Six gold diggers in the hottest industrial textile

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The six "gold diggers" of industrial textiles industry take promoting the application of industrial textiles as an important content in the "textile industry adjustment and revitalization plan" issued by the State Council, which is undoubtedly a major opportunity for China's industrial textiles. According to Zhu Minru, by 2011, the annual growth of domestic industrial fiber is expected to reach 800 ~ 1million tons, and its proportion in the total fiber processing volume of the whole industry has increased from 15% in 2007 to 19%. In the next three years, geosynthetics, textile materials for efficient and environmentally friendly filtration, textile materials for medical and health care, textile materials for agriculture, textiles for special decoration, and high-performance reinforced composites will become the focus of all kinds of special support and the "gold digger" of the industrial textile industry

geotextile type IV sample is used to determine the Poisson's ratio of the above two kinds of FRP. It has been widely used in civil engineering in China, such as Shenzhen Western passage, Shenzhen airport, Qinghai Tibet railway project, Olympic Water Park project, South-to-North Water Transfer Project, etc. Since the end of 2008, in order to cope with the international financial storm and domestic economic recession, China has introduced major measures to stimulate domestic demand economy, which will greatly increase the demand for geosynthetics. Zhu Minru pointed out that at present, the quantity and quality of domestic geotextiles and synthetic materials cannot meet the demand, and some high-strength and wide width products still need to be imported from abroad

textile for environmental protection filtration, priority should be given to the development of textile materials for water quality, smoke and fine filtration, including conventional filter materials made of polyester, nylon and polypropylene fibers. In addition, high-temperature, corrosion-resistant, antistatic and flame-retardant filter materials made of polyphenylene sulfide, Aramid 1313 and polysulfone fiber. It is mainly used to filter functional filter media materials for vehicles in thermal power generation, smelting, waste incineration treatment, cement, coal chemical industry, highway construction asphalt mixing, chemical industry and other industries, which can remove harmful substances such as smoke, bacteria, mold and dust; Compared with traditional woven and knitted filter materials, textile materials for fine filtration have irreplaceable advantages in filtration efficiency, cost and composition, and are convenient for deep processing such as pleating, folding and molding on the production line

medical and health textiles mainly include medical protective textiles and medical bionic textile materials. The national initiative to vigorously develop medical and health undertakings will also provide a broad market space for medical and health textiles. Medical protective textiles refer to all kinds of textile materials mainly used in the medical and protective fields by spunbonded, melt blown, Spunlaced or their composite nonwoven processing methods, which can be used to make disposable surgical clothes, isolation clothes, etc. Trapped by technological innovation, access standards and other issues, domestic nonwoven disposable surgical clothing, isolation clothing and other technologies and products have not yet achieved a breakthrough in independent industrialization. At present, most domestic enterprises can only process semi-finished products such as coiled materials and export them to Europe, the United States, Japan and other countries, with a domestic market share of less than 10%. The "SARS" in 2003 and the subsequent avian influenza, as well as the influenza A (H1N1), which is currently spreading, have put forward higher requirements for medical protective textiles. Medical bionic textile materials include artificial blood vessels, heart valves, artificial joints, artificial kidneys, etc. currently, they mainly rely on imports, and the domestic development speed is slow, which can not meet the needs. As for the access standards of medical and health textiles, Zhu Minru said that the Industrial Textiles Association 9 Control experiment mode: the computer automatic control experiment process meeting is strengthening cooperation with relevant departments to enable more enterprises to obtain production licenses

In recent years, agricultural textiles have been widely used in soil coverings, hail and rain proof fabrics, sun shading fabrics, etc. Modern agricultural textiles are widely used in gardening, farming and other agricultural activities, which can improve the quality and yield of agricultural products, reduce damage and losses, and help people prevent various hazards caused by environmental pollution and other reasons. According to Zhu Minru, agricultural textiles account for 4-5% of industrial textiles in China, and about 15% in the world. There is still a lot of space

the key development direction of high-performance composite reinforcement materials is wind blades, aerospace prefabricated parts, etc. Compared with the traditional composites made of fiber bundles, textile composites have higher integrity and stability, and have significant resistance to stress concentration, impact damage and crack propagation. Their application fields have gradually expanded from aerospace to transportation, energy, construction, sports and other fields of the national economy

special decorative textiles account for a large proportion of industrial textiles. They are widely used in railway, ship, automobile transportation, construction, tourism and other fields, such as goods, ports, docks, open-air warehouses and other stored materials are inseparable from the canopy. However, due to the backward technology, the domestic special decorative textiles have not been able to make a breakthrough in the use for many years, and the products can not meet the growing demand in various fields

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