Calcium silicate insulation board is a kind of low-density, high fire resistance, free asbestos insulation material.

Widely use in furnace, kiln, stove, lining of cement, steel & iron, glass and ceramic industry.

Bulk density: 230~320kg/m3

 Flexural strength: >=0.4MPa

Thermal conductivity: <=0.06 W/m.k

Temp. limit 1000 and 1050centigrate

Linear Shrinkage <2 %

Size: 1000*500*30~100mm, 600*300*30~100mm, 400*250*30~100mm, 600*150*30~100mm 500*500mm etc.