The hottest key common technology indicates the de

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Key generic technologies predict the development direction of the textile industry

the Ministry of industry and information technology released the development guide for key generic technologies in the industry (2011) on July 7, involving 8 key generic technologies in the textile industry. For example, cotton like polyester fiber and its textile industrialization technology, high-tech fiber technology, high-temperature resistant filter material technology, key technology for batch manufacturing of high-efficiency ultra-fine filtration nanofiber membrane, key technology of new biomass fiber, etc. These key common technologies are of great and far-reaching significance for the textile industry to achieve the goal of sustainable development and build a textile power

indicate the future direction of the industry

corrosion resistance and impact resistance key common technologies of an industry often indicate the development direction of the industry. For example, super Imitation cotton technology is a key technology that has been respected and invested in research and development by textile scientists and technicians at home and abroad in recent years. This technology can make chemical fiber very close to natural cotton, and some technical indicators even exceed cotton. Generally speaking, "super Imitation cotton" products, whether visual, tactile, or functional (skin affinity, comfort, washability), have both the excellent characteristics of cotton and chemical fibers such as polyester, achieving the effect of resembling cotton and surpassing cotton. "Super Imitation cotton" products should not only ensure the excellent softness and warmth retention of cotton, but also have good mechanical and chemical properties, and even have anti-static, anti pilling, antibacterial, flame retardant, far-infrared, UV resistance and other functions. With the "super Imitation cotton" technology becoming more and more perfect, the added value of products will also increase

Wang Huaping, deputy dean of the Research Institute of Donghua University and director of the Key Laboratory of high performance fibers and products of the Ministry of education, believes that "super Imitation cotton" has opened up a new space for the development of the chemical fiber industry. He said that there is still a big gap between China's Imitation cotton products and foreign countries, especially Japan. The key technology system, product system and standard system of polymerization, spinning, weaving, dyeing and finishing of "super Imitation cotton" products have not been formed and need to be strengthened. He suggested that the industry should strengthen the research on the dynamic thermal and wet comfort mechanism of cotton like fibers and products. 4. The advantages of products, clarify the product positioning and objectives, and conduct research on the capillary wicking effect and dynamics, moisture absorption and moisture conductivity and dynamics of cotton like fine denier or ultra fine denier, hydrophilic copolymerization modification, inorganic blending modification, surface roughening, cross-section deformation and other fibers and fabrics, It lays a scientific foundation for formulating the functional test methods and indicators of Imitation cotton and standardizing the market behavior. It is understood that in order to alleviate the contradiction between cotton supply and demand, effectively use excess polyester production capacity, and rely on the strategic alliance for technological innovation in the chemical fiber industry, at the end of 2010, the Ministry of science and technology gave priority to the "12th Five Year" National Science and technology support plan project - "development of industrialization technology for super Imitation cotton synthetic fibers and their textiles". The project is jointly developed by more than 20 units, including China Textile Science Research Institute, Donghua University, Yizheng Chemical Fiber Co., Ltd., Taicang Jinhui Chemical Fiber Industry Co., Ltd., and most of the materials have similar properties

achieve the goal of becoming a powerful textile country

the upcoming "12th Five Year Plan" for textile development outlines the development blueprint of China's textile industry in the next five or even ten years. Among them, breaking through the major technical bottlenecks that restrict the development of the industry at present, overcoming a number of common key technologies, and improving core technologies and independent innovation capabilities have become the core tasks of the plan. To become a powerful textile country in 2020, we must have independently innovative high-performance fiber products and realize industrialized mass production. These common key technologies represent the scientific and technological strength of a country. The development of science and technology is inseparable from the participation of textile high-performance fiber materials. Carbon fiber, para aramid fiber, high-strength and high modulus polyethylene fiber are the high-tech fiber technologies emphasized in the "development guide for key generic technologies in industry (2011)" released this time. Spacecraft, large aircraft, high-speed rail, new energy and other industries are inseparable from these textile high-performance composite fibers. After several years of efforts, China's carbon fiber industry is forming an industrialization scale. The technologies of carbon fiber precursor, pre oxidation wire and carbonization have become mature, and the key equipment such as pre oxidation furnace and large carbonization furnace have been able to produce independently. Thousand ton carbon fiber equipment and carbon fiber tow (1 ~ 6K) can be mass produced; The technology of carbon fiber T700, T800 and other high-strength and high modulus series has been expanded to a certain extent; Contraposition fanglunqian has a very low proportion in the United States, and the ton level industrialization technology is constantly improving; Meta aramid fiber has been industrialized, and the total output has exceeded 10000 tons; The varieties of high strength and high modulus polyethylene fibers have increased, and the output has expanded, realizing industrialization

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