Complaint
| White Fused Alumina ( also known as white corundum or white aluminium oxide)is a high purity, synthetic mineral, and produced in the electric arc furnace by fusing calcined alumina. It is white color, a dense mineral and owns large crystals of Alpha Alumina. It has a high refractoryness and is extremely hard and resistant. Grits Available: 8-5mm,5-3mm,3-1mm,1-0mm F8, F10,F12 F14, F16, F20, F22, F24, F30, F36, F40, F46, F54, F60, F70, F80, F90, F100, F120, F150,F180, F220. W63, W50, W40, W28, W20, W14, W10, W7, W5, W3.5, W2.5, W1.5, W1, W0.5 |
| Application: - Shaped and unshaped refractories - Abrasive products - Welding fluxes - Blasting media - Brake and friction linings - Laminating flooring |
Index | Al2O3 | SiO2 | Fe2O3 | Na2O | TiO2 |
Typical value | 99.18 | 0.047 | 0.05 | 0.31 | 0.01 |
| Features • Depending on processing: the grain shape is round or splintered • High hardness of 9 (Mohs) • Density of 3.95 g/cm³ • Chemically inert • High chemical resistance • Narrow grain size distribution • Transparent performance in many binding systems |
