| Tên sản phẩm: Cryolite | ||||||
| Loại | K | Na | Al | Fe2O3 | F | H2O (105oC) |
| Potassium cryolite | 28.0~34.0 | - | 17.0~22.0 | 1.0 max | ≥45.0 | ≤0.2 |
| Synthetic Cryolite | - | 26.0~33.0 | 12.0~17.0 | 1.0 max | ≥50.0 | ≤0.2 |
| Size | mesh -200: 80%min | |||||
| Description material | ||||||
| Cryolite (Na3AlF6, trisodium hexafluoroaluminate) | ||||||
| Potassium Cryolite (K3AIF6) | ||||||
| Applications | ||||||
| Synthtic cryolite is an important raw material for the primary aluminium smelting. | ||||||
| It is used as a flux agent to dissolve the alumina in the electrolytic metal extraction process. Cryolite is also consumed in the abrasives, ceramic and glass industries. | ||||||
| Potassium Cryolite is used for the production of welding agents, blasting and pyrotechnics and for the production of abrasives. | ||||||