Share on (1600838133770):

Item | Unit | Index |
Density | kg/m3 | 280/300 |
Thickness | mm | 25/50 |
Length | mm | 600/900/1000/1200 |
Width | m | 400/600/900/1000 |
Description | COM | STD | HP | HA | HA | ||
Classification Temperature (℃) | 1000 | 1260 | 1260 | 1360 | 1430 | ||
Working Temperature (C) | < 1000 | 1050 | 1100 | 1200 | 1350 | ||
Color | white | white | white | white | white | ||
Density (kg/m3) | 96-128 | 96-128 | 96-128 | 128-160 | 128-160 | ||
Shrinkage(%)of heating 24 hours | -4 | -3 | -3 | -3 | -3 | ||
(as density 128 kg/m3) | (1000 ° C) | (1000 ° C) | (1100 ° C) | (1250 ° C) | (1350 ° C) | ||
Thermal conductivity (w/m.k)(Density 128 kgs/ m3) | 0.09 (400 ° C) | 0.09 (400 ° C) | 0.09 (400 ° C) | 0.12 (600 ° C) | 0.16 (800 ° C) | ||
0.16 (800 ° C) | 0.16 (800 ° C) | 0.16 (800 ° C) | 0.20 (1000 ° C) | 0.20 (1000 ° C) | |||
Tensile strength (MPa) | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | ||
(density as 128kg/m3) | |||||||
Chemical composition % | AL2O3 | 44 | 46 | 47-49 | 52-55 | 39-40 | |
AL2O3 & SIO2 | 96 | 97 | 99 | ||||
AL2O3 & SIO2&ZrO2 | 99 | 99 | |||||
ZrO2 | 15-17 | 15-17 | |||||
Fe2O3 | <1.2 | <1.0 | 0.2 | 0.2 | 0.2 | ||
Na2O & K2O | ≤0.5 | ≤0.5 | 0.2 | 0.2 | 0.2 | ||




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