Specifications
1.Standard :GB/T10699-19982.Main element:Diatomite and CaO
3.Low thermal conductivity
China Gypsum Board Plant
Product performance:
1.Excellent insulation
2.Low thermal conductivity;
3.Convenient processing and installation
4.Excellent fire resistance
5.Excellent sound absorption and noise reduction performance
Product Physical Performance Indicators:
Index | Unit | HCS-20 | HCS-23 | HCS-24 | HCS-27 |
Bulk Density | kg/m3 | 200±10% | 230±10% | 240±10% | 270±10% |
Compressive strength | Mpa | ≥0.5 | ≥0.7 | ≥0.8 | ≥0.9 |
Thermal conductivity | w/m.k | ≤0.050 (at70°c) | ≤0.056 (at70°c) | ≤0.057 (at70°c) | ≤0.065 (at70°c) |
Use Temperature | °C | 1100 | 1100 | 1100 | 1100 |
Linear shrinkage | % | ≤1.5 (1000°C, 3hrs) | ≤1.5 (1000°C, 3hrs) | ≤1.5 (1000°C, 3hrs) | ≤2.0 (1000°C, 16hrs) |
Products with max. service temp. of 650°C are also available here.
Examples of application:
Boiler and heating network, oil and gas pipeline, power plant and the overhead pipes, glass and aluminium, cement industry, wall thermal insulation fire building materials, etc