Calcium silicate board has small capacity, high strength, low thermal conductivity, convenient construction, low loss rate of excellent performance, stable performance, acid and alkali resistance, not easy to corrosion, not be moisture or insect damage, ensure a long service life, good heat insulation performance. Silicon calcium board can be made into board, block or casing shape, used as electric power, chemical industry, metallurgy, shipbuilding and other heat pipe and industrial furnace insulation material, also can be used as buildings, instruments and equipment fireproofing insulation.
| INDEX PRODUCT | STD | HTC | EHD |
| Max Service Temperature(℃) | 1000 | 1100 | 1100 |
| Modulus of Rupture(MPa)≤ | 0.45 | 0.5 | 6.5 |
| Bulk Density(kg/m3) | 230 | 250 | 950 |
| Thermal Conductivity(W/m.k) | 100℃0.064 | 100℃0.065 | 100℃0.113 |
| Combustion Performance | A1 | ||
| Al2O3(%) ≥ | 0.4~0.5% | ||
| Fe2O3(%) ≤ | 0.3~0.4% | ||
| SiO2(%) ≤ | 48~52% | ||
| CaO(%) ≥ | 35~40% | ||
| Regular Size(mm) | 1000*500*50 1200*600*50 900*600*50 | ||