white fused alumina, brown fused alumina, tabular alumina, silicon carbide
white fused alumina, brown fused alumina, tabular alumina, silicon carbide
Fused white corundum is a high-quality raw material, made of fused refining crystal, high purity, self-sharpening, good acid and alkali resistance, high temperature, thermal properties and stability it is slightly higher than the corundum hardness, toughness slightly lower, high purity, good self-sharpening, grinding ability, heat, high efficiency, acid corrosion, high temperature thermal stability. Made with the abrasive, for grinding high-carbon copper, high-speed steel.
Available sizes for sand blasting:
8#, 10#, 12#,14#,16#,20#,22#,24#,30#,36#,40#,46#,54#, 60#,70#,80#,90#,100#,120#,150#,180#,220#,240#
Style |
Al2O3% |
Fe2O3% |
Na2O% |
SiO2% |
bulk density (g/cm3) |
mohs hardness |
grain density (g/cm3 min) |
F80# |
99.2 min |
0.1 max |
0.3 max |
0.1 max |
3.9 |
9 |
1.75-1.95 |