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All Listings > Building Materials > Tile > Coorstek Alumina Ceramic Thermal Tiles (4000 Tiles)

Coorstek Alumina Ceramic Thermal Tiles (4000 Tiles)

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ID: 182978596
Quantity: 4000 Tiles
Manufacturer: Coorstek
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Unused surplus. Most of the tiles are still in their original packaging.

# of Bids: 1
Asking Price: Please log in to view Asking Price.
Product Location: Longview, Washington, United States
End Time: Bid As Soon As Possible
Time Remaining: closed
Market Maker: Ask a Question About This Listing: Onur Kaytan   832 426 2003


Alumina Ceramic Tiles

  • Manufacturer: Coorstek
  • Model: AD-85
  • Size: 4" x 6" x 0.25"
  • Quantity: Approximately 4000 units
  • This material has a very high hardness and stiffness. It is very resistant to chemical corrosian at high temperatures and is highly refractive. It may be used for a variety of electrical, mechanical or thermal applications. 
Density   g/cm3 ASTM-C20 3.42
Crystal Size Average MICRONS ASTM-E112 6
Water Absorption   % ASTM-373 0
Gas Permeability   - - 0
Color   - - WHITE
Flexural Strength (MOR)  20° C MPa (psi x 103) ASTM-F417 296 (43)
Elastic Modulus 20° C GPa (psi x 106) ASTM-C848 221 (32)
Poisson’s Ratio 20° C - ASTM-C848 0.22
Compressive Strength 20° C MPa (psi x 103) ASTM-C773 1930 (280)
Hardness    R45N ROCKWELL 45 N 73
    GPa (kg/mm2) KNOOP 1000 gm 9.4 (960)
Tensile Strength 25° C MPa (psi x 103) ACMA TEST #4 155 (22)
Fracture Toughness K(I c) MPa m1/2 NOTCHED BEAM 3 - 4
Thermal Conductivity 20° C W/m K ASTM-C408 16.0
Coefficient of Thermal Expansion 25-1000° C 1X 10-6/°C  ASTM-C372 7.2
Specific Heat 100° C J/kg*K ASTM-E1269 920
Thermal Shock Resistance ? Tc °C   300
Dielectric Strength 6.35mm ac-kV/mm (ac V/mil) ASTM-D116 9.4 (240)
Dielectric Constant  1 MHz 25° C ASTM-D150 8.2
Dielectric Loss (tan delta) 1 MHz 25° C ASTM-D150 0.0009
Volume Resistivity 25° C ohm-cm ASTM-D1829 > 1014
  500° C  ohm-cm ASTM-D1829 4 x 108
  1000° C  ohm-cm ASTM-D1829 -


Seller Terms

  • Salvex and the seller have the right to reject any and all offers.
  • This product is sold AS IS, WHERE IS.
  • Buyer is responsible for all taxes, duties, loading and freight charges.
  • Seller does not offer any warranties or manufacturer warranties.
  • Upon receipt of cleared funds, Seller will provide the Buyer a Release Order for item pick up. Title transfers from Seller to Buyer upon issuance of the Release Order.
  • It is Buyer's responsibility to verify quantities and condition at the time of pick up. Once the product has been removed from Seller's location, there will be no adjustments based on quantity or condition.

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