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  • Bubble Alumina Brick
  • Bubble Alumina Brick
  • Bubble Alumina Brick
  • Bubble Alumina Brick

Bubble Alumina Brick

Bubble alumina brick is a new type of high temperature insulation material. It is made by melting and blowing industrial alumina in electric furnace. With alumina bubble as the main part, it can be made into various shapes of products with a maximum operating temperature of 1800℃.

  • High temperature resistance
  • Excellent energy saving
  • Data SheetData Sheet