Diameter(mm) % | 2-3 | 3-5 |
AL2O3 % | ≥80 | ≥80 |
KMnO4 % | ≥4.0 | ≥4.0 |
Moisture % | ≤20 | ≤20 |
Fe2O3 % | ≤0.04 | ≤0.04 |
Na2O % | ≤0.35 | ≤0.35 |
Bulk Density(g/ml) | ≥0.8 | ≥0.8 |
Specific Surface Area | ≥150 | ≥150 |
Pore Volume(ml/g | ≥0.38 | ≥0.38 |
Crushing Strength(N/pc) | ≥80 | ≥100 |