{"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\/sv\/product\/bf33-borofloat-33-glass-wafer-high-performance-borosilicate-wafer\/","title":{"rendered":"BF33 \/ BOROFLOAT 33 Glasskiva - H\u00f6gpresterande borosilikatskiva"},"content":{"rendered":"

\"\"FUYAO QUARTZ \u00e4r specialiserade p\u00e5 BF33 \/ BOROFLOAT 33-glasskivor med h\u00f6g renhet, ett premiumborosilikatsubstrat som ofta anv\u00e4nds i halvledar-, MEMS-, optiska och mikrofluidiska applikationer. BF33-wafers tillverkas med SCHOTTs microfloat-process och har l\u00e5g termisk expansion (~3,3 ppm\/\u00b0C), h\u00f6g optisk klarhet, motst\u00e5ndskraft mot termisk chock och kemisk inertitet, vilket g\u00f6r dem idealiska f\u00f6r precisionsbindning med kisel och andra avancerade processer.<\/p>\n

BF33-wafers anv\u00e4nds ofta inom fotolitografi, anodisk bindning, lab-on-chip-enheter, laseroptik och optiska system f\u00f6r h\u00f6ga temperaturer och ger exceptionell prestanda och tillf\u00f6rlitlighet under kr\u00e4vande industriella och vetenskapliga f\u00f6rh\u00e5llanden.<\/p>\n

Materialsammans\u00e4ttning och egenskaper<\/h3>\n
\n
\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n\n
Fastighet<\/th>\nSpecifikation<\/th>\n<\/tr>\n<\/thead>\n
SiO\u2082 Inneh\u00e5ll<\/td>\n>80%<\/td>\n<\/tr>\n
B\u2082O\u2083 Inneh\u00e5ll<\/td>\nOptimerad f\u00f6r l\u00e5g v\u00e4rmeutvidgning<\/td>\n<\/tr>\n
CTE (20-300\u00b0C)<\/td>\n~3.3 \u00d7 10-\u2076 \/K<\/td>\n<\/tr>\n
T\u00f6jningspunkt<\/td>\n520\u00b0C<\/td>\n<\/tr>\n
Gl\u00f6dgningspunkt<\/td>\n560\u00b0C<\/td>\n<\/tr>\n
Mjukg\u00f6rande punkt<\/td>\n820\u00b0C<\/td>\n<\/tr>\n
Motst\u00e5ndskraft mot termisk chock<\/td>\nUtm\u00e4rkt<\/td>\n<\/tr>\n
Optisk \u00f6verf\u00f6ring<\/td>\n>90% (UV-NIR)<\/td>\n<\/tr>\n
Ytfinish<\/td>\nDSP\/SSP, Ra <1 nm<\/td>\n<\/tr>\n
Kemisk best\u00e4ndighet<\/td>\nISO-klass 1 vatten och syra, klass 2 alkali<\/td>\n<\/tr>\n
H\u00e5rdhet<\/td>\n~480 HK<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<\/div>\n<\/div>\n

Viktiga f\u00f6rdelar:\"\"<\/h3>\n
    \n
  • \n

    Termisk kompatibilitet med kisel: Idealisk f\u00f6r anodisk limning utan sp\u00e4nning eller deformation.<\/p>\n<\/li>\n

  • \n

    H\u00f6g optisk klarhet: UV-NIR-genomskinlighet f\u00f6r lasrar, fotonik och sensorer.<\/p>\n<\/li>\n

  • \n

    Kemisk best\u00e4ndighet: Motst\u00e5ndskraftig mot syror, baser och l\u00f6sningsmedel f\u00f6r renrumsprocesser.<\/p>\n<\/li>\n

  • \n

    Mekanisk h\u00e5llfasthet: H\u00f6g n\u00f6tningsbest\u00e4ndighet, idealisk f\u00f6r hantering av halvledare och MEMS-enheter.<\/p>\n<\/li>\n

  • \n

    Precisionsyta: Polerade wafers med l\u00e5g TTV f\u00f6r noggrann mikrotillverkning och optisk uppriktning.<\/p>\n<\/li>\n<\/ul>\n

    Prim\u00e4ra till\u00e4mpningar\"\"<\/h3>\n
      \n
    1. \n

      Halvledare & MEMS: Carrier wafers, wafer thinning, anodisk limning, mikrofluidiska enheter.<\/p>\n<\/li>\n

    2. \n

      Optiska och fotoniska system: Laseroptik, speglar, filter, optiska f\u00f6nster f\u00f6r h\u00f6ga temperaturer.<\/p>\n<\/li>\n

    3. \n

      Analytiska och biomedicinska instrument: Biochips, diagnostiska plattor, titreringssystem.<\/p>\n<\/li>\n

    4. \n

      Industriella milj\u00f6er och milj\u00f6er med h\u00f6ga temperaturer: Ugnsf\u00f6nster, siktglas, str\u00e5lkastarskydd.<\/p>\n<\/li>\n

    5. \n

      Energi och milj\u00f6teknik: PV-substrat, mikrofluidiska sensorer.<\/p>\n<\/li>\n

    6. \n

      Flyg- och rymdteknik samt f\u00f6rsvar: Optiska paneler, sensorf\u00f6nster, rymdoptik.<\/p>\n<\/li>\n<\/ol>\n

      Alternativ f\u00f6r yta och tillverkning<\/h3>\n
        \n
      • \n

        Polering: Dubbelsidigt polerad (DSP) eller enkelsidigt polerad (SSP) med Ra <1 nm.<\/p>\n<\/li>\n

      • \n

        Tjocklek och diameter: Anpassningsbar efter applikation.<\/p>\n<\/li>\n

      • \n

        Ytbel\u00e4ggningar: Antireflexbel\u00e4ggning (AR), reflexbel\u00e4ggning (HR), v\u00e5gl\u00e4ngdsspecifik bel\u00e4ggning.<\/p>\n<\/li>\n

      • \n

        Tolerans: Sn\u00e4v TTV (<10 \u00b5m), scratch\/dig 60\/40 eller h\u00f6gre p\u00e5 beg\u00e4ran.<\/p>\n<\/li>\n<\/ul>\n

        Varf\u00f6r v\u00e4lja v\u00e5ra BF33-wafers?<\/h3>\n
          \n
        • \n

          Decennier av erfarenhet inom glastillverkning f\u00f6r optik och halvledare.<\/p>\n<\/li>\n

        • \n

          Strikt kvalitetskontroll f\u00f6r konsekventa termiska, kemiska och optiska egenskaper.<\/p>\n<\/li>\n

        • \n

          Flexibel anpassning f\u00f6r att uppfylla industriella, vetenskapliga och FoU-krav.<\/p>\n<\/li>\n

        • \n

          Omfattande teknisk support och globalt leveransn\u00e4tverk.<\/p>\n<\/li>\n<\/ul>\n

          Vanliga fr\u00e5gor och svar (FAQ)<\/h3>\n

          F1: Vad \u00e4r BF33-glas?
          A1: BF33, \u00e4ven kallat BOROFLOAT 33, \u00e4r en h\u00f6gkvalitativ borosilikatglasskiva med l\u00e5g termisk expansion (~3,3 ppm\/\u00b0C), utm\u00e4rkt kemisk h\u00e5llbarhet och h\u00f6g optisk transparens, idealisk f\u00f6r halvledar-, MEMS- och optiska applikationer.<\/p>\n

          Q2: Hur \u00e4r BF33 j\u00e4mf\u00f6rt med vanligt glas?
          A2: BF33 har h\u00f6gre kiseldioxidhalt (>80%) och boroxid, vilket ger l\u00e5g termisk expansion, kemisk resistens, \u00f6verl\u00e4gsen UV\/NIR-transmission och mekanisk styrka, vilket \u00f6vertr\u00e4ffar sodakalkglas i kr\u00e4vande industriella applikationer.<\/p>\n

          F3: Kan BF33-wafers poleras?
          A3: Ja, det st\u00e4mmer. FUYAO QUARTZ levererar DSP- och SSP-wafers med subnanometrisk ytj\u00e4mnhet (<1 nm Ra) och l\u00e5g TTV (<10 \u00b5m), vilket \u00e4r avg\u00f6rande f\u00f6r wafer bonding, fotolitografi och optiska system med h\u00f6g precision.<\/p>\n

          Q4: Vilka industrier anv\u00e4nder BF33-wafers?
          A4: Halvledartillverkning, MEMS-enheter, mikrofluidik, fotonik, laseroptik, analytiska instrument, biomedicinsk utrustning, flyg- och rymdindustrin, energi och milj\u00f6\u00f6vervakning.<\/p>","protected":false},"excerpt":{"rendered":"

          FUYAO QUARTZ \u00e4r specialiserade p\u00e5 BF33 \/ BOROFLOAT 33-glasskivor med h\u00f6g renhet, ett premiumborosilikatsubstrat som ofta anv\u00e4nds i halvledar-, MEMS-, optiska och mikrofluidiska applikationer. BF33-wafers tillverkas med SCHOTTs microfloat-process och har l\u00e5g termisk expansion (~3,3 ppm\/\u00b0C), h\u00f6g optisk klarhet, motst\u00e5ndskraft mot termisk chock och kemisk inertitet, vilket g\u00f6r dem idealiska f\u00f6r precisionsbindning med kisel och andra avancerade processer.<\/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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