Airgel fiber is a new type of functional clothing fiber with broad application prospects.

Airgel fiber refers to the textile fiber material refined from airgel. It is a new type of functional clothing fiber. Airgel is the smallest solid material in the world with the smallest density. Its internal components are mainly air, and air is the best thermal insulation material. Therefore, airgel fiber materials prepared from aerogel have excellent thermal insulation, moisture absorption, and breathability. , heat insulation function, etc.

Due to its good performance, airgel fiber has been widely used in the production of textile products such as cold-proof clothing, sportswear, yoga clothing, aerospace protective clothing, body armor, tents, sleeping bags, etc. Among them, cold-proof and thermal insulation clothing is the most widely used scenario for airgel fiber. Airgel fiber can provide long-term thermal insulation performance in low-temperature environments, and can even function in extreme environments ranging from -190°C to 300°C, with excellent thermal insulation performance. From 2018 to 2022, my country’s cold-weather clothing market will maintain rapid growth at a compound annual growth rate of 15%, and the market size will reach 68.58 billion yuan in 2022. It can be seen that airgel fiber has broad application prospects and is expected to become a new direction for the development of thermal insulation fibers in the future.

According to different raw materials, airgel fibers can be divided into inorganic airgel fibers including silica and graphene airgel fibers and organic airgel fibers including cellulose-based and silk fibroin-based airgel fibers. There are two categories of rubber fibers. The most common airgel fiber currently on the market is silica airgel fiber, which is produced by mixing silica airgel powder and purified terephthalic acid to obtain a mixed material, and then polymerizing the mixed material with the reaction solvent. The fiber material is produced by air-coagulation mixed polyester melt and finally spinning and post-processing. As a new type of fiber material, airgel fiber currently has a relatively single type of commercialized products, and the relevant technical level is still relatively low. In the future, my country’s airgel fiber technology still has a lot of room for upgrading, and product types need to continue to increase.

According to the “2023-2028 Airgel Fiber Industry Market In-depth Research and Investment Prospect Forecast Analysis Report” released by the Industrial Research Center , domestic airgel fiber production and R&D companies mainly include Zhongke Runzi Technology, Shanghai Chifang Material Technology, Mercury Home Textiles, Qingdao Zhenghengxiang Technology, Hongda Technology, Supai Technology, etc. my country’s airgel fiber industry is still in its early stages of development, the number of companies is increasing, and the market structure is not yet stable.

Industry AnalysisPersonnel said thatairgel fiber is a new type of functional clothing fiber with excellent thermal insulation properties. It can be widely used in textile manufacturing fields such as cold-proof clothing, bulletproof vests, and protective clothing. It has great application prospects. relatively broad. However, the domestic airgel fiber industry is still in its early stages of development, and the market structure is not yet stable. In the future, domestic companies will need to continue to improve their technology and accelerate their market share. The industry has huge room for future growth.