{"id":3751,"date":"2026-07-02T13:19:29","date_gmt":"2026-07-02T05:19:29","guid":{"rendered":"https:\/\/quartz-grinding.epic-powder.com\/?p=3751"},"modified":"2026-07-02T13:19:31","modified_gmt":"2026-07-02T05:19:31","slug":"why-are-ultrafine-grinding-equipment-critical-to-the-reliability-of-spherical-silicon-powder-in-advanced-packaging","status":"publish","type":"post","link":"https:\/\/quartz-grinding.epic-powder.com\/pt\/why-are-ultrafine-grinding-equipment-critical-to-the-reliability-of-spherical-silicon-powder-in-advanced-packaging\/","title":{"rendered":"Por que os equipamentos de moagem ultrafina s\u00e3o essenciais para a confiabilidade do p\u00f3 de sil\u00edcio esf\u00e9rico em embalagens avan\u00e7adas?"},"content":{"rendered":"<p>Em materiais de encapsulamento eletr\u00f4nico de alto desempenho e sistemas comp\u00f3sitos, o p\u00f3 de sil\u00edcio tem sido utilizado h\u00e1 muito tempo como um importante material de enchimento inorg\u00e2nico, desempenhando m\u00faltiplas fun\u00e7\u00f5es, como a melhoria das propriedades diel\u00e9tricas, do comportamento t\u00e9rmico e da estabilidade dimensional. \u00c0 medida que as estruturas de encapsulamento evoluem para maior densidade e confiabilidade, os materiais em p\u00f3 precisam n\u00e3o apenas possuir propriedades el\u00e9tricas e t\u00e9rmicas fundamentais, mas tamb\u00e9m morfologia e estruturas de tamanho de part\u00edcula precisamente control\u00e1veis para se adaptarem a sistemas de processamento de alta velocidade, alta densidade de enchimento e alto fluxo. Como resultado, o p\u00f3 de sil\u00edcio esf\u00e9rico tornou-se gradualmente um material de enchimento essencial em sistemas de encapsulamento de alta tecnologia e tem recebido aten\u00e7\u00e3o significativa na engenharia de materiais.<\/p>\n\n\n\n<p>Este artigo apresenta uma an\u00e1lise sistem\u00e1tica do p\u00f3 de sil\u00edcio esf\u00e9rico sob m\u00faltiplas perspectivas, incluindo composi\u00e7\u00e3o do material, microestrutura, propriedades t\u00e9rmicas e el\u00e9tricas, caracter\u00edsticas da interface e comportamento em aplica\u00e7\u00f5es.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"696\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/07\/Spherical-silicon-powder.webp\" alt=\"P\u00f3 de sil\u00edcio esf\u00e9rico\" class=\"wp-image-3752\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/07\/Spherical-silicon-powder.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/07\/Spherical-silicon-powder-300x261.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/07\/Spherical-silicon-powder-768x668.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/07\/Spherical-silicon-powder-14x12.webp 14w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">I. Sistema de Composi\u00e7\u00e3o e Pureza<\/h2>\n\n\n\n<p>O p\u00f3 de sil\u00edcio esf\u00e9rico \u00e9 composto principalmente de sil\u00edcio (Si) de alta pureza. Em materiais de grau eletr\u00f4nico, a pureza \u00e9 tipicamente controlada entre 99,9% e 99,99%. O objetivo do controle do teor de impurezas \u00e9 evitar que impurezas met\u00e1licas aumentem a constante diel\u00e9trica e prejudiquem a integridade do sinal. Especialmente em materiais de encapsulamento de chips 5G e de IA, elementos tra\u00e7o como Fe, Al e Ca podem desviar significativamente os par\u00e2metros diel\u00e9tricos dos valores projetados.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">Relev\u00e2ncia do processo <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/\">equipamentos de moagem ultrafina<\/a>:<\/h3>\n\n\n\n<p>Os pulverizadores tradicionais com revestimento met\u00e1lico inevitavelmente introduzem contamina\u00e7\u00e3o met\u00e1lica devido ao desgaste durante o impacto em alta velocidade. Portanto, <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/machines\/jet-mill\/\">moinhos de jato <\/a>Os sistemas de moagem ultrafina mec\u00e2nica utilizados no processamento inicial de p\u00f3 de sil\u00edcio esf\u00e9rico devem adotar prote\u00e7\u00e3o cer\u00e2mica completa (como revestimentos de carbeto de sil\u00edcio, alumina ou zirc\u00f4nia). Ao mesmo tempo, a prote\u00e7\u00e3o com g\u00e1s inerte durante a esferoidiza\u00e7\u00e3o (como sistemas de circuito fechado com nitrog\u00eanio ou arg\u00f4nio de alta pureza) auxilia na forma\u00e7\u00e3o de filmes de \u00f3xido mais finos, o que \u00e9 ben\u00e9fico para a estabilidade da liga\u00e7\u00e3o interfacial e melhora a confiabilidade a longo prazo em condi\u00e7\u00f5es de calor e umidade.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"449\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/Silica-Micropowder-Jet-Mill-Production-Line.webp\" alt=\"Linha de produ\u00e7\u00e3o de microp\u00f3 de s\u00edlica em moinho de jato\" class=\"wp-image-3597\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/Silica-Micropowder-Jet-Mill-Production-Line.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/Silica-Micropowder-Jet-Mill-Production-Line-300x168.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/Silica-Micropowder-Jet-Mill-Production-Line-768x431.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/12\/Silica-Micropowder-Jet-Mill-Production-Line-18x10.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Linha de produ\u00e7\u00e3o de microp\u00f3 de s\u00edlica em moinho de jato<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">II. Morfologia e Estrutura do Tamanho das Part\u00edculas<\/h2>\n\n\n\n<p>O p\u00f3 de sil\u00edcio esf\u00e9rico \u00e9 normalmente produzido por atomiza\u00e7\u00e3o a g\u00e1s ou esferoidiza\u00e7\u00e3o por plasma, atingindo uma morfologia de part\u00edculas esf\u00e9ricas quase ideal. Sua singularidade se reflete em tr\u00eas aspectos:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">1. Estrutura de alta esfericidade<\/h3>\n\n\n\n<p>A elevada esfericidade diferencia significativamente o seu comportamento reol\u00f3gico do p\u00f3 de sil\u00edcio irregular, incluindo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Viscosidade de cisalhamento inferior;<\/li>\n\n\n\n<li>Maior capacidade de carga de s\u00f3lidos, mantendo a processabilidade;<\/li>\n\n\n\n<li>Melhor estrutura de empacotamento de part\u00edculas, formando uma rede de enchimento de alta densidade.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\">2. Distribui\u00e7\u00e3o control\u00e1vel do tamanho das part\u00edculas e granulometria fina <a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/ultrafine-air-classifier\/\">equipamento de classifica\u00e7\u00e3o<\/a><\/h3>\n\n\n\n<p>A distribui\u00e7\u00e3o granulom\u00e9trica do p\u00f3 de sil\u00edcio esf\u00e9rico pode ser projetada como multimodal ou com distribui\u00e7\u00e3o estreita. Uma granulometria adequada melhora significativamente a densidade de empacotamento e reduz a infiltra\u00e7\u00e3o de resina.<\/p>\n\n\n\n<p><strong>Sinergia de equipamentos:<\/strong><br>Os classificadores de ar s\u00e3o os equipamentos principais para o controle da distribui\u00e7\u00e3o do tamanho de part\u00edculas. Os classificadores de ar de turbina de alta precis\u00e3o e m\u00faltiplos est\u00e1gios podem atingir tamanhos de corte extremamente estreitos, na ordem de m\u00edcrons ou at\u00e9 mesmo submicr\u00f4nicos (por exemplo, controle preciso de D50 e D97). Eles separam com efic\u00e1cia part\u00edculas ultrafinas e removem part\u00edculas grossas, atendendo aos requisitos de materiais de preenchimento de chips com tamanho de part\u00edcula submicr\u00f4nico.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img decoding=\"async\" width=\"800\" height=\"786\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/05\/ITC-Quartz-Powder-Classification-Production-Line.webp\" alt=\"Linha de produ\u00e7\u00e3o de classifica\u00e7\u00e3o de p\u00f3 de quartzo ITC\" class=\"wp-image-3735\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/05\/ITC-Quartz-Powder-Classification-Production-Line.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/05\/ITC-Quartz-Powder-Classification-Production-Line-300x295.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/05\/ITC-Quartz-Powder-Classification-Production-Line-768x755.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/05\/ITC-Quartz-Powder-Classification-Production-Line-12x12.webp 12w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">Linha de produ\u00e7\u00e3o de classifica\u00e7\u00e3o de p\u00f3 de quartzo ITC<\/figcaption><\/figure>\n\n\n\n<h3 class=\"wp-block-heading\">3. Estrutura da pel\u00edcula de \u00f3xido superficial<\/h3>\n\n\n\n<p>Uma fina pel\u00edcula de \u00f3xido proporciona um ambiente de rea\u00e7\u00e3o interfacial mais est\u00e1vel, suprimindo a decomposi\u00e7\u00e3o da interface durante a cura em alta temperatura e em servi\u00e7o prolongado, melhorando assim a confiabilidade. Em ciclos t\u00e9rmicos entre -55 e 125 \u00b0C, os sistemas de p\u00f3 de sil\u00edcio esf\u00e9rico exibem melhor estabilidade dimensional.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">III. Propriedades T\u00e9rmicas<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>O baixo coeficiente de expans\u00e3o t\u00e9rmica do p\u00f3 de sil\u00edcio (CTE \u2248 2,6 \u00d7 10\u207b\u2076\/K) \u00e9 mais compat\u00edvel com sistemas de resina ep\u00f3xi e BT. Quando part\u00edculas esf\u00e9ricas formam uma estrutura densa de alta carga, a concentra\u00e7\u00e3o de tens\u00e3o pode ser significativamente reduzida e a deforma\u00e7\u00e3o da embalagem minimizada.<\/li>\n\n\n\n<li>Al\u00e9m disso, embora o p\u00f3 de sil\u00edcio n\u00e3o seja um material de enchimento com alta condutividade t\u00e9rmica, sua condutividade t\u00e9rmica \u00e9 relativamente boa entre os materiais inorg\u00e2nicos. Isso ajuda a estabelecer um caminho de condu\u00e7\u00e3o t\u00e9rmica relativamente cont\u00ednuo, permitindo que o material mantenha a capacidade de dissipa\u00e7\u00e3o de calor sob tend\u00eancias crescentes de densidade de pot\u00eancia.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">IV. Propriedades El\u00e9tricas<\/h2>\n\n\n\n<p>Em materiais de alta velocidade e alta frequ\u00eancia, a constante diel\u00e9trica (Dk) e a perda diel\u00e9trica (Df) determinam diretamente o atraso e a atenua\u00e7\u00e3o da transmiss\u00e3o do sinal.<\/p>\n\n\n\n<p>O p\u00f3 de sil\u00edcio esf\u00e9rico possui:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Resistividade volum\u00e9trica elevada<\/li>\n\n\n\n<li>Baixa constante diel\u00e9trica (geralmente &lt;4)<\/li>\n\n\n\n<li>Baixa perda diel\u00e9trica (faixa de 0,001 a 0,004)<\/li>\n<\/ul>\n\n\n\n<p>Devido \u00e0 alta densidade de empacotamento e \u00e0 dispers\u00e3o mais uniforme proporcionadas pela estrutura esf\u00e9rica, a densidade de defeitos no sistema \u00e9 menor. Como resultado, o desempenho diel\u00e9trico est\u00e1vel pode ser mantido em faixas de frequ\u00eancia de GHz a dezenas de GHz. Isso o torna um material de preenchimento funcional insubstitu\u00edvel em materiais de comunica\u00e7\u00e3o 5G e materiais de encapsulamento de chips de IA.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">V. Comportamento interfacial e confiabilidade a longo prazo<\/h2>\n\n\n\n<p>A estabilidade da liga\u00e7\u00e3o interfacial entre o p\u00f3 de sil\u00edcio esf\u00e9rico e a matriz de resina determina diretamente a resist\u00eancia \u00e0 umidade dos materiais EMC e de preenchimento.<\/p>\n\n\n\n<p>A interface de contato uniforme proporcionada pela alta esfericidade e pela fina pel\u00edcula de \u00f3xido superficial torna as rea\u00e7\u00f5es interfaciais mais control\u00e1veis, melhorando assim:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Estabilidade \u00e0 resist\u00eancia \u00e0 umidade (est\u00e1vel em condi\u00e7\u00f5es de 85\u00b0C\/85%RH);<\/li>\n\n\n\n<li>Estabilidade \u00e0 oxida\u00e7\u00e3o t\u00e9rmica;<\/li>\n\n\n\n<li>Confiabilidade em ciclos t\u00e9rmicos (sem delamina\u00e7\u00e3o em ciclos de -55 a 125 \u00b0C);<\/li>\n\n\n\n<li>Estabilidade dimensional e reten\u00e7\u00e3o da resist\u00eancia mec\u00e2nica.<\/li>\n<\/ul>\n\n\n\n<p>Em testes de confiabilidade de longo prazo, o in\u00edcio de trincas e o descolamento interfacial em sistemas preenchidos com p\u00f3 de sil\u00edcio esf\u00e9rico s\u00e3o significativamente menores do que em sistemas convencionais de microp\u00f3 de sil\u00edcio.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">VI. Aplica\u00e7\u00f5es de Engenharia<\/h2>\n\n\n\n<figure class=\"wp-block-table\"><table><thead><tr><th>Campo de aplica\u00e7\u00e3o<\/th><th>Valor fundamental do p\u00f3 de sil\u00edcio esf\u00e9rico<\/th><th>Suporte para Equipamentos Ultrafinos Essenciais<\/th><\/tr><\/thead><tbody><tr><td>Materiais de embalagem eletr\u00f4nica (EMC\/Underfill)<\/td><td>Baixa constante diel\u00e9trica, baixa expans\u00e3o t\u00e9rmica, alta fluidez; melhora a resist\u00eancia \u00e0 deforma\u00e7\u00e3o e a efici\u00eancia de moldagem.<\/td><td>Moinho de jato + forno de esferoidiza\u00e7\u00e3o de alta temperatura + classificador de ar de precis\u00e3o (classifica\u00e7\u00e3o livre de contamina\u00e7\u00e3o submicrom\u00e9trica)<\/td><\/tr><tr><td>Materiais de encapsulamento e veda\u00e7\u00e3o termicamente condutores<\/td><td>Aumenta a estabilidade dimensional em condi\u00e7\u00f5es de alta densidade t\u00e9rmica em servidores e m\u00f3dulos de IA.<\/td><td>Pulverizador de conforma\u00e7\u00e3o mec\u00e2nica (melhora a densidade de compacta\u00e7\u00e3o e aumenta a carga de enchimento)<\/td><\/tr><tr><td>Substratos de alta frequ\u00eancia e alta velocidade (CCL)<\/td><td>O material de enchimento de baixa constante diel\u00e9trica reduz a perda de sinal de alta frequ\u00eancia em sistemas de substrato.<\/td><td><a href=\"https:\/\/quartz-grinding.epic-powder.com\/pt\/surface-modification\/\">Sistema cont\u00ednuo de modifica\u00e7\u00e3o da superf\u00edcie do p\u00f3<\/a> (Melhora a compatibilidade com resinas de PTFE\/ep\u00f3xi)<\/td><\/tr><tr><td>Comp\u00f3sitos resistentes ao desgaste e cer\u00e2micas avan\u00e7adas<\/td><td>Utilizado em cer\u00e2micas de alta temperatura, revestimentos por aspers\u00e3o de plasma e como carga precursora de SiC.<\/td><td>Sistema de moagem ultrafina protegido por g\u00e1s inerte (previne a oxida\u00e7\u00e3o e explos\u00e3o de p\u00f3s reativos)<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"800\" height=\"534\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine.webp\" alt=\"m\u00e1quina de revestimento de p\u00f3 ultrafino\" class=\"wp-image-3676\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine.webp 800w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-300x200.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-768x513.webp 768w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2026\/03\/ultrafine-powder-coating-machine-18x12.webp 18w\" sizes=\"(max-width: 800px) 100vw, 800px\" \/><figcaption class=\"wp-element-caption\">m\u00e1quina de revestimento de p\u00f3 ultrafino<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">Conclus\u00e3o<\/h2>\n\n\n\n<p>No futuro, \u00e0 medida que as embalagens avan\u00e7adas evoluem para arquiteturas 2.5D\/3D e de chiplets, o p\u00f3 de sil\u00edcio esf\u00e9rico enfrentar\u00e1 requisitos cada vez mais rigorosos de ser &quot;mais puro (grau 5G\/6G), mais fino (comp\u00f3sitos com gradiente nano\/submicrom\u00e9trico) e mais esf\u00e9rico&quot;.<\/p>\n\n\n\n<p>Isso direciona diretamente os equipamentos de moagem ultrafina para:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ultrapurifica\u00e7\u00e3o (sistemas totalmente cer\u00e2micos, livres de contamina\u00e7\u00e3o por metais),<\/li>\n\n\n\n<li>Controle inteligente (monitoramento online do tamanho das part\u00edculas e ajuste autom\u00e1tico de classifica\u00e7\u00e3o),<\/li>\n\n\n\n<li>Otimiza\u00e7\u00e3o do campo de fluxo (redu\u00e7\u00e3o da moagem excessiva de part\u00edculas ultrafinas).<\/li>\n<\/ul>\n\n\n\n<p>Cada avan\u00e7o em equipamentos de moagem e processamento ultrafinos desbloquear\u00e1 ainda mais o valor da engenharia de materiais do p\u00f3 de sil\u00edcio esf\u00e9rico em aplica\u00e7\u00f5es de embalagens avan\u00e7adas e materiais comp\u00f3sitos de alta qualidade.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full is-resized is-style-rounded\"><img loading=\"lazy\" decoding=\"async\" width=\"721\" height=\"721\" src=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp\" alt=\"Emily Chen\" class=\"wp-image-3549\" style=\"width:150px;height:150px\" srcset=\"https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen.webp 721w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-300x300.webp 300w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-150x150.webp 150w, https:\/\/quartz-grinding.epic-powder.com\/wp-content\/uploads\/2025\/11\/Emily-Chen-12x12.webp 12w\" sizes=\"(max-width: 721px) 100vw, 721px\" \/><\/figure>\n\n\n\n<blockquote class=\"wp-block-quote has-text-align-center is-style-large is-layout-flow wp-block-quote-is-layout-flow\">\n<p>Obrigado pela leitura. Espero que meu artigo tenha ajudado. Deixe um coment\u00e1rio abaixo. Voc\u00ea tamb\u00e9m pode entrar em contato com o suporte online da Zelda para quaisquer outras d\u00favidas.<\/p>\n<cite>                                                                                                                                                                          \u2014 Publicado por <a href=\"https:\/\/www.linkedin.com\/company\/76603359\/admin\/dashboard\/\">Emily Chen<\/a><\/cite><\/blockquote>\n\n\n\n<hr class=\"wp-block-separator has-css-opacity is-style-default\"\/>\n\n\n\n<div class=\"wp-block-contact-form-7-contact-form-selector\">\n<div class=\"wpcf7 no-js\" id=\"wpcf7-f16-o1\" lang=\"zh-CN\" dir=\"ltr\" data-wpcf7-id=\"16\">\n<div class=\"screen-reader-response\"><p role=\"status\" aria-live=\"polite\" aria-atomic=\"true\"><\/p> <ul><\/ul><\/div>\n<form action=\"\/pt\/wp-json\/wp\/v2\/posts\/3751#wpcf7-f16-o1\" method=\"post\" class=\"wpcf7-form init\" aria-label=\"\u7559\u8a00\u8868\u5355\" novalidate=\"novalidate\" data-status=\"init\" 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data-name=\"your-email\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-email wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-email\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu email*\" value=\"\" type=\"email\" name=\"your-email\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"pnone\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-tel wpcf7-validates-as-required wpcf7-text wpcf7-validates-as-tel\" aria-required=\"true\" aria-invalid=\"false\" placeholder=\"Seu Pnone ou Whatsapp*\" value=\"\" type=\"tel\" name=\"pnone\" \/><\/span>\n\t\t<\/p>\n\t<\/div>\n\t<div class=\"one-half last\">\n\t\t<p><span class=\"wpcf7-form-control-wrap\" data-name=\"your-subject\"><input size=\"40\" maxlength=\"400\" class=\"wpcf7-form-control wpcf7-text\" aria-invalid=\"false\" placeholder=\"Sua empresa\" value=\"\" type=\"text\" name=\"your-subject\" 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name=\"trp-form-language\" value=\"pt\"\/><\/form>\n<\/div>\n<\/div>\n\n\n\n<p><\/p>","protected":false},"excerpt":{"rendered":"<p>Em materiais de encapsulamento eletr\u00f4nico de alto desempenho e sistemas comp\u00f3sitos, o p\u00f3 de sil\u00edcio tem servido h\u00e1 muito tempo como um importante enchimento inorg\u00e2nico, desempenhando m\u00faltiplas fun\u00e7\u00f5es, como a melhoria das propriedades diel\u00e9tricas, do comportamento t\u00e9rmico e da estabilidade dimensional. \u00c0 medida que as estruturas de encapsulamento evoluem para maior densidade e maior confiabilidade, os materiais em p\u00f3 precisam n\u00e3o apenas possuir propriedades el\u00e9tricas e t\u00e9rmicas fundamentais, [\u2026]<\/p>","protected":false},"author":1,"featured_media":3752,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center 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