Brown Fused Alumina for Sandblasting is mainly used for various material workpieces to derusting, remove oxide skin, light- decorate , process pattern effect and so on.

Physical Properties

Color: Dark Brown ;

Crystal Form: Alpha-alumina trigonal system;

Hardness : 9.0 Mohs scale;

Melting Temperature: About 2050 ℃;

Maximum Use Temperature: 1800℃;

True Density(g/cm3): ≥3.90;

Magnetic Material: 0.01%.