Looking back on 2022 and forging ahead in 2023 | Wang Yuping: Creating new heights for the development of advanced fiber materials
“Thermal Management Application Technology of Graphene Carbon Nanotube Composite Conductive Fibers and Fabrics” was selected as “China’s Top Ten Textile Technologies”; the efficient and lightweight equipment insulation solution serves the 5G broadcast team of the Beijing Winter Olympics, an upgraded version of smart Many achievements, such as heating vests, were used at the Winter Olympics; major breakthroughs were achieved in fiber interface processing technology and antimony-free, flame-retardant polyester fiber preparation technology; the construction of six public service platforms, including the trusted platform for green fiber products, was steadily advancing; The special fund for scientific research projects on fiber for safety protection released a total of 48 project results…
Time flies, and the rules of the year are updated. Looking back on 2022, as the global fiber material industry scrambles to seize the strategic commanding heights in various subdivisions, the National Advanced Functional Fiber Innovation Center (referred to as the “Innovation Center”) unites alliance enterprises through academician team leadership, scientific research team implementation, and industry-university-research-application collaboration. The innovative and in-depth cooperation model has opened up a new track, injected new power and created new advantages in the field of advanced fiber materials. This year’s hard work and exploration not only engraved the support, driving force and competitiveness of the innovation center’s innovative development, but also explained its innovation code of gathering innovation resources and creating an innovation highland. At the end of the year and the beginning of the year, let us follow Wang Yuping, director of the National Advanced Functional Fiber Innovation Center, to review the extraordinary journey in the field of advanced fiber materials.
Green technology achieves major breakthrough
Wang Yuping introduced that since its establishment, the Innovation Center has formulated policies to lead the industry in fibernew materials, high-tech textiles, and intelligent manufacturing. , green manufacturing and other fields, to create the “birthplace” of key core technologies in the fiber industry, the “gathering place” of technological innovation resources, and the “assistant” for the transformation of scientific research results. Promoter” goal. In 2022, the Innovation Center will continue to increase investment in the research and development of green and low-carbon technologies, encourage in-depth cooperation between industry, academia and research, and promote the application and promotion of green technologies in the fiber field. Major breakthroughs have been made in the engineering preparation technology of direct-spun polyester flame-retardant fiber.
Establishing a 10,000-ton flexible, intelligent polyester melt direct spinning industrial operation device has always been the focus of the innovation center’s research and development. In June 2022, the research on this project has made great progress. The first phase of the flame-retardant fiber pilot line of the innovation center pilot base was officially put into use. It will solve the research and development of functional fibers, high-end fibers, cutting-edge fibers and other technologies in the innovation center. The blocking points and difficulties in the test can provide important platform support for promoting the key technologies of the innovation center from the laboratory to industrial mass production.
In August 2022, the antimony-free polyester fiber technology developed by the Innovation Center was successfully industrialized in the Innovation Center Alliance Enterprises. The industrial application of this technology not only realizes the green cycle of the textile life cycle, but also greatly improves production efficiency and shortens the research and development cycle of antimony-free polyester fibers. It is understood that this technology is an important technology for the innovation center to accelerate breakthroughs in key technologies, integrate R&D resources, and overcome the technological bottleneck of green development in the industry under the background of the “dual carbon” strategy. Products currently produced using this technologyQualityis stable and reaches the international leading level, ensuring supply stability and safety.
The innovation center has also established an environmentally friendly element laboratory to introduce postdoctoral fellows to condense common scientific issues of environmentally friendly domestic oils, lay out relevant application basic research and forward-looking research, and develop independent research and development Innovative fiber interface treatment technology meets the quality and environmental protection requirements of fiber during processing and application, and achieves a high level of independent control of the industrial chain. In October, the Innovation Center organized the “Double Carbon” strategic advanced fiber new material postdoctoral technology innovation forum and postdoctoral research workstation opening report meeting, inviting academicians, experts, postdoctoral supervisors, postdoctoral fellows and other guests from the Chinese Academy of Engineering to discuss “Double Carbon” Strategy, facing basic science and cutting-edge hot issues in the field of advanced fiber new materials, demonstrating the innovative spirit and achievements of postdoctoral fellows, and providing strong technical support and solutions for technological innovation and industrial development in the field of advanced fiber new materials.
Big data technology is advancing steadily
As we all know, my country’s recycled fiber output in 2020 will be about 10 million tons, ranking first in the world. The current development of recycled fiber has moved from simple substitution to a high-quality development stage. However, the existing certification system for recycled fiber faces the problem of being controlled by others and having an imperfect management and control system. Dilemma. Wang Yuping introduced that based on this, the Innovation Center, together with the Alibaba and Huansi teams, will start building a trusted platform for recycled textiles in 2021. In January 2022, the trusted platform for green fiber products was officially launched. It successfully built a secondary node based on industrial Internet identification analysis, a supply chain traceability system, and blockchain technology to create a regenerated fiber from recycling to yarn, fabric, and trade end. , and ultimately realize a trusted platform for green fiber products with trustworthy traceability of the whole process at the brand end, helping the digital transformation and development of my country’s regenerated textile industry enter the “fast lane”, which is very important for promoting the regenerated textile industry.�The high-quality development and consumption upgrading of the chemical fiber industry are of great significance.
In December 2022, the scientific and technological achievements of the “Key Technology and Industrialization for the Preparation of High-Quality Low-Carbon PTT Polyester Composite Fiber” project jointly undertaken by the Innovation Center, Jiangsu Guowang High-tech Fiber Co., Ltd. and Donghua University also successfully passed the China Textile At the appraisal meeting organized by the Industrial Federation, the expert group unanimously believed that the overall technology of the project has reached the international advanced level, and recommended further increasing downstream promotion and application.
Public service platforms are more diverse
The industry public technical service platform is an important carrier that supports the value chain of the innovation center’s scientific and technological innovation system, guides the mainstream technology direction of the industry, and communicates and shares industry chain information. In 2022, the “New Fiber” operating platform of the Innovation Center will be officially launched, and the public service platform for collaborative innovation of geotextile materials technology will be officially launched. Together with the rope and mesh belt technology collaborative innovation platform established in the past two years, the carbon fibercomposite testing technology collaborative innovation platform, the advanced functional fiber service platform, and the safety and protective textile material technology collaborative innovation platform Innovation platform, the innovation center has six public technical service platforms, which naturally connect the upstream and downstream enterprises of the entire advanced functional fiber industry chain through business links, and highlight the agglomeration and sharing of industrial resources such as “technology, market, capital” and the optimized combination of innovation elements. Collaborative innovation orientation, through the integration of various innovation resources, with the task of application foundation, industry key core technologies, product development and achievement transfer and diffusion, establish a cross-field and cross-region to provide key common technical services andA strategic innovation platform for new productdevelopment, coordinating the development of the entire industry.
In addition, at the level of inspection, testing and certification, Jiangsu New Vision Inspection, Testing and Certification Co., Ltd., a subsidiary of the Innovation Center, has established a five-dimensional testing and evaluation system including function, ecological climate, physical performance, ecological safety, and social responsibility evaluation, providing services for chemical fiber, Yarn, fabric, clothing and other companies provide testing, evaluation, certification, consulting and other services.
In August 2022, the Innovation Center also participated in organizing the 2022 China Advanced Materials Industry Expo, and worked with a number of alliance units to demonstrate the five major applications of fiber products in safety protection, emergency support, lightweight and high-strength, healthy ecology, and intelligent heating experience areas. Application approaches in scene fields. During the period, the 2022 China Rail Transit Equipment Materials and Technology Innovation Forum and Expo was also organized to demonstrate the new technologies of fiber materials in the rail transit industry to both inside and outside the industry.
At present, the characteristics of a century of changes continue to evolve, and profound changes in the environment have put forward new requirements for the innovative development of fiber materials. Faced with the competition between international industrial chain layout and technology leadership, it has become the only way for industrial development to strengthen collaborative innovation and cross-border cooperation, use data to drive material innovation, and achieve green transformation of the entire product life cycle in response to the “double carbon” goal. Wang Yuping said that facing the future, the innovation center will give full play to the role and advantages of the innovation platform, accelerate the innovation of advanced fiber materials, and drive high-quality development of the entire industry chain.
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