Customization: | Available |
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Material: | Zirconia-Corundum |
Refractoriness (℃): | 1770< Refractoriness< 2000 |
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Item | Dense Zircon brick | Zircon brick | Zircon Corundum brick | Zircon Mullite brick | Semi-Zircon brick |
ZrO2 % ≤ | 65 | 60 | 30 | 18 | 15-20 |
Al2O3 % | --- | --- | 50 | 55 | 50-60 |
SiO2 ≤ | --- | 38 | 18 | 25 | 20 |
Fe2O3 % ≤ | 0.3 | 0.5 | 0.5 | 0.5 | 1.0 |
Apparent porosity % ≤ | 18 | 22 | 20 | 17 | 20 |
Density kg/m3 | 3.7 | 3.5 | 3.2-3.3 | 2.7 | 2.7 |
CCS Mpa | 100 | 100 | 100 | 100 | 100 |
RUL ºC ≥ | 1650 | 1620 | 1650 | 1650 | 1550 |
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.
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