Industrial textiles and new materials use a variety of areas to extend – textile
With the scientific and technological progress, industrial Textile Commodities continue to present new material development trends, use has been extended to many fields. Some special features of the fibers such as aramid, polyphenylene sulfide, carbon fiber, although more expensive, but in environmental protection, energy saving, fire-retardant high-temperature areas are still growing market.
Retardant: to help lend a hand building materials
Marriage of architecture and textiles is only available in recent years. Fibers into the concrete, play increased construction strength, anti-aging effects, has achieved success in the construction of Olympic venues, so many instances. However, as the construction industry to use fire, fire-retardant materials, textiles, have not been given sufficient attention. February 9, 2009 CCTV wing position in the fire, in the past has been a year, but people still remember. The fire, to the country and the people's lives and property caused serious harm. Recently, the media revealed the cause of the fire department building's exterior walls of flammable materials?? Extruded board met with the fireworks ignited the fire. Although the extruded sheet Environmental protection , But with flammable, excessive fast. The use of such flammable materials in the event of Mars, loss is inevitable. In the construction field, in order to reduce the resulting loss of the world on fire-retardant materials for extra attention. Some high-performance and high flame resistance of polymers, including polyether ether ketone (PEEK), polyetherimide (PEI), polyphenylene sulfide (PPS), polyphenylene sulfone (PPSU), polyether sulfone (PES ), polyvinylidene fluoride (PVDF) and Modified Polyphenylene Oxide (PPO) and other surface.
Present, China is the largest production and use of fire retardant treated fabric, including cotton, pure polyester, pure wool, cotton and various blends the durability of flame retardant fabrics and cotton, viscose, polyester non-durable of flame retardant fabrics washing, the know pointed out that, as the people living and environmental conditions continue to improve, people are increasingly demanding high-performance flame-retardant textiles, human and financial resources should be invested to increase development of dimensional stability, chemical resistance and wear resistance of flame-retardant fiber products, expansion of scope of application. In recent years, China has invested in the development of fire-retardant materials, a lot of manpower and resources, including textiles in fire-retardant, high temperature materials, has received special attention, and become a fire-retardant fiber direction and trend of development. In 2009, a major research results, 1313 with high temperature insulation paper fabrication technology and the industrialization of China Textile Industry Association through the organization of experts, the results of China Textile Industry Association also received the first prize of science and technology. This from Shanghai Donghua University, San Ou (Suzhou) Co., Ltd. and Guangdong Material Safety Charming AG to jointly develop the techniques and equipment, opened the 1313 process of industrialization. Saint-European Development Engineer Yan Yan told reporters that 1313 is a comprehensive high-tech fiber with excellent properties, have good mechanical properties. Kevlar products not only have considerable economic value, but also has important strategic significance. It is the world's high-temperature fiber one of the fastest growing species. He said the current annual output of 2,000 tons of aramid between the basis, the company decided to expand production capacity, the second phase plan to achieve annual output of 7,000 tons and 3,000 tons of 1313 insulation composite scale.
It is understood that the world output of 3.1 Kevlar tons, of which DuPont largest output of 2.5 million tons, followed by Japan, Teijin, about 2500 tons annually. 1313 China's production of enterprises mainly Yantai Spandex, Saint-European Group and Guangdong Charming equity firms, the total annual output of 5,000 tons to 6,000 tons between, can not meet the needs of the market. China Textiles Industry Association, said Dr. Zhang Yan, Senior Engineer, countryside policies promulgated by the state building materials, industrial textiles can help. Some high-performance fibers for building materials, can play an enhanced fire prevention, fire-retardant effect. If you can include these high-performance fiber material scope of the countryside, you can expand the use of textiles to expand the industrial textile market.
Carbon: to promote the rapid development of industrial speed
Carbon is the world's major environmental protection, reducing carbon emissions is national long-term goals. As the polyphenylene sulfide (PPS) fiber abrasion resistant, high melting point (200 degrees without melting), and stability characteristics of the material of choice for industrial dust, in China's coal, electricity, cement industry has been widely used as emission reduction, " vanguard. " Data show that, at present, China's coal-fired power, coal-fired boiler Dust Bag Filter equipment accounted for less than 10% of the total. Intensified with the national environmental protection, technological superiority of the dust bag is also gradually increase the understanding, PPS fibers of the annual demand will be more than 30% annual growth rate, market prospects are bright. In addition, PPS fibers in municipal solid waste incineration, Car Exhaust dust, insulation materials, insulation materials, Chemical industry Filtering materials and other aspects of the application is very wide, demand is also increasing annually.
Recent years, China has increased the industrialization process of PPS fiber. Participation by the China Textile Academy technological process research and development, Yang Technology Co., Ltd. Sichuan have undertaken high-level R & D projects?? Polyphenylene sulfide fiber industrial production in January 2008 to drive the successful feeding, breaking the foreign blockade against China's technology and products Sell Monopoly. Currently, shares of PPS was Yang capacity close to 30,000 tons / year. To meet the growing demand for domestic and foreign markets, the company has developed and implemented a new expansion project, expected in 2010, PPS remained the world's production capacity will be the first, the performance of products will reach the world advanced level.
In January of this year, Jiangsu Ruitai production of high-performance PPS Fiber Technology Co., Ltd. The new plant in Zhangjiagang, Jiangsu completed and put into production, so our initial implementation of the PPS fiber production industrialization. This will state Home Appliances Force industry to promote solution bag filter materials bottlenecks. This is consistent with the national energy saving and "low-carbon economy" requirements, will further enhance our level of PPS fiber production.
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