Al2O3% | 75.6 | |
CaO% | 1.25 | |
耐火度℃ | 1790 | |
体积密度g/cm3(110℃,24h) | 2.85 | |
耐压强度Mpa | 110℃,24h | 85.33 |
1000℃,3h | 126.42 | |
1300℃,3h | 134.08 | |
抗折强度Mpa | 110℃,3h | 13.25 |
1000℃,3h | 15.67 | |
1300℃,3h | 21.85 | |
烧后线变化率% | 1000℃,3h | +0.008 |
1300℃,3h | +0.01 | |
磨损指数 | 4 | |
抗热震性次数(1100℃水冷) | ≥5 |