Material: 95%AL2O3

Burned Condition: 1640oC

Color: White

Density:3.6~3.7g/cm3

Watr Absorption: 0

Tensile Strength: 300Mpa

Thermal Expansion: 6.5~8.0 x 10-6/oC

Thermal Conductivity: 17

Volume Resistivity: ≥1014

Dielectric Constant: 8~10(1MHz20oC)

Insulation: 10KV/mm

Rockwell Hardness: ≥88HRA

Fracture Toughness: 4Mpa.m