Description:

SpecificGravity              3.95

Hardness                   2090 Knoop scale, 9.0 Mohs scale

MagneticMaterial            0.0076%

Grain Sizes Available (F):

12, 14, 16, 20, 22, 24, 30, 36, 40, 46, 54, 60, 70, 80, 90, 100,120, 150, 180, 220, 240

Grain Size Distribution :

Upon ANSI B74.12-2001, FEPA-Standard 42-1:2006 or ISO8486-1.

 Key words:

Brown corundum, brown aluminium oxide, brown fused alumina,brown fused aluminium oxide, sandblasting abrasive grain.