{"id":27211,"date":"2025-11-10T17:32:57","date_gmt":"2025-11-10T09:32:57","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27211"},"modified":"2025-11-10T17:33:08","modified_gmt":"2025-11-10T09:33:08","slug":"difference-between-liquid-silicone-rubber-and-solid-silicone-rubber","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/difference-between-liquid-silicone-rubber-and-solid-silicone-rubber.html","title":{"rendered":"Diferen\u00e7a entre borracha de silicone l\u00edquida e borracha de silicone s\u00f3lida"},"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=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Existem aquelas diferen\u00e7as entre <\/span><\/span><\/span><\/span><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/rtv-rubber.html\/\"><span style=\"color:null;\">borracha de silicone l\u00edquida (LSR)<\/span><\/a><\/span><\/span><\/span><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\"> e borracha de silicone s\u00f3lida que s\u00e3o o mesmo silicone. Hoje vou lev\u00e1-lo atrav\u00e9s das diferen\u00e7as entre os dois silicones. Vamos primeiro entender as caracter\u00edsticas do silicone l\u00edquido (LSR) e do silicone s\u00f3lido.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><strong><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O silicone l\u00edquido \u00e9 um tipo de silicone vulcanizado a alta temperatura. Comparado com a borracha s\u00f3lida, trata-se de uma cola l\u00edquida com boa fluidez e vulcaniza\u00e7\u00e3o r\u00e1pida. \u00c9 mais seguro do que a borracha de silicone s\u00f3lida e at\u00e9 outros materiais de borracha, podendo, portanto, atender plenamente aos requisitos de grau aliment\u00edcio.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/strong><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><strong><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">A borracha de silicone s\u00f3lida \u00e9 um material el\u00e1stico polim\u00e9rico celular, que tem as caracter\u00edsticas de resist\u00eancia a altas temperaturas, resist\u00eancia ao frio, resist\u00eancia a solventes, resist\u00eancia \u00e0 histerese, resist\u00eancia \u00e0 viscosidade, isolamento el\u00e9trico, ind\u00fastria qu\u00edmica e assim por diante.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/strong><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-size: 12pt;\"><span style=\"background: rgb(255, 255, 255);\"><span style=\"color: rgb(0, 0, 0);\"><span style=\"letter-spacing: 0pt;\"><span style=\"text-transform: none;\"><span style=\"font-style: normal;\"><font face=\"Open Sans\"><a id=\"5\" name=\"5\"><\/a>A seguir, analisaremos suas diferen\u00e7as espec\u00edficas em cinco aspectos e algumas aplica\u00e7\u00f5es dos materiais LSR<\/font><font face=\"\u5fae\u8f6f\u96c5\u9ed1\">:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\" value=\"50\"><a href=\"#5\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Cinco diferen\u00e7as entre borracha de silicone l\u00edquida e borracha de silicone s\u00f3lida<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\" value=\"50\"><a href=\"#HCR\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">LSR contra HCR<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\" value=\"50\"><a href=\"#medical\"><span style=\"color:null;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">LSR de grau m\u00e9dico<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"Five_differences_Liquid_silicone_rubber_VS_solid_silicone_rubber\"><\/span><span style=\"font-size:22px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">Cinco diferen\u00e7as: borracha de silicone l\u00edquida VS borracha de silicone s\u00f3lida<\/span><\/b><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"1_Shape\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">1. Forma<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Como o nome sugere, a borracha de silicone l\u00edquida est\u00e1 em estado l\u00edquido e possui fluidez.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">A borracha de silicone s\u00f3lida \u00e9 s\u00f3lida e n\u00e3o possui fluidez.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"2_Safety\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">2. Seguran\u00e7a<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">As borrachas de silicone l\u00edquida podem ser materiais grau-aliment\u00edcio com alta transpar\u00eancia e alta seguran\u00e7a. Nenhum material auxiliar, como agentes de vulcaniza\u00e7\u00e3o, \u00e9 adicionado durante o processo de moldagem, e \u00e9 selado e moldado.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O silicone s\u00f3lido \u00e9 um material transparente e ecol\u00f3gico. A vulcaniza\u00e7\u00e3o \u00e9 necess\u00e1ria para acelerar o tempo de moldagem por vulcaniza\u00e7\u00e3o e para formar moldes abertos.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"3_Molding_method\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">3. <\/span><\/span><\/b><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><font face=\"Open Sans\">M<\/font><\/span><\/span><\/b><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">m\u00e9todo de moldagem<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O silicone l\u00edquido \u00e9 moldado por inje\u00e7\u00e3o l\u00edquida: o nome completo \u00e9 moldagem por inje\u00e7\u00e3o de borracha de silicone l\u00edquida e o equipamento de vulcaniza\u00e7\u00e3o \u00e9 uma m\u00e1quina de moldagem por inje\u00e7\u00e3o l\u00edquida.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O processo de moldagem por inje\u00e7\u00e3o \u00e9 muito simples (nenhum processo manual, como dosagem, mistura de borracha, corte, disposi\u00e7\u00e3o no processo de cola de alta temperatura, apenas um trabalhador pode trazer o produto), alta precis\u00e3o do produto (todos os procedimentos manuais antes da moldagem) todos substitu\u00eddos pela m\u00e1quina), alta produ\u00e7\u00e3o (borracha A\/B misturada a uma certa temperatura por alguns segundos), economiza m\u00e3o de obra, economiza eletricidade, economiza materiais e muitas outras vantagens, pode produzir produtos de produ\u00e7\u00e3o de borracha totalmente de alta temperatura.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">As pe\u00e7as moldadas de borracha de silicone s\u00f3lido s\u00e3o uma pe\u00e7a s\u00f3lida de material. Ap\u00f3s amassar com uma misturadora, um cortador corta o produto e o molda no tamanho e espessura adequados, depois coloca-o em um molde e o molda a uma certa temperatura sob uma prensa de moldagem por press\u00e3o. Ao desmoldar semelhante a produtos pl\u00e1sticos, o molde tamb\u00e9m precisa ser limpo.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"4_How_to_distinguish\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">4. Como distinguir<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Os produtos de borracha de silicone l\u00edquido possuem alta transpar\u00eancia, sem odor, e os produtos possuem um bocal de inje\u00e7\u00e3o de cola.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Os produtos de silicone s\u00f3lido possuem baixa transpar\u00eancia, agente de vulcaniza\u00e7\u00e3o ou outras fragr\u00e2ncias que mascaram o agente de vulcaniza\u00e7\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"5_Fields_of_use\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\"><a id=\"HCR\" name=\"HCR\"><\/a>5. Campos de aplica\u00e7\u00e3o<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O material LSR \u00e9 normalmente usado para produtos infantis e utens\u00edlios de cozinha e suprimentos m\u00e9dicos que entram em contato direto com alimentos e o corpo humano.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O silicone s\u00f3lido \u00e9 normalmente usado para artigos de uso di\u00e1rio e itens diversos industriais, bem como pe\u00e7as automotivas.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:100%;\">\n<tbody>\n<tr>\n<td>\n<p style=\"text-align: center;\"><span style=\"color:#000000;\"><img decoding=\"async\" src=\"\/media\/145\/Transparent%20Liquid%20Silicone%20Rubber.png\" style=\"height: 200px; width: 300px;\"><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color:#000000;\"><span style=\"font-size:16px;\">Borracha de silicone l\u00edquida<\/span><\/span><\/p>\n<\/td>\n<td>\n<p style=\"text-align: center;\"><span style=\"color:#000000;\"><img decoding=\"async\" src=\"\/media\/145\/solid%20silicone%20rubber2.jpg\" style=\"height: 200px; width: 300px;\"><\/span><\/p>\n<p style=\"text-align: center;\"><span style=\"color:#000000;\"><span style=\"font-size:16px;\">Borracha de Silicone S\u00f3lido<\/span><\/span><\/p>\n<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"LSR_VS_HCR\"><\/span><span style=\"font-size:22px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">LSR versus HCR<\/span><\/b><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<table border=\"1\" cellpadding=\"1\" cellspacing=\"1\" style=\"width:100%;\">\n<tbody>\n<tr>\n<td style=\"width: 600px;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">A Borracha de Silicone L\u00edquido (LSR) \u00e9 um sistema de dois componentes, onde longas cadeias de polissiloxano s\u00e3o refor\u00e7adas com s\u00edlica especialmente tratada. O Componente A cont\u00e9m um catalisador de platina e o Componente B cont\u00e9m metil-hidrossiloxano como um agente de reticula\u00e7\u00e3o e um inibidor de \u00e1lcool.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/td>\n<td><img decoding=\"async\" src=\"\/media\/145\/lsr%20vs%20hcr.jpg\" style=\"height: 150px; width: 250px;\"><\/td>\n<td><img decoding=\"async\" src=\"\/media\/145\/difference%20between%20lsr%20and%20solid%20silicone%20rubber.jpg\" style=\"height: 150px; width: 250px;\"><br \/>            &nbsp;<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O principal diferenciador entre os silicones l\u00edquidos e a borracha de alta consist\u00eancia (HCR) \u00e9 a natureza \u201cfluida\u201d ou \u201cl\u00edquida\u201d dos materiais LSR. Embora o HCR possa usar processo de cura com per\u00f3xido ou platina, o LSR usa apenas cura por adi\u00e7\u00e3o com platina. Devido \u00e0 natureza termofixa do material, a moldagem por inje\u00e7\u00e3o de borracha de silicone l\u00edquido requer tratamento especial, como mistura distributiva intensiva, enquanto mant\u00e9m o material a uma baixa temperatura antes de ser injetado na cavidade aquecida e vulcanizado.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"Benefits_of_LSR_VS_HCR\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Vantagens da LSR VS HCR<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<ol>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Biocompatibilidade FDA<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Resist\u00eancia a produtos qu\u00edmicos e bact\u00e9rias<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Excelente transpar\u00eancia, que permite a transmiss\u00e3o de luz e ilumina\u00e7\u00e3o<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Permeabilidade a gases<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Clareza<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Alto alongamento<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Superior rigidez diel\u00e9trica<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\"><a id=\"medical\" name=\"medical\"><\/a>Superior resist\u00eancia \u00e0 tra\u00e7\u00e3o, elonga\u00e7\u00e3o, resist\u00eancia ao rasgo e compress\u00e3o em extremos de temperatura<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Capacidade de funcionar em temperaturas extremas<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Baixa deforma\u00e7\u00e3o permanente por compress\u00e3o em amplas faixas de temperatura<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<li style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Comparado \u00e0 borracha de alta consist\u00eancia (HCR) e outros elast\u00f4meros, o LSR \u00e9 uma escolha de material melhor para fabrica\u00e7\u00e3o de componentes e dispositivos m\u00e9dicos de alta precis\u00e3o com geometrias detalhadas que requerem alta exatid\u00e3o.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ol>\n<h2 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"MEDICAL-GRADE_LSR\"><\/span><span style=\"font-size:22px;\"><span style=\"line-height:172%\"><span style=\"font-family:Arial\"><b><span style=\"font-family:'Open Sans'\">LSR DE GRAU M\u00c9DICO<\/span><\/b><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Uma das principais raz\u00f5es pelas quais o silicone se tornou um material fundamental adequado para aplica\u00e7\u00f5es em dispositivos m\u00e9dicos tem a ver com sua biocompatibilidade e a possibilidade de utiliz\u00e1-lo em uma ampla gama de dispositivos m\u00e9dicos salvadores de vidas, como marcapassos e drenos ventriculares.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin: 0pt 0pt 0.0001pt; text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/lsr-for-medical-grade-tube.jpg\" style=\"height: 133px; width: 200px;\"><img decoding=\"async\" src=\"\/media\/145\/medical%20grade%20lsr.jpeg\" style=\"width: 200px; height: 133px;\"><img decoding=\"async\" src=\"\/media\/145\/medical%20lsr.jpg\" style=\"height: 133px; width: 200px;\"><img decoding=\"async\" src=\"\/media\/145\/medical%20lsr3_1.jpg\" style=\"height: 133px; width: 200px;\"><br \/><img decoding=\"async\" src=\"\"><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Inova\u00e7\u00f5es em ci\u00eancia dos materiais tornaram os materiais n\u00e3o implant\u00e1veis mais comumente dispon\u00edveis em uma variedade de durezas. Isso possibilita a fabrica\u00e7\u00e3o de dispositivos m\u00e9dicos com diferentes n\u00edveis de rigidez.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:13pt; margin-bottom:13pt; text-align:justify\"><span class=\"ez-toc-section\" id=\"Advantages\"><\/span><span style=\"color:#f39c12;\"><span style=\"font-size:16pt\"><span style=\"line-height:172%\"><span style=\"font-family:Calibri\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:'Open Sans'\">Vantagens<\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">A borracha de silicone m\u00e9dica deve passar por avalia\u00e7\u00e3o de testes de seguran\u00e7a espec\u00edficos. O silicone l\u00edquido de grau n\u00e3o implant\u00e1vel para moldagem pode entrar em contato com a pele, mas n\u00e3o com o interior do corpo. O silicone l\u00edquido de grau m\u00e9dico aprovado para aplica\u00e7\u00f5es m\u00e9dicas que entrar\u00e3o em contato com a pele possui estabilidade excepcional e \u00e9 repelente \u00e0 \u00e1gua, o que impede que o material curado seja afetado pelo contato com a pele, e suas caracter\u00edsticas hidrorrepelentes evitam que o material grude em feridas. <\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Al\u00e9m disso, a qualidade higi\u00eanica do LSR ajuda a resistir ao crescimento de bact\u00e9rias e fungos. O LSR possui qualidades inerentes de flexibilidade e maciez, e sua natureza n\u00e3o al\u00e9rgica garante que o material n\u00e3o afete a pele, assegurando o conforto do paciente.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O LSR n\u00e3o s\u00f3 tolera calor, mas tamb\u00e9m mant\u00e9m extrema elasticidade em temperaturas muito baixas. A flexibilidade do material depende da natureza do composto, mas \u00e9 tipicamente muito alta. Por exemplo, alguns materiais LSR t\u00eam uma elonga\u00e7\u00e3o na ruptura de 1000 por cento.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">O LSR tamb\u00e9m possui baixa deforma\u00e7\u00e3o permanente por compress\u00e3o ou baixa deforma\u00e7\u00e3o permanente ap\u00f3s aplica\u00e7\u00e3o ou remo\u00e7\u00e3o de for\u00e7a. O LSR tamb\u00e9m resiste bem \u00e0 radia\u00e7\u00e3o ultravioleta. A estabilidade da pe\u00e7a curada prolonga a vida \u00fatil do produto.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\">&nbsp;<\/p>\n<p style=\"margin:0pt 0pt 0.0001pt; text-align:justify\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"background:#ffffff\"><span style=\"font-family:'Open Sans'\"><span style=\"color:#000000\"><span style=\"letter-spacing:0.0000pt\"><span style=\"text-transform:none\"><span style=\"font-style:normal\">Muitos projetistas comparam o LSR aos elast\u00f4meros termopl\u00e1sticos (TPS), e o LSR ganhou a reputa\u00e7\u00e3o de \u201cTPE turbinado\u201d. Embora o LSR custe mais que outras resinas e tenha um tempo de ciclo maior no processo de moldagem em compara\u00e7\u00e3o com outros termopl\u00e1sticos, o LSR permite combinar m\u00faltiplas partes moldadas para atender especifica\u00e7\u00f5es do cliente e reduzir o custo das tiradas de produ\u00e7\u00e3o. Portanto, as capacidades gerais do LSR o tornam uma escolha inteligente para muitas aplica\u00e7\u00f5es em dispositivos m\u00e9dicos.<\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Existem essas diferen\u00e7as entre a borracha de silicone l\u00edquido (LSR) e a borracha de silicone s\u00f3lido, que s\u00e3o o mesmo silicone. Hoje vou lev\u00e1-lo atrav\u00e9s das diferen\u00e7as entre os dois silicones. Vamos primeiro entender as caracter\u00edsticas do silicone l\u00edquido (LSR) e do silicone s\u00f3lido. A borracha de silicone l\u00edquido \u00e9 um tipo de borracha de silicone vulcanizada a alta temperatura. Em compara\u00e7\u00e3o\u2026<\/p>","protected":false},"author":12,"featured_media":27212,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[617],"tags":[],"class_list":["post-27211","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-lsr"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27211","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=27211"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27211\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27212"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27211"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27211"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27211"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}