{"id":29053,"date":"2026-04-01T12:12:26","date_gmt":"2026-04-01T04:12:26","guid":{"rendered":"https:\/\/xjysilicone.com\/?p=29053"},"modified":"2026-04-01T12:12:33","modified_gmt":"2026-04-01T04:12:33","slug":"dental-impression-materials-vinyl-silicone-resin","status":"publish","type":"post","link":"https:\/\/www.xjysilicone.com\/pt\/dental-impression-materials-vinyl-silicone-resin.html","title":{"rendered":"Materiais para Moldagem Odontol\u00f3gica: Resina de silicone vin\u00edlica"},"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\">Na implantodontia e pr\u00f3tese fixa de precis\u00e3o, a qualidade da impress\u00e3o dent\u00e1ria controla diretamente o ajuste e a estabilidade a longo prazo da restaura\u00e7\u00e3o final. Por anos, estudos compararam diferentes t\u00e9cnicas cl\u00ednicas, como m\u00e9todos de PVS putty-wash versus esc\u00e2neres intraorais, focando principalmente na 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\">Impress\u00f5es de polivinilsiloxano (PVS) bem projetadas, baseadas em pol\u00edmeros de silicone vin\u00edlico e resina de silicone, podem atender aos exigentes requisitos de precis\u00e3o para implantes \u00fanicos e casos fixos de alta precis\u00e3o, sendo frequentemente compar\u00e1veis \u00e0s impress\u00f5es digitais modernas.<\/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\">Para fabricantes upstream de mat\u00e9rias-primas de silicone e produtores de materiais odontol\u00f3gicos, no entanto, o ponto mais importante n\u00e3o \u00e9 apenas <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">qual m\u00e9todo de impress\u00e3o \u00e9 melhor,<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">mas: como usar melhores pol\u00edmeros base, como resina de silicone vin\u00edlico, \u00f3leo de silicone e borracha de silicone l\u00edquida,<\/font><\/span><\/span><\/span>&nbsp;<span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">para dar aos materiais de impress\u00e3o dent\u00e1ria maior precis\u00e3o, facilidade de manuseio, melhor conforto ao paciente e estabilidade mais robusta,<\/font><\/span><\/span><\/span>&nbsp;<span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">de modo que eles realmente suportem a atualiza\u00e7\u00e3o de toda a ind\u00fastria odontol\u00f3gica.<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\">Introdu\u00e7\u00e3o ao Sil\u00edcio, Siliconas e Densidade<\/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\">Principais Vantagens do Silicone Vin\u00edlico em Materiais de Impress\u00e3o Dent\u00e1ria PVS<\/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\">Que Tipo de Silicone Vin\u00edlico a Ind\u00fastria Odontol\u00f3gica Realmente Precisa?<\/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\">Oportunidades de Aplica\u00e7\u00e3o do Silicone Vin\u00edlico no Campo Odontol\u00f3gico e Al\u00e9m<\/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 escolher material de silicone odontol\u00f3gico?<\/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_Introduction_to_Silicone_Silicones_and_Density\"><\/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 Introdu\u00e7\u00e3o ao Silicone, Siliconas e Densidade<\/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\">Do ponto de vista da ci\u00eancia dos materiais, o silicone vin\u00edlico pertence \u00e0 fam\u00edlia dos silicones, que s\u00e3o pol\u00edmeros \u00e0 base de sil\u00edcio e oxig\u00eanio. Na natureza, o sil\u00edcio natural n\u00e3o \u00e9 encontrado como sil\u00edcio l\u00edquido, mas principalmente como s\u00edlica e minerais silicatos; na crosta terrestre<\/font><font face=\"\u5b8b\u4f53\">\u2019<\/font><font face=\"Open Sans\">est\u00e1 combinado com oxig\u00eanio em compostos duros, semelhantes a rochas.<\/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\">No n\u00edvel at\u00f4mico, o sil\u00edcio elementar forma uma estrutura cristalina com coordena\u00e7\u00e3o tetra\u00e9drica de \u00e1tomos de sil\u00edcio, semelhante ao germ\u00e2nio. Pastilhas monocristalinas com n\u00edveis de impureza e dopagem precisamente controlados s\u00e3o o cora\u00e7\u00e3o dos circuitos integrados modernos, onde at\u00e9 pequenas varia\u00e7\u00f5es no arranjo at\u00f4mico podem afetar fortemente o desempenho 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\">Sob condi\u00e7\u00f5es padr\u00e3o de temperatura e press\u00e3o, este s\u00f3lido cristalino tem uma densidade de cerca de 2,33 g\/cm<\/font><font face=\"\u5b8b\u4f53\">\u00b3<\/font><font face=\"Open Sans\">. Em um metro c\u00fabico desse material, pode-se calcular a massa como mais de duas toneladas.<\/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 materiais de silicone s\u00e3o muito diferentes. Nos silicones, os \u00e1tomos de sil\u00edcio est\u00e3o ligados a oxig\u00eanio e grupos org\u00e2nicos para formar pol\u00edmeros flex\u00edveis que se comportam mais como borracha e pl\u00e1sticos. A borracha de silicone e o silicone l\u00edquido s\u00e3o elast\u00f4meros macios e inertes com propriedades \u00fanicas, como alta rigidez diel\u00e9trica, bom fluxo durante o processo de cura e excelente estabilidade quando expostos ao ar, umidade e aquecimento. Os fluidos de silicone comerciais s\u00e3o frequentemente caracterizados pela viscosidade em cSt (centistokes) e podem ser misturados com outros materiais ou aditivos para ajustar o processamento e o desempenho.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A resina de silicone vin\u00edlico met\u00edlico XJY-8206 \u00e9 um policondensado de siloxano de quatro grupos funcionais (Q) e siloxano met\u00edlico de um grupo funcional (M), a massa molar \u00e9 geralmente de 2500-5000 g\/mol, a estrutura molecular da propor\u00e7\u00e3o das cadeias M e Q, e a natureza estrutural do M determinam as aplica\u00e7\u00f5es da 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\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Do ponto de vista pr\u00e1tico dos materiais, os engenheiros frequentemente falam sobre densidade do silicone, gravidade espec\u00edfica e densidade relativa. Sob condi\u00e7\u00f5es padr\u00e3o, a maioria das borrachas de silicone e compostos de silicone vin\u00edlico l\u00edquido apresentam uma densidade m\u00e9dia na faixa de cerca de 0,95<\/font><font face=\"\u5b8b\u4f53\">\u2013<\/font><font face=\"Open Sans\">1,25 g\/cm<\/font><font face=\"\u5b8b\u4f53\">\u00b3<\/font><font face=\"Open Sans\">, pr\u00f3ximo \u00e0 \u00e1gua. Por metro c\u00fabico, isso corresponde a um peso de aproximadamente 950<\/font><font face=\"\u5b8b\u4f53\">\u2013<\/font><font face=\"Open Sans\">1250 kg. Os valores exatos relatados em dados t\u00e9cnicos dependem de muitos fatores:<\/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 presen\u00e7a de cargas de refor\u00e7o como s\u00edlica ou mesmo pigmentos pesados;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">o tipo de pol\u00edmero de silicone vin\u00edlico e outros materiais usados na formula\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\">os m\u00e9todos de mistura e desgaseifica\u00e7\u00e3o, que reduzem vazios e ar preso e podem ser ainda mais aprimorados sob press\u00f5es mais altas;<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O volume final \u00e9 obtido ap\u00f3s cura e retra\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\">Esses valores de densidade s\u00e3o frequentemente chamados de <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">densidade do silicone<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">e s\u00e3o comumente usados para controlar o lote, calcular a produ\u00e7\u00e3o e manter as propriedades mec\u00e2nicas consistentes de um lote para o outro. Em compostos de impress\u00e3o, se a densidade for muito baixa, o material pode n\u00e3o afundar completamente em regi\u00f5es estreitas de sulco; se for muito alta, massa e dureza excessivas podem afetar negativamente o manuseio. Conseguir esse equil\u00edbrio, juntamente com a viscosidade e a densidade de reticula\u00e7\u00e3o, \u00e9 uma das principais caracter\u00edsticas de uma boa formula\u00e7\u00e3o de silicone vin\u00edlico.<\/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\">Todos esses fatos de fundo sobre sil\u00edcio, silicones e densidade explicam por que os sistemas PVS \u00e0 base de silicone vin\u00edlico s\u00e3o t\u00e3o atraentes para uso odontol\u00f3gico: eles combinam a estabilidade em n\u00edvel at\u00f4mico das redes de sil\u00edcio-oxig\u00eanio com a flexibilidade macrosc\u00f3pica e o fluxo de pol\u00edmeros projetados.<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\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250208170033_20250208170035.png\" style=\"width: 391px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"2_Core_Advantages_of_Vinyl_Silicone_in_PVS_Dental_Impression_Materials\"><\/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. Principais Vantagens do Silicone Vin\u00edlico em Materiais de Impress\u00e3o Dent\u00e1ria PVS<\/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 dent\u00e1ria PVS s\u00e3o constru\u00eddos sobre uma rede de pol\u00edmeros de silicone com funcionalidade vin\u00edlica e resinas de silicone vin\u00edlico. Para os qu\u00edmicos de formula\u00e7\u00e3o, essa rede decide se o material de impress\u00e3o \u00e9 <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">f\u00e1cil e confi\u00e1vel<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">na boca.<\/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=\"21_Dimensional_Stability_Heat_Resistance_and_Low_Shrinkage\"><\/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 Estabilidade Dimensional, Resist\u00eancia ao Calor e Baixo Encolhimento<\/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\">Os sistemas de silicone vin\u00edlico curam atrav\u00e9s de uma rea\u00e7\u00e3o de adi\u00e7\u00e3o catalisada por platina e n\u00e3o liberam subprodutos vol\u00e1teis. Como resultado, a contra\u00e7\u00e3o volum\u00e9trica \u00e9 muito baixa em compara\u00e7\u00e3o com sistemas de cura por condensa\u00e7\u00e3o e muitas borrachas tradicionais. Ao mesmo tempo, oferecem excelente resist\u00eancia ao calor e resist\u00eancia \u00e0s intemp\u00e9ries, o que \u00e9 importante para armazenamento, transporte e desempenho a longo prazo.<\/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\">Ao escolher pol\u00edmeros de silicone vin\u00edlico com peso molecular, teor de vinil e densidade de reticula\u00e7\u00e3o adequados, o PVS curado forma uma rede tridimensional est\u00e1vel. Isso permite que a impress\u00e3o mantenha suas dimens\u00f5es durante:<\/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\">remo\u00e7\u00e3o da boca<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">vazamento de gesso<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">transporte para o laborat\u00f3rio<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">armazenamento antes de o modelo ser escaneado ou vazado novamente<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\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 laborat\u00f3rios odontol\u00f3gicos que enviam trabalhos a longas dist\u00e2ncias ou vazam mais de um modelo, essa estabilidade dimensional, juntamente com densidade e vida \u00fatil previs\u00edveis, \u00e9 crucial.<\/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=\"22_Mechanical_Properties_Elastic_Recovery_Tear_Strength_and_Tensile_Strength\"><\/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 Propriedades Mec\u00e2nicas: Recupera\u00e7\u00e3o El\u00e1stica, Resist\u00eancia ao Rasgo e Resist\u00eancia \u00e0 Tra\u00e7\u00e3o<\/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\">Uma impress\u00e3o dent\u00e1ria precisa passar por \u00e1reas retentivas, pontos de contato e componentes de implante, e depois retornar \u00e0 sua forma original sem distor\u00e7\u00e3o permanente. Ao mesmo tempo, deve resistir ao rasgo em \u00e1reas finas ao redor da margem gengival.<\/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\">Ao combinar diferentes estruturas de fluidos de silicone vin\u00edlico, resina de silicone vin\u00edlico, resina MQ e cargas de refor\u00e7o, os formuladores podem ajustar a densidade de reticula\u00e7\u00e3o e alcan\u00e7ar um equil\u00edbrio entre:<\/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\">suavidade e dureza (conforto do paciente e f\u00e1cil remo\u00e7\u00e3o da moldeira)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">recupera\u00e7\u00e3o el\u00e1stica e resist\u00eancia \u00e0 tra\u00e7\u00e3o (reprodu\u00e7\u00e3o fiel dos detalhes)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">Resist\u00eancia ao rasgo (prote\u00e7\u00e3o de rebarbas finas e margens sob alta tens\u00e3o local)<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\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 propriedades f\u00edsicas resultantes definem como o produto se comporta em aplica\u00e7\u00f5es reais. Sistemas de silicone vin\u00edlico bem projetados fornecem uma impress\u00e3o que \u00e9 f\u00e1cil de remover, mas mant\u00e9m o detalhe n\u00edtido necess\u00e1rio para margens de implantes e coroas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250328151150_20250328151151.png\" style=\"height: 250px;\"><\/p>\n<h3 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"23_Controllable_Flow_Viscosity_and_Thixotropy\"><\/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\">2.3 Fluxo Control\u00e1vel, Viscosidade e Tixotropia<\/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\">Os sistemas PVS cl\u00e1ssicos incluem viscosidades de massa, corpo m\u00e9dio e corpo leve. A reologia de cada grau \u00e9 fortemente influenciada pelas mat\u00e9rias-primas de silicone vin\u00edlico.<\/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\">\u00d3leo de silicone de baixa viscosidade e fluidos de silicone vin\u00edlico melhoram o fluxo e a molhabilidade para materiais de corpo leve <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">lavagem<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">materiais, ajudando-os a penetrar no sulco e na anatomia fina.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Pol\u00edmeros base de maior viscosidade, ramificados ou parcialmente modificados com resina, fornecem corpo e suporte em materiais de moldeira, mantendo a impress\u00e3o est\u00e1vel sob press\u00e3o.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Ao fornecer um portf\u00f3lio de pol\u00edmeros de silicone vin\u00edlico com diferentes viscosidades e funcionalidade vin\u00edlica, os fabricantes de mat\u00e9rias-primas permitem que as empresas odontol\u00f3gicas projetem sistemas de massa de vidraceiro que equilibram o tempo de trabalho, o tempo de presa e o manuseio intraoral. Aditivos como surfactantes e modificadores de tixotropia podem ser combinados para ajustar o processamento e o comportamento de revestimento sem comprometer a resist\u00eancia mec\u00e2nica.<\/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=\"24_Chemical_Resistance_and_Hydrophilicity_Options\"><\/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\">2.4 Resist\u00eancia Qu\u00edmica e Op\u00e7\u00f5es de Hidrofilicidade<\/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\">As impress\u00f5es tradicionais de borracha de silicone s\u00e3o hidrof\u00f3bicas, o que pode dificultar a captura de detalhes na presen\u00e7a de saliva ou pequenas quantidades de sangue. Os produtos modernos de PVS superam isso introduzindo cadeias laterais hidrof\u00edlicas ou misturando sistemas especiais de surfactantes na rede de silicone vin\u00edlico.<\/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\">Ao mesmo tempo, os materiais de silicone vin\u00edlico apresentam muito boa resist\u00eancia qu\u00edmica a muitos \u00e1cidos suaves, bases e agentes de limpeza, o que ajuda a manter suas propriedades durante a desinfec\u00e7\u00e3o e o armazenamento. Para os fabricantes odontol\u00f3gicos, o acesso a blocos de constru\u00e7\u00e3o de silicone vin\u00edlico hidrof\u00edlicos e quimicamente robustos \u00e9 um passo fundamental para obter materiais de impress\u00e3o premium <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">PVS hidrof\u00edlico<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">materiais de impress\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=\"25_Compatibility_with_Gypsum_Resin_and_Digital_Workflows\"><\/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\">2.5 Compatibilidade com Gesso, Resina e Fluxos de Trabalho Digitais<\/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\">Devido \u00e0 sua in\u00e9rcia qu\u00edmica e propriedades de superf\u00edcie, os materiais de impress\u00e3o de silicone vin\u00edlico mostram:<\/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\">Boa libera\u00e7\u00e3o do gesso odontol\u00f3gico<\/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\">baixa intera\u00e7\u00e3o com a maioria das resinas de impress\u00e3o 3D<\/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\">comportamento \u00f3ptico est\u00e1vel (incluindo \u00edndice de refra\u00e7\u00e3o) quando digitalizados com scanners de laborat\u00f3rio<\/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\">Isso torna o PVS de silicone vin\u00edlico adequado n\u00e3o apenas para modelos tradicionais de gesso, mas tamb\u00e9m para fluxos de trabalho onde:<\/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 impress\u00e3o \u00e9 vazada,<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O modelo de gesso \u00e9 digitalizado,<\/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 dados s\u00e3o importados para sistemas CAD\/CAM.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">Em muitas cl\u00ednicas e laborat\u00f3rios que ainda est\u00e3o em transi\u00e7\u00e3o de processos convencionais para totalmente digitais, as impress\u00f5es de silicone vin\u00edlico s\u00e3o a ponte entre dois mundos.<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\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250328151212_20250328151214.png\" style=\"width: 272px; height: 250px;\"><\/p>\n<h2 style=\"margin-top:7px; margin-bottom:7px; text-align:left\"><span class=\"ez-toc-section\" id=\"3_What_Kind_of_Vinyl_Silicone_Does_the_Dental_Industry_Really_Need\"><\/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. Que Tipo de Silicone Vin\u00edlico a Ind\u00fastria Odontol\u00f3gica Realmente Precisa?<\/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\">De um fornecedor de mat\u00e9rias-primas<\/font><font face=\"\u5b8b\u4f53\">\u2019<\/font><font face=\"Open Sans\">Sob a perspectiva de servir o mercado de impress\u00f5es odontol\u00f3gicas e borracha de silicone, projetar um portf\u00f3lio de silicone vin\u00edlico que atenda diretamente \u00e0s necessidades dos fabricantes de materiais odontol\u00f3gicos.<\/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\">3.1 Fluidos de Silicone Vin\u00edlico e Pol\u00edmeros Base<\/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\">Fluidos de silicone vin\u00edlico de baixa viscosidade s\u00e3o usados para ajustar o fluxo e melhorar a molhagem em materiais de corpo leve. Pol\u00edmeros base de maior peso molecular ou levemente ramificados s\u00e3o usados para aumentar a elasticidade e a recupera\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\">Ao oferecer uma ampla faixa de viscosidade e teor de vinil claramente especificado, os fornecedores podem ajudar os formuladores a localizar rapidamente a combina\u00e7\u00e3o certa para:<\/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\">massa de vidraceiro<\/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\">materiais de corpo pesado \/ bandeja<\/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\">materiais de lavagem de corpo m\u00e9dio e leve<\/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 combina\u00e7\u00e3o de valores de densidade, dados de viscosidade e outras propriedades em um pacote de informa\u00e7\u00f5es facilita para os fabricantes projetar formula\u00e7\u00f5es e condi\u00e7\u00f5es de processamento.<\/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\">3.2 Resinas de Silicone Vinil MQ e Resinas de 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\">As resinas de silicone vinil MQ atuam como um <\/font><font face=\"\u5b8b\u4f53\">\u201c<\/font><font face=\"Open Sans\">esqueleto r\u00edgido<\/font><font face=\"\u5b8b\u4f53\">\u201d <\/font><font face=\"Open Sans\">e pontos de refor\u00e7o na rede. Elas ajudam a criar a impress\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\">resistir ao colapso sob a press\u00e3o da moldeira<\/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\">Manter o material da moldeira dimensionalmente est\u00e1vel em diferentes 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=\"Open Sans\">melhorar a nitidez das bordas e a reprodu\u00e7\u00e3o de detalhes<\/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\">Ao ajustar a raz\u00e3o M\/Q, o teor de vinil e o tipo de solvente (por exemplo, sistemas \u00e0 base de xileno ou outros solventes compat\u00edveis), os fornecedores podem criar resinas otimizadas para:<\/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\">materiais de massa de alta 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\">materiais de moldeira ou monof\u00e1sicos de dureza m\u00e9dia<\/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\">revestimentos e compostos de encapsulamento onde s\u00e3o necess\u00e1rios resist\u00eancia mec\u00e2nica e isolamento<\/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\">Essas resinas, juntamente com cargas adequadas em tamanho de part\u00edcula na escala microm\u00e9trica, fornecem aos fabricantes ferramentas poderosas para ajustar finamente as caracter\u00edsticas mec\u00e2nicas e a gravidade espec\u00edfica.<\/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\">3.3 Sistemas Catalisados por Platina e Densidade de Reticula\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\">Os materiais de impress\u00e3o dent\u00e1ria devem atender a requisitos rigorosos de tempo cl\u00ednico: um tempo de mistura trabalh\u00e1vel, um tempo de presa intraoral previs\u00edvel e uma vida \u00fatil confi\u00e1vel. As formula\u00e7\u00f5es de silicone vinil geralmente s\u00e3o curadas por um catalisador de platina, e a rea\u00e7\u00e3o prossegue como uma cura por adi\u00e7\u00e3o entre grupos vinil e grupos Si-H.<\/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 fornecedores de silicone vinil podem apoiar isso oferecendo sistemas catalisados por platina combinados e pacotes de inibidores que:<\/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\">controlam a densidade de reticula\u00e7\u00e3o e a 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\">mant\u00eam a vida \u00fatil est\u00e1vel durante o armazenamento em local fresco, seco e bem ventilado<\/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\">evitam o envenenamento do catalisador por adesivos dent\u00e1rios comuns ou outros materiais usados no consult\u00f3rio<\/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\">Um sistema de cura bem ajustado reduz a variabilidade de lote e proporciona aos dentistas uma experi\u00eancia mais consistente no consult\u00f3rio.<\/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\">3.4 Unidades Funcionais de Vinil Silicone para Graus Hidrof\u00edlicos e Especiais<\/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\">Ao construir segmentos de PEG, grupos hidroxila ou outras unidades hidrof\u00edlicas na cadeia de vinil silicone, os fornecedores de mat\u00e9rias-primas podem fornecer pol\u00edmeros funcionais que:<\/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\">aumentam a molhabilidade superficial do molde<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">mant\u00eam a resist\u00eancia mec\u00e2nica aceit\u00e1vel<\/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\">melhoram a reprodu\u00e7\u00e3o de detalhes em condi\u00e7\u00f5es de umidade<\/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\">Esses pol\u00edmeros funcionais de vinil silicone s\u00e3o a base para os materiais de impress\u00e3o PVS hidrof\u00edlicos de pr\u00f3xima gera\u00e7\u00e3o. Aditivos cuidadosamente selecionados e m\u00e9todos de processamento permitem que os fabricantes personalizem o desempenho para uma variedade de aplica\u00e7\u00f5es cl\u00ednicas.<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\/%E5%BE%AE%E4%BF%A1%E5%9B%BE%E7%89%87_20250322113718%281%29_1.png\" style=\"width: 250px; height: 250px;\"><\/p>\n<p style=\"text-align:justify\"><strong><span style=\"font-size:22px;\"><span style=\"color:#000000;\"><span style=\"font-family:Calibri\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">4. Oportunidades de Aplica\u00e7\u00e3o do Vinil Silicone na Odontologia e Al\u00e9m<\/font><\/span><\/span><\/span><\/span><\/span><\/strong><\/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\">Al\u00e9m dos materiais de impress\u00e3o PVS cl\u00e1ssicos, os sistemas de vinil silicone t\u00eam potencial mais amplo na odontologia e ind\u00fastrias relacionadas.<\/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\">4.1 Forros Dent\u00e1rios, Encapsulamento e Eletr\u00f4nicos ao Redor da Boca<\/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\">Ao reduzir a densidade de reticula\u00e7\u00e3o e usar cargas mais macias e plastificantes, os elast\u00f4meros de vinil silicone podem ser formulados como:<\/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\">forros macios e materiais de reembasamento el\u00e1stico para pr\u00f3teses dent\u00e1rias<\/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\">compostos de encapsulamento e potting para pequenos dispositivos eletr\u00f4nicos pr\u00f3ximos \u00e0 cavidade oral, onde s\u00e3o necess\u00e1rios isolamento, resist\u00eancia qu\u00edmica e flexibilidade<\/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\">camadas protetoras em pequenas placas de circuito usadas em dispositivos m\u00e9dicos e odontol\u00f3gicos<\/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\">Esses produtos se beneficiam das mesmas propriedades de isolamento, resist\u00eancia \u00e0s intemp\u00e9ries e propriedades mec\u00e2nicas que tornam as resinas de silicone atraentes na ind\u00fastria aeroespacial, de transportes e eletr\u00f4nica em geral.<\/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\">4.2 Materiais de Selagem Tempor\u00e1ria e Barreira<\/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\">Gra\u00e7as \u00e0 sua elasticidade e baixa energia superficial, os materiais de vinil silicone podem ser usados como:<\/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\">materiais de selagem tempor\u00e1ria durante o tratamento endod\u00f4ntico<\/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\">barreiras gengivais ou camadas de isolamento em procedimentos de clareamento<\/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\">coberturas protetoras em v\u00e1rios procedimentos restauradores<\/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\">Eles proporcionam veda\u00e7\u00e3o controlada e f\u00e1cil remo\u00e7\u00e3o sem danificar a estrutura dent\u00e1ria.<\/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\">4.3 Apoiando a Odontologia Digital e a Impress\u00e3o 3D<\/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\">Com o crescimento da odontologia digital, mais laborat\u00f3rios usam resinas de impress\u00e3o 3D para produzir modelos e bandejas personalizadas. Impress\u00f5es est\u00e1veis de silicone vin\u00edlico combinadas com superf\u00edcies compat\u00edveis com digitaliza\u00e7\u00e3o s\u00e3o um importante ponto de entrada para o fluxo de trabalho digital.<\/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\">No futuro, tamb\u00e9m h\u00e1 potencial para desenvolver materiais flex\u00edveis de impress\u00e3o \u00e0 base de silicone vin\u00edlico para dispositivos orais personalizados, talas ou protetores bucais, ampliando ainda mais o papel do silicone vin\u00edlico na fabrica\u00e7\u00e3o digital odontol\u00f3gica.<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\">4.4 Prote\u00e7\u00e3o Oral e Acess\u00f3rios M\u00e9dicos<\/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\">Devido \u00e0 sua biocompatibilidade e elasticidade suave, os sistemas de silicone j\u00e1 s\u00e3o utilizados em materiais de registro de mordida, protetores bucais e dispositivos para apneia do sono. A qu\u00edmica do silicone vin\u00edlico pode ajudar a ajustar a dureza, a resist\u00eancia \u00e0 tra\u00e7\u00e3o e a durabilidade para tais aparelhos orais de longo prazo, dando aos projetistas maior controle sobre o conforto e o desempenho.<\/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\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">5. Como escolher o material de silicone odontol\u00f3gico?<\/font><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">O progresso na tecnologia de moldagem odontol\u00f3gica n\u00e3o depende apenas de melhores t\u00e9cnicas ou scanners mais avan\u00e7ados. Tamb\u00e9m depende de melhorias cont\u00ednuas no sistema de material de silicone vin\u00edlico que forma o n\u00facleo dos materiais de moldagem odontol\u00f3gica de PVS.<\/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 moldagens de polivinilsiloxano baseadas em pol\u00edmeros de silicone vin\u00edlico j\u00e1 provaram sua precis\u00e3o dimensional e estabilidade a longo prazo na pr\u00e1tica cl\u00ednica. Ao projetar cuidadosamente fluidos de silicone vin\u00edlico, resinas de silicone vin\u00edlico, resina MQ, cargas e sistemas de catalisador de platina correspondentes, os fabricantes de mat\u00e9rias-primas podem otimizar ainda mais:<\/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\">propriedades mec\u00e2nicas e resist\u00eancia ao rasgo<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">hidrofilicidade e resist\u00eancia qu\u00edmica<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">tempo de manuseio e perfis de presa<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\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\">compatibilidade com gesso, fluxos de trabalho de impress\u00e3o 3D e outros materiais<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/li>\n<\/ul>\n<p style=\"text-align:justify\"><span style=\"color:#000000;\"><span style=\"font-size:10.5pt\"><span style=\"font-family:Calibri\"><span style=\"font-size:12.0000pt\"><span style=\"font-family:\u5b8b\u4f53\"><span style=\"font-weight:normal\"><font face=\"Open Sans\">A XJY Silicones \u00e9 um dos principais fabricantes de resina de silicone MQ e silicone VMQ na China, com mais de 30 anos de experi\u00eancia em I&amp;D e fabrico na ind\u00fastria de silicone, bem como mais de 15 patentes relacionadas e apoio t\u00e9cnico. Nossos produtos de mat\u00e9ria-prima de silicone podem atender \u00e0s necessidades do campo de cosm\u00e9ticos de silicone e apoiar o fornecimento de solu\u00e7\u00f5es personalizadas diversificadas.<\/font><\/span><\/span><\/span><\/span><\/span><\/span><\/p>\n<p style=\"text-align: center;\"><img decoding=\"async\" src=\"\/media\/145\/XJY%20SILICONES.jpg\" style=\"height: 449px; width: 800px;\"><br \/>&nbsp;<\/p>\n<\/p><\/div>\n<\/article><\/div>","protected":false},"excerpt":{"rendered":"<p>Em implantodontia e pr\u00f3tese fixa de precis\u00e3o, a qualidade da moldagem dent\u00e1ria controla diretamente o ajuste e a estabilidade a longo prazo da restaura\u00e7\u00e3o final. Durante anos, estudos compararam diferentes t\u00e9cnicas cl\u00ednicas, como m\u00e9todos de silicone de condensa\u00e7\u00e3o (PVS) com lavagem versus esc\u00e2neres intraorais, focando principalmente na precis\u00e3o. As moldagens de silicone de polivinil (PVS) bem elaboradas, baseadas em pol\u00edmeros de silicone de vinil e\u2026<\/p>","protected":false},"author":12,"featured_media":29054,"comment_status":"closed","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[615],"tags":[],"class_list":["post-29053","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-medicine"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/29053","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=29053"}],"version-history":[{"count":0,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/posts\/29053\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media\/29054"}],"wp:attachment":[{"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/media?parent=29053"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/categories?post=29053"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.xjysilicone.com\/pt\/wp-json\/wp\/v2\/tags?post=29053"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}