Refractory Brick High Performance High Strength Alkali-resistant Brick
Applications:
Alkali-resistant brick is widely used for preheater, calciner, tertiary air duct of cement dry-process kiln.
Technical Index:
| Item | High Stength Alkali-Resistant Brick |
| Chemical Composition(%) | Al2O3 | 25—40 |
| SiO2 | 65-70 |
| Fe2O3 | ≤2.0 |
| Refractoriness(℃) | ≥1650 |
| Volume Density(g/cm3) | ≥2.20 |
| Apparent Porosity(%) | ≤20 |
| Cold Crushing Strength(MPa) | ≥60 |
| Refractoriness Under Load (0.2MPa T0.6,℃) | ≥1300 |
| Thermal Conductivity Coefficient (w/m.k) | ≤1.28 |
| Thermal shock resistance,Cycles(1100℃,Water-cooling) | ≥20 |
Manufacturing Process Flow:
Rough Materials-Mixing-Batching -Shaped-Drying-Sintering-Inspect-Packing-Delivery
FAQ:
1. When Jansincere Company established?
In 1986.
2. How many staffs in your factory?
About 500, including including 23 managers, 42 technicians, and 8 qualified installation engineers.
3. What’s your main products scope?
Our main products are dense refractory bricks and monolithic refractories, including alumino-silicate refractories, magnetite-alumina refractory, special high grade refractories, refractory cement, castable refractory and so on.
