High Alumina Unshaped Refractory
High Alumina Unshaped Refractory
Features
1.High temprature strength
2.Good plasticity
3.Excellent corrosion resistance
4.High refractoriness
5.Good slag resistance
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. |
|

Brief Introduction of Sunrise
Zhengzhou Sunrise Technology Co., Ltd. is mainly engaged in the production and development of refractory
materials for glass , petrochemistry, metallurgy, construction and nonerrous metal industries. Our main
products include fused cast AZS 33, 36,41, fused cast αβ alumina brick, crucibles, furnace fireclay bottom
block, silica, high alumina, magnesia, corundum, chrome, zircon, mullite, zirconia mullite, silicon carbide,
sillimanite, alumina bubble bricks, various insulation bricks, and ceramic fiber products,etc.
Production equipment
Testing equipment
Customer visit
Exhibition
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