China's high-performance fiber has already achieved its goal, but there are still many links that lack independent technology. It is at a critical stage from low-end to high-end. The ZTE chip event sounded the alarm for the industry and the high-performance fiber industry must accelerate its progress. High quality, can't leave development 'dead'. On May 3, at the Lianyungang high-tech fiber and composite engineering technology innovation forum and the 2018 national high-performance fiber material industry (Lianyungang) development conference, the participating academicians, experts Reach consensus with business representatives.
Sun Jinliang, an academician of the Chinese Academy of Engineering, pointed out that high-performance fiber is an important basic raw material for the defense industry. In recent years, China's high-performance fiber has made great progress and has met the needs of the defense industry. Carbon fiber, aramid fiber and ultra high molecular weight polyethylene Variety production accounts for one third of the world's total, meta-aramid, continuous basalt fiber, polyimide fiber industry development process is accelerated; polyaryletherketone fiber, silicon carbide fiber research and development efforts increase; carbon fiber, aramid fiber, basalt fiber A high-level R&D system was initially formed. However, the global high-performance fiber technology and market are still dominated by developed countries such as the United States and Japan. High-quality development is the only way out for China's high-performance fiber industry.
Wang Yuping, vice president of China Chemical Fiber Industry Association, analyzed that in 2017, China’s total capacity of high-performance fibers was approximately 120,000 tons, ranking first in the world. However, the capacity for independent innovation was insufficient. The equipment was domestically produced, and the level of cleanliness needed to be strengthened; product stability. , The reliability and consistency are not high, the product specifications are few, especially the lack of high-performance varieties and specifications; the scale of the company is small, the production cost is high, and the critical resin, sizing agent and other accessories are still heavily dependent on imports; the domestic fiber production enterprises are generally lacking The R&D and production capacity of intermediate materials and composite materials is out of line with the needs of downstream users.
Wang Yuping emphasized that high-performance fiber is a common core technology in the fields of low carbonization, light weight, and corrosion resistance in the future. It is the key to national manufacturing and low-carbon economy core competitiveness. China must accelerate the development of high-performance carbon fiber and heat and creep resistance. , Anti-corrosion fiber, etc., make high-end products no longer unattainable.
Cao Xuejun, deputy director of the Consumer Products Division of the Ministry of Industry and Information Technology, pointed out that the state attaches great importance to the development of new material industries including high-performance fibers, and the “Made in China 2025” lists it among the ten key areas that need to be broken through, and has established leadership in the development of the national new material industry. In the future, the high-performance fiber and composite materials industry will focus on promoting the construction of a collaborative innovation service platform, focusing on serialization of products, industrialization and docking of production and demand, pioneering application areas and guiding the development of agglomeration.
The conference was jointly organized by the China Textile Industry Federation, the Environment and Light Textile Engineering Department of the Chinese Academy of Engineering, and the People's Government of Lianyungang City. The China Chemical Fiber Industry Association and the Lianyungang City Economic and Information Technology Commission organized more than 300 high-performance fiber and composite materials industries across the country. People attend meetings.