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- No.92 Jianshe West Road, Zhongyuan District, Zhengzhou, Henan,China.
- albert@literefractory.com
- +8619937887923

High Strength Refractory Calcium Aluminate Cement Ca 80 for Super Grade Refractory Motar
1.Granularity standard
2.Good liquidity and plasticity
3.High refractoriness
4.Small bulk density
5.Low thermal conductivity
Description
We are committed to making every Ceramic Fibre Cloth, Refractory Ramming Mass, Refractory Bricks a high-quality product, so that we attach great importance to technological progress and development. Our team spirit is that individual ability determines the foundation and teamwork determines development. Since the establishment of our company, with the care and support of colleagues and customers from all walks of life, we have been constantly striving for progress and have developed into a comprehensive enterprise. Welcome new and old customers to negotiate and cooperate with us, let us cooperate for a win-win situation.
| 1. Refractory mortar Description |
Refractory mortar is made by mixing a certain proportion of refractory powder, binder, and additives, water or liquid binder into a paste, also called joint filler. According to different refractory materials, ordinary mortar is mainly made of clay and high-aluminum materials. , Silica, magnesia, corundum, mullite, and zircon.
Item | Insulating mortar | |||||
Type | Fire clay | High alumina | Silica | |||
Classification | 35 | - | 70 | 60 | 92 | |
Chemical composition,% | AL2O3, ≥ | 35 | - | 70 | 60 | - |
SiO2, ≥ | - | - | - | - | 92 | |
Bond strength (Mpa) | 110°C×24h | ≥0.5 | ≥0.5 | ≥1.0 | ≥1.0 | ≥0.5 |
°C×3h | 1200×3h | 1000×3h | 1500×3h | 1400×3h | 1400×3h | |
Thermal Conductivity(W/m.k)(350°C) | ≤0.35 | ≤0.35 | ≤0.6 | ≤0.5 | - | |
Grain Size(%) | -1.0mm | 100 | 100 | 100 | 100 | 100 |
-0.076mm | ≥50 | ≥50 | ≥50 | ≥50 | ≥50 | |
Bonding time (min) | 1~2 | 1~2 | 1~2 | 1~2 | 1~2 | |
| 2. Product Feature |
1. High adhesive strength
2. Good gas tightness
3. Small gap for construction
4. Corrosion resistance,
5. Good slag resistance
6. Low shrinkage at high temperature
7. Good volume stability
8. Good structural integrity
| 3.Refractory mortar Application |
The refractory mortar used for laying and repairing fire clay insulating brick masonry construction of blast furnace, hot blast stoves, coke oven, soaking pit furnace, heat exchanger, boiler etc furnace kiln

| 4.Packing &Shipping |
1. Solid packing and overall stuffing can prevent the formation and jarring.
2. Different products have different forms of packaging and absolutely in line with international standards.
3. Package Information: According to customer's requirements,Carton box outside and plastic bag inside

We enhance the economic efficiency and technological development of our company by maintaining a high yield of our High Strength Refractory Calcium Aluminate Cement Ca 80 for Super Grade Refractory Motar. The core competitiveness of our industries has been continuously improved, which has laid a solid foundation for the realization of high-quality development. Our organization has been focusing on brand strategy.
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