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Silicon Dioxide (SiO2) Crystal Granules

Specification: Crystal granules, 

99.9%, 99.95%, 99.99%

Appearance: Colorless Transparent

Size: 1-3mm; 3-5mm, upon demand

Unit: KG

Brand: ATS

Advantage: High quality, complete specifications, 

applied for multiple uses

Application Fields: Optical coating

Usage: AR coating; Beam Splitter; 

Cold light coating filter; HR coating;Glasses coating


  • Product Information
  • Sales Contact
  • In 2004, ATS began to produce SiO2. Silicon Dioxide, a kind of low index material, is used more widely than any other crystalline compound. Many excellent properties of SiO2 film have been noted, such as its transparency in visible and ultraviolet light, good property of adherence to most of oxides film, high deposition rate, high hardness of film and excellent environmental stability, and so on, SiO2 can be used in multi-layer coatings for laser mirrors, anti-reflection coatings, filters, beam splitters, and thin-film capacitors.


    SiO2 Material Properties

    CAS Number

    Density (g/cm3)

    Evaporation

    Temperature()

    Refractive Index

     at 550nm

    Transparency

    Range(μm)

    Evaporation Source

    7631-86-9

    2.2

    1700

    1.45~1.46

    0.2~9

    E

    Applications

    AR coating; Cold light coating; Filter; Insulating coating;

    Glasses coating; UV coating


    Specification information

    Type

    Shape

    Color

    Purity

    Package

    Storage

    Crystal

    Granule 

    1-3 mm3-5 mm

    Colorless

    Transparent

    99.99%

    1 KG/Bag

    Avoid exposure to sunlight &acid

    Keep dry

    Pillar

    e.g.2*4mm 

    Cutting piece

    e.g.20*10mm


  • Sales Contact

    Taizhou ATS Optical Material Co., Ltd
    Address: No. 28, Zhennan Alley, Baimi Town, Jiangyan District, Taizhou City, Jiangsu Province
    P.C:225505
    TEL: +86-18052658805, 18052655285
    E-mail: sales@dmcl.cn, alesha@dmcl.cn

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