Insulating Firebrick is made from high-purity refractory powder and organic fillers which burn out during manufacture to give  a  uniform and controlled pore  sture. The brick is compressed in vacuum andsintered under high temperature. L Insulating Firebrick is widelyused as hot face refractory lining or back-up insulation in various kinds of industrial furnaces.


  • Excellent  thermal   shock  resistance

  • Accurate and customized dimension

  • High crushing strength

  • Low thermal  conductivity

  • Low heat storage


Typical Applications

  • Metallurgy industry

  • Petrochemical industry

  • Ceramics industry

  • Aluminum industry

  • Glass industry

Typical Parameters

The data shown are typical average results of tests under standard procedures and are subject to variation. Results should not be used for specification purposes or creating any contractual obligation. For more information on the safety application or materials, please  referto the work practices and material safety data sheet.