200#-0 -325# castable material brown Al2O3 powder
Product Description
Castable brown Al2O3 powder is made of bauxite, anthracite coal, and smelt in electric-arc furnace of high temperature more than 2000 degrees. Abrasives tools made by castable brown Al2O3 powder are suitable for metal with high tensile(like: steel, malleable iron, bronze etc). Suitable for product high consolidation abrasive, and suitable for grinding, polishing, blasting, precision casting etc. brown fused aluminum oxide is also used for refractory material.
Castable brown Al2O3 powder Available size:
Sand: 0-1mm, 1-3mm, 3-5mm,5-8mm
Fine:100#-0, 120#-0, 150#-0, 180#-0, 200#-0, 320#-0, 325#
| Specification | Chemical Index | Physical Index | |||||
| Al2O3% | Fe2O3% | SiO2
% |
TiO2
% |
bulk density
(g/cm3) |
mohs hardness | Volume density
(g/cm3 min) |
|
| 0-1mm
1-3mm 3-5mm 5-8mm |
95 |
0.5 |
1.5 |
3.0 |
1.75-1.95 |
8-9 |
3.9 |
| 100#-0
200#-0 320#-0 325# |
93.5 |
0.55 |
2 |
3.3 |
1.75-1.95 |
8-9 |
3.9 |
25kg/pvc bag, 40pvc bag/jumbo bag
1T/jumbo bag
