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China Chemical Fiber Science And Technology Conference: Focusing On High-End Textile And Chemical Fiber, Science And Technology Leading Green Development

2021/5/21 14:07:00 0

Recently, the United States deliberated and passed the endless frontier act, authorizing us to provide more than US $110 billion in financial support for basic and advanced technology research in five years, which will be used to invest in basic and advanced research, commercialization, education and training programs in key technology fields such as artificial intelligence, semiconductors, quantum computing, advanced communications, biotechnology and advanced energy. This bill also brings great challenges to the scientific and technological innovation of the fiber material industry of the country's advanced new materials.

　　 On May 19, it was sponsored by China Chemical Fiber Industry Association, China Textile Engineering Society, academic department working Bureau of Chinese Academy of Sciences and Nantong Municipal People's government, and undertaken by chemical fiber Professional Committee of China Textile Engineering Society, Nantong Market Supervision Bureau and relevant professional committees / branches of China Chemical Fiber Industry Association China Chemical Fiber Technology Conference (Nantong 2021) It was held in Nantong, the birthplace of modern textile education and Science in China.

　　 The theme of this conference is "Focus on high-end textile and chemical fiber, science and technology lead green development" ， Main forum The high quality development of textile industry led by fiber science and technology is deeply discussed; Parallel Forum Interactive discussions were held on the hot topics such as the application of functional fiber new materials in home textile and clothing, the trend and technology of chemical fiber intelligent manufacturing, the new technology of nylon industrial chain, the development of green manufacturing technology, and the development strategy of new fiber materials; Special report It focused on Nantong's high-end textile industry resource advantages, new textile material technology roadmap, and polyester flame retardant new technology.

　　 Gao Yong, secretary general and vice president of China Textile Industry Federation; Jiang Shicheng, academician of Chinese Academy of engineering; Yu Jianyong, academician of Chinese Academy of engineering and President of Donghua University; Zhu Meifang, academician of Chinese Academy of Sciences and Dean of School of materials science and engineering of Donghua University; Zong Ruilong, deputy director of textile department of consumer goods department of Ministry of industry and information technology, Chen Xinwei, President of China Chemical Fiber Industry Association, Fu Guangwei, President of China Textile Engineering Association, Zhu Beina, President of China Cotton Textile Industry Association, Zheng Junlin, vice president and Secretary General Guan Xiaorui, former vice president and vice chairman of expert advisory committee, he Yanli, Deputy Secretary General of Nantong municipal Party Committee and head of United Front Work Department, deputy secretary of Nantong municipal Party committee, director of United Front Work Department, vice chairman of China Chemical Fiber Industry Association, Mr Shen Lei, Secretary of the Party Working Committee of Nantong Innovation Zone, Qin Yanqiu, Secretary of the Party group and director of Nantong Market Supervision Bureau, and Wang Rui, President of the school of material design and engineering, Beijing Institute of fashion And nearly 600 people from relevant national ministries and commissions, experts, scholars, scientific research backbone, enterprises, media representatives and other industry colleagues concerned about textile chemical fiber and related fields attended the meeting.

　　 LV Jiabin, vice president of China Chemical Fiber Industry Association Chair the meeting.

　　 High end speech

　　 Key words of industry development in the 14th five year plan: Science and technology + Green + Intelligent Manufacturing

　　 Gao Yong, party secretary and Secretary General of China Textile Industry Federation In his speech, he pointed out that after the extraordinary year of 2020, the chemical fiber industry has withstood the complex and severe test of the international situation and overcome the serious impact caused by the new crown pneumonia epidemic. The chemical fiber production exceeded 60 million tons, accounting for more than 70% of the world's total fiber processing, accounting for nearly 85% of China's total fiber processing, and nearly 5 million tons of exports, accounting for more than 50% of Global trade, ranking first in the world. Conventional fiber differential, intelligent development, become a global leading advantage industry. High tech fiber has achieved a major breakthrough and entered the ranks of advanced countries. China has become the world's largest producer of high-performance fibers. Some leading enterprises have entered the chemical refining industry, which is changing the global chemical industry pattern. The continuous structural adjustment and industrial upgrading of chemical fiber industry, especially the continuous progress of fiber new material technology, cultivate and play the advantages of high performance, multi-function, lightweight and flexibility of fiber materials, which provides an important path for textile industry to realize value promotion.

　　 According to the competitiveness evaluation results of China's 26 manufacturing industries by Chinese Academy of engineering, textile industry is one of the five most advanced industries in the world, and it is in the first echelon in the process of building a manufacturing power in China, which can not be separated from the important support of the former chemical fiber industry. Therefore, the future development of the chemical fiber industry is very critical to the development of the textile industry during the "14th five year plan" Four suggestions:

　　 First, give full play to the leading role of scientific and technological innovation. We will raise the security and stability of the industrial chain supply chain to a new height, further strengthen the innovation of materials, equipment and technology, and promote the supplement of short plates and forging Long board, vigorously develop advanced functional fiber, high-performance fiber and bio based fiber, as well as coal chemical raw materials, and constantly promote the upgrading of industrial base.

　　 Second, vigorously develop the chemical fiber industry intelligent manufacturing. We will strengthen the research and development of common key technologies for intelligent manufacturing, such as industrial Internet, artificial intelligence, industrial robots and big data, strengthen the demonstration and promotion of intelligent workshops, and build digital network intelligent demonstration factories. Cultivate and develop intelligent manufacturing system integrators in chemical fiber industry, and encourage enterprises and relevant suppliers to form integrated system solutions according to the characteristics of different industry segments.

　　 The third is to continuously improve the green manufacturing capacity of the industry. Green technology should be used to drive all links of the industrial chain, reduce the emission of polluting products, deepen the whole production process, and strengthen the transformation of clean production. At the same time, efforts should be made to develop biodegradable fiber materials and recycled fibers, improve the construction of industry standards and evaluation system, and help promote the industry to reach carbon peak and carbon neutralization.

　　 Fourth, further enhance the competitiveness of independent brands. In depth implementation of the "three products" strategy, comply with the general trend of the rise of the domestic consumer market, grasp the transformation and upgrading of domestic and foreign "double cycle" strategic opportunities, further expand the influence of China's fiber popular trend and green fiber certification, innovate the application and development docking of new products in the upstream and downstream of the industrial chain, enrich the brand promotion mode, and create the chemical fiber enterprise brand with international influence.

　　 Yu Jianyong, academician of Chinese Academy of engineering and President of Donghua University In his speech, he pointed out that in general, compared with the world's leading level, the technical level of China's chemical fiber industry has entered a new stage of gradually moving from following to running simultaneously, which has provided strong support for China's economic development, people's livelihood improvement, ecological optimization and national security.

　　 Focusing on the development of China's "fourteenth five year plan" and the long-term goal of 2035, how can the chemical fiber industry continuously improve its scientific and technological innovation ability, strengthen the independent innovation of key core technologies of fiber materials, and continuously promote the upgrading of industrial base and the modernization of industrial chain? Proposed by Yu Jianyong Three suggestions ：

　　 first It is necessary to strengthen basic research, give full play to the role of colleges and universities and scientific research institutes, strengthen basic theoretical research, highlight the value of basic research, improve theoretical support for improving product performance, expand new fields of fiber materials, and lead the high-tech development of chemical fiber industry in the future.

　　 Second, it is It is necessary to find out the focus of scientific and technological innovation, aim at the core technical bottleneck restricting the upgrading of China's chemical fiber industry, carry out research, master key technologies and common technologies, accelerate the transformation of scientific and technological achievements, improve the sustainable development ability and core competitiveness of the industry, and provide technical support for solving the urgent problems in the high-quality development of the chemical fiber industry.

　　 Third, it is To continuously improve the construction of innovation system, it is necessary to further strengthen the construction of national and provincial innovation centers, key laboratories, engineering technology research centers, monitoring and testing centers, smooth the whole chain of basic theory research, engineering research and development, and achievement transformation, build a scientific and technological innovation system combining industry, University and research, and cultivate leading talents of industry and technology, We should develop interdisciplinary talent team, strengthen the popularization of professional knowledge, and comprehensively improve the innovation ability of the industry.

　　 "Strong industrial chain"

　　 New height of green development of Nantong Textile Industry

　　 Shen Lei, deputy secretary of Nantong municipal Party committee, director of United Front Work Department and Secretary of Party Working Committee of Nantong Innovation Zone In his speech, Nantong is a well-known "textile town" at home and abroad, and the chemical fiber industry, as an important part of it, has been in the forefront of transformation and development. The first is to adhere to the chain development and build a complete industrial chain system integrating raw material production, spinning, weaving and engineering plastics; Second, adhering to the cluster development, it has built three major parks: Qidong Lvsi textile new material industrial park, Hengke new material industrial park and Hai'an nylon functional new material industrial park; Third, adhere to innovation and development, build technology innovation platforms such as Hai'an branch of China Academy of Textile Sciences and Wenfeng Chemical Fiber Research Institute of Donghua University, and have been awarded the national fashion nylon demonstration base and national differentiated nylon demonstration base. In particular, the PTA production technology with the lowest energy consumption is adopted in the polyester integration project of Rudong Tongkun. Jiangsu Hengke New Material Co., Ltd. has been awarded the national "green factory". The participation of a number of leading enterprises has made the green transformation of Nantong Chemical fiber industry clear and accelerated.

　　 He said that at present, Nantong is vigorously implementing the chemical fiber "industrial chain" action plan. This conference will highlight the core technology, intelligent technology, green technology, quality technology and other key fields, display scientific and technological achievements, collide with innovation sparks, gather green consensus, and explore "science and technology leading green development", which will surely promote the flower of scientific and technological innovation, bear the fruit of green development, and will certainly lead more industries, industries and enterprises to the path of ecological priority and green development. It is hoped that taking this conference as an opportunity, Nantong can focus on building an industrial chain technology innovation platform, actively practice the new ideas of experts, actively connect with new achievements in various aspects, strengthen the cooperation of industry, University and research, and attract more innovative resources and innovative talents to settle in Nantong; Efforts should be made to build a joint innovation platform for enterprises, relying on the innovation advantages of leading enterprises and the innovation resources of industrial technology research institutes and colleges and universities to promote the R & D and innovation of key core technologies, common industrial technologies and industrial technologies, so as to realize more green changes, innovation Butterfly changes and development cracks; Efforts should be made to build an industry chain investment platform, focusing on strong chain, complementary chain and extension chain, focusing on high-performance fiber, bio based fiber, differential multi-functional fiber, green environmental protection fiber, new generation fiber materials, etc., so as to attract more leading enterprises and high-quality projects to join in, and constantly brush the green development height of Nantong Chemical fiber industry.

　　 Fiber technology leads high quality development of textile industry

　　 Zhu Meifang, academician of Chinese Academy of Sciences The title is "Fiber technology leads high quality development of textile industry" A keynote report. She said that on May 12 this year, the Commerce Committee of the US Senate voted to pass the endless frontier Act (EFA), clearly listing China as a target of prevention. The main measures that EFA will take include: setting up a new technology and innovation department in the National Science Foundation of the United States; Establishing regional technology center; A strategic report on economic security, science, research, innovation, manufacturing and employment; Project to establish supply chain resilience and crisis response plan. At present, the reform of the National Natural Science Foundation of China (NSFC) is also deepening. Both China and the United States pay close attention to NSFC as the breakthrough point of reform.

　　 Zhu Meifang believes that China's science and technology development plan for the next 15 years and the "14th five year plan" science and technology innovation plan include: everything "One adherence and four orientations", including facing the world's scientific and technological frontier, facing China's major strategic needs, facing the "main battlefield" of economic and social development, and facing people's life and health; Second, it is We should closely follow, study and judge the characteristics of the development of science and technology in the world today, focus on relying on scientific and technological personnel, and provide good services around them; Third, it is We will strengthen basic and cutting-edge research and make China's contribution to the development of world science and technology.

　　 Zhu Meifang said that during the 14th Five Year Plan period, the core competitiveness of China's manufacturing industry has been improved in eight aspects, including high-end new materials, intelligent manufacturing and robot technology. Among them, in the development of high-end new materials, it is necessary to strengthen the research and development of carbon fiber, aramid fiber and other high-performance fibers and their composites, bio based and biomedical materials“ During the 14th Five Year Plan period, the development direction of fiber material field includes advanced basic materials, key strategic materials and frontier new materials. At present, new fiber technology also presents a trend of interdisciplinary integration, including the integration of innovation chain, discipline chain and industry chain.

　　 As for the current research results, she introduced that the frontier fiber technologies researched by the State Key Laboratory of fiber materials of Donghua University include: in situ hybrid functional phase construction and steady-state spinning, intelligent functional fiber, temperature regulating fiber, optical signal conducting hydrogel fiber, and force / electricity / light response intelligent hydrogel sensing fiber. In general, sensitivity, stability, multi-function and high integration are the development direction of intelligent functional fiber in the future.

　　 Concurrent activities

　　 Hengyi fund focuses on the cultivation of scientific and technological talents

　　 At present, under the background of complex and changeable macro environment at home and abroad, insisting on innovation occupies the core position in the overall situation of China's modernization construction, and the most critical factor of scientific and technological innovation is talent“ It is proposed in the 14th five year plan and the outline of the long-term goal in 2035 to cultivate more world-class strategic scientific and technological talents, scientific and technological leading talents and innovation teams, and to cultivate young scientific and technological talents reserve forces with international competitiveness. This is also the long-term talent strategic planning of textile and chemical fiber industry. Therefore, in 2021, the "China Chemical Fiber Industry Association · Hengyi fund" carried out the application and assessment of outstanding scientific and technological talents award, built a large army of knowledge-based, skilled and innovative workers in the chemical fiber industry, striving to create a strong atmosphere of respecting labor, knowledge, talent and creativity, and promoting the high-quality development of the industry.

　　 In 2021, the "China Chemical Fiber Industry Association · Hengyi fund" awarded three persons including Xiang Hengxue of Donghua University Title of outstanding young teacher CHEN Ye, School of materials, Donghua University Title of outstanding young teacher ； Tongkun Group Co., Ltd. Li Guoyuan and other 8 people Title of outstanding engineer Jiangsu Aosheng Composite Materials Technology Co., Ltd. Yan Bing, etc Title of excellent engineer ； Sun Jianjiang and other 6 persons from Rongsheng Petrochemical Co., Ltd Title of outstanding technical worker Qian Jin from Huafeng Chongqing spandex Co., Ltd Title of excellent technical worker 。

Gao Yong, party secretary and Secretary General of China Textile Industry Federation, and Chen Xinwei, President of China Chemical Fiber Industry Association, presented awards to outstanding young teachers and outstanding young teachers

Zong Ruilong, deputy director of consumer goods department of the Ministry of industry and information technology, Qin Yanqiu, Secretary of the Party group and director of Nantong Market Supervision Administration Bureau, and Wang Huaping, Professor of Donghua University, presented awards to outstanding engineers and outstanding engineers

Fu Guangwei, President of China Textile Engineering Association, Zheng Junlin, vice president of China Chemical Fiber Industry Association, and Chen long, Professor of Donghua University, presented awards to outstanding technical workers and outstanding technical workers

　　 Green space fund drives green development

　　 During the "14th five year plan" period, promoting green development is an important task for chemical fiber industry to enter a new development era, implement new development concept and realize high-quality development, and it is also an inevitable requirement for building a powerful textile and chemical fiber country. In order to speed up the green development and technological progress of China's chemical fiber industry, "China Chemical Fiber Industry Association · Luyu fund" has been revised, and the application and selection of green development contribution award have been carried out.

　　 At the meeting, Wen Guoqi, general manager of Hubei Lvyu environmental protection Co., Ltd read out Decision on awarding the "China Chemical Fiber Industry Association · Lvyu fund" chemical fiber green development contribution award in 2020-2021 。 Fujian Yongrong Jinjiang Co., Ltd Highlight individual contribution , Anhui Dongjin Resources Recycling Technology Co., Ltd. Xing Chaodong and other 6 people won the award Excellent individuals ； Three achievements of Huafeng Chongqing spandex Co., Ltd. "green manufacturing factory construction of Huafeng Chongqing spandex Co., Ltd." were awarded Outstanding contribution Achievement Award , Fujian Baichuan Resources Recycling Technology Co., Ltd Awarded Excellent Achievement Award 。

Yu Jianyong, academician of Chinese Academy of engineering and President of Donghua University, Guan Xiaorui, vice president and Secretary General of China Chemical Fiber Industry Association, and Wen Guoqi, general manager of Hubei Lvyu environmental protection Co., Ltd., presented awards for outstanding contributions and outstanding individuals

Zhu Meifang, academician of Chinese Academy of Sciences, Wang Rui, Dean of School of material design and engineering, Beijing Institute of fashion, and Zhao Qingzhang, researcher of China Academy of Textile Sciences Co., Ltd., presented awards for outstanding contribution achievement award and excellent achievement award

　　 Green fiber certification ushers in new members of the family

　　 "Green life starts with fiber" is to promote the green process of the whole textile industry chain from the source, so that the green fiber products with green source, green core and green products can truly enjoy the comfortable experience of consumers. This is also the original intention of green fiber certification work. In recent years, under the guidance of the Department of consumer goods industry of the Ministry of industry and information technology, the green fiber certification work carried out by China Chemical Fiber Industry Association has become increasingly influential in the industry, the procedures are more scientific and standardized, and the number of enterprises passing the certification is expanding year by year.

　　 In accordance with the regulations on the use and management of green fiber mark of China Chemical Fiber Industry Association [2018 edition] and the relevant national requirements for product certification, after formal review, product testing, on-site inspection and comprehensive evaluation, Haiyang science and Technology Co., Ltd. (solution dyed nylon 6 filament), Hubei Botao Synthetic Fiber Co., Ltd. (recycled and recycled raw solution dyed polypropylene staple fiber, stock dyed polypropylene staple fiber), Pingdingshan Shenma cord fabric development company (liquid dyed nylon 66 industrial filament) have obtained the green fiber product certificate of China Chemical fiber Association and the green fiber certification certificate of China textile standard 。 Up to now, there are 37 green fiber certification enterprises, and the certified products cover recycled polyester, Lyocell fiber, chitosan fiber, PTT fiber, polyamide fiber, polyester, polypropylene, aramid, polyimide fiber, etc.

Jiang Shicheng, academician of Chinese Academy of engineering, Chen Xinwei, President of China Chemical Fiber Industry Association, and he Yanli, vice chairman of expert advisory committee, issued certificates to newly added green fiber certification enterprises

　　 Encyclopedia of China, 3rd Edition

　　 - periodical achievements have been made in the compilation of chemical fiber branches of textile coils

　　 The third edition of Encyclopedia of China The compilation work started in June 2015 and lasted for more than five years. It has completed the compilation task of 430 entries in the chemical fiber branch of the book, including chemical fiber, detection methods and standards, raw materials and additives, preparation technology and chemical fiber equipment, to ensure the authenticity and stability of textile and chemical fiber industry knowledge, Promoting the whole society to further understand the textile and chemical fiber industry has played an important role. In order to encourage the advanced and reward the staff for their efforts in the compilation work, the editorial board of the chemical fiber branch decided to confer the title of 66 advanced compilers of Donghua University.

Gao Yong, Secretary General of the Party committee and Secretary General of China Textile Industry Federation, and Chen Xinwei, President of China Chemical Fiber Industry Association, presented certificates to the advanced compilers

　　 China chemical fiber industry output ranking released in 2020

　　 In order to better serve the industry and enterprises, China Chemical Fiber Industry Association continued to carry out the statistical work of chemical fiber industry, on this basis, the industry output ranking was carried out. This year is the fourth year for the association to release the output ranking. The ranking work has been actively participated in and strongly supported by the majority of chemical fiber enterprises, and has also received more and more attention from both inside and outside the industry. Combined with the statistical work of the association in 2020, the ranking is based on the output data from January to December 2020 filled by enterprises. The ranking is divided into comprehensive ranking of chemical fiber output and output ranking of 17 subdivision products. The subdivided products include regenerated cellulose fiber staple fiber, regenerated cellulose fiber filament, polyester civil filament (excluding DTY), polyester POY, polyester FDY, chip spinning polyester civil filament, polyester industrial yarn, polyester staple fiber, recycled polyester filament, recycled polyester staple fiber, nylon civil filament, nylon industrial yarn, spandex, polypropylene, vinylon, carbon fiber, etc UHMWPE fiber.

　　 From this list, the entry threshold has been improved, and the trend of head gathering is more obvious. Some enterprises adhere to chemical fiber as the main business, and continue to develop and expand; Some enterprises have made deep efforts to subdivide the market and become better and stronger. These enterprises are the mainstay for us to start the "14th five year plan" and embark on a new journey.

Wu Wenjing, Deputy Secretary General of China Chemical Fiber Industry Association and director of information department, announced the ranking

　　 Notice on publishing the output ranking list of China's chemical fiber industry in 2020

　　 Accurate recommendation

　　 Nantong international home textile park:

　　 Building world class home textile industry cluster

　　 Liu Peng, member of the Party Working Committee and executive deputy director of the Management Committee of Jiangsu Nantong International Home Textile Industrial Park do "High point positioning, collaborative promotion, striving to build a world-class home textile industry cluster" presentation. Liu Peng said: "Nantong international home textile park is a provincial development park approved by the people's Government of Jiangsu Province. It began to be built on August 10, 2020, and was officially listed on November 23. It is located in Chuanjiang Town, Tongzhou District, and Sanxing Town, Haimen district. It is close to Nantong new airport, with a total area of 51 square kilometers. It has jurisdiction over the most famous markets of home textile industry, Haimen Dieshiqiao and TongZhou Zhihao. The establishment of home textile park to promote the integrated development of the two markets is a major strategic deployment made by Nantong municipal Party committee and government with overall consideration of the overall situation and with a long-term view. The purpose is to further enlarge the collective brand effect of Nantong home textile, continuously improve the high-quality development level of Nantong home textile, create a world-class home textile industrial cluster with strong internal strength and outstanding appearance, and build a demonstration new city of industry city integration development. "

　　 Liu Peng said that Nantong international home textile park has a solid industrial foundation and has formed a complete home textile industrial chain covering "weaving, dyeing, printing, finished products, research and development, and logistics". A number of leading enterprises in flour R & D and production, including Luolai, violet, golden sun, lansiyu, Baoman, Kaisheng, Meiluo and Xinyuan, and a number of backbone enterprises of home textile products have emerged, Enterprises in the park purchase about 10 billion meters of green cloth every year, of which about 52% are mainly used for foreign trade products; About 80% of foreign trade exports are chemical fiber products. In 2020, the park has accumulated more than 3800 home textile enterprises, 38500 individual businesses and more than 400000 employees. In the future, the park will carry out the work of forging long boards and making up for weaknesses, comprehensively improve the industrial level and level, ensure the largest industrial scale in China, strive for the best industrial quality, strive for the most complete industrial platform in the country, strive for the latest industrial formats, create a world-class home textile industrial cluster, and build a new city of integrated development of international industry and city.

　　 Yangkou Port Economic Development Zone:

　　 New landmark of fiber industry

　　 Zhou Liang, director of Management Committee of Yangkou Port Economic Development Zone, Rudong, Jiangsu Province do "Deeply plough the chemical fiber industry, empower the chain development, and strive to create a new landmark of the fiber industry" presentation. He said that at the beginning of its construction, Yangkou Port has always planned petrochemical and petrochemical downstream industries as the key development direction of the park. As an important industrial chain of petrochemical and petrochemical downstream, the layout of chemical fiber industry is an inevitable choice for the docking of resources and industries, and an effective filling in the development gap of local traditional industrial chain. Today, around the development direction of modern textile and fiber new materials in Nantong, Yangkou Port has attracted a large number of dragon head and base polyester and nylon projects. In terms of polyester, Tongkun polyester industry chain project with a total investment of more than 45 billion yuan and a total land area of 6000 mu has been started. After full production, the whole industrial chain layout from "a drop of oil" to "a silk" to "a piece of cloth" will be realized; In terms of nylon, the first phase of Taichung chemical fashion nylon new material industrial base project with a total investment of 16.5 billion yuan has been put into operation, and the second phase of the project is about to start construction.

　　 In the future, Yangkou Port Economic Development Zone will continue to promote the high-end of traditional industries around two aspects: one is to focus on the development of polyester and nylon fiber materials, such as functional differential fiber, high-performance chemical fiber weaving, terminal products, etc; Second, focus on the development of national strategic emerging fiber materials, including carbon fiber, UHMWPE fiber, aramid fiber, etc.

　　 He said that more than a hundred years ago, Mr. Zhang Jian built a dike to plant cotton, and woven Nantong's name card of "textile town". Today, Yangkou Hong Kong people will adhere to Mr. Zhang Jian's entrepreneurial spirit of "daring to be the first and taking practical responsibility", take the concept of "high-end, intelligence, innovation and green" as the guidance, and take the solution of composite fiber materials as the direction of efforts, improve the whole fiber industry chain system, and create a high-end fiber new material industrial base with an economic total of more than 100 billion yuan.

　　 Special report

　　 Wang Huaping, researcher, School of materials, Donghua University, general manager of national advanced functional fiber Innovation Center do "New textile materials technology roadmap (2035)" presentation. He pointed out that the textile industry is an important pillar industry, strategic emerging industry and international competitive advantage industry. The new fiber material is an important engine to support the development of emerging industries, is the focus of global development strategy, and is an important part of "made in China 2025".

　　 At present, the cross and integration of fiber field and emerging technology has formed an unprecedented multi-dimensional development space, showing the new development trend of green, pluralism, limit, intelligence, integration, service and so on. The manufacturing system of new fiber materials includes three aspects: new functional fiber materials, high-end fiber materials and textiles, and frontier fiber new materials. Compared with developed countries, China has a certain gap in these three fields. Take functional fiber materials as an example: China has a complete range of functional fiber materials, most of which are in the follow-up stage, and have obvious competitive advantages in low cost. However, developed countries almost monopolize the high-end market of functional fiber new materials, and their brand and original innovation ability are strong.

　　 On the whole, the main problems of China's new fiber materials industry are that the key technologies are controlled by people, there are many breakpoints, pain points and blind spots in the transformation of achievements, the proportion of industrialization is low and the process is slow. Under the background of the transformation of manufacturing industry from "big and strong" to "strong and refined", and the market from relying more on external demand to internal circulation as the main body, the development challenges and opportunities of new fiber materials industry coexist. The general trend is the intelligent manufacturing of new fiber materials and the new mode of "flexible" service, advocating green manufacturing and sustainable development.

　　 The overall development roadmap of Textile Engineering Science and technology 2035 is through the research and development, engineering and industrialization application of frontier technology, traditional core key technology, intelligent manufacturing common technology, pilot technology, discontinuous technology in the field of Textile Engineering Science and technology, the construction of Textile Engineering Science and technology support system, and the construction of Textile Engineering Science and technology innovation talent system, Promote the textile engineering science and technology to reach the international leading position, support China's textile industry to achieve large and strong, to the high end. By 2035, textile engineering science and technology will have a comprehensive breakthrough in frontier fields, core key technologies, common technology fields, leading technologies, and discontinuous technology fields; The science and technology support system of textile engineering has been further improved, and the national textile laboratory has been established to guide the innovation of China's textile science and technology; To form a highland of international textile engineering talents.

　　 Wang Rui, Dean of School of material design and engineering, Beijing Institute of fashion The title is "New flame retardant technology of polyester" Report. She first introduced the importance of flame retardant fiber and the current research status of flame retardant fiber from the perspective of research background of flame retardant fiber. At present, the total amount of chemical fiber in China is more than 50 million tons, but the flame retardant fiber is less than 100 thousand tons. The demand for flame retardant fiber in China is more than 1 million tons every year, and the world demand is more than 5 million tons. At present, China's flame retardants are generally faced with the bottlenecks of environmental protection, cost, efficiency, selection and compounding. The development of flame retardant fibers is also restricted by the constraints of preparation technology and performance, the standardization of standards, the limitations of import and export, and the soundness of laws and regulations.

　　 During the 13th Five Year Plan period, the industrialization technology of modified flame retardant fiber in China has made important progress, such as breaking through the key technology of flame retardant polyamide resin and fiber preparation, realizing the large-scale preparation of long-term flame-retardant polyamide fiber; The breaking strength of flame retardant polyamide 66 and polyamide 6 fibers can reach 5.5cn/dtex and 6.5cn/dtex, and the limiting oxygen index (LOI) is more than 28%; The surface modification technology of flame retardant regenerated cellulose fiber was developed; The key technology of high phosphorus content durable flame retardant copolyester polymerization has been developed.

　　 For the future development of flame retardant fibers, Wang Rui said that it is necessary to strengthen the development of environmentally friendly and efficient flame retardant agents and new flame retardant technologies for fibers, research and development of flame-retardant fibers and products with anti dripping and smoke suppression, research and development of composite functions and high-performance flame-retardant fibers, pay attention to the sustainability and environmental friendliness of flame-retardant fibers, pay attention to the comprehensive performance improvement of flame-retardant fibers, and scale industrialization cost-effectiveness.

　　 It was also held that afternoon Five parallel sub Forums: Nantong high end textile industry development forum, fiber technology intelligent manufacturing development forum, nylon industry chain new technology innovation forum, green manufacturing technology development forum, fiber new material development strategy forum 。