Development has balata of third of second of own intellectual property (EPR) the campaign that software of whole set craft includes already start shooting the first gun. Jilin petrifaction academy announces by August, the science and technology of key of Inc. of Chinese oil natural gas that always invests more than 60 million yuan develops a project -- 200 tons of ／ year construction of buy of the trial assembly in EPR and product development project already were started in the round. After this project is finished, can save the cost of transfer of technology that is as high as 100 million yuan not only, still will optimize for EPR aggregate engineering technology, new catalysis system and new product are developed research platform tries in offerring.
Second third balata is a kind of copolymerization balata that is basic monomer with ethylene, propylene, its produce moral character the characteristic with wide range of can admirable, application, become afterwards the 3rd big glue is planted. Compare with photograph of other synthetic rubber, second third balata applies a domain to be extended ceaselessly, wide already application arrives the respect such as weather strip of canal of glue of cable of car assembly, building materials, wire, heat-resisting, car and lube additive and polyolefin modified.
Our country is one of countries with the rapiddest growth of demand of balata of third of the second on eye preexistence bound. Gross of demand of balata of third of our country second already was achieved 2006 10. 570 thousand tons, and crop has 20 thousand tons only, homebred change rate it is 19 ％ only. Predict demand will achieve 210 thousand tons 2010, and at the appointed time domestic productivity has 70 thousand tons only, demand exceeds supply badly. On one hand the demand gap with domestic huge existence, on the other hand abroad undertakes technical block makes our country cannot introduce technology of advanced EPR whole set. Below this kind of circumstance, innovate independently, development has the package of software of craft of whole set technology of own intellectual property, make the only way that industry of rubber of third of second of implementation our country develops quickly.
Company of petrifaction of Chinese oil Jilin ever was introduced 1997 and build home to but to cover 20 thousand tons of ／ one by one year device of second third rubber, but the product of 24 brands EPR that this device produces, the market demand that cannot satisfy our country for the most part introduces a brand to withhold 2 only at present. To satisfy home market requirement, jilin petrifaction begins EPR of research and development from 1997, the EPR new name that already developed 11 application to reach the domain such as sealing strip at modified of inner tube of lube improver, car, colophony in succession. At present these brands formed market dominant position gradually, what covered domestic EPR application basically is medium low end the market, get foreign user approbate, but the EPR product that is used at the high-end domain such as wire cable, high-grade sealing strip still is in blank.
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