| Technical Data | Zirconia Corundum Mullite Brick | |
| CMZ-6 | ||
| Chemical Composition (wt%) | Al2O3 | ≥87 |
| ZrO2 | ≥6 | |
| SiO2 | ≤4 | |
| Volume Density (kg/m3) | ≥3000 | |
| Apparent Porosity (%) | ≤18 | |
| Normal Temperature Compression Strength (MPa) | ≥100 | |
| Refractoriness under Load (℃) | 0.2MPa，0.6% | ＞1700 |
| Refiring Linear Change (%) | 1600℃×3h | ±0.2 |
| Thermal Shock Stability (Times) | 1100℃×20min，water-cooling | ≥30 |
