Application
Reusable abrasive
Reusable abrasive
Grinding, lapping and polishing medium
Ceramic grinding wheels and grinding media
Wear-resistant and refractory products
Typicalphysical properties | Typicalchemical analysis | |
Hardness 9mohs | Al2O3 >99.60% | |
Grain Shape angular | Na2O 0.26% | |
Melting point approx. 1950 ℃ | Fe2O3 <0.03% | |
Specific gravity approx. 3.9-4.1 g/cm3 | SiO2 0.07% | |
Bulk density approx. 1.5-2.1g/cm3 | CaO 0.02% | |
MgO 0.01% |