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ZhengZhou FS New Material Co.,Ltd |
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FS-9052 Calcium Silicate Pipe Insulation Low Thermal Conductivity Heat Resistant
Introduction
Calcium silicate pipe insulation use monox(quartz sand, powder, diatomaceous earth etc.), calcium oxide(or slaked lime, carbide slag etc.) and reinforced fiber( mineral wool, glass fiber etc.) as main raw material, is a new thermal insulation material made through rabbling, heating, gelling, molding, steaming and pressing and rigidification and at last drying.
It is a light-weight and multiporous thermal insulation material.
It is a excellent asbestos free insulating material and can't be wetted by the melting non-ferrous metals, which is widely used in power station, steel mill, petrochemical industries and so on.
Characteristic
1. Light bulk weight, Low thermal conductivity
2. High bending and comprehensive strength.
3. Non-deformation in the water, long service life
4. Good durability, no pulverization with long time use
5. Strong practicability in construction. Easy to process and install.
6. It is safe in use and non-toxic, non hazardous substances.
7. Protect equipment and don’t corrode pipe.
8. Excellent chemistry stability.
Application
‹1› Crude oil pipeline
‹2› Steel pipe insulation
‹3› Steam thermal insulation
‹4› Duct heat insulation
‹5› Gas pipeline insulation
‹6› All kinds of channel heat insulation
Technical Data
| terms | uint | index |
| SiO2 | % | 44 |
| CaO | % | 43 |
| MgO | % | 1.3 |
| Bulk density | kg/m3 | 220±10% |
| Thermal conductivity | W/m.k | ≤0.052 |
| Comprehensive strength | Mpa | ≥0.5 |
| Flexural Strength | Mpa | ≥0.3 |
| Linear shrinkage | % | ≤2 |
| Limit Temp. | 650℃ | |
| lgnition loss | 11.10% |
