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Micro-porous calcium silicate products (650 degrees c), anti-scar small coefficient of thermal conductivity, the intensity is high, the use of high temperature, non-flammable, easy processing, no corrosion and pollution-free characteristics and application in electric power, heat pipes, chemical industry, metallurgy industry etc equipment, heat pipes, boiler, kiln body, etc. In recent years, widely used in thermal power plant of heat-supply pipeline buried steel, steel, plastic set with glass steel pipe, made of composite insulation coat can be processed into different product.
Physical performance data
GB/T 10699-1998
Physical index | Unit | 230 | 240 | 260 |
Bulk density | kg/m3 | 230 | 240 | 260 |
Pressure density | MPa | ≥0.40 | ≥0.50 | ≥0.50 |
Flexural density | MPa | ≥0.20 | ≥0.30 | ≥0.30 |
Thermal conductive | w/m.k | 0.058 | 0.062 | 0.062 |
Tem limit | °C | 650 | 650 | 650 |
Linear Shrinkage | % | ≤2 | ≤2 | ≤2 |
