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Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass

Chongqing Silian Optoelectronic Science & Technology Co., Ltd.
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    Buy cheap Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass from wholesalers
     
    Buy cheap Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass from wholesalers
    • Buy cheap Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass from wholesalers
    • Buy cheap Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass from wholesalers

    Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass

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    Brand Name : SILIAN
    Model Number : Customized
    Certification : SGS/ ISO
    Price : Negotiable
    Payment Terms : Western Union, MoneyGram, T/T
    Supply Ability : 20,000 pcs/month
    Delivery Time : 5-8 weeks
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    Clear Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass


    Clear Transparent Synthetic Sapphire Crystal , Thin Strip Custom Sapphire Glass​


    Advancement On sapphire Crystal compare with other glass


    1) High temperature resistant, Sapphire Round / Rectangular Optical Window can work under 1200°C continuously, and in short time can even work under 1450°C, its softening temperature is 1650°C, and the melting temperature is 1750-1800°C.
    2) Corrosion-resistant, Except hydrofluoric acid, Quartz Plate Of Optical Grade do not react with any acid and base except hydrofluoric acid. the stability is 30 times of the ceramic, and 150 times of stainless steel.
    3) Excellent thermal shock stability
    4) High transmission to 85%
    5) Electric insulation, it is 10000 times of usual glass


    Feature of our Optical synthetic Sapphire crystal


    OEM Size and Design, any shape is ok
    Widely used for optical window, lens, military, etc; The material is synthetic sapphire(hardness 9H)
    High Crystal Purity:> 99.996%;

    Crystal orientation: Provide A plane, R plane, C plane, M plane and other random planes for sapphire crystal product.

    Directional accuracy: ±0.05°We can always provide high-quality service, we will respond to the customer's requirements in a short time.
    In addition to optical sapphire glass, we can also make other materials of the optical window, sapphire wafer.


    Specification


    Product NameClear Transparent Synthetic Sapphire Crystal
    propertySapphire
    Density3.98g/cm³
    Hardness9(mohs)
    Melting2053℃
    Refractive Index1.762~1.770
    Light Transmission≥85℃
    Thermal Capacity0.10(cal/℃)
    Thermal Conductivity46.04@0℃ 25.12@100℃
    12.56@400℃(W/(m.k))
    Coefficient of Thermal Expansion6.7x10-6/℃ parallel to Caxis
    5.0x10-6/℃ perpendicular to C axis
    Crystal StructureHexagonal System
    a=4.76A c=12.99A
    Purity>99.996%

    Regional smelting method—Synthesis principle


    The crystalline material is first sintered or pressed into a rod shape, and it is rotated and lowered to the heater, the rod material is melted, and the melting zone is in a floating state, thereby obtaining a purified or recrystallized single crystal.
    Features: The crystals produced by the regional smelting method have very high clarity, and it is difficult to see obvious identification features. This method is very costly and is mainly used to produce materials for scientific and technological purposes.




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