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Description of high temperature ceramic fiber paper for gasket:
The raw material of ceramic fiber paper is blowing ceramic fiber bulk and adding a certain percentage of binders, fillers and additives, and it is a deep –processed product, which produced by the wet production process. Ceramic fiber paper has a smooth surface, uniform structure, low thermal conductivity, low density, high tear strength, high flexibility, good electrical insulation properties and excellent performance. It has been widely used as a kind of function material just as high temperature insulation, sealing, gaskets, electrical insulation, filtration, etc.
Ceramic Fiber Paper is processed from the high purity fiber, which can be used in the field of high temperature insulation. Because we have adopted the advanced processing work, we cannot only make the fiber interweave shapely, but also can control the thickness and the density rigidly.
A spot of bonding agent has been added into the fiber during processing, which has been chosen and controlled scientifically, can be burnt during application.
Advantages of high temperature ceramic fiber paper for gasket :
| 1. | Low thermal conductivity |
2. | Low thermal capacity |
3. | Resistance to thermal shock |
4. | Excellent flexibility highly tear resistant |
5. | Does not contain asbestos, excellent corrosion resistance, does not react with molten aluminum |
6. | Excellent electric isolation and sound insulation |
7. | Strong but pliable in texture, highly pressure resistance |
Applications of high temperature ceramic fiber paper for gasket :
| 1. | Parting plane in refractory linings |
2. | Combustion chamber liners |
3. | Backup lining for metal troughs |
4. | Hot top linings |
5. | Thermal and electrical insulation |
6. | Refractory backup insulation |
7. | Coke oven door shook absorption medium |
8. | Kiln car deck covering |
9. | Electric and thermal insulation materials for electric industry |
Technical index of high temperature ceramic fiber paper for gasket:
Classification temperature(°C) | 1260 | 1260 | 1260 | |
Density kg/m3 | 200±15 | 200±15 | 200±15 | |
organic content% | 6-8 | 6-8 | 6-8 | |
thermal conductivity(w/n.k)density:128kg/m3 | 200°C | 0.075-0.085 | ||
400°C | 0.115-0.121 | |||
600°C | 0.165-0.175 | |||
Main chemical component%
| AL2O3 | 45-46 | 45-46 | 45-46 |
SIO2 | 51-52 | 51-52 | 51-52 | |
specification(mm)
| 40000×1220×1 20000×1220×2 | 40000×1220×1 20000×1220×2 | 40000×1220×1 20000×1220×2 | |
