Calcium silicate board also known as gypsum composite board, it is a porous material, has good sound and heat insulation properties, in the case of indoor air humidity to attract water molecules in the air, air dry, but also the release of water molecules that can Proper adjustment indoor dry, humidity, increase the comfort. Gypsum products also are special fireproof material, in the flame to produce an endothermic reaction, while the release of water molecules to prevent the fire from spreading, and will not break down any toxic, corrosive, and suffocating gas, it does not produce Any material or combustion flue gas.
Items |
Calcium silicate board |
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Bulk density kg/m³ |
260-320 |
280-320 |
350-450 |
Modulus of rupture Mpa Min. |
0.6 |
0.7 |
1.5 |
Working temp.℃ Min. |
1000 |
1000 |
1000 |
Thermal conductivity W/m.k Min. |
0.06 |
0.07 |
0.075 |
Reheating linear change % Max |
2(1000℃*12h) |
2(1000℃*12h) |
1.5(1000℃*3h) |
Size mm |
1030*850、1060*930、980*480 Thickness 30-60 |