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Description:
Low Cement Refractory Castable mainly includes high aluminum, mullite and corundum refractory castable. This series of products are featured with high strength, anti-scouring, wear resistance and excellent performances.
Applications:
1. Steel furnaces
2. Iron making furnaces
3. Glass kiln
4. Ceramic tunnel kiln
5. Cement kiln
Specifications:
Physical and Chemical Indicators:
| Items | High Aluminum | Mullite | Corundum | |
| YH-16 | YH-16K | YH-17 | ||
| Al2O3 | 65 | 70 | 85 | |
| Bulk Density g/cm3 | 110x24h | 2.5 | 2.6 | 2.8 |
| MOR MPa | 110x24h | 10 | 11 | 12 |
| 1110x3h | 12 | 13 | 14 | |
| Cold Crushing Strength MPa | 110x24h | 80 | 90 | 100 |
| 1110x3h | 90 | 90 | 100 | |
| Linear Dimensional Change % | 1110x3h | ±0.5 | ±0.5 | ±0.5 |
| Recommended application part | Rear entrance of the cement kiln, kiln hood, rear end of the cooler | Great cooler of cement kiln, kiln hood, tertiary duct | Front kiln-eye of large cement kiln, coal burner | |
high strength Low Cement Refractory Castable for Steel furnaces
