Alumina Silicate Ceramic Fiber Thermal Sheets High Service Temperature
Alumina Silicate Ceramic Fiber Thermal Sheets High Service Temperature
Product Details

High Temperature Alumina Silicate Ceramic Fiber Thermal Sheets

Ceramic fiber insulation is a lightweight refractory material processed with alumina-silica fibres for applications at temperatures up to 1400℃. It is ideal for furnace , boiler duct and stack lining due to its low thermal conductivity and low heat storage allowing shorter cycle times and quicker access for maintenance .


Dimension : 1200*1000*25&50mm for ceramic fiber board

          7320*610*25mm & 3660*610*50mm for ceramic fiber blanket


Applications of ceramic fiber insulation

1. Refractory lining for industrial furnaces in walls , roofs , doors , stacks ,ect

2. Combustion chamber liners , boilers and heaters

3. Back-up insulation for brick and monolithic refractories

4. Transfer of molten aluminum and other non-ferrous metals

5. Expansion joint boards

6. Barrier against flame or heat

7. Hot face layer for high velocity or abrasive furnace atmosphere


Features of ceramic fiber insulation:

1. Low thermal conductivity

2. Low heat storage

3. Light weight

4. Excellent thermal shock resistance

5. Resistant to hot gas erosion

6. Resists most chemical attacks

7. Easy to cut ,handle and install

8. Low sound transmission

9. Resists penetration by molten aluminum and other non-ferrous metals

10. Asbestos free 


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