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Contact SupplierWe are offering high alumina refractory cement.
note: setting time & alumina & various components can be adjusted as per your requirement
| Chemical Analysis % | BAL-AL-50 | BAL-AL-70 |
| Al2O3 (min) | 45% | 72% |
| Fe2O3 (max) | 5% | 0.3% |
| Si O | 5-6% | 0.7% |
| Ca O | 33% | 25% |
| Physical Properties | ||
| PCE Orton Cone(min) | 13 | 31 |
| CCS kg/Cm. Sample made with standard sand & cured at 18+ - 2C | ||
| After 24 Hours | 300 | 400 |
| After 72 Hours | 350 | |
| After 48 Hours | 500 | |
| Dried At 110 C For 1 day | ||
| Specific Surface Cm/gm(Min) | 2750 | 4200 |
| Setting Time( Minutes) | ||
| Initial(Min) | 30 | 75 |
| Final(Max) | 300 | 400 |




