The insulation material mainly used in furnace, kiln, stove, lining of cement, steel & iron and glass industry.
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 and glass industry.
LG-STANDARD TYPE CALCIUM SILICATE PRODUCTS
Items | Unit | LG-Standard Type | GB/T10699-1998 | JISA9510-1995 NO.1-22 | |||
HCS-17 | HCS-20 | HCS-23 | HCS-25 | ||||
Bulk Density | kg/m3 | 170(±10%) | 200(±10%) | 230(±10%) | 250(±10%) | ≤220,≤270 | ≤220 |
Flexural Strength | MPa | ≥0.25 | ≥0.35 | ≥0.50 | ≥0.55 | ≥0.30 | ≥0.30 |
Thermal Cond | W/m.k | ≤0.048+0.00011t | ≤0.050+0.00011tt | ≤0.056+0.00011t | ≤0.058+0.00011t | ≤0.060(100°C) | ≤0.060(70°C) |
Temp. Limit | °C | 1000 | 1000 | 1000 | 1000 | 1000 | 1000 |
Linear Shrinkage | % | ≤2(1000°C,16hrs) | ≤2(1000°C,16hrs) | ≤2(1000°C,16hrs) | ≤2(1000°C,16hrs) | ≤2(1000°C,16hrs) | ≤2(1000°C,3hr) |
High Temperature Calcium Silicate Insulation Board
