White fused alumina (WFA/WA/A) is also called white corundum or white aluminum oxide. It widely used in refractory industry, also can be used in ceramics shapes grinding wheels, sandpaper, blasting media, metal preparation, laminates coatings, lapping, polishing, grinding and hundreds of other applications.
| MODEL: 8#-10000# | |||
| chamical ananlysis(%) | physical properties | ||
| Al2O3 | ≥99 | color | white |
| SiO2 | ≤0.04 | crystal form |
a-Al2O3 |
| NaO2 | ≤0.22 |
bulk density |
1.75-1.95g/cm3 |
| Fe2O3 | ≤0.05 |
true density |
3.95-3.97g/cm3 |
| K2O | ≤0.01 |
mosh hardness |
9.0min |
| usage | sandblasting/grinding | ||
