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| Company Info. | 
| ZHENGZHOU CAIHUA KILN MASONRY INSTALLATION CO.,LTD | 
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| Product List | 
The high-strength wear-resistant self-flowing castables are made of high-quality bauxite clinker, mullite and fused corundum. The pure calcium aluminate cement, corundum micro-powder and silicon micro-powder are used as binders. Such self-flowing castable has the characteristics of high strength, good thermal shock resistance, abrasion resistance, erosion resistance and strong corrosion resistance.Self-flowing castable has good fluidity and convenient construction. Self-flowing refractory castable can be used in CFB boilers and other high temperature furnaces.
Applications of Self-flowing Castable:
The self-flow castable has widely application, especially for blast
furnace iron runner, department between stave cooler and blast
furnace shell.
Advantages of Self-flowing Castable:
Environment friendly
No need vibration and easy to construct to save labor time
Reasonable raw material and size to make sure good fluidity
High strength and high refractoriness
Items  | CH-zlj75  | CH-zlj80  | |
AL2O3 %  | 75  | 80  | |
SiO2%  | 20  | 16  | |
Bulk density g/cm3  | 2.6  | 2.7  | |
Flexural strength/MPa ≥  | 110℃×24h  | 7.0  | 8.0  | 
1100℃×3h  | 11  | 12  | |
Compressive strength/ MPa ≥  | 110℃×24h  | 60  | 70  | 
1100℃×3h  | 70  | 85  | |
Normal temperature wear/cm3≤  | 8  | 9  | |
Refractoriness/  | 1790  | 1790  | |
Thermal shock stability (900℃ ,water-cooling) / times≥  | 20  | 20  | |
PLC(1000℃×3h) / %  | -0.25  | -0.25  | |
The self flow value /mm  | 200  | 200  | |
                                 
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