semi-permanent and permanent mold release agents. Silicone mold release agents are specially formulated to be resistant to high and low temperatures, have low surface tension, and are non-corrosive to metals. Adding silicone resin (5-15%) can significantly improve the strength of the silicone oil film, in the field of high-temperature casting and other areas of good application.<a id=\"6\" name=\"6\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/RA_9.png\" style=\"height: 88px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"6_What_is_the_working_process_of_silicone_mold_release\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">6. Qual \u00e9 o processo de funcionamento da desmoldagem de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A libera\u00e7\u00e3o de molde de alta temperatura \u00e9 um processo de produ\u00e7\u00e3o comum, que permite que o processamento de pl\u00e1stico e borracha no molde forme o formato desejado. O processo de trabalho da libera\u00e7\u00e3o de molde de alta temperatura \u00e9 o seguinte:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">1<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">)<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Press\u00e3o de inje\u00e7\u00e3o: A injetora transporta o pl\u00e1stico ou borracha derretido para o molde por press\u00e3o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">2<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">)<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Aquecimento do molde: O molde \u00e9 aquecido a uma alta temperatura para que o pl\u00e1stico e a borracha possam ser formados no molde.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">3<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">)<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Pressuriza\u00e7\u00e3o: O pl\u00e1stico ou borracha no molde \u00e9 pressionado e mantido nesse formato a uma alta temperatura.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">4<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">)<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Resfriamento: A temperatura do molde \u00e9 reduzida, resfriando o pl\u00e1stico ou borracha e solidificando-o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">5<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">)<\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Libera\u00e7\u00e3o: O molde \u00e9 aberto e press\u00e3o \u00e9 utilizada para expelir o pl\u00e1stico ou borracha do molde.<a id=\"7\" name=\"7\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/148-silicone%20mold%20release-07_1.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"7_How_to_make_silicone_mold_releases_perform_better\"><\/span><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">7. Como fazer com que os agentes de desmoldagem de silicone tenham um melhor desempenho?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O desmolde em alta temperatura \u00e9 amplamente utilizado na ind\u00fastria manufatureira para produzir produtos de pl\u00e1stico e borracha, como pe\u00e7as automotivas, carca\u00e7as de eletr\u00f4nicos e componentes de eletrodom\u00e9sticos. Atrav\u00e9s do desmolde em alta temperatura, os produtos podem ser fabricados em formatos e dimens\u00f5es precisas para uma produ\u00e7\u00e3o consistente e eficiente. Em s\u00edntese, a libera\u00e7\u00e3o t\u00e9rmica \u00e9 um processo de produ\u00e7\u00e3o que amolece materiais em altas temperaturas e os conforma no formato desejado em um molde. Baseia-se no princ\u00edpio de utilizar altas temperaturas para amolecer pl\u00e1stico ou borracha a fim de alcan\u00e7ar maleabilidade. O desmolde em alta temperatura \u00e9 amplamente utilizado em diversas ind\u00fastrias para produ\u00e7\u00e3o eficiente e consistente, sendo tamb\u00e9m adequado para borracha de silicone. Como melhorar a competitividade de seus produtos especialmente formulados?<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A XJY Silicones \u00e9 uma das principais fabricantes de resina de silicone MQ e silicone VMQ na China, com mais de 30 anos de experi\u00eancia em P&amp;D e fabrica\u00e7\u00e3o na ind\u00fastria de silicone, al\u00e9m de mais de 15 patentes relacionadas e suporte t\u00e9cnico. Nossos produtos de mat\u00e9ria-prima de silicone podem atender \u00e0s necessidades do campo de desmolde e oferecer suporte para o fornecimento de solu\u00e7\u00f5es customizadas diversificadas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><br \/>&nbsp;<\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Um agente de libera\u00e7\u00e3o de alta temperatura \u00e9 um revestimento especial utilizado em ambientes de alta temperatura, que pode efetivamente reduzir a temperatura da superf\u00edcie do molde, evitar a ades\u00e3o entre o produto e o molde e melhorar a efici\u00eancia da produ\u00e7\u00e3o. Como o agente de libera\u00e7\u00e3o de silicone libera o molde em alta temperatura? O princ\u00edpio da libera\u00e7\u00e3o em alta temperatura do agente de libera\u00e7\u00e3o de silicone\u2026<\/p>","protected":false},"author":12,"featured_media":27717,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[613],"tags":[],"class_list":["post-27716","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-mold-release"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27716","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/users\/12"}],"replies":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/comments?post=27716"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27716\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27717"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27716"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27716"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27716"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}