Binzhou Daily/ Binzhou Network News On January 1, Jingbo Zhongju held a two-set brominated butyl rubber device product listing ceremony, and relevant leaders and employee representatives of Jingbo Zhongju and Rubber Research Institute attended the ceremony. At the same time, representatives of shandong Yongsheng Rubber Group Co., Ltd., a special partner, are invited to participate.
Jingbo Zhongju closely follows the pace of the conversion of new and old kinetic energy, builds a new pattern of development, and accelerates the transformation and upgrading from traditional petroleum refining to high-end new materials, and is listed as a key project in Shandong Province in 2019. At present, the first car of Jingbo Zhongju two sets of brominated butyl rubber device products has been sent to Shandong Yongsheng Rubber Group Co., Ltd. The representative of Yongsheng Group said that Shandong Yongsheng Group and Jingbo Zhongju have carried out long-term cooperation and research on the application of high-quality tires of brominated butyl rubber, and maintained a close cooperative relationship. This time, Yongsheng Group also has the honor to take the lead in using Jingbo Zhongju "new generation of brominated butyl rubber products"! After strict product inspection, product trial qualified, stable performance, tire one-time trial production success!
The two sets of brominated butyl rubber device is the first set of production lines in China using polymer direct dissolution (PDD) technology, which realizes the stability and reliability of product quality from the process, can be produced and operated for a longer cycle, greatly improving the polymerization reaction cycle, condensing the kettle operation cycle, reducing switching and improving stability. The wide molecular weight distribution of the product improves the processing performance, the packing dispersion is better, the mechanical properties are improved, the performance of the rubber compound is improved, and it is more conducive to processing. The product is purer, the cleanliness is improved, the aging resistance of the product is better, and the product life cycle is extended.
Compared with the dual glue liquid (DSS) technology commonly used in China, the PDD technology cancels the condensation flashing process after the polymerization reaction, directly dissolves and homogenizes, improves the stability of the product, and reduces the generation of wastewater from the source, which is more environmentally friendly. In addition, the reactor and equipment of the new production line are optimized and improved, and the performance of the product is improved from the equipment design, so that the domestic brominated butyl rubber is raised to another grade in quality. Editor-in-Charge: Xu Mingyue