Items Name Unit
Unit 95% Al2O399%Al2O3
Density density g/cm33.63.9
Flexural Strength Flexural Strength MPa 313340
Compressive Strength Compressive Strength MPa34003600
Modulus of Elasticity Modulus of Elasticity
Impact Resistance Impact Resistance MPa•m1/245.1
Weibull Modulus Weibull coefficient m1010
Vickers Hardness Vickers Hardness HV0.515001650
Thermal Conductivity Thermal Conductivity W/mk2427
Highest Application Temperature Maximum operating temperature °C17501750
Volume Resistivity at 20°C 20°C volume resistance Ω.cm20>1014>1014
Dielertric strength dielectric strength KV/mm2025
Thermal expansion Thermal expansion coefficient X10-6/K5.0-8.35.4-8.3