Recently learned that the production of brominated butyl rubber tubeless tire technology to the production of raw materials can be made of this link.
According to reports, the technology is based on the chlorinated butyl rubber and brominated butyl rubber production technology based on small test done. Brominated butyl rubber manufacturing tubeless tires is irreplaceable raw materials, but also to raw materials, medical rubber products, is a strategic material. Prior to the production technology for the United States, Germany and other countries dominated by multinational corporations. The key technology for the realization of the localization, in 2009, and other relevant research team set up a pilot group of brominated butyl rubber, construction, annual output of 1,000 tons a pilot plant. 200 kg of product is the first trial in the all-steel radial tire, the product 10 million kilometers by the indoor high-speed analog and durability tests, are up to quality requirements. Researchers will further build a computer-controlled continuous production of 3,000 tons of brominated butyl rubber plant, breaking the bottleneck capacity constraints.
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Recently, the Chinese Academy of Sciences, Changchun Institute of Applied Chemistry and Development of China Petroleum Jilin Petrochemical Company of rare earth isoprene rubber products successfully used in the test steel radial truck tires.
Isoprene rubber and natural rubber because of its structure is very close, so called "synthetic natural rubber", which is the best substitute for natural rubber, can be widely used in tires, belt, hose and other rubber application products, but also China Synthetic Rubber Seven basic types of plastic not only industrial production of the plastic types.
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December 13, the WTO Dispute Settlement Body of WTO members to distribute tires in China v U.S. case of special safeguard measures WTO dispute (DS399) expert group report. Panel did not decide that the United States against Chinese tire exports to the U.S. safeguard measures taken in violation of WTO rules. Law Department, Ministry of Commerce responsible regretted the ruling, noting that the Chinese side of the ruling group of experts may be deeply concerned about the negative impact, would carefully study the report of the Group and timely appealed to safeguard the legitimate rights and interests of Chinese industries.Truck Tyre
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Isoprene rubber, also known as "synthetic natural rubber"because of the structure closest to the natural rubber, as the best alternative to natural rubber can be widely used in tires, belt, hose and other rubber application products, is a synthetic rubber adhesive seven basic The only species unable to industrial production of plastic types. Isoprene rubber as soon as possible the size of industry, not only can solve the problem of inadequate resources, natural rubber, and the EPA can promote the comprehensive utilization of fractions.
To meet the national demand for the major synthetic rubber, isoprene rubber industry in China to fill the gaps of the Chinese Academy of Sciences, Changchun, Jilin Petrochemical Company of China Petroleum science and technology support projects in the country, "isoprene rubber production technology development, "the support to carry out The isoprene rubber production technology development. Worked in the catalyst, polymerization and condensation process, cis-isoprene rubber content, molecular weight and its distribution has made important breakthroughs in control, first with China's own intellectual property rights, high molecular weight, narrow molecular weight distribution and high-cis 1,4 structure content New rare earth isoprene rubber, and die in 20 liters of continuous polymerization pilot plant tests carried out on a lot to develop pilot products, and successfully applied to all steel truck radial tire.
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