Ceramic fibre board is a lightweight refractory material processed with alumina-silica fibres for applications at temperatures up to 1600 C. It resists higher gas velocities than Ceramic Fibre Blanket and is ideal for furnace, boiler duct and stack lining due to its low thermal conductivity. Low heat storage allows for shorter cycle times and quicker access for maintenance.

Features include:

  • low thermal conductivity, saves fuel
  • very low heat storage, faster heat and cool-down reducing cycle times
  • light weight. Replaces heavy back-up insulation. Less steel required
  • excellent thermal shock resistance
  • resistant to hot gas erosion
  • resists most chemical attacks
  • easy to cut, handle and install
  • low sound transmission
  • resists penetration by molten aluminum and other non-ferrous metals
  • contains no asbestos
ceramic-fibre-board
Typical Applications include:
  • Refractory lining for industrial furnaces in walls, roofs, doors, stacks, etc.
  • Combustion chamber liners, boilers and heaters.
  • Back-up insulation for brick and monolithic refractories.
  • Transfer of molten aluminum and other non-ferrous metals.
  • Expansion joint boards.
  • Barrier against flame or heat.
  • Hot face layer for high velocity or abrasive furnace atmosphere.