China Chemical Fiber Technology conference indicates the future direction of industry science and technology

Around the development goals, the "Guiding Opinions" also put forward the key tasks of improving the innovation and development level of the industrial chain, promoting the high-end development of new fiber materials, accelerating the digital intelligent transformation, promoting the green and low-carbon transformation, and implementing the "three products" strategy of increasing varieties, improving quality and creating brands.

Cao Xuejun stressed that the "Guiding Opinions" highlighted several aspects of the characteristics: first, adhere to the core position of scientific and technological innovation in industrial development; Second, highlight industrial chain coordination and industrial chain safety and reliability; Third, emphasize the deepening and popularization of digital and green technology; Fourth, improve the ability of chemical fiber industry to serve downstream industries and enterprises.

"In order to promote the smooth implementation of various goals and key tasks, the Guidelines also put forward five policy measures, which provide an important guarantee for the high-quality development of the industry." Cao Xuejun introduced that the first is to strengthen policy support and guidance, the second is to increase financial and financial support, the third is to improve the public service system, the fourth is to optimize the structure of the talent team, and the fifth is to play the role of industry associations.

"The Ministry of Industry and Information Technology attaches great importance to the development of the chemical fiber industry, and hopes to form a joint force with relevant departments, industry associations, enterprises and local governments to truly let the industry form a more innovative, more value-added and more sustainable industrial chain supply chain, and realize the comprehensive construction of a chemical fiber power." Cao Xuejun said.

The key to cohesion of innovation:

Support, driving force, competitiveness

Innovation is the first driving force leading the development, for the chemical fiber industry, the innovation of new fiber materials and the collaborative innovation of the industrial chain are related to many areas of national security and the lifeblood of the national economy, and are of great significance to enhance the national industrial level and comprehensive national strength, and are important supports for the realization of manufacturing power, and are key areas of manufacturing innovation and development.

In recent years, the research team of Zhu Meifang, academician of the Chinese Academy of Sciences and dean of the School of Materials Science and Engineering of Donghua University, guided by the major strategic needs of the country and the development frontier of materials and fibers, has carried out a series of work on the multi-function, high performance, intelligence and sustainability of fiber materials. At the meeting, Zhu Meifang deeply interpreted the "progress and prospect of new fiber materials". She said that driven by a new round of scientific and technological revolution and industrial change, China's fiber material industry is making breakthroughs in the direction of high quality development, and will provide a strong material foundation for the development of strategic emerging industries.

In addition, Zhu Meifang highlighted the progress of the team's construction of highly sensitive multi-functional fibers based on the idea of organic and inorganic hybrids, including gel fibers with lightweight thermal insulation characteristics, phase change fibers for energy management, and carbon-based fibers with energy storage functions. Among them, gel fiber focuses on the construction and key properties of flexible nanofiber bridging aerogel, dual-mode thermal device and high-strength flexible aerogel fiber. The study of PEG/A-HNTs composites and their thermal management properties are introduced. The preparation of graphene fiber and its energy storage devices, carbon nanotube fiber and its yarns and fabrics were introduced.

She pointed out that the performance and function of fiber materials can be improved through organic/inorganic hybrid technology. In order to make the progress and improvement in the field of fiber materials fully transmitted to the terminal application link, not only need individual enterprises to vigorously increase R&D investment, but also need to increase the intensity and depth of collaboration between government, production, university and research and upstream and downstream of the industrial chain.

Wang Yping, director of the National Advanced Functional Fiber Innovation Center, said in the report of "Chemical fiber industry 'Fourteen Five' innovation ability enhancement - Cohesion of innovation to improve the high-quality development of innovation carriers" that under the current drive of scientific and technological innovation, the chemical fiber industry has achieved a lot of "from 0 to 1" breakthroughs, high-performance fiber preparation technology to achieve a leap forward, overcoming carbon fiber, aramid 1414, Polyimide fiber industrialization key technologies and autonomous equipment to achieve from scratch, especially carbon fiber, will ride the rapid growth of civilian demand, to achieve "from there to the best" transformation; In the field of industrial use, raw materials and processing technology, product performance has been greatly improved, and the application field has been further expanded; Functional fiber preparation technology has made a leap, and green fiber has made certain progress.