Lightweight clay bricks


Also known as clay insulation bricks,they are made from refractory clay mixed with light materials and fired.Mainly used as an insulation layer in industrial kilns,and sometimes also for kiln linings that are not corroded by high-temperature molten materials and corrosive gases.

  • Also known as clay insulation bricks,they are made from refractory clay mixed with light materials and fired.Mainly used as an insulation layer in industrial kilns,and sometimes also for kiln linings that are not corroded by high-temperature molten materials and corrosive gases.

    Item NG135-1.3 NG130-1.0 NG125-0.8 NG120-0.6
    Bulk density  g/cm³≤ 1.3 1.0 0.8 0.6
    Mpa ≥ 5.0 3.5 2.5 1.3

    Heating permanent line change %

    Test Temperature 1350℃×12h 1300℃×12h 1250℃×12h 1200℃×12h
    Xmin~Xmin -2~1
    Thermal Conductivity W/m·k  Average Temperature350±25℃≤   0.55   0.40   0.35   0.25

Keyword:

Lightweight clay bricks


Case

Message