Synthetic rubber industry in the new century technology direction

Department of anionic lithium polymer rubber
Lithium Department of anionic polymerization with mild conditions, lead to a superior system to facilitate the system solvent, monomer conversion, variety, the many brands, product transformation flexible. After processing simple, high share of filler, environmental protection easier. A wide range of uses, as well as excellent mechanical properties, making researchers in the field of polymer materials, producers, processors and manufacturers all of its users are particularly popular.
Most of Li Department of anionic rubber thermoplastic elastomer SBS, 3O years of its history, focused, domestic and foreign markets have been good. Products are widely used in automotive parts, construction materials, waterproof, plastic and bitumen modification, footwear, adhesives, wire and cable, household appliances and other fields. 7O consumption during the SBS annual growth rate of 15%. 8O age of the average growth rate of 10%, 90 to 6% greater than the rate of increase has been greater than the average growth rate of synthetic rubber. With strong growth momentum into the new century, SBS, is bound to arouse the people to carry out major improvements to its technology, including the promotion of continuous polymerization processes, improve the method of intermittent polymerization of monomer concentration and an important catalyst for technological improvements.
Negative ion polymer to be used for the SSBR tire tread compound, the strong anti-slippery, low rolling resistance, energy conservation, energy, security. At present, the international automobile tire from the long-term performance of the functions of the times towards the new era. SSBR, in particular, is no star SSBR, is bound to play in this historic task. Dunlop British company Shell and the Netherlands jointly developed by Cariflex-S-1215 and all-weather SSBR, Japan and JsR
Bridgestone's new production of tin-coupled SSBR and Zeon's modified amines SSBR of the strong anti-sliding, rolling resistance of small, high wear-resistance than other types of energy-saving rubber, tire become the material of choice. In our country, as a result of SSBR prices much lower than SBS, and the development of the auto industry lags behind the developed countries, SSBR application is in a period of slow growth.
To styrene, butadiene and isoprene for raw materials, anionic polymerization using a system of integrated rubber inclusive of SSBR, butadiene rubber and rubber isoamyl the merits of the original to make up for their own shortcomings, at the same time more satisfied Tire tread of the low-temperature performance, anti-slippery properties and safety requirements, is expected to be the next tire of the main materials. It should be noted that due to the negative ion polymer theory and the depth of the existing development, molecular design and modification process is bound to reach a new level, people in the new century ideal that a significant portion of polymer materials, will be the first by the Department of lithium polymer provide.