Aluminium Oxide | Metal Oxides
※There are also various specifications of Aluminium Oxide Balls and Aluminium Oxide Powder.
Product Name：Aluminium Oxide Ball
Other Names：Aluminium(III) Oxide
Molecular Formula：Al2O3
CAS No.：1344-28-1
Packing：Bag
| Item | Unit | Minimum | Maximum |
|---|---|---|---|
| Particle Size | mm | 3 | 5 |
| Appearance | White, pink ball | ||
| Crystallization Phase | γ-Al2O3 | ||
| Al2O3 | % | 93 | |
| Specific Surface Area | m2/g | 180 | 220 |
| Pore Volume | ml/g | 0.38 | 0.45 |
| Crushing Stregth | N | 100 | |
| Wear Rate | % | 0.4 | |
| Bulk Density | g/ml g/cm3 |
0.65 | 0.75 |
| Na2O | % | 0.3 | 1.0 |
| Fe2O3 | % | 0.04 | |
| SiO2 | % | 0.1 | |
| Water Absorption | % | 50 | 55 |
| Loss on Ignition | % | 7.0 | |