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| Refractories Castable For Cement Kiln-High Strength Alkaline Resistant Castables Refractory |
| High Strength Alkaline Resistant Castables Refractory |
Technical Data
| Brand | Gt-13NL | |
| Max service temp.(℃) | 1300 | |
| Bulk density(g/cm3) | ≥2.10 | |
| Chemical composition(%) | Al2O3 | ≤48 |
| SiO2 | ≥50 | |
| Modulus of rupture( Mpa) | 110℃×24h | ≥7 |
| 1100℃×3h | ≥7 | |
| 1500℃×3h | - | |
| Cold crush strength(Mpa) | 110℃×24h | ≥70 |
| 1100℃×3h | ≥70 | |
| 1500℃×3h | - | |
| permanent linear change (%) | 1100℃×3h | -0.1~-0.5 |
| 1500℃×3h | - | |
| Water required (%) | 6~7 | |
| Methood of installation | Vibration | |
| main use | The lining of preheater and precalciner of large cement kiln |
|
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