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Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity

    Buy cheap Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity from wholesalers
     
    Buy cheap Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity from wholesalers
    • Buy cheap Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity from wholesalers
    • Buy cheap Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity from wholesalers
    • Buy cheap Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity from wholesalers

    Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity

    Ask Lasest Price
    Brand Name : zmkj
    Model Number : rod-003
    Price : 100usd/pcs by FOB
    Delivery Time : 20DAYS
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    Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity

    sapphire optical lens, Al2O3 single crystal glass ,sapphire optical glass ingots, sapphire optical rods,sapphire optical stick,Al2O3 single crystal glass lens,optical glass ingots by sapphire ,sapphire optical rods


    Sapphire physical property

    4inch C-axis sapphire wafer for led epi-ready,optical glass lens for covering by sapphire,sapphire optical windowsSapphire glass is manufactured from single crystal sapphire(Al2O3 ), making them ideal for demanding applications (such as laser systems) because of their extreme surface hardness, high thermal conductivity, high dielectric constant and resistance to common chemical acids and alkalis. Sapphire is the second hardest crystal next to diamonds and, because of their structural strength, sapphire windows can be made much thinner than other common dielectric windows with improved transmittance. Chemically, sapphire is single crystal aluminum oxide (Al2O3), and is useful in a transmission range from 0.2 - 5.5µm.


    Why choose sapphire glass ?
    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

    ---------------------------------------------------------------------------------------------------------------------------

    2. Comparison of optical window materials
    Material Properties Applications
    BK7
    Transmission Range: 330-2100nm
    Refractive Index: 1.5164@588nm Most popular and low cost Visible and near IR spectrum applications
    Fused Silica
    Transmission Range: 185-2500nm Low Thermal Expansion UV to IR spectrum
    Refractive Index: 1.4858@308nm Coefficient: 0.54 x 10-6K Best choice for thermal resistance


    Sapphire
    Transmission Range: 180-4500nm Strong Hardness Best choice for scratch resistance applications
    Refractive Index: 1.755@1000nm Thinner optics Wide Transmission Range

    Calcium Fluoride
    Transmission Range: 170-7800nm Little Hygroscopic Susceptibility IR laser applications
    Coefficient: 18.85 x 10-6K High Thermal Expansion

    Refractive Index: 1.399@5000nm

    MgF2
    Transmission Range: 120-7000nm UV laser applications

    Refractive Index: 1.376@700nm
    ItemB270CaF2GeMgF2N-BK7SapphireSiUV Fused SillcaZnSeZnS
    Refractive index(nd)1.5231.4341.0031.4131.5171.7683.4221.4582.4032.631
    Coeffcient of dispersion(Vd)58.595.1N/A106.264.272.2N/A67.7N/AN/A
    Density(g/cm3)2.553.185.333.182.463.972.332.205.275.27
    TCE(μm/m℃)8.218.856.113.77.15.32.550.557.17.6
    Soften Temperature(℃)53380093612555572000150010002501525
    Knoop hardness(kg/mm2)542158.378041561022001150500120120

    3. commen size for sapphire optical parts
    Diameter 0.2-300mm or customization
    Diameter tolerance +/-0.1mm or +/-0.02mm
    Thickness 0.10-100mm
    Thickness tolerance ± 0.1mm or +/-0.02mm
    Surface quality (scratch & dig) 60/40, 40/20 or better
    Surface accuracy λ/10, λ/2, λ
    Clear Aperture >85%, >90%
    Parallelism +/-3' ,+/-30''
    Bevel 0.1~0.3mm×45 degree

    4.0 sample small tube in details

    5. We can supply professional customized service in time and provide cooperation

    and support of new product development and technology appliance.

    6.packing &delivery


    Packagingproducts → PET films or electro-static vinyl paper in cleaning room
    Inner packing → Foam plastics anti-vibration cushion liner for package
    Outer packing → five layers corrugated carton paper box or as required
    Shippingby air → UPS , DHL , Fedex , TNT, EMS ,SF ,etc
    Product Tags:

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    Quality Chemical Resistance Synthetic Sapphire Rod With High Thermal Conductivity for sale
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