Menu
Have anything to ask ?
+86 189 3070 0197
Have anything to ask ?
+86 189 3070 0197
| Item | Mulite castables | High strength mullite castables | Steel fiber reinforced mullite castables | |
| MC-20 | MC-20G | MC-20GF | ||
| Al2O3 % | ≥65 | ≥75 | ≥75 | |
| Sio2 % | ≤25 | ≤20 | ≤20 | |
| Max. Service temp. ℃ | 1500 | 1600 | 1600 | |
| Bulk density g/cm3 110℃*24h | ≥2.50 | ≥2.75 | ≥2.75 | |
| Cold crushing strength Mpa | 110℃*24h | ≥100/10 | ≥100/10 | ≥100/10 |
| 1100℃*3h | ≥100/11 | ≥120/12 | ≥120/12 | |
| 1500℃*3h | / | ≥130/12 | ≥130/12 | |
| Permanent linear change % | 1100℃*3h | -0.1~-0.3 | -0.1~-0.3 | -0.1~-0.3 |
| 1500℃*3h | / | 0~-0.5 | 0~-0.5 | |
| Water addition | 5.0-6.5 | 4.5-6.0 | 4.5-6.0 | |
| Method of installation | Vibration | |||
| Main application | Inlet,outlet,coal machine | Inlet,outlet,coal spraying pipe etc. | Inlet,outlet,coal spraying pipe etc. | |