Zhongke Refining and Chemical Co. Ltd. successfully tested a new domestic polypropylene catalyst

on march 9, sinopec’s polypropylene unit successfully tested the new polypropylene gas phase polymerization catalyst bsq-i independently developed and produced by sinopec, and completed the first industrial application of this catalyst, which effectively facilitated the localization and new development of this type of catalyst. grade high performance polypropylene development. in recent years, zhongke refining &…