68%ALUMINA BALL & BRICK

2021-10-18

Item Type	68%
Al2O3 Content %	≥68±2
Specific Gravity(g/cm3)	3.0±0.02
Hardness(Mohs Scale)	7-8
Anti-Compression Strength(Mpa)	≥1700
Color	Yellowish
Equivalent Wear Loss（‰）	≤0.3