{"id":26397,"date":"2025-10-27T13:51:27","date_gmt":"2025-10-27T05:51:27","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=26397"},"modified":"2025-10-29T17:53:41","modified_gmt":"2025-10-29T09:53:41","slug":"why-choose-vinyl-silicone-for-dentistry","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/why-choose-vinyl-silicone-for-dentistry","title":{"rendered":"Por que escolher silicone vin\u00edlico para odontologia?"},"content":{"rendered":"<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\">A resina de silicone vin\u00edlica tem um bom prospecto de desenvolvimento. Nos \u00faltimos anos, a capacidade de produ\u00e7\u00e3o das resinas de silicone vin\u00edlicas vem se expandindo com os avan\u00e7os tecnol\u00f3gicos, e o r\u00e1pido desenvolvimento de ind\u00fastrias a jusante, como eletr\u00f4nicos e constru\u00e7\u00e3o, tamb\u00e9m levou a uma crescente demanda de mercado. Al\u00e9m disso, a prote\u00e7\u00e3o ambiental e a sustentabilidade tornaram-se o foco da ind\u00fastria, e mais produtos de alto desempenho, baixo VOC e biodegrad\u00e1veis ser\u00e3o desenvolvidos no futuro. Como a resina de silicone vin\u00edlica \u00e9 usada na odontologia?<\/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 vin\u00edlico \u00e9 um material de alto desempenho que oferece uma s\u00e9rie de vantagens significativas. Em primeiro lugar, \u00e9 altamente resistente ao calor e pode permanecer est\u00e1vel em ambientes extremos, sendo adequado para cen\u00e1rios de alta temperatura (como umidade e luz solar), como na aeroespacial. Em segundo lugar, \u00e9 resistente quimicamente a \u00e1cidos, \u00e1lcalis e solventes, protegendo efetivamente os componentes eletr\u00f4nicos de produtos qu\u00edmicos externos. Al\u00e9m disso, possui boas propriedades mec\u00e2nicas, que podem melhorar significativamente as propriedades mec\u00e2nicas da borracha de silicone, como dureza e resist\u00eancia \u00e0 tra\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 8 aspectos para introduzir o silicone vin\u00edlico para o campo da densidade:<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<ul>\n<li 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=\"#1\">O que \u00e9 silicone vin\u00edlico?<\/a><a id=\"1\" name=\"1\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/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\">Por que usar borracha de silicone na odontologia?<\/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\">Qual \u00e9 o m\u00e9todo de s\u00edntese do silicone vin\u00edlico?<\/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\">Quais s\u00e3o as propriedades da borracha de silicone vin\u00edlica?<\/font><\/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\">Qual \u00e9 a prepara\u00e7\u00e3o industrializada da borracha de silicone vin\u00edlica?<\/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 a aplica\u00e7\u00e3o da resina de silicone vin\u00edlica na odontologia?<\/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\">Qual \u00e9 o futuro da resina de silicone vin\u00edlica?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#8\"><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 tornar o silicone vin\u00edlico melhor?<\/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_What_is_vinyl_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\">1. O que \u00e9 silicone vin\u00edlico?<\/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\">Existe uma ampla variedade de silanos funcionais, incluindo silanos metacriloiloxi, silanos amino, silanos contendo enxofre, silanos vin\u00edlicos, silanos ep\u00f3xi e outros produtos de silicone. O silano vin\u00edlico, tamb\u00e9m conhecido como siloxano vin\u00edlico, \u00e9 um composto org\u00e2nico. O silano vin\u00edlico \u00e9 um l\u00edquido incolor e transparente com odor irritante, sol\u00favel em solventes org\u00e2nicos contendo benzeno, \u00e9ter e \u00e1lcool, e insol\u00favel em \u00e1gua. O silano vin\u00edlico tem uma ampla gama de usos, incluindo t\u00eaxteis, medicina, materiais de constru\u00e7\u00e3o, a ind\u00fastria qu\u00edmica e outros campos como suas principais extremidades de demanda.<\/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 estrutura central (pol\u00edmeros de base) dos materiais de vinilsilano \u00e9 que os \u00e1tomos de sil\u00edcio est\u00e3o conectados com o grupo vinil atrav\u00e9s de uma liga\u00e7\u00e3o Si-C e oxig\u00eanio. A dupla liga\u00e7\u00e3o do grupo vinil confere ao material sua reatividade, enquanto o esqueleto de siloxano fornece estabilidade t\u00e9rmica e hidrofobicidade. Em pol\u00edmeros (por exemplo, borracha de silicone vin\u00edlica), o grupo vinil atua como um ponto de reticula\u00e7\u00e3o para formar uma estrutura de rede tridimensional por rea\u00e7\u00e3o radical ou adi\u00e7\u00e3o de hidrogena\u00e7\u00e3o catalisada por platina.<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\/1455b9afad9d8331a02b255bebadc4d6.jpg\" style=\"width: 141px; height: 250px;\"><img decoding=\"async\" src=\"\/media\/145\/1f42f522127395787d359e3640eb5197.jpg\" style=\"width: 167px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Why_use_silicone_rubber_in_dentistry\"><\/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. Por que usar borracha de silicone na odontologia?<\/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 materiais de impress\u00e3o de borracha de silicone tornaram-se um dos materiais de impress\u00e3o mais desej\u00e1veis usados na pr\u00e1tica cl\u00ednica devido \u00e0 sua alta resist\u00eancia, elasticidade, precis\u00e3o, estabilidade dimensional e plasticidade. Embora seja amplamente utilizado no campo da odontologia, ainda existem algumas defici\u00eancias de desempenho: como a molhabilidade superficial pobre, apresentando um certo grau de hidrofobicidade, afetando a reprodutibilidade do material de impress\u00e3o nos detalhes dos tecidos duros e moles da cavidade oral; al\u00e9m disso, a falta de propriedades antibacterianas no pr\u00f3prio material de borracha de silicone existente far\u00e1 com que a superf\u00edcie seca da impress\u00e3o transporte um grande n\u00famero de microrganismos patog\u00eanicos, e uma limpeza inadequada pode se tornar uma fonte de infec\u00e7\u00e3o cruzada, portanto, como melhorar a hidrofilicidade do material de borracha de silicone e conferir-lhe propriedades antibacterianas \u00e9 o atual ponto de pesquisa, podendo ser uma \u00e1rea de melhoria.<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\/aed85339fb22951fc8e659568792c205.jpg\" style=\"width: 200px; height: 250px;\"><img decoding=\"async\" src=\"\/media\/145\/f6a4246e1b092867ae41f80cf565ac4d.jpg\" style=\"width: 141px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_What_is_the_synthesis_method_of_vinyl_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. Qual \u00e9 o m\u00e9todo de s\u00edntese do silicone vin\u00edlico?<\/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=\"1_Direct_synthesis\"><\/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) S\u00edntese direta:<\/font><\/span><\/span><\/span><\/b><b>&nbsp;<\/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\">Rea\u00e7\u00e3o de acoplamento de silano com haleto de vinila (como a rea\u00e7\u00e3o de Grignard) na presen\u00e7a de catalisador de cobre para gerar o mon\u00f4mero de silano vin\u00edlico.<\/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=\"2_Hydrolysis_and_polycondensation\"><\/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) Hidr\u00f3lise e policondensa\u00e7\u00e3o:<\/font><\/span><\/span><\/span><\/b><b>&nbsp;<\/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\">O mon\u00f4mero de silano vin\u00edlico \u00e9 hidrolisado em condi\u00e7\u00f5es \u00e1cidas para produzir silanol e subsequentemente policondensado em polissiloxano. O peso molecular e o grau de ramifica\u00e7\u00e3o podem ser ajustados pelo controle das condi\u00e7\u00f5es de rea\u00e7\u00e3o.<\/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=\"3_Functionalization_modification\"><\/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\">(3) Modifica\u00e7\u00e3o de funcionaliza\u00e7\u00e3o:<\/font><\/span><\/span><\/span><\/b><b>&nbsp;<\/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\">Introdu\u00e7\u00e3o de vinil na cadeia de polissiloxano atrav\u00e9s da rea\u00e7\u00e3o de adi\u00e7\u00e3o silicone-hidrog\u00eanio, como a utiliza\u00e7\u00e3o de \u00f3leo de silicone contendo hidrog\u00eanio e rea\u00e7\u00e3o c\u00edclica vin\u00edlica.<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\/f864afecc910f1c40621ae91e62cab9a.jpg\" style=\"width: 167px; height: 250px;\"><img decoding=\"async\" src=\"\/media\/145\/20485b3376f9fe7067c9daf14d8e9337.jpg\" style=\"width: 188px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"4_What_are_the_properties_of_vinyl_silicone_rubber\"><\/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. Quais s\u00e3o as propriedades da borracha de silicone vin\u00edlica?<\/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) Estabilidade t\u00e9rmica:<a id=\"5\" name=\"5\"><\/a><\/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\">Temperatura de decomposi\u00e7\u00e3o de at\u00e9 300 <\/font><font face=\"\u5b8b\u4f53\">\u00b0 <\/font><font face=\"Open Sans\">\u00b0C ou mais (como a borracha de silicone vin\u00edlica que mant\u00e9m elasticidade a 250 <\/font><font face=\"\u5b8b\u4f53\">\u00b0 <\/font><font face=\"Open Sans\">\u00b0C).<\/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) Propriedades mec\u00e2nicas: <\/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\">Resist\u00eancia \u00e0 tra\u00e7\u00e3o 5-10 MPa, alongamento na ruptura 300-800%.<\/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) Isolamento el\u00e9trico: <\/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\">Resistividade volum\u00e9trica &gt; 10<\/font><font face=\"\u5b8b\u4f53\">\u00b9\u2075 \u03a9<\/font><font face=\"Open Sans\">-cm, constante diel\u00e9trica 2,5-3,5 (1 MHz).<\/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=\"5_What_is_the_industrialized_preparation_of_vinyl_silicone_rubber\"><\/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. Qual \u00e9 a prepara\u00e7\u00e3o industrializada da borracha de silicone vin\u00edlica?<\/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=\"1_Raw_material_and_process_optimization\"><\/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) Otimiza\u00e7\u00e3o de mat\u00e9ria-prima e processo<\/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\">A produ\u00e7\u00e3o de borracha de silicone vin\u00edlica requer cicl\u00f4meros vin\u00edlicos de alta pureza (ex.: D4Vi) e tetrametildivinildisiloxano. O uso de reator cont\u00ednuo de leito fluidizado melhora a efici\u00eancia da policondensa\u00e7\u00e3o e reduz a quantidade de catalisador de platina para menos de 10 ppm, diminuindo custos.<\/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=\"2_Crosslinking_Technology_Breakthrough\"><\/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) Avan\u00e7o na tecnologia de reticula\u00e7\u00e3o<a id=\"6\" name=\"6\"><\/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\">Vulcaniza\u00e7\u00e3o por Per\u00f3xido: O per\u00f3xido de dibutilo inicia a reticula\u00e7\u00e3o por radicais livres para produtos espessos.<\/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\">Adi\u00e7\u00e3o de vulcaniza\u00e7\u00e3o: adi\u00e7\u00e3o de s\u00edlica e hidrog\u00eanio catalisada por platina, elimina\u00e7\u00e3o de subprodutos, adequada para encapsulamento de componentes eletr\u00f4nicos de precis\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\">Cura por UV: novos fotoiniciadores para reduzir o tempo de cura para segundos e diminuir o consumo de energia em 70%.<\/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=\"3_Green_Manufacturing_Trends\"><\/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\">(3) Tend\u00eancias de Fabrica\u00e7\u00e3o Verde<\/font><\/span><\/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\">Mat\u00e9rias-primas de silano de base biol\u00f3gica (por exemplo, SiO<\/font><font face=\"\u5b8b\u4f53\">\u2082 <\/font><font face=\"Open Sans\">a partir de cascas de arroz) e processos de reciclagem em circuito fechado (por exemplo, CO supercr\u00edtico<\/font><font face=\"\u5b8b\u4f53\">\u2082 <\/font><font face=\"Open Sans\">despolimeriza\u00e7\u00e3o) tornaram-se prioridades de P&amp;D e FDA.<\/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=\"6_What_is_the_application_of_vinyl_silicone_resin_within_dentistry\"><\/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 a aplica\u00e7\u00e3o da resina de silicone vin\u00edlica na odontologia?<\/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;\"><span class=\"ez-toc-section\" id=\"XJY-9860XJY-9866\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-vinyl-mq-silicone-resin-and-vinyl-silicone-oil-solution.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-9860\\\/XJY-9866 <\/font><\/span><\/span><\/span><\/b><\/span><\/span><\/span><\/a><span class=\"ez-toc-section-end\"><\/span><\/h3>\n<h3 style=\"margin-top: 7px; margin-bottom: 7px;\"><span class=\"ez-toc-section\" id=\"Methyl_Vinyl_MQ_Silicone_Resin_and_Vinyl_Silicone_Fluid_Solution\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-vinyl-mq-silicone-resin-and-vinyl-silicone-oil-solution.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\">Solu\u00e7\u00e3o de Resina de Silicone Metil Vinil MQ e Fluido de Silicone Vin\u00edlico<\/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\">Estes aditivos s\u00e3o especificamente projetados para melhorar as propriedades mec\u00e2nicas de elast\u00f4meros de silicone curados por adi\u00e7\u00e3o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/7f03b397ff79de1871ad5a06d894bd49.jpg\" style=\"width: 187px; height: 250px;\"><img decoding=\"async\" src=\"\/media\/145\/c850c910c21e61ef0ed349ae1f35a64b.jpg\" style=\"width: 250px; 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\">Os produtos vin\u00edlicos XJY consistem em pol\u00edmeros de silicone funcionalizados com vinil e resinas MQ funcionalizadas com vinil. Esta combina\u00e7\u00e3o de produtos \u00e9 particularmente adequada para a formula\u00e7\u00e3o de sistemas transparentes sem cargas, com altos requisitos de propriedades mec\u00e2nicas. Al\u00e9m disso, pode melhorar significativamente as propriedades mec\u00e2nicas de sistemas formulados contendo cargas.<\/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 introdu\u00e7\u00e3o de grupos funcionais vin\u00edlicos pode aumentar significativamente a densidade de reticula\u00e7\u00e3o dos elast\u00f4meros. Nos elast\u00f4meros de silicone, o vinil reage com grupos de hidrog\u00eanio de silicone em uma rea\u00e7\u00e3o de adi\u00e7\u00e3o para formar uma estrutura de rede altamente reticulada, o que melhora as propriedades mec\u00e2nicas do elast\u00f4mero. Esta estrutura reticulada melhora propriedades como resist\u00eancia \u00e0 tra\u00e7\u00e3o, resist\u00eancia ao rasgamento e viscosidades do material.<\/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=\"\u5b8b\u4f53\">\u25cf <\/font><font face=\"Open Sans\">Boa resist\u00eancia \u00e0 tra\u00e7\u00e3o, resist\u00eancia ao rasgamento<\/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=\"\u5b8b\u4f53\">\u25cf <\/font><font face=\"Open Sans\">Resist\u00eancia a altas temperaturas<\/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=\"\u5b8b\u4f53\">\u25cf <\/font><font face=\"Open Sans\">Alta transpar\u00eancia<\/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=\"\u5b8b\u4f53\">\u25cf <\/font><font face=\"Open Sans\">Resist\u00eancia a UV, resist\u00eancia \u00e0s intemp\u00e9ries<\/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\">Applications<a id=\"7\" name=\"7\"><\/a><\/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\">1. Borracha de silicone VMQ altamente transparente e dura,<\/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. Carga de refor\u00e7o para borracha de silicone moldada por adi\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\">3. Agente de cura para borracha de silicone VMQ,<\/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. Elast\u00f4meros de silicone VMQ de baixa dureza,<\/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\">5. Gel de silicone<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:Calibri\"><b><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:bold\"><font face=\"Open Sans\">7. Qual \u00e9 o futuro da resina de silicone vin\u00edlica?<\/font><\/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\">(1) Refor\u00e7o de nanocomp\u00f3sito: dopagem com grafeno\/tubo de carbono aumenta a resist\u00eancia ao rasgo em 3 vezes (resultados da Universidade Zhejiang 2023).<\/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) Materiais de resposta inteligente: sil\u00edcio vinil sens\u00edvel ao pH para libera\u00e7\u00e3o direcionada de medicamentos no microambiente tumoral.<\/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) Rede de reticulada revers\u00edvel: material autorreparador baseado na rea\u00e7\u00e3o de Diels-Alder com efici\u00eancia de reparo 92%.<a id=\"8\" name=\"8\"><\/a><\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/49dcb325603451d2c65f1d63897e8421_1.jpg\" style=\"width: 167px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"8_How_to_make_vinyl_silicone_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\">8. Como tornar o sil\u00edcio vinil melhor?<\/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 resina de sil\u00edcio vinil tamb\u00e9m possui alta transpar\u00eancia e excelentes propriedades \u00f3pticas com alto \u00edndice de refra\u00e7\u00e3o para aplica\u00e7\u00f5es \u00f3pticas. Tem baixa volatilidade durante o processo de cura, n\u00e3o produz bolhas facilmente e apresenta excelente desempenho de processamento. Em conclus\u00e3o, a resina de sil\u00edcio vinil \u00e9 sol\u00favel em diversos solventes, f\u00e1cil de processar e misturar, com ampla gama de aplica\u00e7\u00f5es, podendo ser usada geralmente para adesivos de encapsulamento eletr\u00f4nico, selantes para constru\u00e7\u00e3o, revestimentos, adesivo sens\u00edvel \u00e0 press\u00e3o de silicone com boa capacidade de descolamento, e assim por diante. Alguns produtos tamb\u00e9m t\u00eam a vantagem de serem ecol\u00f3gicos e n\u00e3o t\u00f3xicos, com longa vida \u00fatil, atendendo aos requisitos ambientais modernos. Como melhorar a competitividade e o apelo dos produtos? Para mais instru\u00e7\u00f5es de cuidado recomendadas e dicas de armazenamento, visite nosso endere\u00e7o do site.<\/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\/\">Silicone XJY<\/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 experi\u00eancia em P&amp;D e fabrica\u00e7\u00e3o na ind\u00fastria de silicone, mais de 15 patentes relacionadas e suporte t\u00e9cnico, <a href=\"https:\/\/www.xjysilicone.com\/pt\/products.html\/\">produtos de mat\u00e9rias-primas de silicone<\/a> para atender \u00e0s necessidades do <a href=\"https:\/\/www.xjysilicone.com\/pt\/medicine.html\/\">campo odontol\u00f3gico <\/a>para apoiar a oferta de solu\u00e7\u00f5es personalizadas diversificadas e velocidade eficiente.<\/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><br \/>&nbsp;<\/p>\n<\/p><\/div>\n<\/article>","protected":false},"excerpt":{"rendered":"<p>A resina de silicone vin\u00edlica apresenta boas perspectivas de desenvolvimento. Nos \u00faltimos anos, a capacidade de produ\u00e7\u00e3o de resinas de silicone vin\u00edlica tem se expandido com os avan\u00e7os tecnol\u00f3gicos, e o r\u00e1pido desenvolvimento de ind\u00fastrias a jusante, como eletr\u00f4nica e constru\u00e7\u00e3o, tamb\u00e9m tem levado a uma crescente demanda de mercado. Al\u00e9m disso, a prote\u00e7\u00e3o ambiental e a sustentabilidade tornaram-se o foco da...<\/p>","protected":false},"author":12,"featured_media":26398,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1,610],"tags":[],"class_list":["post-26397","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","category-electronic"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/26397","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=26397"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/26397\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/26398"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=26397"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=26397"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=26397"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}