Ceramic Fiber Board
Extra High Temperature

Extra High-temperature Ceramic Fiber Boards provide a rigid solution for extremely high-temperature applications rated up to 3000℉. These boards are made to order and often have a lead time of 4-6 weeks for manufacturing. The boards are recommended when operating temperatures exceed that of Zirconia Ceramic Fiber Boards.

Description

Temperature Rating: 3000℉

Grade: Extra High Temperature

Density: 20-22lbs/ft³

Benefits

  • High temperature stability.
  • Excellent strength and hardness.
  • Low thermal conductivity, sound transmission, and heat storage.
  • Uniform density and excellent resistance to thermal shock and chemical attack.
  • Excellent rigidity and modulus of rupture make the boards strong and self-supporting, yet relatively lightweight and easy to cut or machine.
  • Resistant to oxidation and reduction.
  • Permits fast thermal cycling without cracking or spalling.
  • Resists penetration by molten aluminum and other non-ferrous metals.

Applications

  • Insulating support to brick and castable.
  • Furnace hot face lining.
  • Industrial heat process equipment insulation.
  • High temperature gasket and seals.
  • Flue & chimney linings in furnaces or kilns.
  • Molten metal trough covers.
  • Expansion joints.
  • Industrial heat shields and thermal barriers.
  • Industrial combustion chamber construction.
  • Infra red element supports.
  • Board over blanket hot face lining.
  • Full thickness refractory lining.
  • High temperature boiler wall insulation.
  • Pouring forms for castable.
  • Refractory lining for industrial furnace walls, roofs, doors, and stacks
  • Well suited for applications experiencing vibration, mechanical stress, and strong erosive forces.
  • Combustion chamber liners, boilers and heaters.
  • Back-up insulation for brick and monolithic refractories.
  • Transfer of molten aluminum and other non-ferrous metals.
  • Barrier against flame or heat.
  • Hot face layer for high velocity or abrasive furnace atmosphere.

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