Aerogel felt is a kind of flexible insulation felt which is composed of nano-silica (aerogel) and ceramic glass fiber cotton by special technology. It is characterized by low thermal conductivity and certain tensile and compressive strength, which is a new type of pipeline insulation material.

Aerogel felt with low thermal conductivity, high temperature resistance, flame retardant, low density, low impedance and other excellent properties, it also has a strong waterproof, long service life and other characteristics. In the aerospace, national defense, communications, medical, petroleum, chemical, mineral, rail transportation, shipping, new energy, nuclear power, construction, environmental protection and chemical industry and many other fields contain very wide application prospects.