Aerogel thermal insulation mat is a composite of nanoscale aerogel particles and fibers, which has a very low thermal conductivity. Its thermal conductivity is generally between 0.015 and 0.025 W/(m·K), with excellent thermal insulation performance.

At the same time, aerogel insulation felt also showed excellent high temperature resistance. According to different material models and manufacturers, the temperature tolerance of aerogel insulation felt will be different. Under normal circumstances, aerogel insulation felt can withstand high temperatures of at least 400 ° C or more, during this period, it can still maintain a certain stability. Some special types of aerogel insulation felt can even withstand high temperatures of more than 1000 ° C. For example, carbon aerogel can withstand up to 2000℃ under inert and vacuum atmosphere, and the temperature resistance after graphitization can even reach 3000℃.
Aerogel thermal insulation mat is widely used in many fields because of its excellent thermal insulation performance and high temperature resistance.
1, industrial field: In the industrial field, aerogel insulation felt is often used for heat preservation and insulation of high temperature equipment, such as petrochemical equipment, metallurgical equipment, power equipment, etc. It can effectively reduce energy loss and improve the working efficiency and safety of equipment.
2, construction field: In the field of construction, aerogel insulation felt is widely used in wall insulation, roof insulation, pipeline insulation and other aspects. It can improve the energy-saving performance of buildings, reduce energy consumption, and improve indoor comfort.
3, aerospace field: In the aerospace field, aerogel insulation felt is used as a spacecraft insulation material, which can effectively prevent the spacecraft from being affected by high temperature thermal radiation during atmospheric reentry.
4, automobile manufacturing field: In the field of automobile manufacturing, aerogel insulation felt is often used for automobile engine compartment, exhaust system insulation protection and new energy battery insulation protection, can effectively reduce heat loss to the surrounding environment, improve energy utilization efficiency.