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Square White Alumina Cermaic Plate High Heat Resistant Ceramic Plate

Categories Aluminum Oxide Ceramic
Brand Name: KAMTAI
Model Number: KTALP
Certification: ISO 9001
Place of Origin: CHINA
MOQ: 100PCS
Price: Negotiable
Payment Terms: L/C, T/T, Western Union, MoneyGram,PAYPAL
Supply Ability: 10000PCS/ MONTH
Delivery Time: 25 DAYS AFTER PAYMENT
Packaging Details: CARTON BOX AND PLYWOOD PALLET
Name: Alumina cermaic plate high heat resistant ceramic plate for sale
Shape: Square
Size: Customize
Bending Strength: 450Mpa
Color: White
Material: 95% Al2O3
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    • Product Details
    • Company Profile

    Square White Alumina Cermaic Plate High Heat Resistant Ceramic Plate


    1. Description

    Alumina ceramic is kind of structural ceramics, with insulation resistance, voltage resistance, high strength, good thermal conductivity, dielectric loss, stable electrical performance characteristics. Used in electronic ceramic substrates, ceramic electrical insulation, vacuum devices, devices porcelain, spark plugs and other products. We can make the part by hot injection pressing, dry pressing, isostatic pressing and extrusion productive technology etc.


    Our products with high mechanical strength, hardness, wear resistance, high temperature, chemical resistance and good characteristics. We manufactures custom technical ceramics, covering a wide range of customer requirements.Each product has passed the full(100%) inspection before export, you can safely buy it.

    2. Main Features

    Typical Alumina characteristics include:

    Good strength and stiffness

    Good hardness and wear resistance

    Good corrosion resistance

    Good thermal stability

    Excellent dielectric properties (from DC to GHz frequencies)

    Low dielectric constant

    Low loss tangent


    3. Specification


    Item

    Test

    Condition

    Unit Symbol

    95%

    Alumina

    ceramics

    99%

    Alumina

    ceramics

    99.7%

    Alumina

    ceramics

    The main chemical ingredientAl2O3Al2O3Al2O3
    Bulk Densityg/cm33.63.893.96
    Maximum Use Temperature1450°C1600°C1650°C
    Water absorption%000
    ROHS Hardness≥85≥89≥89
    Flexural strength20° CMPa (psi x 103)358 (52)550550
    Compressive Strength20° CMPa (psi x 103)2068 (300)2600(377)2600(377)
    Fracture ToughnessK(I c)Mpa m1/24-55.66

    Coefficient of

    thermal expansion

    25-1000° C1X 10-6/°C7.67.98.2

    Coefficient of

    thermal conductivity

    20° CW/m °K1630.030.4
    Thermal Shock ResistanceTc°C250200200
    Dielectricity constant1MHz.25°C99.79.7
    Dielectric strengthac-kV/mm (ac V/mil)8.3 (210)8.7 (220)8.7 (220)
    Volume Resistivity100°Cohm-cm> 1013> 1014> 1014
    Buy Square White Alumina Cermaic Plate High Heat Resistant Ceramic Plate at wholesale prices
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