| Ort der Herkunft |
China (Mainland) |
| SiO2-Gehalt (%) |
0.06 |
| Al2O3-Gehalt |
>99 |
| Modell-Nummer |
a-Al2O3 |
| Form |
Pulver |
| Material |
Other |
1 a-alumina powder is used snow-capped mountains brand a-alumina as raw material grinding made a dry grinding process and wet. 2 For unshaped refractories, corundum refractory products, refractory fiber, daily high-strength ceramics, high-tech ceramics and non-metallic materials.