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  • High Alumina Insulation Brick
  • High Alumina Insulation Brick
  • High Alumina Insulation Brick
  • High Alumina Insulation Brick

High Alumina Insulation Brick

It is used for the construction of furnace lining and insulating layer. The surface contact temperature shouldn't be higher than 1350℃ when it is exposed to flame directly.

  • Al2O3: ≥48%
  • Bulk Density: 0.6-1.0g/cm3
  • High porosity
  • Low volume density
  • High mechanical intensity
  • Low thermal conductivity
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