Recently, two scientific research projects completed by Sinopec Baling Petrochemical Company, namely "Technology Development of Oil-filled Soluble Styrene-Butadiene Rubber Devolatilization" and "Development of New Grade of High Wear Resistance and High Strength SBS YH-185 for Shoes", passed the technical appraisal organized by Sinopec Science and Technology Department. The technology of these two research projects has independent intellectual property rights and is at the international advanced level.

  The project of "Technology Development of Oil-filled Dissolved Styrene-Butadiene Rubber Devolatilization" undertaken by Baling Petrochemical Synthetic Rubber Division is the first complete technology of dissolved styrene-butadiene rubber devolatilization. This project is based on the pilot technology development of high performance SSBR completed by the scientific research team of Baling Petrochemical Synthetic Rubber Division in 2012, and the technology development of SSBR de-volatilization was carried out to form a complete set of production technology of SSBR of 10,000 tons. Using this project technology to invest in the construction of one production line with an annual output of 30,000 tons can significantly save costs and has a good prospect of application and promotion.

  The project of "Development of New Grade of High Wear Resistance and High Strength SBSYH-185 for Shoes" implemented by Baling Petrochemical Synthetic Rubber Division has developed a new technology of asymmetric tri-block coupling SBS and determined the structure and process parameters of the new grade of SBSYH-185. Compared with similar products in the world, the product has high wear resistance, high strength and good elasticity, etc. The project has applied for one Chinese invention patent, and the technology and product are of international advanced level. The application results show that the performance indexes of the new grade of SBS developed by Baling Petrochemicals can meet the new requirements of the footwear industry for the performance of SBS for shoes, and a total of more than 2,000 tons of the new grade were produced and sold from 2015 to 2016, with a new profit of more than 3 million yuan and good economic and social benefits.

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