合成鎂鐵鈣砂
| 牌號指標 | 化學成份% | B.D.（g/cm3） | |||||
|---|---|---|---|---|---|---|---|
| LOI | SiO2 | Al2O3 | Fe2O3 | CaO | MgO | ||
| MFC-9A | ≤0.5 | ≤1.2 | ≤0.6 | 5-6 | 7-9 | ≥83 | ≥3.28 |
| MFC-9B | ≤0.5 | ≤1.2 | ≤0.6 | 8-12 | 8-10 | 76-82 | ≥3.28 |
| MFC-15 | ≤1.2 | ≤0.6 | 5-7 | 14-16 | 14-16 | 76-79 | ≥3.28 |
| MFC-17 | ≤0.5 | ≤1.2 | ≤0.6 | 5-6 | 17-19 | 73-75 | ≥3.25 |
| MFC-25 | ≤0.5 | ≤1.2 | ≤0.6 | 4-8 | 25-28 | 65-69 | ≥3.25 |
| MFC-30 | ≤0.5 | ≤1.2 | ≤0.6 | 4-5 | 28-32 | 60-65 | ≥3.25 |
