Recently, the Ministry of Industry and Information Technology and the National Development and Reform Commission jointly issued the “Guiding Opinions on the Development of High Quality in the Chemical Fiber Industry”, proposing that by 2025, Form a group of leading enterprises with strong competitiveness, build a high-end, intelligent, and green modern industrial system, and comprehensively build a strong chemical fiber country. Focusing on development goals, the “Guiding Opinions” proposes five key tasks from the aspects of industrial chain innovation, high-end development, digital and intelligent transformation, green and low-carbon transformation, and the implementation of the “three products” strategy.
The blueprint has been drawn. How will we implement the various measures proposed in the “Guiding Opinions” and complete the five key tasks proposed next? This magazine interviewed some outstanding companies and institutions in the industry to see what development goals they have during the 14th Five-Year Plan. Let’s talk about how to implement the “Guiding Opinions” with promising measures and how to jointly promote the high-quality development of the chemical fiber industry.
The “Guiding Opinions” propose that we should promote the high-end development of fibernew materials. Increase the added value of conventional fibers, achieve high-quality, intelligent, and green production of conventional fibers, and promote the industrialization and high-end application of biomedical fibers. Strengthen quality control throughout the production process, promote the supply of high-quality products, and meet consumption upgrades and personalized needs. Improve the quality consistency and batch stability of high-performance fibers, and further expand the application of high-performance fibers in aerospace, wind and photovoltaic power generation, marine engineering, environmental protection, safety protection, geotechnical construction, transportation and other fields. Improve the purity of bio-based chemical fiber monomers and raw materials to achieve large-scale, low-cost production. Support research on key technologies and equipment for degradable aliphatic polyester fibers and other degradable fiber materials, and guide downstream applications.
To promote the high-end development of fiber materials, Jilin Chemical Fiber has focused on rayon, acrylic fiber, bamboo fiber, Carbon fiberThe four major sectors have achieved adjustment, upgrading, and incremental optimization development. Through iterative upgrades, rayon’s high-end market share has remained above 45% year after year; acrylic fiber’s differentiation rate has increased to 34% through differentiated research and development; bamboo fiber perfectly integrates natural fiber characteristics with new trends in technology, fashion, and green markets. Production and sales have increased by more than 90%; carbon fiber has evolved from small to large tows, from raw filaments, carbon filaments to composite materials, and has achieved an upgrade from quantitative to qualitative changes in terms of quality, cost, flexibility and efficiency.
Song Dewu, Secretary of the Party Committee and Chairman of Jilin Chemical Fiber, introduced that during the “14th Five-Year Plan” period, Jilin Chemical Fiber will accelerate the construction progress of the carbon fiber industry chain project, and the rayon production line will be upgraded through the four modernizations and machine generation to carry out automated production line transformation. , promote the volume of differentiated acrylic fiber products, increase the development and promotion of differentiated markets, and rely on the Tianzhu Alliance innovation platform to develop and promote differentiated bamboo fiber products.
The “Guiding Opinions” mentioned that the industrialization and high-end application of biomedical fibers should be promoted. For this task, we have to mention the contribution made by the “Shenghong·Fiber Materials and Products Research Project for Emergency Support and Public Safety” special fund jointly established by the National Advanced Functional Fiber Innovation Center and Shenghong Holding Group Co., Ltd. In the two years since its establishment, the fund has launched 48 products including high-barrier functional fiber materials such as masks for epidemic protection and protective clothing, as well as new smart, nano, bio-based and biodegradable products for protection. Fiber materials and products, as well as the testing and evaluation of protective fibers and products, have made great contributions to promoting the industrialization and high-end application of biomedical fibers. In the future, the scientific research of the Innovation Center will continue to focus on the development and improvement of the new generation of high-tech fiber materials with high performance, multi-function and high protection level, and encourage basic research and key technologies on high-tech fiber materials and products for protection and public safety. , application and promotion of collaborative innovation in the industrial chain, promoting innovative design of terminal product structures, transformation of high-tech fiber materials and the establishment and improvement of performance testing, functional evaluation, and standard systems.
In addition, the National Advanced Functional Fiber Innovation Center, as a key force in promoting collaborative innovation of the entire industry chain with fiber as the core in the new era, has been deploying smart wearables since its establishment. Wang Yuping, director of the Innovation Center, said that during the “14th Five-Year Plan” period, the Innovation Center will focus on developing and researching the application of special fibers in smart textiles. Through cooperation with electronics, new materials, medical and other related industries, it will conquer the design and processing technology of smart textiles and establish Intelligent textile performance testing and evaluation system, develop smart wearable textiles and other home textiles with functions such as temperature sensing, photosensitivity, and detection, break through key technologies for the preparation of key smart clothing and home textiles, and initially establish an industrial chain for related products. It is believed that with the development and innovation of related technologies, smart fibers and products will bring a new look to society.
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