The main raw materials of thermal shock resistant castable is synthesized material, high quality composite binders, ultra fine micro powder and so on. It features in excellent thermal shock resistance, high refractoriness, high mechanical strength and so on.
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info@rsrefractories.comThe main raw materials of thermal shock resistant castable is synthesized material, high quality composite binders, ultra fine micro powder and so on. It features in excellent thermal shock resistance, high refractoriness, high mechanical strength and so on.
| Item | Condition | Unit | Index |
| Bulk density | 110℃,24h | g/cm3 | ≥2.4 |
| Crushing strength | 110℃,24h | MPa | ≥60 |
| Modulus of rupture | 110℃,24h | MPa | ≥12 |
| Thermal shock resistance | 900℃, water cooling | Times | ≥30 |
| Abrasion resistance | ASTM-704 | Cc | ≤ 6 |
| Max. working temperature | ℃ | ≥1650 |
Thermal shock resistant castable can ensure the integrity of CFB boiler working lining, it is especially suitable for the parts of CFB boiler with larger temperature fluctuation, such as ignition air flue, water cooling air chamber and so on.
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