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Description
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High?Efficiency?Nano?Aerogel?Thermal?Insulation?,?Nano-Silica?Aerogel
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Aerogel(The best nanometer porous light high-efficiency thermal insulation materials. it can be used as insulation in aerospace, building industry, petroleum and petrochemical, power, energy and some other industries.)
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Nanometer porous aerogel (abr. as aerogel) is a kind of solid gel material with gas dispersion medium, in which the net structure is formed by mutual accumulation of gel particle or high polymer molecule. It belongs to mesoscopic substance and can be used as catalyzer carrier, electrode, absorbent, heat and sound insulting materials and the like. America has used it for star capturer, as well as heat insulating layer in Mars explorer, oil pipeline and LNG. China has also applied it to aerospace vehicle and refrigeration storage. It has very wide application prospect in aerospace, aviation, building, petroleum and petrochemical, power, energy and some other industries.
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It has shown the unique characteristics in mechanical, acoustical, thermal, optical and many other fields, and it has broad prospects and great applications in the aerospace, military, telecommunications, medical, building materials, electronics, metallurgy and other fields. ?
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Feature
Aerogel is a kind of nanometer porous material. The diameters of its pores are less than the average molecular free path of air, so there is no air convection in the pores. It has very high porosity and low proportion of solid substance. Thus it is regarded as the solid with lowest thermal conductivity in the world. By virtue of such low thermal conductivity and good high/low temperature thermal stability, it has great potential in various heat insulating and energy saving fields.
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Application fields
It is mainly used as light high-efficiency thermal insulation materials for aviation/aerospace vehicles, ships, LNG tank, refrigeration storage, high-temperature industrial furnace, thermal batteries, oil pipeline, building wall and window/door, and so on. In addition, it can be also used as acoustic insulation materials, carriers of catalysts, absorbent, electrode and the like.
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Technical parameters
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Porosity | 80~99.5% |
Specific surface area | 200~1000 m2/g |
Average pore diameter | 1-100 nm |
Density | 0.05~0.5 g/cm3 |
The application scope (temperature) | -200 oC ~1100 oC |
Thermal conductivity at room temperature | 0.014~0.0018 W/m·K |
Compressive strength | 0.1 MPa ~ 2MPa |
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Domestic and international cooperation projects
Providing aerogel thermal insulation materials for many types of aerial vehicles
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HiWING Mechanical & Electrical Technology Corp.
Air Cushion Vehicle,Air Cushion Transport System,Mecanum Wheel Forklift
Address: 7th,Tower1,No1,HaiYingRoad,FengTai Science Park,FengTai District,Beijing,China,
Beijing, Beijing
China, 100000
Tel: 86-010-63788996
Fax: 86-010-63788658
