{"id":27656,"date":"2025-11-10T21:42:17","date_gmt":"2025-11-10T13:42:17","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27656"},"modified":"2025-11-10T21:42:30","modified_gmt":"2025-11-10T13:42:30","slug":"what-is-silicone","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/what-is-silicone.html","title":{"rendered":"O que \u00e9 silicone?"},"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\">Nos \u00faltimos anos, estamos cada vez mais usando produtos de silicone leves e de f\u00e1cil processamento em nossas vidas. Com os avan\u00e7os tecnol\u00f3gicos e a cont\u00ednua expans\u00e3o das \u00e1reas de aplica\u00e7\u00e3o, o tamanho do mercado de silicone continua a se expandir. A longo prazo, com a recupera\u00e7\u00e3o da economia global e a ascens\u00e3o dos mercados emergentes, espera-se que a demanda por silicone cres\u00e7a ainda mais. O que \u00e9 silicone?<\/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 silicone pertence \u00e0 borracha sint\u00e9tica na borracha especial, que \u00e9 dividida em s\u00f3lido e l\u00edquido de acordo com a forma. O l\u00edquido, de acordo com a temperatura de vulcaniza\u00e7\u00e3o, \u00e9 dividido em tipo de vulcaniza\u00e7\u00e3o \u00e0 temperatura ambiente e tipo de vulcaniza\u00e7\u00e3o em alta temperatura. A unidade estrutural b\u00e1sica dos produtos de silicone \u00e9 composta por elos de cadeia sil\u00edcio-oxig\u00eanio, e a cadeia lateral est\u00e1 conectada a v\u00e1rios outros grupos org\u00e2nicos atrav\u00e9s de \u00e1tomos de sil\u00edcio. Portanto, a estrutura dos produtos de silicone cont\u00e9m tanto <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">grupos org\u00e2nicos<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">e <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">estruturas inorg\u00e2nicas<\/font><font face=\"\u5b8b\u4f53\">\u201d<\/font><font face=\"Open Sans\">, esta composi\u00e7\u00e3o especial e estrutura molecular definem as caracter\u00edsticas das fun\u00e7\u00f5es org\u00e2nicas e inorg\u00e2nicas em um s\u00f3.<\/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\">A seguir est\u00e1 uma introdu\u00e7\u00e3o ao uso de silica gel org\u00e2nica a partir de 4 aspectos:<a id=\"1\" name=\"1\"><\/a><\/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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como classificar o silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#2\"><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\">Qu\u00e3o seguro \u00e9 o silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/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\">Quais s\u00e3o as recomenda\u00e7\u00f5es para usar 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:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Como fazer o silicone ter um desempenho melhor?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<\/ul>\n<h1 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><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 classificar o silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><\/h1>\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 silicone \u00e9 um material comum. Normalmente, o que as pessoas chamam comumente de silicone \u00e9 dividido em duas categorias principais: gel de sil\u00edcio inorg\u00e2nico e silicone.<\/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\">(1) A s\u00edlica gel inorg\u00e2nica \u00e9 obtida principalmente por condensa\u00e7\u00e3o \u00e1cida e precipita\u00e7\u00e3o de silicato de s\u00f3dio sem \u00e1tomos de carbono. Forma poros interconectados, possui uma enorme \u00e1rea superficial e \u00e9 geralmente usada como desumidificante, adsorvente e suporte de catalisador, com uma ampla gama de aplica\u00e7\u00f5es em campos industriais, como tratamento de \u00e1guas residuais e gases de escape.<\/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) In our daily life, the common silicone is mainly silicone polymers, silicone polymers\u2019s chemical structure are mainly based on silicone-oxygen bonding to form the main chain, in the silicon atom connected to other groups. As its molecular chain is mainly composed of heteroatoms, the formation of the material has good flexibility and elasticity, properties, and processing methods are close to rubber, so it is also called silicone rubber. <\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/198-silicone-04.png\" style=\"width: 321px; height: 250px;\"><\/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 borracha de silicone \u00e9 frequentemente usada como substituta da borracha no \u00e2mbito de uso di\u00e1rio. Nas ind\u00fastrias da constru\u00e7\u00e3o, el\u00e9trica, m\u00e9dica, alimentar e outras (como selantes de silicone), tem sido amplamente utilizada. Em aplica\u00e7\u00f5es m\u00e9dicas, os produtos de silicone ter\u00e3o desempenho de contacto com alimentos e at\u00e9 contacto com o corpo humano.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"XJY-707_Hydride_terminated_Polydimethylsiloxane\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/hydride-terminated-polydimethylsiloxane.html\/\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-707 Polidimetilsiloxano terminado em hidreto<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Como a estrutura molecular cont\u00e9m \u00e1tomos de hidrog\u00e9nio ativos, pode ser sintetizada atrav\u00e9s da rea\u00e7\u00e3o de adi\u00e7\u00e3o de sil\u00edcio-hidrog\u00e9nio de pol\u00edmeros copol\u00edmeros e pode ser transformada numa s\u00e9rie de \u00f3leos de silicone ativos. Pode ser usada como extensor de cadeia para borracha de silicone l\u00edquida.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/707_9.png\" style=\"height: 135px; width: 800px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"XJY-711_Hydrogen_terminated_Methylhydrogensiloxane_Dimethylsiloxane_copolymer\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/hydride-terminated-polydimethylsiloxane.html\/\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">XJY-711 Copol\u00edmero de Metilhidrogenossiloxano terminado em Hidrog\u00eanio e Dimetilsiloxano<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">\u00c9 um l\u00edquido incolor transparente e pode ser usado como agente de reticula\u00e7\u00e3o de borrachas de silicone.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/711_18.png\" style=\"height: 187px; width: 800px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"XJY-8206N_VMQ_Solution_Series_Methyl_Vinyl_MQ_Silicone_Resin_Vinyl_Polydimethylsiloxane\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-vinyl-mq-silicone-resin-vinyl-polydimethylsiloxane.html\/\">XJY-8206N S\u00e9rie VMQ Solu\u00e7\u00e3o Resina de Silicone MQ Metil Vin\u00edlica + Polidimetilsiloxano Vin\u00edlico<\/a><a id=\"2\" name=\"2\"><\/a><\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">S\u00e3o resinas de silicone l\u00edquidas incolores e transparentes de metilo e vinilo compostas por resina de silicone vin\u00edlica MQ e \u00f3leo de silicone vin\u00edlico, que podem ser usadas para borracha de silicone l\u00edquida LSR de moldagem aditiva.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/8206N_21.png\" style=\"height: 163px; width: 800px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_How_safe_is_silicone\"><\/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. Qu\u00e3o seguro \u00e9 o silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"21_Safety_of_silicone_itself\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2.1 Seguran\u00e7a do silicone em si<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Para pl\u00e1sticos, silicone e outros materiais polim\u00e9ricos, a sua seguran\u00e7a reflete-se principalmente em v\u00e1rios aspetos. <\/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\">(1) Em primeiro lugar est\u00e1 o pr\u00f3prio material. O material em si deve ser at\u00f3xico e fisiologicamente inerte, mesmo durante o processo de cura.<\/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) In addition, the material should also have chemical stability, and corrosion resistance, and not be easy to decompose, to prevent the production of harmful substances. A counter-example is polycarbonate. Currently, the most widely used polycarbonate for bisphenol A polycarbonate, the use part of the unreacted bisphenol A monomer may be migrated from the material, this substance will affect the children\u2019s metabolism as well as growth and development, so it is not suitable for children\u2019s products.<\/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) Compared with ordinary plastics, the safety of silicone is obviously much higher. Silicone\u2019s molecular chain is mainly dominated by silicone-oxygen bonds, and the incidental groups are mainly methyl and other non-reactive groups. Therefore, the nature of silicone is very stable, not easy to decompose, there is no physiological activity, does not participate in the metabolism, and there is no toxic effect on the human body.<\/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 testes de biocompatibilidade de tubos de silicone m\u00e9dicos mostraram que o tecido humano reage muito pouco a ele, e mesmo em caso de implanta\u00e7\u00e3o, n\u00e3o causa rea\u00e7\u00f5es de corpo estranho. Por isso, as pessoas sentem-se confort\u00e1veis a permitir que o silicone entre em contacto com o corpo humano durante procedimentos m\u00e9dicos, mesmo quando usado para administra\u00e7\u00e3o de sangue ou implantado no corpo. A in\u00e9rcia fisiol\u00f3gica do silicone torna-o amplamente utilizado em tratamentos m\u00e9dicos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/198-silicone-02.png\" style=\"width: 275px; height: 250px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"22_Safety_in_use\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">2.2 Seguran\u00e7a no uso<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">Al\u00e9m disso, preocupamo-nos com a estabilidade e resist\u00eancia \u00e0s intemp\u00e9ries do material no uso di\u00e1rio. Especialmente quando materiais de grau alimentar s\u00e3o usados como contentores, frequentemente precisamos de os aquecer e esterilizar. Assim, se o material pode suportar altas temperaturas ou se ir\u00e1 produzir subst\u00e2ncias nocivas durante o aquecimento, \u00e9 um indicador muito importante. Pode-se dizer que, entre os materiais polim\u00e9ricos, o silicone possui excelente resist\u00eancia ao calor. Isto porque o esqueleto da cadeia principal do silicone \u00e9 composto por \u00e1tomos de sil\u00edcio e oxig\u00e9nio alternados, com propriedades semelhantes a materiais inorg\u00e2nicos como o quartzo, e pode ser considerado uma esp\u00e9cie de subst\u00e2ncia semi-inorg\u00e2nica e semi-org\u00e2nica, herdando assim algumas das propriedades inorg\u00e2nicas de resist\u00eancia a altas temperaturas. O silicone pode geralmente ser usado a 200 graus Celsius, sem preocupa\u00e7\u00f5es com a decomposi\u00e7\u00e3o do material ou a produ\u00e7\u00e3o de subst\u00e2ncias nocivas, podendo ser aquecido repetidamente. Esta \u00e9 a raz\u00e3o pela qual alguns contentores, como colheres de fritar, biber\u00f5es e marmitas, podem agora ser fabricados em silicone.<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\/198-silicone-01.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_are_the_recommendations_for_using_silicone\"><\/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. Quais s\u00e3o as recomenda\u00e7\u00f5es para usar 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\">O silicone \u00e9 um material polim\u00e9rico seguro e fi\u00e1vel. \u00c0 medida que o silicone aparece cada vez mais na vida.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"1_Selecting_food-grade_silicone\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:13.5pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">(1) Selecionar silicone grau aliment\u00edcio<\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h3>\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\">No dia a dia, as pessoas frequentemente avaliam o material pela sua apar\u00eancia e odor, e at\u00e9 t\u00eam alguns equ\u00edvocos. Devido a algumas raz\u00f5es hist\u00f3ricas, uma parte consider\u00e1vel das pessoas pensa que o silicone ou o pl\u00e1stico coloridos t\u00eam de ser materiais reciclados, produtos pouco saud\u00e1veis e de baixa qualidade. Mas na realidade, como artigos de uso di\u00e1rio, \u00e9 muito normal ter cor por raz\u00f5es est\u00e9ticas ou outras fun\u00e7\u00f5es. Enquanto pessoas comuns escolhem produtos de silicone, o mais simples \u00e9 verificar se o material \u00e9 de grau alimentar.<\/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\">As normas relevantes para materiais de grau alimentar especificam estritamente as mat\u00e9rias-primas que podem ser usadas em produtos de silicone, bem como o processo de produ\u00e7\u00e3o, excluindo uma parte significativa de produtos de silicone com riscos para a sa\u00fade. Al\u00e9m disso, as normas para materiais de grau alimentar tamb\u00e9m enfatizam o chamado teste de migra\u00e7\u00e3o. No teste de migra\u00e7\u00e3o, o silicone ser\u00e1 imerso em etanol ou outros solventes, exigindo que a cor e a turbidez da solu\u00e7\u00e3o de imers\u00e3o n\u00e3o se alterem ap\u00f3s o teste e que as v\u00e1rias subst\u00e2ncias na solu\u00e7\u00e3o de imers\u00e3o, como metais pesados e nitrosaminas, n\u00e3o excedam os valores estabelecidos. Portanto, independentemente da cor do silicone, desde que cumpra as normas de materiais de grau alimentar, n\u00e3o h\u00e1 necessidade de preocupa\u00e7\u00e3o com a liberta\u00e7\u00e3o de subst\u00e2ncias nocivas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/198-silicone-06.png\" style=\"width: 258px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Pay_attention_to_the_environment\"><\/span><span style=\"color:#000000;\"><span style=\"font-size:18pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><b><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">(2) Prestar aten\u00e7\u00e3o ao ambiente<\/font><\/span><\/span><\/span><\/b><b>&nbsp;<a id=\"4\" name=\"4\"><\/a><\/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\">Qualquer tipo de material tem o seu \u00e2mbito espec\u00edfico de uso e ambiente, e o silicone n\u00e3o \u00e9 exce\u00e7\u00e3o. No processo de uso, em primeiro lugar, devemos prestar aten\u00e7\u00e3o \u00e0 temperatura de uso, que n\u00e3o deve exceder o valor permitido, para evitar a queima dos produtos de silicone. Ao mesmo tempo, evitar o uso de gasolina, \u00e1cidos fortes e outros solventes org\u00e2nicos ou subst\u00e2ncias corrosivas na sua imers\u00e3o. Isto n\u00e3o s\u00f3 evitar\u00e1 a produ\u00e7\u00e3o de subst\u00e2ncias nocivas, como tamb\u00e9m aumentar\u00e1 a vida \u00fatil do silicone, garantindo a seguran\u00e7a durante o processo de uso. Simultaneamente, os novos produtos de silicone, devido ao processo de moldagem e mistura, passam por um curto per\u00edodo de tratamento a altas temperaturas, podendo ter um ligeiro odor, o que \u00e9 normal. Recomenda-se que ap\u00f3s fervura e limpeza ou ventila\u00e7\u00e3o natural durante alguns dias, aguardando que estes odores desapare\u00e7am, possam ser usados normalmente.<\/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\">Relative to ordinary polymer materials, silicone\u2019s safety is better. In daily life, as long as attention is paid to the selection of quality-assured food-grade materials while paying attention to the use of the environment, the safety of silicone can be guaranteed.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_How_to_make_silicone_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\">4. Como fazer o silicone ter 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 silicone possui resist\u00eancia a temperaturas, resist\u00eancia \u00e0s intemp\u00e9ries, propriedades de isolamento el\u00e9trico, in\u00e9rcia fisiol\u00f3gica e propriedades qu\u00edmicas, e baixa tens\u00e3o superficial; estas s\u00e3o excelentes propriedades, pelo que tem uma gama muito ampla de aplica\u00e7\u00f5es. \u00c9 usado n\u00e3o s\u00f3 como material especial nos setores da avia\u00e7\u00e3o, tecnologia de ponta e tecnologia militar, mas tamb\u00e9m em todos os setores da economia nacional, tendo a sua aplica\u00e7\u00e3o sido expandida para: constru\u00e7\u00e3o (como selantes de silicone), componentes e eletr\u00f3nica el\u00e9trica, t\u00eaxtil, autom\u00f3vel, maquinaria, couro e papel, qu\u00edmica e ind\u00fastria ligeira, metal e tintas, medicina e sa\u00fade, entre outros. Como melhorar a competitividade dos 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\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/\">XJY Silicones<\/a> \u00e9 um dos principais<a href=\"https:\/\/www.xjysilicone.com\/pt\/resin-series.html\/\"> resina de silicone MQ <\/a>e<a href=\"https:\/\/www.xjysilicone.com\/pt\/vmq.html\/\"> Silicone VMQ<\/a> Fabricantes na China, com mais de 30 anos de I&amp;D para produzir produtos de silicone na ind\u00fastria do silicone e mais de 15 patentes relacionadas e suporte t\u00e9cnico. A nossa <a href=\"https:\/\/www.xjysilicone.com\/pt\/vmq.html\/\">produtos de mat\u00e9rias-primas de silicone<\/a> pode satisfazer as necessidades dos<a href=\"https:\/\/www.xjysilicone.com\/pt\/vmq.html\/\"> \u00e1rea de silicone <\/a>e apoiar o fornecimento de solu\u00e7\u00f5es personalizadas diversificadas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><a href=\"https:\/\/www.xjysilicone.com\/pt\/gallery.html\/\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><\/a><\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Nos \u00faltimos anos, temos cada vez mais usado produtos de silicone leves e f\u00e1ceis de processar em nossas vidas. Com os avan\u00e7os tecnol\u00f3gicos e a expans\u00e3o cont\u00ednua das \u00e1reas de aplica\u00e7\u00e3o, o tamanho do mercado de silicone continua a se expandir. A longo prazo, com a recupera\u00e7\u00e3o da economia global e a ascens\u00e3o de mercados emergentes, a demanda por silicone \u00e9...<\/p>","protected":false},"author":12,"featured_media":27657,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[617],"tags":[],"class_list":["post-27656","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\/27656","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=27656"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27656\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27657"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27656"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27656"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27656"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}