KYANITE-SILLIMANITE GRAINY
Appearance: Dry powder of light grey color.
End use: Row material for steelmaking, refractories, glassmaking refractories, ceramics coating, glass additive, mullite manufacture and in production of silumine.
Kyanite CAS number: 1302-76-7
Formula: Al2 [Si04]
Chemical analysis
| Contents, % | GUARANTEED | TYPICAL |
| Аl2O3 min | 57 | 58 |
| ТiO2 max | 2,0 | 1,3-1,8 |
| Fe2O3 max | 0,8 | 0,8 |
| CaO max | 0,2 | 0,1 |
| MgO max | 0,4 | 0,2 |
| Moisture, max | 0,5 | 0,1 |