Brand Name: Haixu
Model Number: F#240-3000mesh
Place of Origin: Zhengzhou city,Henan province
white corundum polishing powder was made from the high quality alumina by melting above 2000 in the electric arc furnace and cooling. It is white with the main crystal phase alpha-Al2O3.The white aluminum oxide crystals for sand blasting produced in titling electric arc furnace has the advantage of high bulk density and low porosity and the volume stability and thermal shock resistance can be improved.
Information of white fused alumina oxide F#240-3000mesh polishing powder |
|
Color |
white |
Al2O3 |
99.2%Min |
SiO2 |
0.1%Max |
NaO2 |
0.35%Max |
Fe2O3 |
0.1%Max |
True density |
3.95g/cm3 |
Bulk density |
1.95g/cm3 |
Mohs hardness |
9 |