Insulating Firebrick

is made from high-purity refractory powder and organic fillers which burn out during manufacture to give a  uniform and controlled pore store. The brick is compressed in a vacuum and sintered under high temperatures. L Insulating Firebrick is widely used as hot face refractory lining or backup insulation in various kinds of industrial furnaces.


Typical Parameters

Brick 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 refer to the work practices and material safety data sheet.”


  • 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