Hejianshi Jiuhua Refractory Materials Co.,Ltd.
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Payment Terms: | T/T,L/C |
Place of Origin: | Hebei, China (Mainland) |
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Description | WHT-1000 | WHT-1260 | WHT-1400 | WHT-1600 | WHT-1800 |
Classification Temperature(°c) | 1000 | 1260 | 1400 | 1600 | 1800 |
Density(kg/m3) | 250-350 | 250-350 | 250-350 | 300-350 | 300-500 |
Linear Shrinkage(%) (°c×24 h) | 1.3(900) | 1.1(1100) | 1.6(1200) | 1.2(1400) | 1.0(1600) |
Rupture Strength (kg/ cm2) | 5 | 5 | 5 | 6 | 6 |
Thermal Conductivity Rate (Average 800 °c) | 0.2 | 0.18 | 0.14 | 0.16 | - |
Al2O3 | 38 | 42 | 50 | 68 | 85 |
SiO2 | 58 | 56 | 49 | 31.5 | 14.8 |
Fe2O3 | 0.2 | 0.2 | 0.2 | - | - |