Customization: | Available |
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Classification: | High-Alumina |
Feature: | Insulation Material |
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Product Brand | STANDARD | HIGH PURITY | HIGH ALUMINA | HIGH ZIRCON | |
Specification Tem(ºC) | 1260 | 1260 | 1360 | 1430 | |
Working Tem(ºC) | 1050 | 1100 | 1200 | 1350 | |
Color | White | ||||
Density(kg/m³) | 260 | ||||
320 | |||||
Rate of liner(%)(24h,Density 320kg/m³) | -3(1000ºC) | -4(1100ºC) | -4(1200ºC) | -4(1350ºC) | |
Rate of thermal conductivity(w/m.k)(Density 285kg/m³) | 0.085(400ºC) | 0.085(400ºC) | 0.085(400ºC) | 0.085(400ºC) | |
0.132(800ºC) | 0.132(800ºC) | 0.132(800ºC) | 0.132(800ºC) | ||
0.180(1000ºC) | 0.180(1000ºC) | 0.180(1000ºC) | 0.180(1000ºC) | ||
Tensile strength(MPa) | 0.5 | ||||
Chemical composition(%) | Al2O3 | 46 | 47-49 | 52-55 | 39-40 |
Al2O3+SiO2 | 97 | 99 | 99 | - | |
Al2O3+SiO2+ZrO2 | - | - | - | 99 | |
ZrO2 | - | - | - | 15-17 | |
Fe2O3 | <1.0 | 0.2 | 0.2 | 0.2 | |
Size(mm) | Common Spection:600*400*20-50;900*600*20-50;Other made according to customers' requirement | ||||