The hottest automobile development puts forward ne

2022-07-13
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Automobile development puts forward new requirements for the rubber industry recently, relevant authoritative experts predicted that China's automobile market will see a new round of growth from the beginning of 2005. In the medium and long term, China's automobile industry has broad prospects for development. In the next 10 years, it will grow at a rate of 10% ~ 15%. The output is expected to reach 8million vehicles in 2010 and 12million vehicles in 2020

the rapid development of the automobile industry has put forward new requirements for the deployment of automobile rubber products and materials. In the autumn and winter of "2+26" cities, the peak shift production of cement, electrolytic aluminum, coke and other industries has set new requirements. In particular, there is a huge demand for some special rubber with excellent performance, which will bring rare opportunities to the development of China's special rubber. At the same time, the development of China's special rubber industry will also promote the localization of auto parts

according to the statistics and forecast of China Automobile Industry Association, in 2005, the demand of China's automobile industry for several main special rubbers were: 14300 tons of nitrile rubber (mainly hydrogenated nitrile rubber), 8400 tons of acrylate rubber, 5000 tons of fluororubber, 35000 tons of chlorosulfonated polyethylene rubber, 35000 tons of silicone rubber and 2000 tons of chlorohydrin rubber. In addition, it also needs some high-performance special butyl rubber, etc

at present, the main materials of rubber accessories for China's automotive industry are mostly traditional rubber, such as natural rubber, styrene butadiene rubber, neoprene and ethylene propylene diene monomer, while special rubber such as acrylate rubber, fluororubber, silicone rubber and hydrogenated nitrile rubber are only used in a small amount. The durability of the main raw materials is good because there are few varieties of special rubber products in China, the production has not formed a scale, and the products have not formed a series, Many rely on imports from abroad. To a certain extent, this has restricted and affected the development of China's automotive rubber products towards high-performance

experts believe that China has an opportunity to develop special rubber in the face of the good demand prospect of special rubber for automobiles. In the future, China should make full use of its own fluorite resources and develop fluororubber by introducing foreign capital and technology; On the basis of existing production, the production and application technology development of acrylate rubber should be strengthened; Using the nitrile rubber plant of Petrochina Lanzhou Petrochemical Company, develop high-performance nitrile rubber for automotive rubber products; Expand the production scale of T, kg, N, kn, G, LB olefin rubber unit of chlorosulfonated polyethylene pneumatic unit of Jilin chemical company, and adopt non carbon tetrachloride solvent or solid-phase production process with good environmental protection effect as soon as possible; Strengthen the research and development of silicone rubber and chlorohydrin rubber. China's automobile special rubber products should be developed in the direction of high performance, specialization and localization

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