Density is 850kg/m3, bend strength ≥6MPa, press strength ≥12MPa, linear shrinking rate≤2% (under 1000℃ in 3hours), thermal conductive coefficient ≤0.2W/m.k

It is a new inorganic board. With properties of fire-proof, heat insulation, and noxious, it can be used for high temperature steel bag, sulfuration machine, and furnace.

Size: 1.2m (W) x 2.4m (L)

Thickness: 12, 13, 15, 18, 20, 25, 30 and 40mm

The main component is calcium silicate, mica, fiberglass and no dissolve organic liquor that none dissolve in water PH value is 7~9

This quality of product is the only one in China and also reach to top lever in international market. It is green environment protection material.