Many Departments Of The Country Are Exploring The Technological Innovation Of Rail Transit Equipment And Materials

　　 From October 11 to 13, under the guidance of the State Administration of science, technology and industry for national defense and the Expert Advisory Committee on the development of new materials industry, and sponsored by the China Association of peaceful uses of military industry, China Federation of textile industry, Wuhan University of science and technology, and the all China Federation of science and technology equipment industry chambers of Commerce, the 2021 Sixth China Advanced Materials Industry Expo and new materials for military and civil use will be held in Qingdao World Expo City. The national advanced functional fiber innovation center, which aims to achieve a revolutionary breakthrough in advanced functional fiber technology and enhance China's global competitive advantage in fiber materials, textiles and terminal applications, will participate in the Expo as a supporting unit to show the latest progress of advanced functional fiber materials, and will host the 2021 China Rail Transit equipment materials and technology innovation forum and exhibition.

　　 01、 Discussion on technical innovation of rail transit equipment and materials

　　 With an exhibition area of more than 30000 square meters, the Expo will focus on displaying new technologies, new processes and new solutions applied in domestic high-end equipment field; At that time, relevant persons in charge of the State Administration of science, technology and industry for national defense, military research and procurement departments, military industry groups, military representatives from various regions, research institutes of internal medicine of national defense science, technology and industry system, and private enterprises will come to the scene for docking and exchange; At the same time, we will cooperate with professional associations from aviation, aerospace, high-speed rail, nuclear power, ships, marine engineering, energy, automobile, chemical and other fields, colleges and universities, high-end equipment and materials demand units and advanced materials related enterprises for technical exchange and product display.

　　 Rail transit equipment manufacturing industry is one of the high-end equipment manufacturing industries with the highest degree of independent innovation, the strongest international innovation competitiveness and the most obvious industrial driving effect in China. In the new development period, the concepts of green, environmental protection, intelligence and sustainability make the public's expectations of rail transit safety, comfort, environmental protection and reliability constantly increase; New materials provide an indispensable material basis and guarantee for the implementation of a series of national major projects in the fields of aerospace, energy transportation, engineering construction, resource conservation and environmental governance; Rail transit, new energy vehicles and other emerging industries are expected to become an important opportunity and breakthrough for the expansion of the application of advanced functional fiber materials, such as the demand for new materials in rail transit field, lightweight carbon fiber and its composites for car body, flame retardant interior composite, high strength wear-resistant composite, aluminum alloy, magnesium alloy, high wear-resistant die steel, high conductivity lightweight pantograph and catenary material, high-strength wear-resistant composite, aluminum alloy, magnesium alloy, high-wear-resistant die steel, high-conductivity lightweight pantograph and catenary material, and so High performance rare earth magnets, silicon carbide and related characterization, testing, certification, etc; The development of rail transit equipment manufacturing industry is deeply integrated with new materials to jointly promote the high-end development of manufacturing industry.

　　 In this context, the 2021 China rail transit equipment materials and technology innovation forum with the theme of "innovation, integration and promotion" will be held in Qingdao World Expo City on October 12. The forum is sponsored by the national high speed train (Qingdao) technology innovation center, the national advanced functional fiber innovation center, the Management Committee of Qingdao rail transit industry demonstration zone, and Qingdao Rail Transit Equipment Industry Association, as well as Jihua Group Co., Ltd., Qingdao Rail Transit Industry Development Group Co., Ltd., aviation materials guochuang (Qingdao) high speed rail material research institute, Qingdao Rail Transit Industry Development Group Co., Ltd The military resources network is co sponsored by CRRC, Xinxing Jihua Group and State Key Laboratory of fiber material modification as guidance units.

　　 At that time, the forum will invite the most authoritative experts in the field of rail transit industry and advanced functional fiber new materials to interpret the new policies and trends, share the development trends of new materials, new equipment and new technologies, and conduct in-depth and wide-ranging special reports and thematic reports; Build a platform to meet the needs of rail transit industry and fiber new material industry, and create an industry event of collaborative development, integration and penetration, and interconnection.

　　 Special report (prepared)

　　 1. Application requirements of materials in rail transit field during the 14th Five Year Plan Period

　　 2. High performance fiber structure design protects rail transit

　　 3. Application and Prospect of new brake friction materials in rail transit

　　 4. Additive repair and remanufacturing technology and its application in rail transit equipment

　　 5. Discussion on the application of ecological and environmental protection functional seaweed fiber in the interior decoration of rail vehicles

　　 6. Preparation and mechanical properties of fiber filled composites

　　 7. Market oriented application analysis of rail transit interior materials -- Kuangda Technology Group Co., Ltd

　　 8. Carbon fiber and its composites and lightweight of rail transit

　　 9. Engineering application of light alloy materials in rail transit vehicles

　　 10. Application of carbon fiber thermoplastic composites in rail transit vehicles

　　 11. Introduction of carbon fiber public technology service platform

　　 12. Engineering application of graphene materials in rail transit vehicles -- Beijing graphene Technology Research Institute Co., Ltd

　　 13. New polyamide materials Shanghai Kaisai Biotechnology Co., Ltd

　　 14. Market oriented application analysis of rail transit interior materials -- Wu Shuangquan, Kuangda Technology Group Co., Ltd

　　 ……

　　 02、 Show the latest development of advanced functional fiber materials

　　 In the same period, the national advanced functional fiber innovation center will set up a booth at T46 booth of S2 Hall of Qingdao World Expo City to display the latest research and development achievements in several major exhibition areas, such as lightweight materials, emergency support, safety protection, ecological function, detection and evaluation, and Innovation Exhibition Area.

　　 The lightweight materials exhibition area, R & D of lightweight materials for rail transit equipment, can gather interdisciplinary resources to a high extent, promote cross industry collaborative development, help local and regional economy, realize the advanced technology and industrial layout of China's rail transit equipment lightweight, and guide the horizontal diversified development of the industry Aramid honeycomb composite and other representative products.

　　 The exhibition area of emergency support will accelerate the innovation of key core technologies of fiber materials and products for emergency support and public safety, promote the transformation and application of research results in fiber materials related fields, and play an important supporting role in improving and improving China's public security system and support capacity Emergency nuclear protection fiber and other representative products.

　　 Safety protection exhibition area - Materials for safety protection will aim at high quality, functionalization, specialization and intellectualization, and expand to more application fields - para aramid, polysulfonamide, polyimide fiber, PA66, etc.

　　 The exhibition area of ecological function -- to explore the aspects of tackling, green recycling product research and development, core equipment manufacturing, etc., to boost the ecological civilization construction and ecological environment protection work in China to achieve greater results -- will display chitosan fiber, pa56 fiber, etc.

　　 The standardization, marketization and internationalization of testing, evaluation and standards is an indispensable guarantee for promoting the steady progress of the whole industry, an important support for industrial development and an important rule for international trade, The national public service platform for carbon fiber composite testing and the national textile and fiber testing center will be introduced.

　　 The innovation exhibition area will condense the frontier research and development direction of colleges and universities and guide the industry to tackle key and difficult problems. It focuses on the latest technologies and achievements in camouflage, radiation shielding, high-efficiency energy absorption and shock resistance, intelligence, biomedicine, advanced equipment, etc.

Reporter- Guo Chunhua