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Industry News: National Advanced Functional Fiber Public Service Platform Officially Launched
As the most important raw material of textile industry, fiber material not only meets the needs of textile industry development in volume, but also is an important driving force for technology, fashion and green development of textile industry. After years of development, from using nature and imitating nature to returning to nature and super nature, the scale, structure, quality and benefit of China's textile fiber material supply have achieved a historic leap. In 2020, China's total textile fiber processing will reach 58 million tons, accounting for more than 50% of the world's total, and chemical fiber production will account for more than 70% of the world's total. The scale advantage and the closed-loop innovation ecology of the whole industrial chain make China's fiber material innovation from "follow-up" to "follow-up, parallel run and lead" coexistence stage. However, compared with the first-class countries in the world, there is still a gap in the development of new fiber materials in China, the supply of key generic technologies is insufficient, the layout of standards and intellectual property rights is relatively backward, and many high-end and sophisticated fields are still bottlenecks and short boards.
As the key force to promote the collaborative innovation of the whole industry chain with fiber as the core in the new era, the national advanced functional fiber Innovation Center (hereinafter referred to as the Innovation Center) undertakes the important mission of strengthening the strategic scientific and technological strength in the field of advanced functional fiber. It unites with the alliance enterprises to gather more efforts, focusing on basic fiber materials, strategic fiber materials and frontier fiber materials, We have made some contributions in accelerating the research of key core technologies and accelerating the application and transformation of innovation achievements.
01、 Focusing on the major strategic needs of the country
Promote product development
Although China has made some achievements in fiber materials, compared with developed countries, there are still some gaps in functional fiber new materials, high-end fiber materials and textiles, and frontier fiber new materials. Wang Huaping, a researcher at the school of materials of Donghua University and general manager of the national advanced functional fiber innovation center, once pointed out that taking functional fiber materials as an example, at present, China has a complete variety of functional fiber materials, most of which are in the follow-up stage, and have obvious competitive advantages in terms of low cost. However, developed countries almost monopolize the high-end market of new functional fiber materials, Its brand and original innovation ability is strong.
Wang Yuping, director of the national advanced functional fiber innovation center, also pointed out that China is a large country of fiber materials, with a complete industrial chain and system, general fiber has advantages, reaching the international advanced level, and strategic emerging fiber materials play an increasingly prominent supporting role. However, key materials and core technologies are still subject to human control, innovation resources are scattered, and collaborative innovation ability is weak There are many problems such as low proportion of industrialization and slow progress.
For this reason, since its establishment, the innovation center has formulated the objectives and tasks of building an innovation platform around the major national strategic needs in the fields of high-end fiber materials and textiles, new functional fiber materials and frontier fiber new materials. Now we have established a technology innovation supply system supported by "Key Laboratory", "pilot test base" and "national textile testing center"; The number of shareholder units increased to 15, and the number of innovation alliance units increased to 143, covering the complete domestic textile fiber industry chain, and building a collaborative innovation system of industry, University, research and application with deep cooperation. At the same time, the innovation center aims at advanced functional fiber and information, machinery, biology and other disciplines, carries out technological breakthroughs and cross integration, carries out a series of capacity building, and explores the construction of an integrated innovation system with industrial chain layout of innovation chain.
Since 2021, the innovation center has accelerated the construction of pilot test base and promoted pilot test certificate. In terms of basic fiber materials, strategic fiber materials and frontier fiber materials, we have successively completed the research and development and verification of flame retardant fiber, antimony free fiber, environmentally friendly domestic polyester filament FDY finish, bio based synthetic polymer fiber and nanofiber.
The innovation center has also actively promoted the construction of key laboratories and accelerated the research on core technologies. For example, nanofiber laboratory, big data and fiber intelligent manufacturing engineering laboratory and polyamide fiber preparation technology laboratory have been established to serve the upstream and downstream industrial chain enterprises of chemical fiber weaving and printing and dyeing processing industry; Build a flame retardant fiber laboratory, develop flame retardant and drip resistant polyester, polyamide, flame retardant low smoke and low toxicity cellulose fiber by developing new phosphorus based flame retardant polyester and polyamide synthesis technology, so as to provide safety protection for high-speed rail, aircraft and other public places; Cooperate with Beijing Institute of fashion to research and design special environmental friendly flame retardant and compound flame retardant system, and jointly apply for 2 invention patents; The construction of public service platform for advanced functional fiber was improved, and two ecological safety testing projects, namely, identification of recycled polyester fiber and determination of heavy metal content, were added.
02、 Set up collaborative innovation platform
Service fiber material industry and important application fields
One of the objectives of the innovation center is to effectively integrate the leading enterprises in the textile fiber industry chain and scientific research institutes of universities and other innovative resources, and to create a global open innovation platform for innovation, entrepreneurship and industrial integration. Since 2021, the innovation center has successively launched the public service platform for collaborative innovation of safety and protection textile material technology and advanced functional fiber technology. So far, the innovation center has launched the public service platform for collaborative innovation of rope, cable, mesh and belt technology, the public service platform for collaborative innovation of carbon fiber composite testing technology, the public service platform for advanced functional fiber, the public service platform for collaborative innovation of safety and protective textile technology, and the trusted platform for regenerated textiles.
In addition, the innovation center also held a high-quality development forum on scientific and technological innovation of advanced fiber new materials, hosted the 2021 Wujiang international elite Zhou Shengze sub venue medical fiber new materials and health application Summit Forum, appeared in the 2021 Sixth China Advanced Materials Industry Expo, and held 2021 China rail transit equipment materials and technology Innovation Forum, It jointly hosted the sub forum of the third China new material industry development conference, established the intelligent fiber and products industry development seminar and laboratory, introduced the latest achievements of the fiber material industry, promoted the two-way docking of demand, and played an important role in promoting the development of the industry.
The innovation center has also continuously strengthened the exchange activities with the alliance units, promoting the major R & D needs of enterprises. For example, to carry out cooperation and exchange with CRRC, focusing on the requirements of high efficiency, high safety, high quality and low emission in the field of rail transit, the application of lightweight carbon fiber materials, aramid / polyimide honeycomb materials in the field of high efficiency, the application of flame retardant materials in the field of high safety, etc; Communicate with Jiangsu Haiyang Chemical Fiber Co., Ltd. and Jiangsu Ruiyang Antai New Material Technology Co., Ltd. to discuss the research and development of functional modification of polyamide fiber, such as water repellent and antibacterial; Discuss with Shanghai Jintang textile new material technology Co., Ltd., Shenghong group, etc. on zero emission of micro plastics, waste water recycling, textile recycling, traceability platform, etc; Communicate with China Li Ning and hope to jointly develop products with quick drying application and champion attribute in cool feeling, etc; Cooperate with Beijing Institute of fashion to develop multi-functional professional wear fabrics, participate in the Rural Revitalization Project, develop lightweight thermal insulation, heat and humidity comfort, waterproof and breathable, mosquito and insect proof, antibacterial and deodorization, UV protection and other high-tech functional fabrics for different working environments, so as to make the majority of farmers' friends wear more comfortable, work safer and have a more beautiful image, Realize the perfect combination of material functionalization and fashion.
03、 Aiming at key technologies
Accelerate the transformation of achievements
2021 is the first year of the 14th five year plan. For this reason, the innovation center and alliance also released the roadmap of key technology innovation in the 14th five year plan. The roadmap describes the future development pattern of new fiber materials: basic fiber materials should break through key spinning technologies such as composite, multi-component, blending and copolymerization, prepare advanced functional fibers, realize batch production of functional fibers, form industrial chemical process packages, and establish a complete industrial technology innovation chain; Large scale production lines of PLA, PTT and pa56 biomass fiber were established, and the industrial production line of chemical regenerated fiber was established. Strategic fiber materials should break through the industrialization technology of T1000 and m60j carbon fiber, and realize the integrated development of the industrial chain of raw silk, carbon fiber, prepreg and composite materials. The frontier fiber materials should break through the high-density extrusion and molding technology of nanofibers, overcome the intelligent fiber preparation technologies such as sensing, energy acquisition and conversion, and multiple response driving, and overcome the biomedical fiber preparation technologies such as PLA, so as to realize batch production.
The long history of the industry lies in fiber, the strength of innovation lies in fiber, and the extensive application lies in fiber. Fiber materials are basic, supportive, fundamental and strategic. It is believed that under the guidance of innovation centers and alliance enterprises, new fiber materials will promote China to become the main driver of world textile technology, an important leader of global fashion and a powerful promoter of sustainable development.
(source: textile and clothing weekly)
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