| Customization: | Available |
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| Classification: | Cearmic |
| Feature: | Long Time Materials |
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| Grade | Standard | Aluminium | Zirconium |
| Classification Temperature( ºC ) | 1260 | 1350 | 1450 |
| Working Temperature( ºC ) | 1100 | 1250 | 1350 |
| Density kg/m3 | 280-500 | ||
| Thermal conductivity by mean temp (w/m.k) | 0.085(W/m.k) 0.132(W/m.k) 0.180(W/m.k) | ||
| Compressive strength Mpa | 0.5 | ||
| Al2O3 % | 42-43 | 52-53 | 35 |
| SiO2 | 53 | 46 | 45 |
| ZrO2 | --- | --- | 15-17 |
| Fe2O3 | ≤1.2 | ≤0.3 | ≤0.2 |
| Na2O+K2O% | ≤0.5 | ≤0.3 | ≤0.2 |
1, high compressive strength, long service life; 2, low heat capacity, low thermal conductivity;
3, non-brittle material, good toughness;
4, accurate size, good flatness;
5, easy to cut and install, convenient construction;
6, excellent wind erosion resistance;
7, continuous production, uniform fiber distribution, stable performance
Application:
1, cement and other building materials industry kiln backing insulation;
2, petrochemical, metallurgy, ceramics, glass industry kiln backing insulation;
3, heat treatment furnace backing insulation;
4, non-ferrous metal industry backing insulation;
5, high temperature reaction, heating equipment backing thermal insulation
Company profile and main products:
Our total annual production capacity is about 100,000 tons of dense-shaped refractory product, and 100,000 tons of monolithic refractory product.
We have three tunnel kilns for silicon-aluminum dense bricks and one new plant for the monolithic refractory.
We're sure our custom-made products and professional services will bring you a stable quality supply and more profit.
Our Laboratory and R&D Center
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