Our country is a natural rubber resource scarce countries, simply can not meet the conditions of provide for oneself. Our country is a big country of natural rubber consumption, the annual consumption of up to 3800000 tons, while China's natural rubber production is only 600000 tons a year, less than 1/4 of consumption. The main factors are shown in:
A: rubber raw material price fluctuations, it is difficult to control the cost of enterprise
Two 2011: Tianjin Kumho quality event alert tire industry to strengthen self-discipline
Three, industry growth is rational drop, into the healthy development track
Four, the world rubber industry strategy Prelude
Five, rubber industry set off the green wave
Six, Chinese rubber Valley to build, become the engine of the development of the industry
Seven, Eucommia Eucommia ulmoides gum become big industry development leading
Eight, U.S. court decision China engineering tire anti subsidy is not legitimate influence to the industry actively
Nine significant achievements of energy saving and emission reduction, rubber industry
Ten introduction, top 100 enterprises, promote the industry from large to strong
Because the resource of natural rubber in China lack, in order to save the cost of China's imports of rubber, Chinese Academy of Sciences has been developing a can replace natural rubber products, and the alternatives we call synthetic natural rubber.
In April 29, 2014, the national science and technology support program, "863" project supported by the Chinese Academy of Sciences, synthetic natural rubber development - rare earth isoprene rubber technology has achieved important results, the outcome of the technology in the world leading level. Rare earth isoprene rubber isoprene polymerization by rare earth catalyst CIS income, is the ideal substitute of natural rubber, natural rubber. This project is responsible for research and development by the China Science Research Institute Changchun Institute of applied, through innovative research, and finally in April 29th, successfully developed the domestic and foreign application performance is most close to the natural rubber, synthetic natural rubber -- isoamyl rubber, and for the first time realized the rare earth isoprene rubber and natural rubber vulcanization speed synchronous initiative. Also the realization of arbitrary proportion of rare earth isoprene rubber natural rubber substitution. This high activity, high CIS orientation of rare-earth catalytic system, greatly reduces the cost of catalyst. The Chinese Academy of Sciences, Changchun Institute also invented the dual olefin coordination reversible chain transfer polymerization, improve the re utilization; development of advanced adiabatic polymerization technology, sticking technology of high viscosity glue such reduction, condensation booster injection technology such as 15 patents, proprietary technology, integrated reactor, advanced automatic control technology and advanced energy saving and environmental protection. The field of chemical industry, the formation of China's first million tons of rare earth isoprene rubber production technology packages, which laid an important foundation for the acceleration of rare earth isoprene rubber scale of China's industrialization.
