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Ceramic Fiber Blanket is a new kind fire-resistant heat insulation material with white colour. Without any bonding agent.
Ceramic Fiber Blanket Prime Features:
Ceramic Fiber Blanket with low thermal conductivity and low heat storage. Excellent thermal stability and thermal shock resistance. Excellent erosion resistance.
Have excellent heat insulation, fire proofing and processing function.
Ceramic Fiber Blanket Specifications
| Item | COM | ST | HP | HAS | HZ | |
| Categorize the Temp oC | 1100 | 1260 | 1260 | 1360 | 1430 | |
| Working Temp oC | < 1000 | 1050 | 1100 | 1200 | 1350 | |
| Colour | White | Pure | Pure | Pure | Pure | |
| Physical volume density kg/m3 | 96/128 | 96/128 | 96/128 | 128/160 | 128/160 | |
| Permanent line constringency (%) 24h, density 128kg/m3 | -4 1000oC | -3 1000oC | -3 1100oC | -3 1250oC | -3 1350oC | |
| Each temperature descend transmit heat the coefficient (w/m.k) density: 128kg/m3 | 0.09 (400oC) 0.16 (800oC) |
0.09 (400oC) 0.16 (800oC) |
0.09 (400oC) 0.16 (800oC) 0.20 (1000oC) |
0.12 (600oC) 0.20 (1000oC) |
0.16 (800oC) 0.20 (1000oC |
|
| The anti-pulls the strength (Mpa) Physical volume density 128g/m3 | 0.04 | 0.04 | 0.04 | 0.04 | 0.04 | |
| Chemical composition (%) | AL2O3 | 40~44 | 45~46 | 47~49 | 52~55 | 39~40 |
| AL2O3+SIO2 | 95~96 | 96~97 | 98~99 | 99 | / | |
| AL2O3+SIO2+ZRO2 |
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/ |
/ |
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99 | |
| ZRO2 |
/ |
/ |
/ |
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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 | |
| Size (mm) | Common specification: 7200*610*10~50, other made according to customer's requirements | |||||
Ceramic Fiber Blanket Application
> Heat insulation for back lining of high temperature industrial furnace;
> Heat surface lining materials for porcelain furnace, heat treatment furnace of mechanical and metallurgy and other industrial furnaces.
