![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/Fused-Silica-and-Optical-Quartz-Glass-Wafers-2-300x300.webp\")
Las obleas de cuarzo SiO\u2082 son sustratos de pureza ultra alta ampliamente utilizados en el procesamiento de semiconductores, la fabricaci\u00f3n de MEMS, los dispositivos de RF y los sistemas \u00f3pticos. Disponibles en di\u00e1metros est\u00e1ndar de 2\u2033 a 12\u2033, estas obleas est\u00e1n dise\u00f1adas para aplicaciones que requieren alta estabilidad t\u00e9rmica, transparencia \u00f3ptica y resistencia qu\u00edmica.<\/p>\n
Fabricadas a partir de s\u00edlice fundida de gran pureza, las obleas de cuarzo presentan una estructura amorfa uniforme, lo que garantiza un rendimiento constante sin l\u00edmites internos de grano. Combinadas con un pulido de precisi\u00f3n y un estricto control del grosor, ofrecen una excelente calidad superficial para procesos de fabricaci\u00f3n avanzados.<\/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
Las obleas de cuarzo se basan en <\/span>SiO\u2082 fundido amorfo.<\/span>, ofreciendo:<\/span><\/p>\n En comparaci\u00f3n con el vidrio convencional, las obleas de cuarzo ofrecen mayor pureza, mejor durabilidad t\u00e9rmica y una transmisi\u00f3n \u00f3ptica m\u00e1s amplia, lo que las convierte en el material preferido en las industrias de semiconductores y fot\u00f3nica.<\/p>\n Las obleas de cuarzo se utilizan ampliamente como obleas portadoras y componentes de proceso en entornos de alta temperatura, como la difusi\u00f3n, la deposici\u00f3n y el grabado. Su estabilidad t\u00e9rmica garantiza un rendimiento constante a lo largo de<\/p>\n En la fabricaci\u00f3n de MEMS, las obleas de cuarzo proporcionan sustratos estables para microestructuras y sensores que operan en el espacio.<\/p>\n Con una excelente transmisi\u00f3n UV e IR, las obleas de cuarzo son ideales para:<\/p>\n Las obleas de cuarzo tambi\u00e9n se aplican en:<\/p>\n Las obleas de cuarzo se fabrican mediante un proceso controlado para garantizar su pureza y precisi\u00f3n:<\/p>\n Ofrecemos una personalizaci\u00f3n flexible basada en los requisitos de la aplicaci\u00f3n:<\/p>\n \u00bfQu\u00e9 es una oblea de cuarzo? \u00bfPueden las obleas de cuarzo soportar altas temperaturas? \u00bfQu\u00e9 hace que el cuarzo sea mejor que el vidrio est\u00e1ndar? Las obleas de cuarzo SiO\u2082 son sustratos de pureza ultra alta ampliamente utilizados en el procesamiento de semiconductores, la fabricaci\u00f3n de MEMS, los dispositivos de RF y los sistemas \u00f3pticos. Disponibles en di\u00e1metros est\u00e1ndar de 2\u2033 a 12\u2033, estas obleas est\u00e1n dise\u00f1adas para aplicaciones que requieren una gran estabilidad t\u00e9rmica, transparencia \u00f3ptica y resistencia qu\u00edmica.Producidas a partir de s\u00edlice fundida de gran pureza, las obleas de cuarzo presentan una estructura amorfa uniforme, lo que garantiza un rendimiento constante sin l\u00edmites de grano internos.<\/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 center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}}},"product_brand":[],"product_cat":[119],"product_tag":[917,921,187,826,157,158,167,918,920,181,163,919,922,177,156,173,170,171,172,915,916,913,168,494,914],"class_list":{"0":"post-2742","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-quartz-wafer","7":"product_tag-carrier-wafer","8":"product_tag-chemical-resistant-wafer","9":"product_tag-custom-quartz-wafer","10":"product_tag-double-side-polished-wafer","11":"product_tag-fused-quartz-wafer","12":"product_tag-fused-silica-wafer","13":"product_tag-high-purity-quartz-wafer","14":"product_tag-high-temperature-wafer","15":"product_tag-low-thermal-expansion-material","16":"product_tag-mems-substrate","17":"product_tag-optical-quartz-wafer","18":"product_tag-plasma-resistant-material","19":"product_tag-precision-optical-substrate","20":"product_tag-quartz-glass-wafer","21":"product_tag-quartz-wafer","22":"product_tag-quartz-wafer-12-inch","23":"product_tag-quartz-wafer-4-inch","24":"product_tag-quartz-wafer-6-inch","25":"product_tag-quartz-wafer-8-inch","26":"product_tag-quartz-wafer-dsp","27":"product_tag-quartz-wafer-ssp","28":"product_tag-rf-substrate","29":"product_tag-semiconductor-quartz-wafer","30":"product_tag-sio2-wafer","31":"product_tag-uv-ir-optical-material","32":"desktop-align-left","33":"tablet-align-left","34":"mobile-align-left","35":"ast-product-gallery-layout-horizontal","36":"ast-product-tabs-layout-horizontal","38":"first","39":"instock","40":"shipping-taxable","41":"product-type-simple"},"_links":{"self":[{"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product\/2742","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product"}],"about":[{"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/types\/product"}],"replies":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/comments?post=2742"}],"version-history":[{"count":2,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product\/2742\/revisions"}],"predecessor-version":[{"id":2747,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product\/2742\/revisions\/2747"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/media\/2744"}],"wp:attachment":[{"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/media?parent=2742"}],"wp:term":[{"taxonomy":"product_brand","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product_brand?post=2742"},{"taxonomy":"product_cat","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product_cat?post=2742"},{"taxonomy":"product_tag","embeddable":true,"href":"https:\/\/www.fuyao-quartz.com\/es\/wp-json\/wp\/v2\/product_tag?post=2742"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}\n
\nEspecificaciones<\/h2>\n
\n\n\n\n
\n \nEspec<\/th>\n Unidad<\/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\u00e1metro \/ Tama\u00f1o<\/td>\n mm<\/td>\n 100<\/td>\n 150<\/td>\n 200<\/td>\n 250<\/td>\n 300<\/td>\n<\/tr>\n \n Tolerancia (\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 Espesor<\/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 Referencia primaria Plano<\/td>\n mm<\/td>\n 32.5<\/td>\n 57.5<\/td>\n Semimuesca<\/td>\n Semimuesca<\/td>\n Semimuesca<\/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 Warp<\/td>\n \u03bcm<\/td>\n \u226430<\/td>\n \u226440<\/td>\n \u226450<\/td>\n \u226450<\/td>\n \u226450<\/td>\n<\/tr>\n \n PLTV (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 Redondeo de bordes<\/td>\n mm<\/td>\n Conformidad con SEMI M1.2 \/ IEC62276<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Tipo de superficie<\/td>\n \u2014<\/td>\n SSP \/ DSP<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n \n Ra lateral pulida<\/td>\n nm<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n \u22641<\/td>\n<\/tr>\n \n Criterios del reverso<\/td>\n \u03bcm<\/td>\n 0,2-0,7 o personalizado<\/td>\n <\/td>\n <\/td>\n <\/td>\n <\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n
\nAplicaciones<\/h2>\n
Procesado de semiconductores<\/h3>\n
ciclos ermales.<\/span><\/h2>\n
MEMS y sensores<\/h3>\n
g en condiciones de estr\u00e9s mec\u00e1nico y t\u00e9rmico.<\/span><\/h2>\n
\u00d3ptica y fot\u00f3nica<\/h3>\n
\n
Uso industrial y de laboratorio<\/h3>\n
\n
\n![\"\"](\"https:\/\/www.fuyao-quartz.com\/wp-content\/uploads\/2026\/04\/Fused-Silica-and-Optical-Quartz-Glass-Wafers1-300x300.webp\")
Proceso de fabricaci\u00f3n<\/h2>\n\n
\nOpciones de personalizaci\u00f3n<\/h2>\n
\n
\n
PREGUNTAS FRECUENTES<\/h2>\n
Una oblea de cuarzo es un sustrato de SiO\u2082 de gran pureza utilizado en aplicaciones de semiconductores, MEMS y \u00f3ptica que requieren estabilidad t\u00e9rmica y resistencia qu\u00edmica.<\/p>\n
S\u00ed, pueden funcionar continuamente a temperaturas superiores a 1000\u00b0C sin deformarse.<\/p>\n
El cuarzo ofrece mayor pureza, resistencia t\u00e9rmica superior y mejor transmisi\u00f3n \u00f3ptica, lo que lo hace adecuado para aplicaciones industriales avanzadas.<\/p>","protected":false},"excerpt":{"rendered":"