Zhengzhou Jansincere Refractory Co., Ltd
Zhengzhou Jansincere Refractory Co., Ltd
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High Temperature Kiln Castable Refractory Cement Quick-Drying Explosion-Proof Castable
High aluminum castable is high aluminum aggregate with AL2O3 content greater than 75% as particle raw materials, combined with high aluminum powder and admixture composed of the overall aluminum content > 55% of the amorphous refractory castable, high aluminum castable after the initial solidification, standard curing to 28d, compressive strength up to 40~60MPa. It is characterized by slow hydration rate, high late strength and high refractoriness.
▌FEATURES
1. High refractoriness under load；
2. High compressive strength；
3. Good abrasive resistance ；
▌PHYSICAL AND CHEMICAL INDICATORS
| Item | Unit | Jans-75C | ||
| Chemical composition | Al2O3 | % | ≥75 | |
| Fe2O3 | % | ≤1.8 | ||
| Bulk Density | g/cm3 | ≥2.30 | ||
| Cold Crushing Strength | 110℃*24h | MPa | ≥70 | |
| 1100℃*3h | MPa | ≥85 | ||
| Modules of Rupture | 110℃*24h | MPa | ≥6 | |
| 1100℃*3h | MPa | ≥8 | ||
| Refractoriness Under load | ℃ | ≥1450 | ||
| Reheating Linear Change | % | 1300*3h -0.1~+0.1 | ||
▌PRODUCT PICTURE
