Active Member
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[China]
Address: No 432 Zhenhai Middle Road, Luotuo Street, Zhenhai District, Ningbo City, Zhejiang China
Contact name:Kevin
Ningbo Kaxite Sealing Materials Co., Ltd. |
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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.
Specifications
| Item | COM | ST | HP | HAS | HZ | |
| Categorize the Temp | 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 | / | / | / | / | 99 | |
| ZRO2 | / | / | / | / | 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 | |||||
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.
