In order to promote the high-end, intelligent and green transformation and upgrading of the building materials industry, better give play to the enthusiasm of market players and social capital, guide all aspects of factors to flow to new industries and traditional industrial technological transformation projects in the field of building materials, promote the docking of industry and finance, make up for development weaknesses, and cultivate and strengthen new driving forces, On April 11, 2023, the Ministry of Industry and Information Technology issued the "Catalogue of Technologies and Products to Encourage the promotion and application of Building Materials Industry (2023)", which included aerogel insulation felt.
First, technology/product name: aerogel insulation felt
Second, technology/product introduction: The product has low density, good fire performance and very low thermal conductivity, is currently known insulation insulation performance of one of the most excellent materials.
Iii. Main technical and economic indicators:
1. Thermal conductivity ≤ 0.019W /(m·K);
2. Grade A2 fire protection.
4, application and promotion prospects: the product is suitable for building energy conservation, petrochemical, metallurgy, new energy vehicles and other fields.
5. Note: Heat insulation and insulation

Aerogel thermal insulation felt is a new type of high-performance thermal insulation material, compared with traditional thermal insulation materials, has the following advantages:
Super thermal insulation performance: aerogel insulation felt has a very low thermal conductivity and minimal heat conduction, which can greatly reduce the influence of external temperature on the cold and hot air inside the duct, avoiding energy waste and decreased comfort.
Ultra-light and ultra-thin: Compared with traditional insulation materials, aerogel insulation felt is light in weight, small in thinness, more convenient for construction, can reduce the load of building objects, and increase the use of space.
Environmental protection and health: Aerogel insulation felt is a kind of closed porous material, does not contain CFC, HCFC and other substances harmful to the ozone layer, while non-toxic, tasteless, not easy to dust, safe and environmental protection, in line with national environmental protection requirements.
Long life: aerogel insulation felt has good durability, not easy to aging, cracking, falling off, etc., long-term use does not affect the heat insulation effect, keep the material performance stable.
Good constructability: aerogel insulation felt has good flexibility and plasticity, can adapt to various shapes and sizes of air pipes, easy to install, and effectively improve construction efficiency.