{"id":2445,"date":"2026-03-13T03:22:45","date_gmt":"2026-03-13T03:22:45","guid":{"rendered":"https:\/\/www.fuyao-quartz.com\/"},"modified":"2026-03-13T03:26:57","modified_gmt":"2026-03-13T03:26:57","slug":"bf33-borofloat-33-glass-wafer-high-performance-borosilicate-wafer","status":"publish","type":"product","link":"https:\/\/www.fuyao-quartz.com\/es\/product\/bf33-borofloat-33-glass-wafer-high-performance-borosilicate-wafer\/","title":{"rendered":"BF33 \/ BOROFLOAT 33 Oblea de vidrio - Oblea de borosilicato de alto rendimiento"},"content":{"rendered":"

\"\"FUYAO QUARTZ est\u00e1 especializada en obleas de vidrio de alta pureza BF33 \/ BOROFLOAT 33, un sustrato de borosilicato de primera calidad ampliamente utilizado en aplicaciones de semiconductores, MEMS, \u00f3ptica y microfluidos. Fabricadas mediante el proceso microfloat de SCHOTT, las obleas BF33 se caracterizan por su baja expansi\u00f3n t\u00e9rmica (~3,3 ppm\/\u00b0C), alta claridad \u00f3ptica, resistencia al choque t\u00e9rmico e inercia qu\u00edmica, lo que las hace ideales para la uni\u00f3n de precisi\u00f3n con silicio y otros procesos avanzados.<\/p>\n

Las obleas BF33 se utilizan ampliamente en fotolitograf\u00eda, uni\u00f3n an\u00f3dica, dispositivos lab-on-chip, \u00f3ptica l\u00e1ser y sistemas \u00f3pticos de alta temperatura, proporcionando un rendimiento y una fiabilidad excepcionales en las exigentes condiciones industriales y cient\u00edficas.<\/p>\n

Composici\u00f3n y propiedades del material<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Propiedad<\/th>\nEspecificaci\u00f3n<\/th>\n<\/tr>\n<\/thead>\n
Contenido de SiO\u2082<\/td>\n>80%<\/td>\n<\/tr>\n
B\u2082O\u2083 Contenido<\/td>\nOptimizado para una baja dilataci\u00f3n t\u00e9rmica<\/td>\n<\/tr>\n
CTE (20-300\u00b0C)<\/td>\n~3.3 \u00d7 10-\u2076 \/K<\/td>\n<\/tr>\n
Punto de deformaci\u00f3n<\/td>\n520\u00b0C<\/td>\n<\/tr>\n
Punto de recocido<\/td>\n560\u00b0C<\/td>\n<\/tr>\n
Punto de ablandamiento<\/td>\n820\u00b0C<\/td>\n<\/tr>\n
Resistencia al choque t\u00e9rmico<\/td>\nExcelente<\/td>\n<\/tr>\n
Transmisi\u00f3n \u00f3ptica<\/td>\n>90% (UV-NIR)<\/td>\n<\/tr>\n
Acabado superficial<\/td>\nDSP\/SSP, Ra <1 nm<\/td>\n<\/tr>\n
Resistencia qu\u00edmica<\/td>\nISO Clase 1 agua y \u00e1cido, Clase 2 \u00e1lcali<\/td>\n<\/tr>\n
Dureza<\/td>\n~480 HK<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Ventajas clave:\"\"<\/h3>\n
    \n
  • \n

    Compatibilidad t\u00e9rmica con el silicio: Ideal para la uni\u00f3n an\u00f3dica sin tensiones ni deformaciones.<\/p>\n<\/li>\n

  • \n

    Alta claridad \u00f3ptica: Transparencia UV-NIR para l\u00e1seres, fot\u00f3nica y sensores.<\/p>\n<\/li>\n

  • \n

    Durabilidad qu\u00edmica: Resistente a \u00e1cidos, bases y disolventes para procesos en salas blancas.<\/p>\n<\/li>\n

  • \n

    Resistencia mec\u00e1nica: Alta resistencia a la abrasi\u00f3n, ideal para la manipulaci\u00f3n de semiconductores y dispositivos MEMS.<\/p>\n<\/li>\n

  • \n

    Superficie de precisi\u00f3n: Obleas pulidas con bajo TTV para una microfabricaci\u00f3n y alineaci\u00f3n \u00f3ptica precisas.<\/p>\n<\/li>\n<\/ul>\n

    Aplicaciones primarias\"\"<\/h3>\n
      \n
    1. \n

      Semiconductores y MEMS: Obleas portadoras, adelgazamiento de obleas, uni\u00f3n an\u00f3dica, dispositivos microflu\u00eddicos.<\/p>\n<\/li>\n

    2. \n

      Sistemas \u00f3pticos y fot\u00f3nicos: \u00d3ptica l\u00e1ser, espejos, filtros, ventanas \u00f3pticas de alta temperatura.<\/p>\n<\/li>\n

    3. \n

      Instrumentos anal\u00edticos y biom\u00e9dicos: Biochips, placas de diagn\u00f3stico, sistemas de valoraci\u00f3n.<\/p>\n<\/li>\n

    4. \n

      Entornos industriales y de alta temperatura: Ventanas de hornos, mirillas, cubiertas de focos.<\/p>\n<\/li>\n

    5. \n

      Tecnolog\u00eda energ\u00e9tica y medioambiental: Sustratos fotovoltaicos, sensores microflu\u00eddicos.<\/p>\n<\/li>\n

    6. \n

      Aeroespacial y defensa: Paneles \u00f3pticos, ventanas de sensores, \u00f3ptica espacial.<\/p>\n<\/li>\n<\/ol>\n

      Opciones de superficie y fabricaci\u00f3n<\/h3>\n
        \n
      • \n

        Pulido: Pulido por las dos caras (DSP) o pulido por una cara (SSP) con Ra <1 nm.<\/p>\n<\/li>\n

      • \n

        Espesor y di\u00e1metro: Personalizable seg\u00fan la aplicaci\u00f3n.<\/p>\n<\/li>\n

      • \n

        Revestimientos: Antirreflejos (AR), reflectantes (HR), revestimientos espec\u00edficos de la longitud de onda.<\/p>\n<\/li>\n

      • \n

        Tolerancia: TTV ajustado (<10 \u00b5m), scratch\/dig 60\/40 o superior bajo pedido.<\/p>\n<\/li>\n<\/ul>\n

        \u00bfPor qu\u00e9 elegir nuestras obleas BF33?<\/h3>\n
          \n
        • \n

          D\u00e9cadas de experiencia en la fabricaci\u00f3n de vidrio \u00f3ptico y semiconductor.<\/p>\n<\/li>\n

        • \n

          Estricto control de calidad para garantizar la uniformidad de las propiedades t\u00e9rmicas, qu\u00edmicas y \u00f3pticas.<\/p>\n<\/li>\n

        • \n

          Personalizaci\u00f3n flexible para satisfacer los requisitos industriales, cient\u00edficos y de I+D.<\/p>\n<\/li>\n

        • \n

          Asistencia t\u00e9cnica completa y red mundial de distribuci\u00f3n.<\/p>\n<\/li>\n<\/ul>\n

          Preguntas m\u00e1s frecuentes (FAQ)<\/h3>\n

          P1: \u00bfQu\u00e9 es el vidrio BF33?
          A1: BF33, tambi\u00e9n llamado BOROFLOAT 33, es una oblea de vidrio de borosilicato de alta calidad con baja expansi\u00f3n t\u00e9rmica (~3,3 ppm\/\u00b0C), excelente durabilidad qu\u00edmica y alta transparencia \u00f3ptica, ideal para aplicaciones de semiconductores, MEMS y \u00f3ptica.<\/p>\n

          P2: \u00bfEn qu\u00e9 se diferencia el BF33 del vidrio ordinario?
          A2: El BF33 tiene mayor contenido de s\u00edlice (>80%) y \u00f3xido de boro, lo que le confiere baja expansi\u00f3n t\u00e9rmica, resistencia qu\u00edmica, transmisi\u00f3n UV\/NIR superior y resistencia mec\u00e1nica, superando al vidrio sodoc\u00e1lcico en aplicaciones industriales exigentes.<\/p>\n

          P3: \u00bfSe pueden pulir las obleas BF33?
          A3: S\u00ed. FUYAO QUARTZ proporciona obleas DSP y SSP con rugosidad superficial subnanom\u00e9trica (<1 nm Ra) y baja TTV (<10 \u00b5m), esenciales para la uni\u00f3n de obleas, la fotolitograf\u00eda y los sistemas \u00f3pticos de alta precisi\u00f3n.<\/p>\n

          P4: \u00bfQu\u00e9 industrias utilizan obleas BF33?
          A4: Fabricaci\u00f3n de semiconductores, dispositivos MEMS, microfluidos, fot\u00f3nica, \u00f3ptica l\u00e1ser, instrumentos anal\u00edticos, dispositivos biom\u00e9dicos, aeroespacial, energ\u00eda y control medioambiental.<\/p>","protected":false},"excerpt":{"rendered":"

          FUYAO QUARTZ est\u00e1 especializada en obleas de vidrio de alta pureza BF33 \/ BOROFLOAT 33, un sustrato de borosilicato de primera calidad ampliamente utilizado en aplicaciones de semiconductores, MEMS, \u00f3ptica y microfluidos. Fabricadas mediante el proceso microfloat de SCHOTT, las obleas BF33 se caracterizan por su baja expansi\u00f3n t\u00e9rmica (~3,3 ppm\/\u00b0C), alta claridad \u00f3ptica, resistencia al choque t\u00e9rmico e inercia qu\u00edmica, lo que las hace ideales para la uni\u00f3n de precisi\u00f3n con silicio y otros procesos avanzados.<\/p>","protected":false},"featured_media":2449,"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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