| Name | White corundum |
| Al2O3 | 99.3%min |
| Fe2O3 | 0.05%.max |
| Na2O | 0.3%.max |
| specific gravity | 3.96g/cm3 |
| Mohs hardness | 9.0 |
|
use |
1. Refractory materials, charge, castable, ramming, refractory bricks, precision casting, etc
2. Sandblasting sandblasting machineSandblasting, surface treatment, rust removal, etc 3. Cosmetics industry, manufacturing of beauty crafts, dermabrasion, etc 4. Ceramic products, grinding and polishing, etc 5. Grinding wheel gauze sandpaper 6. Ceramic glaze, floor coating additives, etc 7. Production of grinding stone, grinding stone, oil stone and other products 8. Polishing wax, polishing liquid, adhesive, etc 9. Buttons, mobile phone cases, silver rods and other polishing slurry, abrasives and other grinding media 10. Wear-resistant floor, wear-resistant adhesive, wear-resistant layer such as FRP wear-resistant liner, etc 11. Ceramic filter plate production 12. Ceramic separation membrane / ceramic membrane / ceramic flat membrane / flat ceramic membrane / tubular ceramic membrane 13. Diamond grinding wheel, etc., diamond tool dry/water grinding disc production 14. Precision casting instead of zirconium powder 15. Production of sponge polishing wheel, fiber polishing wheel, etc |
