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Heat Proof Refractory Zirconia Bricks With Great Thermal Shock Resistance
Zircon brick is produced by mixing, molding, drying and sintering at high temperature in shuttle kiln.
1. Dense crystal structure.
2. High mechanical strength at normal and high temperature.
3. Low creep and low permanent liner change rate.
Item | Dense Zircon Brick | Zircon Brick |
GK65 | GK60 | |
ZrO2 % | ≥65 | ≥60 |
SiO % | — | ≤38 |
Fe2O3 % | ≤0.3 | ≤0.5 |
Apparent Porosity % | ≤18 | ≤22 |
Bulk Density g/cm3 | ≥3.7 | ≥3.5 |
Cold Crushing Strength Mpa | ≥100 | ≥100 |
Refractoriness Under Load( 0.2MPa,0.6%) ℃ | ≥1650 | ≥1620 |
Jansincere Refractory Group consists of one headquarters and three subsidiaries.
The headquarters is called Zhengzhou Jansincere Refractory Set Company,
three subsidiaries are: Zhengzhou Jansincere Refractory Installation Co., Ltd,
Shanghai Jansincere Refractory Co., Ltd,
Zhengzhou Jansincere Petroleum Technology Co., Ltd.