Insulating firebricks are classified under temperature between 1100℃ to 1700℃, manufactured from high purity alumina clay.


  • Light weight and low thermal conductivity
  • Low heat storage
  • Low iron and impurities
  • High thermal shock resistance


Insulating firebricks can be used as a hot face lining directly exposed to the heat or as a backup insulation layer in iron and steel mills, non-ferrous foundries, petrochemical, ceramic, glass.