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Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate

Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate

    • Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate
    • Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate
    • Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate
  • Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate

    Product Details:

    Place of Origin: China
    Brand Name: Mingrui
    Certification: ISO9001-2015.,UL,ROAH
    Model Number: Customized requirement

    Payment & Shipping Terms:

    Minimum Order Quantity: 10 pieces
    Price: Negotiations
    Packaging Details: intertional carton box
    Delivery Time: 10-15 working days after the order confirmed
    Payment Terms: L/C, T/T, Western Union, MoneyGram, D/P, D/A
    Supply Ability: 10000 pieces month
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    Detailed Product Description
    Sample Order: Acceptable Color: Ivory / White
    Testing Way: Strict Quality Test One By One Advantage: Good Insulation Performance
    Usage: Electronic Feature: High Wear-resistance
    Use Temperature:: 1700C Maximum Voltage: <10KV
    Diameter Range: 0.5mm-150mm Length Range: 0.3mm-500mm
    Content: 95%-99.7% Ceramic Size: Customized

     

    Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate

     

    Product features:

    Higher gas transfer efficiency

    1200°C capability

    Enhanced corrosion resistance

    Cleanable and reusable

    Uniform pore sizes and high surface areas

    Excellent chemical resistance in both acid and alkaline conditions.

    Good wearing and erosion resistance.

    Withstands high temperature.

    Good rigidity and dimensional stability.

     

    Product Name

    High Wear Resistance Electrical Insulation 95% Alumina Precision Ceramic Rods

    Material
    Alumina ceramic
    OD
    0.3mm -50mm
    Length
    mm - 500mm
    Surface Roughness
    Ra0.05
    Torlerance
    +/- 0.001mm
    Lead time
    10 - 30days
    Shipping
    Air Express (DHL/UPS/TNT/ FedEx)
     

     

     

     

    95%,99%,99.7% Al2O3 Material Parameters:

    Item Test Condition Unit Symbol 95%Alumina ceramics 99%Alumina ceramics 99.7%Alumina ceramics
    The main chemical ingredient     Al2O3 Al2O3 Al2O3
    Bulk Density   g/cm3 3.6 3.89 3.96
    Maximum Use Temperature     1450°C 1600°C 1650°C
    Water absorption   % 0 0 0
    ROHS Hardness     ≥85 ≥89 ≥89
    Flexural strength 20° C MPa (psi x 103) 358 (52) 550 550
    Compressive Strength 20° C MPa (psi x 103) 2068 (300) 2600(377) 2600(377)
    Fracture Toughness K(I c) Mpa m1/2 4-5 5.6 6

    Coefficient of

    thermal expansion

    25-1000° C 1X 10-6/°C 7.6 7.9 8.2

    Coefficient of

    thermal conductivity

    20° C W/m °K 16 30.0 30.4
    Thermal Shock Resistance Tc °C 250 200 200
    Dielectricity constant 1MHz.25°C   9 9.7 9.7
    Dielectric strength   ac-kV/mm (ac V/mil) 8.3 (210) 8.7 (220) 8.7 (220)
    Volume Resistivity 100°C ohm-cm > 1013 > 1014 > 1014

     

    Industrial Porous Heat Resistant 99% Alumina Ceramic Round Plate/ Sheet/ Substrate
     

    Packaging & Delivery

    Packaging Details: 1. Carton with Bubble bag or foam.
    2. Wooden carton
    3. As per customer's requirements.
    Delivery Details: 1. 3-25 days for sample
    2. 25-40 days for mass products.
    Shipment Terms: 1. Small order: By express, DHL/ UPS/ Fedex/ EMS etc.
    2. Large order: By sea or By air

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    FAQ

    Q: Are you trading company or manufacturer ?

    A: We are factory.

    Q: How long is your delivery time?

    A: Generally it is 5-10 days if the goods are in stock. or it is 15-20 days if the goods are not in stock, it is according to quantity.

    Q: Do you provide samples ? is it free or extra ?

    A: Yes, we could offer the sample for free charge but do not pay the cost of freight.

    Q: What is your terms of payment ?

    A: Payment<=1000USD, 100% in advance. Payment>=1000USD, 30% T/T in advance ,balance before shippment.
    If you have another question, pls feel free to contact us as below:

     

    Contact Details
    Dongguan Ming Rui Ceramic Technology Co.,ltd

    Contact Person: bella

    Send your inquiry directly to us (0 / 3000)

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