![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/Fused-Silica-and-Optical-Quartz-Glass-Wafers-2-300x300.webp\")
As bolachas de quartzo SiO\u2082 s\u00e3o substratos de pureza ultra-alta amplamente utilizados no processamento de semicondutores, fabrica\u00e7\u00e3o de MEMS, dispositivos de RF e sistemas \u00f3pticos. Dispon\u00edvel em di\u00e2metros padr\u00e3o de 2 \"a 12\", essas bolachas s\u00e3o projetadas para aplica\u00e7\u00f5es que requerem alta estabilidade t\u00e9rmica, transpar\u00eancia \u00f3tica e resist\u00eancia qu\u00edmica.<\/p>\n
Produzidas a partir de s\u00edlica fundida de elevada pureza, as bolachas de quartzo apresentam uma estrutura amorfa uniforme, garantindo um desempenho consistente sem limites internos de gr\u00e3o. Combinadas com um polimento de precis\u00e3o e um controlo rigoroso da espessura, proporcionam uma excelente qualidade de superf\u00edcie para processos de fabrico avan\u00e7ados.<\/p>\n
![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/fused_quartz_wafer_4_inch_fused_silica_wafer_3-300x300.webp\")
<\/p>\n
<\/p>\n
As bolachas de quartzo s\u00e3o baseadas em <\/span>SiO\u2082 amorfo fundido<\/span>, oferecendo:<\/span><\/p>\n Em compara\u00e7\u00e3o com o vidro convencional, as bolachas de quartzo proporcionam maior pureza, melhor durabilidade t\u00e9rmica e maior transmiss\u00e3o \u00f3tica, tornando-as um material preferido nas ind\u00fastrias de semicondutores e fot\u00f3nica.<\/p>\n As bolachas de quartzo s\u00e3o amplamente utilizadas como bolachas portadoras e componentes de processos em ambientes de alta temperatura, como difus\u00e3o, deposi\u00e7\u00e3o e grava\u00e7\u00e3o. A sua estabilidade t\u00e9rmica assegura um desempenho consistente durante repetidos processos de<\/p>\n No fabrico de MEMS, as bolachas de quartzo fornecem substratos est\u00e1veis para microestruturas e sensores que funcionam<\/p>\n Com uma excelente transmiss\u00e3o de UV e IR, as bolachas de quartzo s\u00e3o ideais para:<\/p>\n As bolachas de quartzo tamb\u00e9m s\u00e3o aplicadas em:<\/p>\n As bolachas de quartzo s\u00e3o produzidas atrav\u00e9s de um processo controlado para garantir a pureza e a precis\u00e3o:<\/p>\n Fornecemos personaliza\u00e7\u00e3o flex\u00edvel com base nos requisitos da aplica\u00e7\u00e3o:<\/p>\n O que \u00e9 uma pastilha de quartzo? As bolachas de quartzo podem suportar temperaturas elevadas? O que torna o quartzo melhor do que o vidro normal? As bolachas de quartzo SiO\u2082 s\u00e3o substratos de pureza ultra-alta amplamente utilizados no processamento de semicondutores, fabrica\u00e7\u00e3o de MEMS, dispositivos de RF e sistemas \u00f3pticos. Dispon\u00edvel em di\u00e2metros padr\u00e3o de 2 \"a 12\", essas bolachas s\u00e3o projetadas para aplica\u00e7\u00f5es que requerem alta estabilidade t\u00e9rmica, transpar\u00eancia \u00f3tica e resist\u00eancia qu\u00edmica. Produzidas a partir de s\u00edlica fundida de alta pureza, as bolachas de quartzo exibem uma estrutura amorfa uniforme, garantindo desempenho consistente sem limites internos de gr\u00e3os.<\/p>","protected":false},"featured_media":2744,"comment_status":"open","ping_status":"closed","template":"","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":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"default","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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\nEspecifica\u00e7\u00f5es<\/h2>\n
\n\n\n\n
\n \nEsp\u00e9cie<\/th>\n Unidade<\/th>\n 4\u2033<\/th>\n 6\u2033<\/th>\n 8\u2033<\/th>\n 10\u2033<\/th>\n 12\u2033<\/th>\n<\/tr>\n<\/thead>\n \n Di\u00e2metro \/ Tamanho<\/td>\n mm<\/td>\n 100<\/td>\n 150<\/td>\n 200<\/td>\n 250<\/td>\n 300<\/td>\n<\/tr>\n \n Toler\u00e2ncia (\u00b1)<\/td>\n mm<\/td>\n 0.2<\/td>\n 0.2<\/td>\n 0.2<\/td>\n 0.2<\/td>\n 0.2<\/td>\n<\/tr>\n \n Espessura<\/td>\n mm<\/td>\n \u22650.10<\/td>\n \u22650.30<\/td>\n \u22650.40<\/td>\n \u22650.50<\/td>\n \u22650.50<\/td>\n<\/tr>\n \n Refer\u00eancia prim\u00e1ria plana<\/td>\n mm<\/td>\n 32.5<\/td>\n 57.5<\/td>\n Semi-n\u00f3<\/td>\n Semi-n\u00f3<\/td>\n Semi-n\u00f3<\/td>\n<\/tr>\n \n LTV (5\u00d75 mm)<\/td>\n \u03bcm<\/td>\n <0.5<\/td>\n <0.5<\/td>\n <0.5<\/td>\n <0.5<\/td>\n <0.5<\/td>\n<\/tr>\n \n TTV<\/td>\n \u03bcm<\/td>\n <2<\/td>\n <3<\/td>\n <3<\/td>\n <5<\/td>\n <5<\/td>\n<\/tr>\n \n Arco<\/td>\n \u03bcm<\/td>\n \u00b120<\/td>\n \u00b130<\/td>\n \u00b140<\/td>\n \u00b140<\/td>\n \u00b140<\/td>\n<\/tr>\n \n Deformar<\/td>\n \u03bcm<\/td>\n \u226430<\/td>\n \u226440<\/td>\n \u226450<\/td>\n \u226450<\/td>\n \u226450<\/td>\n<\/tr>\n \n VLP (5\u00d75 mm)<\/td>\n %<\/td>\n \u226595<\/td>\n \u226595<\/td>\n \u226595<\/td>\n \u226595<\/td>\n \u226595<\/td>\n<\/tr>\n \n Arredondamento de arestas<\/td>\n mm<\/td>\n Compat\u00edvel com SEMI M1.2 \/ IEC62276<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Tipo de superf\u00edcie<\/td>\n \u2014<\/td>\n SSP \/ DSP<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Raio lateral polido<\/td>\n nm<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n<\/tr>\n \n Crit\u00e9rios da parte traseira<\/td>\n \u03bcm<\/td>\n 0,2-0,7 ou personalizado<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\nAplica\u00e7\u00f5es<\/h2>\n
Processamento de semicondutores<\/h3>\n
ciclos t\u00e9rmicos.<\/span><\/h2>\n
MEMS e sensores<\/h3>\n
g sob condi\u00e7\u00f5es de tens\u00e3o mec\u00e2nica e t\u00e9rmica.<\/span><\/h2>\n
\u00d3tica e fot\u00f3nica<\/h3>\n
\n
Utiliza\u00e7\u00e3o industrial e laboratorial<\/h3>\n
\n
\n![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/Fused-Silica-and-Optical-Quartz-Glass-Wafers1-300x300.webp\")
Processo de fabrico<\/h2>\n\n
\nOp\u00e7\u00f5es de personaliza\u00e7\u00e3o<\/h2>\n
\n
\n
FAQ<\/h2>\n
Uma bolacha de quartzo \u00e9 um substrato de SiO\u2082 de elevada pureza utilizado em aplica\u00e7\u00f5es de semicondutores, MEMS e \u00f3pticas que requerem estabilidade t\u00e9rmica e resist\u00eancia qu\u00edmica.<\/p>\n
Sim, podem funcionar continuamente a temperaturas superiores a 1000\u00b0C sem deforma\u00e7\u00e3o.<\/p>\n
O quartzo oferece maior pureza, resist\u00eancia t\u00e9rmica superior e melhor transmiss\u00e3o \u00f3tica, tornando-o adequado para aplica\u00e7\u00f5es industriais avan\u00e7adas.<\/p>","protected":false},"excerpt":{"rendered":"