Physical Property | Chemical Analysis | ||
Shirinkage | 5.07% | SiO2 | 47.34% |
Loss of ignition | 15.24% | AI2O3 | 36.97% |
Dry MOR Kg/cm2 | Lamination | Fe2O3 | 0.28% |
Fired MOR Kg/cm2 | 54.0% | TiO2 | 0.49% |
Water Absoration | 20.84% | CaO | 0.27% |
Water of plasticity | 36-38 | MgO | 0.45% |
pH | 4-5 | K2O | 0.008% |
Residue | 0.40% | Na2O | 0.1% |
L* | 94.71 | Loss of ignition | 13.60% |
A* | 0.42 | ||
B* | 3.26 | ||
Whitness | 88.78% | ||
Temperature C. | 1220/1230 | ||
Cycle Min | 55 |