Refractory Materials
LARGE CRYSTAL FUSED MAGNESITE
Large crystal fused Magnesia is manufactured through fusing high quality caustic calcined magnesite at high temperature in electric arc furnace with the characteristics of complete crystal, dense texture, good high temperature performance and strong corrosion resistance.
| ITEM | PKP- LCFM96.5 | PKP- LCFM97 | PKP- LCFM97.5 | PKP- LCFM98.0 |
| MgO(%)≥ | 96.5 | 97 | 97.5 | 98 |
| SiO₂(%)≤ | 0.90 | 0.70 | 0.60 | 0.50 |
| Fe₂O₃(%)≤ | 0.90 | 0.70 | 0.60 | 0.55 |
| Al₂O₃(%)≤ | 0.20 | 0.20 | 0.20 | 0.20 |
| CaO(%)≤ | 1.80 | 1.50 | 1.30 | 1.00 |
| LOI (%) | 0.25 | 0.20 | 0.20 | 0.20 |
| Bulk Density (g/cm³)≥ | 3.42 | 3.47 | 3.50 | 3.50 |
