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    SCHOTT

    schott boroflaot

    Glass form SCHOTT

    AKA: Optical grade glass, high temperature resistant glass

        

    Functions: can withstand temperatures above 450 degrees Celsius for a long time, up to 92% penetration

        

    Application: Various instrument windows, high temperature/high watt lighting protection film, projector



    Borofloat 1.1  ▽Borofloat 2.0   ▽Borofloat 2.75 
    Borofloat 3.3  ▽D263T 0.3      ▽D263T 0.5  
    B270 1.1       ▽B270 2.0        ▽B270 3.0  
    Infomation and Notes
    borofloat33

    ITEM NO:Borofloat1.1

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 1.1mm

    Square: 3x3 - 1150x850mm

    Round: Dia3 - 300mm

    Resistant Temperature

    450℃

      borofloat33

    ITEM NO:Borofloat2.0

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 2.0mm

    Square: 3x3 - 300x300mm

    Round: Dia3 - 300mm

    Resistant Temperature

    450℃

      borofloat33

    ITEM NO:Borofloat2.75

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 1.1mm

    Square: 3x3 - 1150x850mm

    Round: Dia3 - 300mm

    Resistant Temperature

    450℃

      borofloat33

    ITEM NO:Borofloat3.3

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 3.3mm

    Square: 3x3 - 300x400mm

    Round: Dia3 - 300mm

    Resistant Temperature

    450℃

      d263, d263t, d263 eco

    ITEM NO:D263T

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 0.21, 0.3mm

    Square: 3x3 - 330x360mm

    Round: Dia3 - 300mm

    Resistant Temperature

    350℃

      d263, d263t, d263 eco

    ITEM NO:D263T

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 0.5mm

    Square: 3x3 - 330x360mm

    Round: Dia3 - 300mm

    Resistant Temperature

    350℃

      b270, white glass

    ITEM NO:B270-1.1

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 1.1mm

    Square: 3x3 - 258x406mm

    Round: Dia3 - 200mm

    Resistant Temperature

    150℃

      b270, white glass

    ITEM NO:B270-2.0

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 2.0mm

    Square: 3x3 - 258x406mm

    Round: Dia3 - 200mm

    Resistant Temperature

    150℃

      b270, white glass

    ITEM NO:B270-3.0

    Spectral Characteristics

    Tave>92% @ 380-700nm

    Physical Characteristics

    Thickness: 3.0mm

    Square: 3x3 - 258x406mm

    Round: Dia3 - 200mm

    Resistant Temperature

    150℃

     
    Information and Notes

    1. Borofloat will have a slightly higher penetration rate than normal glass. Because of the low expansion coefficient, it can withstand the high temperature of 450~500 degrees.

    2. Special shapes or thicknesses can be cut or machined according to customer requirements.

    3. The transmittance curves are measurements at 0°of incidence angle. The part that does not penetrate is absorbed by the material of the glass itself.

    4. Need higher transmittance? Please refer to anti-reflection processing.

    5. The website specifications are for reference only, and shipments are subjected to the specifications confirmed by both parties.

    6. The highest safe temperature refers to the temperature at which the glass substrate itself can withstand without breaking under uneven heating or temperature difference. It can be higher in the case of uniform heating or small (slow) temperature difference change.

    7. B270, D263T, BOROFLOAT33 registered trademarks are SCHOTT AG .

    borofloat,rocoes b270,rocoes d263,rocoes
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