| Brand Name: | luoyangbestabrasives |
|---|---|
| Purity: | 99% |
| Grade Standard: | Industrial Grade |
| CAS No.: | 1344-28-1 |
| Classification: | Alumina |
| Application: | abrasives |
| Place of Origin: | China (Mainland) |
| Abrasive Grain Sizes: | F12-F220 |
| Usage: | Abrasives and Refractory |
| Material: | Al2O3 99%min |
Quick Details
Specifications
Application:
1.White fused alumina powder is used for making abrasive tools;
2.White fused aluminum oxide grit could also used as refractory materials;
3.White fused aluminum oxide could be used as grinding, lapping, polishing and blasting media etc.
Refractory materials
12-6mm 10-8mm 8-5mm 5-3mm 3-1mm 1-0mm 1-0.5mm 0.5-0.212mm 0.5-0mm 0.3-0mm
Abrasive materials F8-F220
F8, F10, F12, F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150, F180, F220
Physical Properties:
B.D: >3.55g/cm3
Hardness: 9.0
Melting Point: 2250℃
Physical-Chemical performance index:
Item |
I | II |
Al2O3 |
≧99% |
≧99.3% |
SiO2 |
≦0.15% |
≦0.15% |
Na2O |
≦0.3% | ≦0.2% |
| Fe2O3 | ≦0.1% |
≦0.1% |
Bulk?Density |
>3.55g/cm3 |
>3.60g/cm3 |
Physical-Chemical Performance Index | ||||||
Usage |
Specifics |
Main Chemical Composition (%) | ||||
Al2O3 |
Na2O |
Fe2O3 |
SiO2 |
Magnetic Substance | ||
Abrasives |
F12#--80# |
≥99.4 |
≤0.4 |
≤0.1 |
≤0.03 |
- |
90#--150# |
≥99.3 |
≤0.4 |
≤0.1 |
≤0.05 |
≤0.03 | |
180#--240# |
≥99.2 |
≤0.4 |
≤0.1 |
≤0.03 |
- | |
1#--63# |
≥99.3 |
≤0.4 |
≤0.1 |
≤0.05 |
≤0.03 | |
Refractory |
180#--0 |
≥99.3 |
≤0.4 |
≤0.1 |
≤0.05 |
≤0.06 |
200#--0 | ||||||
320#--0 | ||||||
Fine Powder |
0-1mm |
≥99 |
≤0.4 |
≤0.1 |
≤0.02 |
≤0.1 |
1-3mm | ||||||
3-5mm | ||||||
5-8mm | ||||||
8-12mm | ||||||