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Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness

SHANGHAI FAMOUS TRADE CO.,LTD
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    Buy cheap Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness from wholesalers
     
    Buy cheap Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness from wholesalers
    • Buy cheap Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness from wholesalers
    • Buy cheap Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness from wholesalers
    • Buy cheap Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness from wholesalers

    Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness

    Ask Lasest Price
    Brand Name : zmsh
    Model Number : 6inch single side polished
    Price : by case
    Supply Ability : 1000pcs/months
    Delivery Time : 15-30days
    • Product Details
    • Company Profile

    Dia 150 Mm Sapphire Windows / Sapphire Crystal Glass Extreme Surface Hardness

    dia150mm 6inch single side polished sapphire substrates forled ,C-plane,A-aixs R-plane 6inch Al2O3 crystal wafer,6inch C-axis double side polished sapphire wafer for led epi-ready,sapphire substrates, Al2O3 crystal optical lens

    About Sapphire Feature
    Product name

    led sapphire wafer

    sapphire optical lens chemical formulaAl2O3
    Crystal structureHexagonal
    Hardness Mohs9H
    Compressvise strengthGpa 2.0
    Density(20℃)3.98g/cm
    Fusion point2040℃
    Boiling point2980℃
    Coefficient of Thermal Expansionα=5.8×10 -6 /K
    Specific heat0.418W.s/g/k
    Thermal conduction25.12W/m/k(@100°C)
    Optical transmission range0.17-5.5μm
    Transmission(0.3~5um)85-88%
    Refractive indexno=1.768nd
    ne=1.76nd
    dn/dt13×10-6/K(@633nm)
    Permittivity11.5(//c), 9.3(⊥c)
    Process step of sapphire wafer
    Sapphire crystal block--> customized axis ingot ---> cut top and tail-->
    repair diameter--->anneal--> wire saw cut to wafer--->chamfer--->anneal
    --->lapped---polishing---test--package
    6inch sapphire wafer specification
    Material: Single crystal Al2O3 99.999%

    Diameter:150.00±0.1mm

    Thickness :1000±25um

    or 1300±25um or by customized

    Primary flat:47.5±2.5mm

    Orientation flat: A±0.1° A-plane(11-20)

    Orientation: C-plane(0001) Off M -axis 0.2°±0.1°

    Frontside Surface Roughness:Ra<0.3nm

    Backside Surface Roughness: 0.8~1.2um

    Or double side polished

    TTV:<20um

    BOW:-25~0um

    WARP:<30um

    Laser Mark Series No. by needs

    Package:Vacuum-sealed containers with nitrogen backfill in a class 100 environment

    Cleanliness :Free visible contamination

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    How about sapphire advantage and applications?


    1- Thinner and Stronger than Standard Glass Windows


    2- Transmits Wavelengths Ranging From UV to Mid-Infrared


    3- Features Extreme Surface Hardness and Chemical Resistance

    Applications


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    We also can supply professional customized service in time ,and provide cooperation and support

    of new product development and technology appliance.

    Our QC standard for sapphire substrates


    6inch product pictures by single side polished


    customize the material, specifications and optical coating for your optical components based

    on your needs.

    Aoubt our company

    ZMKJ is established in 2013, and our factory is established in 2014 Wuxi city.

    Our team is a professional manufacturer and exporter that is concerned with the

    semiconductor wafers fabrication .We are located in shanghai with convenient

    transportation access. Our well-equipped facilities and excellent quality control

    throughout all stagesof production enables us to guarantee total customer satisfaction.

    As a result of our high quality products and outstanding customer service, we have

    gained a global sales network reaching If you are interested in any of our products or

    would like to discuss a custom order,please feel free to contact us.

    We are looking forward to forming successful business relationships withnew clients

    around the world in the near future.


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