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| Refractories Castable For Cement Kiln-Tabular Alumina,Spinel Castable Refractory |
| Tabular Alumina,Spinel Castable Refractory |
Technical Data
| Brand | GA-18 | |
| Max service temp.(℃) | 1750 | |
| Bulk density(g/cm3) | ≥2.90 | |
| Chemical composition(%) | Al2O3 | ≥85 |
| SiO2 | - | |
| Modulus of rupture( Mpa) | 110℃×24h | ≥8 |
| 1100℃×3h | ≥8 | |
| 1500℃×3h | ≥8 | |
| Cold crush strength(Mpa) | 110℃×24h | ≥80 |
| 1100℃×3h | ≥80 | |
| 1500℃×3h | ≥80 | |
| permanent linear change (%) | 1100℃×3h | ±0.2 |
| 1500℃×3h | ±0.5 | |
| Water required (%) | 5~6 | |
| Methood of installation | Vibration | |
| main use | The former kiln mouth and burner pipe of the large kiln. |
|
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