High Purity Alumina Powder
High purity alumina powder


Features
1.Excellent high refractoriness
2.Good anti-corrosion performance
Application
1. Construction of sulfate corrosion resistance and high temperature proof.
2. Used in rush repairs, leakage stopping , resistance to sulfate attack.
3. Ideal binder for refractoriness such as refractory concrete, refractory castable, ramming mixing, gunning mixing and manmade marble bricks.
4. Ceramic adhesive.
5. Used for sealing coating products and refractory mortar.
6. Used in chemical industry, metallurgical industry,and construction industry.
Physical properties and chemical composition
Product Name |
High alumina cement refractory cement |
|
Chemical Composition (%) |
AL2O3 |
≥65 |
SiO2 |
≥20 |
|
Cold Crushing Strength(MPa) |
1100°C*3h |
≥80 |
Water Consumption of Construction (%) |
6~7 |
|
Maximum Service Temperature(°C) |
1400 |
|
Application Part |
The front end of cooler, precalciner, heat-resisting parts and lining of other industrial kiln. |
|
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