F-12 aramid fiber is a high-performance fiber material. At present, my country has realized automated production.

F-12 aramid fiber is an aromatic polyamide fiber obtained by introducing monomers into the traditional para-aramid macromolecular chain for co-polycondensation reaction and spinning. F-12 aramid fiber is a heterocyclic aromatic polyamide fiber (aramid III). As one of the world’s three major high-performance fiber materials, F-12 aramid fiber has high strength, flame retardancy, high and low temperature resistance, It has multiple excellent physical and chemical properties such as wave transmission, good dimensional stability, and low density.

F-12 aramid fiber specifications are divided into 23, 63, 100, 130, 200, 23tex, 400tex, etc. F-12 aramid fiber can be used to develop high-strength conductive fabrics, aramid woven fabrics, airship capsule composite materials, etc. product. With its excellent performance, F-12 aramid fiber is widely used in aerospace, electronic communications, national defense, shipbuilding, rubber, personal protection and other fields. However, F-12 aramid fiber is difficult to prepare. As one of the strategic materials, F-12 aramid fiber is widely used in aerospace, electronic communications, national defense, shipbuilding, rubber, personal protection and other fields. 12 The aramid fiber preparation technology has been monopolized by foreign companies for a long time.

According to the “2022-2027 China F-12 Aramid Fiber Industry Market In-depth Research and Development Prospects Forecast Report released by the Industrial Research Center 》 shows that aramid fiber is a high-performance fiber material. In recent years, with the high-quality economic development, the global aramid fiber market has been in strong demand, and the market size has maintained a growth trend. In 2021, the global aramid fiber market will exceed 25 billion yuan. It is expected to reach 45 billion yuan in 2026.

F-12 aramid fiber is a subdivided product of aramid fiber. There are few countries in the world with the ability to supply it, mainly including the United States, Japan and some European countries. F-12 aramid fiber has important uses in high-end manufacturing fields such as aerospace and electronic communications. In recent years, with the development of my country’s economy, the market demand for F-12 aramid fiber is growing day by day. In order to break the technology monopoly and ensure supply security , domestic scientific research institutes and enterprises, with the support of the national 973 plan, 863 plan, etc., finally broke through the core preparation technology of F-12 aramid fiber and realized the localized production of F-12 aramid fiber.

The preparation process of F-12 aramid fiber involves dry-jet wet spinning, low-temperature solution continuous polymerization, continuous heat treatment, etc. In China, Aerospace Science and Industry 46 owns F-12 aramid fiber from the synthesis of key raw materials to polymerization and spinning. , post-processing technology and other completely independent intellectual property rights. At present, the 46th Institute of Aerospace Science and Industry of China has realized the automated production of F-12 aramid fiber in the assembly line. Facing the strong domestic market demand, the 46th Institute of Aerospace Science and Industry will expand production capacity and accelerate the industrialization of F-12 aramid fiber. In the future, my country’s F-12 aramid fiber 12Aramid fiber supply capacity will be further improved.

Industry analysts said that F-12 aramid fiber is a high-performance fiber material. With its excellent performance, F-12 aramid fiber It is widely used in aerospace, electronics, military industry, shipbuilding and other fields. F-12 aramid fiber is difficult to prepare, and there are few countries in the world with the ability to supply it. At present, my country has realized automated production of F-12 aramid fiber. In the future, with technological progress and policy support, my country’s F-12 aramid fiber market will Development will continue to improve.