Nuper, didici a petrochemical investigationis Institutum quod "Key Technologies pro Saccharum Flexilis Industrialization", quae ducitur a Institutum suscipere National Key R & D projects, habet effectum initial results {.
In the core technical fields such as star-type branched butyl/bromobutyl rubber synthesis and double-B tire preparation technology, major technological breakthroughs have been realized, and the service life of butyl-vulcanized capsules has increased by more than 17% on the basis of the original, and domestic tires have been promoted. The flow resistance and wet skid resistance double-entry into the B-class standard will increase the proportion De Saccharum Flexae materiae in Tyro praeparatio per plus quam XV%, quod promovere Sina scriptor Saccharum Flexilis et Tyri industria ad gradum in mundi maxime popularibus, quia syntheticum progressionem et copiam, et alta species, in VIII} {Tyrum, {{VIII}}
Butyl Flexilis est maxime airtight Flexilis materiales . stellam-genus ramosis Butyl Flexilis / BROMOBUTYLLE Flexilis est in Sina THINTNY TRIGNIS EXPLORATIO in Sinis} {{V Vulcanae}}}}} In eodem tempore, quod raram dispensando technology fecit in domesticis strigare industria ad Lag post externis regionibus {{VI}} domesticos produci tires duplici-b tires {{VIII}}
In order to reverse the passive situation of the domestic synthetic rubber industry, "big but not strong" and improve the market competitiveness of China's tire industry, the Ministry of Science and Technology for the first time listed the "key technologies for synthetic rubber industrialization" into the national key research and development plan, and opened the tire industry chain. The bottleneck has risen to the national major industry special Project {{I}}