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| Refractory Bricks-High Alumina Bricks For Cement Kiln |
| High Alumina Bricks For Cement Kiln |
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Technical Data
| Item | LZ-80 |
| Al2O3 % ≥ | 70 |
| Apparent porosity % | 23 |
| Cold crush strength Mpa ≥ | 70 |
| Linear change after reheating (1500℃×2h) % | 0-0.4 |
| Thermal shock resistance(1100℃,water)cycles | 30 |