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1 Products availableOur product range contains a wide range of Levigated China Clay Lumps, Bauxite Lumps and Refractory Castables
Physical & Chemical Analysis
| Parameters | PM-95 | PM-94 | PM-92 | PM-90 |
|---|---|---|---|---|
| L-Value | 95.4 | 94.15 | 92.1 | 89.91 |
| a-Value | 0.48 | 0.53 | 1.03 | 1.23 |
| b-Value | 3.79 | 3.82 | 3.24 | 4.68 |
| Shrinkage | 3.10% | 2.95% | 3.10% | 2.85% |
| Dry M.O.R (kg/cm2) | 14.8 | 10.2 | 12.4 | 9.4 |
| Fired M.O.R (kg/cm2) | 92.1 | 87 | 82.5 | 86.9 |
| Water Absorption | 15.56% | 19.21% | 18.53% | 13.91% |
| Water of Plasticity | 32.00% | 37.00% | 32.00% | 32.00% |
| Whiteness | 86 | 84 | 75 | 71 |
| Residue on 300# | 0.25% | 0.12% | 0.41% | 0.34% |
| SiO2 | 50.43% | 51.05% | 51.59% | 51.10% |
| Al2O3 | 35.67% | 34.11% | 34.16% | 34.37% |
| Fe2O3 | 0.38% | 0.40% | 0.60% | 0.70% |
| TiO2 | 0.79% | 0.94% | 0.72% | 0.64% |
| Cao | Trace | Trace | Trace | Trace |
| Mgo | 0.08% | 0.10% | 0.19% | 0.15% |
| Na2O | 0.43% | 0.21% | 0.18% | 0.10% |
| K2O | 0.09% | 0.05% | 0.08% | 0.06% |
| LOI (Loss on Ignition) | 12.19% | 13.25% | 12.74% | 13.16% |
| Temperature °C | 1190-1200 | 1190-1200 | 1190-1200 | 1190-1200 |