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Master Bond adhesives
CoorsTek PlasmaPure™ AD-998 Alumina (nom. 99.8% Al2O3)
Categories: Ceramic; Oxide; Aluminum Oxide

Material Notes: Thermal Shock Delta Tc = 200°C - Thermal shock tests are performed by quenching samples in water from different elevated temperatures. Delta Tc is the change in temperature which results in a sharp decrease in the flexural strength of the sample.

Data Provided by the manufacturer, CoorsTek, Inc.

Key Words: Al2O3
Vendors:
Available Properties
  • Density, ASTM C20
  • Water Absorption, ASTM 373
  • Particle Size, Thin Section Crystal Size
  • Knoop Microhardness, 1000 g
  • Hardness, Rockwell 45 N
  • Tensile Strength, Ultimate, ACMA Test #4
  • Modulus of Elasticity, ASTM C848
  • Flexural Strength, ASTM F417
  • Compressive Strength, ASTM C773
  • Poissons Ratio, ASTM C848
  • Fracture Toughness, Notched Beam
  • Shear Modulus, Calculated
  • Electrical Resistivity, ASTM D1829
  • Electrical Resistivity, ASTM D1829
  • Electrical Resistivity, ASTM D1829
  • Dielectric Constant, ASTM D150
  • Dielectric Strength, ASTM D116, AC
  • Dissipation Factor, ASTM D2520
  • CTE, linear, ASTM C372
  • Specific Heat Capacity, ASTM E1269
  • Thermal Conductivity, ASTM C408
  • Maximum Service Temperature, Air, No Load
  • Al2O3
  
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