New insulation material—aerogel felt

Aerogel felt is a flexible insulation felt made of nano-silica aerogel as the main material, which is compounded with glass fiber cotton or pre-oxidized fiber felt through a special process. It is characterized by low thermal conductivity, certain tensile and compressive strength, and is a new type of thermal insulation material.

Aerogel felt has the characteristics of softness, easy cutting, low density, inorganic fire prevention, overall hydrophobicity, green environmental protection, etc. It can replace traditional flexible materials such as glass fiber products, asbestos insulation felts, and silicate fiber products that are not environmentally friendly and have poor thermal insulation performance. Insulation Materials.

Aerogel felt is mainly used in industrial pipelines, storage tanks, industrial furnaces, power plants, rescue cabins, bulkheads of warships, motor vehicles, direct buried pipelines, injection molding machines, detachable insulation sleeves, high-temperature steam pipelines for heavy oil exploitation, transportation , Household appliances, steel, non-ferrous metals, glass and other fields of thermal insulation.

 Material Merit

1.  Excellent heat insulation effect

   The thermal insulation effect of aerogel felt is 2-5 times that of traditional thermal insulation materials, and the theoretical service life determined by the Arrhenius experiment is 20 years. Almost as long as the building.

   
   

2. Reduce the thickness of the insulation layer

   Aerogel blanket achieves the same thermal insulation effect, and the thickness is only a fraction of that of traditional materials. After heat preservation, the heat loss is small and the space utilization rate is high. And at high temperature, the above performance advantages are more obvious.

   
   

3. Water repellency and fire resistance

   The aerogel blanket is absolutely hydrophobic, which can effectively prevent moisture from entering the pipeline and the interior of the equipment. At the same time, it has the building A1 fireproof performance, and the unique three-dimensional network structure of aerogel avoids the obvious decline in the insulation effect of other insulation materials such as sintering deformation and settlement during long-term high-temperature use.

   
   

4. Easy construction

   Aerogel blanket is light in weight, easy to cut and sew to adapt to various shapes of pipes and equipment insulation, and requires less time and manpower for installation.

   
   

5. Save on shipping costs

   Smaller package volume and lighter weight can greatly reduce the transportation cost of insulation materials.