Successful production transition! cnooc refining & chemical launches high-end new grade polypropylene

CNOOC’s independently developed high-end new grade MN70 high-modulus thin-wall injection molding polypropylene has achieved a successful one-time production switch at CNOOC Refining & Petrochemicals Daxie Petrochemical. Jointly developed by the CNOOC Refining & Petrochemicals Materials Research Institute and Daxie Petrochemical, this production run yielded approximately 2,300 tons, with a 100% quality inspection pass rate. All core performance indicators fully met the standards, and its melt index set a new record for the highest level in the history of the polypropylene product series!