Customization: | Available |
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Feature: | Long Time Materials |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Item | Ordinary type | standard type | high purity type | high alumina type | zirconium-Al2O3 type | Zirconium type |
Temperature ºC | 1100 | 1260 | 1260 | 1360 | 1360 | 1430 |
Service temperature ºC | 1000 | 1050 | 1100 | 1200 | 1200 | 1350 |
Color | White | Pure White | Pure White | Pure White | Pure White | Pure White |
Density kg/m3 | 96/128 | 96/128 | 96/128 | 96/160 | 96/160 | 96/160 |
P.L.C % | -4 | -3 | -3 | -3 | -3 | -3 |
Tensile strength Mpa | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 | 0.08-0.12 |
Thermal conductivity | 0.9 | 0.9 | 0.9 | 0.132 | 0.132 | 0.76 |
Al2O3 % | 42-44 | 45-46 | 47-49 | 52-55 | 45-46 | 39-40 |
Al2O3+SiO2 % | 96 | 97 | 99 | 99 | --- | --- |
ZrO2 % ≤ | 5-7 | 5-7 | ||||
Fe2O3 ≤ | 1.2 | 1.2 | 0.2 | 0.2 | 0.2 | 0.2 |
Na2O+K2O% | 0.5 | 0.5 | 0.2 | 0.2 | 0.2 | 0.2 |
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