Calcium Silicate Board

high temperature thermal insulation Calcium silicate board manufacturer
Type:650C/1000C
Density:220-300kg/m3
Size:600X300/500X500/1000X500X25-120mm
Characteristic:
Low thermal conductivity, stable insulation property
High service temperature, non-combustibility, non-deforming
Low density, white color and smooth appearance
Better folding and compressive strength than insulation materials with the same density
Non-toxicity, non-corrosiveness, non-pollution
Easy to cut and install, Long service life
Application:
Thermal insulation in metallurgy, petroleum, chemical industry and electric power
Thermal isulation of various furnaces in cement, glass, ceramic industry
Thermal insulation for pipeline, high temp air duct
Thermal insulation for construction, ships and trains
Tech data:
Classification temperature() 650 1050
Density (kg/m3) 170 220 300 170 220 300
Moisture (%) 7.5 7.5 7.5 7.5 7.5 7.5
Cold Crushing Strength ( Mpa) 0.5 0.6 0.7 0.6 0.7 0.8
Modulus of Rupture ( Mpa) 0.25 0.3 0.35 0.3 0.35 0.4
Conductivity (W/(m.k)) 0.055 0.062 0.07 0.058 0.062 0.07
Work Temperature (oC) 650 650 650 1000 1000 1000
Liner shrinkage ( %) 2 2 2 2 2 2
Size (mm) 600x300; 600x150; 500x500; 500x250; 1000x500
Thickness 25-120mm
Chemical content CaO 44.9% SiO2 47.1%
Fe2O3 0.3% Al2O3 1.0%