Item | Alkali Resistant Castable | ||
AL-45 | AL-48 | ||
Chemical Composition(%) | Al2O3 | 45 | 48 |
Bulk Density(g/cm3) | 110℃x24h | 2.2-2.4 | 2.2-24 |
M.O.R.(MPa) | 110℃x24h | 7 | 8 |
1100℃x3h | 7 | 8 | |
Cold Crushing Strength(MPa) | 110℃x24h | 70 | 80 |
1100℃x3h | 70 | 80 | |
Linear Dimensional Change(%) | 1100℃x3h | ±0.4 | ±0.4 |
Maximum Service Temperature(℃) | 1300 | 1400 |