Shandong Gaoshi Scientific Industry & Trade Co., Ltd. is a private high-tech enterprise incorporating scientific research and industrial production, which is the biggest base for powder rubber research and production in Asia. From design to production of the macromolecule, the company has used high-quality scientific research intellectuals and advanced test and inspection equipments. At present, the company has owned many automatic equipments on transportation, storage, low temperature emulsion polymerization, solution-polymerization, graft, cross linking, powder forming and drying which are used in various processes from delivery of the raw materials to the factory until to the shipment of the finished products.

Now the company can produce 30,000 tons powder styrene-butadiene rubber (PSBR) and 6000 tons powder nitrile rubber per year. The new plant with 50,000 tons production capacity per year went into operation in year 2008. Accordingly, the capacity for producing powder rubber of various types and specifications per year will reach 80,000 tons and it will become the biggest powder rubber production plant. The main products of the company include SBR asphalt modifier, powder nitrile rubber (PNBR), powder styrene-butadiene rubber (PSBR) and plastic toughener (KC), etc.

     Powder styrene-butadiene rubber is a kind of polymer modified material, which is widely used in modification of road asphalt, asphalt extender, high-viscosity asphalt, hydraulic asphalt and waterproof sheet. The styrene-butadiene rubber after graft modification will have special functions. Except excellent low temperature property, this product also has outstanding high temperature property and elasticity recovery performance.

      Powder nitrile rubber is the best accessory ingredient for resin toughening and improvement of the impact resistance and also high-quality material for high-speed brake block.

       Under the policy of “taking talent the essential and science & technology keeping ahead” and the philosophy of “sustainable development and maintaining one-hundred-year brand”, the company will make all endeavors to create a brilliant future together with the foreign and domestic partners.