{"id":27608,"date":"2025-11-10T21:10:04","date_gmt":"2025-11-10T13:10:04","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=27608"},"modified":"2025-11-10T21:10:15","modified_gmt":"2025-11-10T13:10:15","slug":"why-choose-silicone-resin","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/why-choose-silicone-resin.html","title":{"rendered":"Por que escolher resina de 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\">A hist\u00f3ria das resinas de silicone come\u00e7ou no s\u00e9culo XIX, com seu verdadeiro desenvolvimento ocorrendo no in\u00edcio do s\u00e9culo XX. Na \u00e9poca, apesar do conhecimento limitado sobre compostos de sil\u00edcio, a converg\u00eancia da qu\u00edmica org\u00e2nica e inorg\u00e2nica levou pesquisadores a sintetizar compostos de silicone (como a borracha de silicone). Inicialmente, o processo de s\u00edntese era complexo, caro e deixava a desejar, mas os pesquisadores perseveraram e continuaram a otimizar as rotas de s\u00edntese e as condi\u00e7\u00f5es de rea\u00e7\u00e3o. Por que escolher a resina de silicone? <\/font><\/span><\/span><\/span><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">resina?<\/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\">As resinas de silicone melhoraram drasticamente seu desempenho e surgiram em \u00e1reas especiais como aeroespacial e eletr\u00f4nica, mostrando vantagens \u00fanicas, como resist\u00eancia a altas temperaturas e isolamento. A energia de liga\u00e7\u00e3o das resinas de silicone tamb\u00e9m excede a energia dos raios ultravioleta atmosf\u00e9ricos, de modo que os raios ultravioleta causam menos envelhecimento das resinas de silicone. Al\u00e9m disso, o grupo metil na mol\u00e9cula da resina de silicone confere \u00e0 resina de silicone excelentes propriedades hidrof\u00f3bicas. A resina de silicone n\u00e3o reage com outros materiais e \u00e9 adequada para cargas pigmentadas inorg\u00e2nicas de alta temperatura que podem ser misturadas entre si para preparar revestimentos em p\u00f3 resistentes a temperaturas de at\u00e9 600 graus ou mais.<\/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, apresentamos uma introdu\u00e7\u00e3o \u00e0 resina de silicone sob cinco 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\">O que \u00e9 resina de 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\">Quais s\u00e3o as caracter\u00edsticas da resina de 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\">Como melhorar o desempenho da resina de silicone?<\/font><\/span><\/span><\/span><\/span><\/span><\/a><\/li>\n<li style=\"text-align: justify;\"><a href=\"#4\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Quais s\u00e3o as aplica\u00e7\u00f5es da resina de silicone?<\/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\">Como melhorar o desempenho da resina de silicone?<\/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_silicone_resin\"><\/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 resina de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A resina de silicone \u00e9 um pol\u00edmero termoendurec\u00edvel de polissiloxano com uma estrutura altamente reticulada e uma composi\u00e7\u00e3o estrutural complexa e delicada. Normalmente, \u00e9 produzida a partir de v\u00e1rias misturas de metiltriclorossilano, dimetildiclorossilano, feniltriclorossilano, difenildiclorossilano ou metilfenildiclorossilano, atrav\u00e9s de uma s\u00e9rie de rea\u00e7\u00f5es qu\u00edmicas em condi\u00e7\u00f5es espec\u00edficas. Em sua estrutura, grupos org\u00e2nicos e cadeias principais inorg\u00e2nicas de sil\u00edcio-oxig\u00eanio-sil\u00edcio se entrela\u00e7am, formando uma exist\u00eancia \u00fanica que possui tanto propriedades org\u00e2nicas quanto incorpora fun\u00e7\u00f5es inorg\u00e2nicas.<\/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-8205_Methyl_MQ_Resin\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-mq-silicone-resin.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-8205 Resina MQ Met\u00edlica<\/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\">A XJY-8205 Resina MQ Met\u00edlica (silicato de s\u00f3dio, produto de rea\u00e7\u00e3o com clorotrimetilsilano e \u00e1lcool isocobalt) \u00e9 o produto de co-hidr\u00f3lise do tetraalcoxissilano (unidade Q) e do trimetilalcoxissilano (unidade M) com grupos metil. A Resina MQ \u00e9 amplamente utilizada em cuidados pessoais, adesivos, antiespumantes, repelentes de \u00e1gua, etc., e possui uma boa e alta capacidade de desmoldagem em agentes de desmoldagem para processamento de poliuretano.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/8205_31.png\" style=\"height: 150px; width: 800px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"XJY-8206_Vinyl_Methyl_Silicone_Resin\"><\/span><a href=\"https:\/\/www.xjysilicone.com\/pt\/methyl-vinyl-mq-silicone-resin(vmq-resin,-vinyl-mq-resin,-vqm-resin).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-8206 Resina de Silicone Vinil Met\u00edlica<\/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\">Ela \u00e9 condensada a partir de siloxano tetrafuncional (Q) e siloxano met\u00edlico monofuncional (M); a massa molar \u00e9 geralmente 2500-5000 g\/mol, e a propor\u00e7\u00e3o da estrutura molecular das cadeias M e Q determina as propriedades estruturais da resina M.<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\/8206_18.png\" style=\"height: 105px; width: 800px;\"><\/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\">Pol\u00edmeros de silicone e compostos de silicone feitos a partir de materiais VMQ podem fornecer uma ampla gama de propriedades f\u00edsicas, como resist\u00eancia \u00e0 temperatura, resist\u00eancia \u00e0 abras\u00e3o, resist\u00eancia \u00e0s intemp\u00e9ries, resist\u00eancia \u00e0 deforma\u00e7\u00e3o permanente em compress\u00e3o e resist\u00eancia \u00e0 radia\u00e7\u00e3o ultravioleta. S\u00e3o inofensivos ao corpo humano, portanto podem ser utilizados nas ind\u00fastrias automotiva, m\u00e9dica e aliment\u00edcia.<\/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=\"2_What_are_the_characteristics_of_silicone_resin\"><\/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. Quais s\u00e3o as caracter\u00edsticas da resina de 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=\"1_Thermo-oxidative_stability\"><\/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) Estabilidade termo-oxidativa<\/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\">Em termos de desempenho, as resinas de silicone apresentam uma impressionante estabilidade termo-oxidativa. Ap\u00f3s aquecimento a 250<\/font><font face=\"\u5b8b\u4f53\">\u2103 <\/font><font face=\"Open Sans\">por 24 horas, a perda de peso da resina de silicone \u00e9 de apenas 2-8%, enquanto a do policarbonato \u00e9 de 55,5%, a do poliestireno de 65,6% e a da resina ep\u00f3xi de 22,7%. Quando a temperatura \u00e9 elevada para 350<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C and heated for 24 hours, the weight loss of typical organic resins is typically 70 \u2013 99%, whereas silicone resins have a weight loss of less than 20%. This means that it can be used stably for long periods of time at 200 \u2013 250<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C, n\u00e3o h\u00e1 decomposi\u00e7\u00e3o ou descolora\u00e7\u00e3o, e por curtos per\u00edodos de tempo pode suportar temperaturas de at\u00e9 300<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C. Se combinados com cargas pigmentadas resistentes ao calor, os revestimentos produzidos a partir dele podem suportar temperaturas ainda mais altas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/182-sr-01.png\" style=\"height: 250px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Dielectric_properties\"><\/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) Propriedades diel\u00e9tricas<\/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\">Silicone resins also have dielectric properties. Its breakdown strength is usually up to 50 kV\/mm, volume resistivity is 10^13 \u2013 10^15 ohm-cm, the dielectric constant is about 3, and dielectric loss angle tangent is about 10^-30. This excellent dielectric property can always maintain good insulating properties in a wide range of temperatures and frequencies, and it can be water-repellent to become an ideal insulating material in the electrical and electronic fields.<\/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_Low_surface_tension\"><\/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) Baixa tens\u00e3o superficial<\/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 baixa tens\u00e3o superficial \u00e9 outra caracter\u00edstica significativa da resina de silicone. Devido \u00e0 baixa densidade de energia coesiva do polissiloxano, a for\u00e7a intermolecular \u00e9 pequena e a mol\u00e9cula est\u00e1 em um estado de alta flexibilidade, o que faz com que a tens\u00e3o superficial da resina de silicone seja significativamente menor do que outros materiais. Ao mesmo tempo, os par\u00e2metros de solubilidade do siloxano e da maioria dos compostos e materiais diferem significativamente, resultando em baixa compatibilidade e dificuldade de mistura com outras subst\u00e2ncias, conferindo assim \u00e0 resina de silicone excelente propriedade antiaderente.<\/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=\"4_Weatherability\"><\/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\">(4) Resist\u00eancia \u00e0s intemp\u00e9ries<\/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\">In terms of weather resistance, silicone resin is also outstanding. On the one hand, the stable Si \u2013 O bond in a silicone resin is difficult to produce free radical reaction caused by ultraviolet rays, and oxidation reaction is not easy to occur; on the other hand, the silicone resin is not sensitive to sunlight, and the sunlight has very little effect on it, so it can prevent UV radiation. Therefore, silicone resin can still maintain good performance and appearance when exposed to the outdoor environment for a long time.<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\/182-sr-05.png\" style=\"height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_How_to_improve_the_performance_of_silicone_resin\"><\/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. Como melhorar o desempenho da resina de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A resina de silicone n\u00e3o \u00e9 perfeita. Embora tenha excelente hidrofobicidade e baixa absor\u00e7\u00e3o de \u00e1gua, apresenta resist\u00eancia relativamente baixa ao vapor de \u00e1gua, especialmente vapor de alta press\u00e3o. Al\u00e9m disso, as resinas de silicone t\u00eam limita\u00e7\u00f5es quanto \u00e0 resist\u00eancia a solventes.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/182-sr-02.png\" style=\"width: 254px; 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\">O desempenho das resinas de silicone tamb\u00e9m \u00e9 afetado por uma variedade de fatores. <a id=\"4\" name=\"4\"><\/a>Entre estes, a rela\u00e7\u00e3o de grupos org\u00e2nicos para sil\u00edcio (R\/Si) na composi\u00e7\u00e3o molecular desempenha um papel fundamental. Geralmente, as resinas de silicone com valor pr\u00e1tico possuem uma rela\u00e7\u00e3o R\/Si entre 1,2 e 1,6. Quando o valor de R\/Si \u00e9 baixo, a resina de silicone resultante pode ser curada em temperaturas mais baixas; pelo contr\u00e1rio, quando o valor de R\/Si \u00e9 elevado, a cura da resina de silicone requer cozimento prolongado em altas temperaturas de 200-250<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C. In addition, the phenyl groups in the organic groups are not as important as the phenyl groups in the silicone resin but are more important than the phenyl groups. In addition, the phenyl content of the organic groups also has an important effect on the properties of silicone resins. The lower the phenyl content, the softer the film, and the faster the shrinkage; the higher the phenyl content, the harder the film and the more thermoplastic it is. When the phenyl content is between 20% \u2013 60%, the film\u2019s bending resistance and heat resistance can often reach the best state.<\/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_What_are_the_applications_of_silicone_resin\"><\/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 aplica\u00e7\u00f5es da resina de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">(1) No campo de aplica\u00e7\u00e3o, a resina de silicone \u00e9 um <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">all-rounder<\/font><font face=\"\u5b8b\u4f53\">\u201d<\/font><font face=\"Open Sans\">. Pode ser utilizada para produzir materiais de isolamento para motores que resistem a 180<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C, tais como tecidos esmaltados de vidro, adesivos sens\u00edveis \u00e0 press\u00e3o, laminados de tecido de vidro, fitas de mica, tintas de impregna\u00e7\u00e3o, tintas magn\u00e9ticas e assim por diante. Com a adi\u00e7\u00e3o de p\u00f3 de alum\u00ednio, tamb\u00e9m pode ser formulada em revestimentos de alta temperatura com resist\u00eancia de longo prazo de 500<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C e uma resist\u00eancia instant\u00e2nea de 1.000<\/font><font face=\"\u5b8b\u4f53\">\u00b0<\/font><font face=\"Open Sans\">C, que s\u00e3o usados para revestir pe\u00e7as de alta temperatura, como tubos de escape de motores a jato e chamin\u00e9s de metal. Pl\u00e1sticos moldados feitos de fibras de vidro ou refor\u00e7o de amianto podem ser usados como materiais para a fabrica\u00e7\u00e3o de interruptores resistentes a arco que resistem a correntes fortes e altas tens\u00f5es.<\/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) Resinas de silicone feitas a partir de metiltrialcoxissilano s\u00e3o capazes de tratar superf\u00edcies de papel, pl\u00e1stico e metal para lhes dar bom brilho e resist\u00eancia \u00e0 abras\u00e3o. Al\u00e9m disso, resinas de silicone modificadas, como aquelas modificadas com resinas alqu\u00eddicas, podem ser usadas como revestimentos externos com boa resist\u00eancia \u00e0s intemp\u00e9ries, e s\u00e3o amplamente utilizadas em constru\u00e7\u00e3o, automotivo e outros campos.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/182-sr-03.png\" style=\"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 id=\"5\" name=\"5\"><\/a>O potencial de desenvolvimento da resina de silicone \u00e9 ilimitado. Com o cont\u00ednuo progresso da ci\u00eancia e tecnologia e as necessidades de aplica\u00e7\u00e3o cada vez mais diversificadas, a pesquisa e inova\u00e7\u00e3o da resina de silicone continuar\u00e3o a se aprofundar. Na dire\u00e7\u00e3o de pesquisa e desenvolvimento, para melhorar ainda mais seu desempenho abrangente, especialmente em resist\u00eancia a altas temperaturas, resist\u00eancia a vapor de alta press\u00e3o, resist\u00eancia a solventes e outros aspectos da melhoria.<\/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_How_to_improve_the_performance_of_silicone_resin\"><\/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. Como melhorar o desempenho da resina de silicone?<\/font><\/span><\/span><\/b><\/span><\/span><\/span><\/span><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">No s\u00e9culo 21, junto com o r\u00e1pido progresso da ci\u00eancia dos materiais e o surgimento de novas tecnologias, a pesquisa e desenvolvimento da resina de silicone aceleraram, o m\u00e9todo de s\u00edntese \u00e9 cada vez mais amig\u00e1vel ao meio ambiente e eficiente, atrav\u00e9s do design molecular e tecnologia de modifica\u00e7\u00e3o, seu desempenho abrangente \u00e9 ainda mais aprimorado, n\u00e3o apenas no campo tradicional de ampla gama de aplica\u00e7\u00f5es, mas tamb\u00e9m expandido para a nova energia, biomedicina e outros campos emergentes, tornando-se uma parte importante e indispens\u00e1vel do campo de materiais. Como melhorar a competitividade dos seus 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 experi\u00eancia em P&amp;D e fabrica\u00e7\u00e3o na ind\u00fastria de silicone, bem como mais de 15 patentes relacionadas e suporte t\u00e9cnico. Nossos <a href=\"https:\/\/www.xjysilicone.com\/pt\/products.html\/\">produtos de mat\u00e9rias-primas de silicone<\/a> pode atender \u00e0 demanda por<a href=\"https:\/\/www.xjysilicone.com\/pt\/resin-series.html\/\"> resinas 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>A hist\u00f3ria das resinas de silicone come\u00e7ou no s\u00e9culo XIX, com seu verdadeiro desenvolvimento ocorrendo no in\u00edcio do s\u00e9culo XX. Naquela \u00e9poca, apesar do conhecimento limitado sobre compostos de sil\u00edcio, a converg\u00eancia entre a qu\u00edmica org\u00e2nica e a inorg\u00e2nica levou pesquisadores a sintetizarem compostos de silicone (como a borracha de silicone). Inicialmente, o processo de s\u00edntese era complexo e...<\/p>","protected":false},"author":12,"featured_media":27609,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[618],"tags":[],"class_list":["post-27608","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-coating"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27608","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=27608"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/27608\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/27609"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=27608"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=27608"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=27608"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}