Products
Size for refractory：0-1-3-5mm and 200mesh
Size for casting: 0125-0.25-0.4-0.6mm and 325mesh with D50=12 micron
Name | SiO2 | Fe2O3 | Al2O3 |
Grade A | 99.9%Min | 50ppm max | 100ppm max |
Grade B-foundry | 99.8% Min | 150ppm max | 400ppm max |
Grade C-Refractory | 99.7% Min | 250ppm max | 700ppm Max |