It is a microporous structure inorganic hard ultra-light insulation material which is made of inorganic silicon and calcium as materials and treated by special techniques such as high temperature and high pressure hydrothermal reaction. It can maintain high temperature resistance at 650 °C to cope with temperature changes. The stability is long. The ultra-low chloride ion content has a good protection for the pipeline, and the pre-formed anti-deformation greatly enhances the service life.
Product application:
Our products are widely used in industries like heat supply network of city construction, metallurgy, petroleum, chemical, electronics, machinery and glass.
Equipment and pipeline facilities for petroleum refining, chemical, hydropower, nuclear power, thermal power, urban power grids
Advantages:
Technical data:
Item | Unit | National standard (GB/T10699) | USA (ASMT-C533) | Japan (JISA9510-1995) |
Volume weight | Kg/m3 | ≤220 | ≤240 | ≤220 |
Compressive strength | Mpa | ≥0.50 | ≥0.414 | ≥0.50 |
Breaking strength | Mpa | ≥0.30 | ≥0.31 | ≥0.31 |
Heat conductivity 70℃ | W/mk | ≤0.065 | ≤0.065 | ≤0.062 |
Highest service temperature | ℃ | 650 | 650 | 650 |
Linear shrinkage | % | ≤2.0 | ≤2.0 | ≤2.0 |