On March 30, ZHSH's second polypropylene plant successfully produced environmentally friendly high-melting impact-resistant polypropylene for vehicles. In this production, a highly active HR catalyst with Sinopec's independent intellectual property rights was used.
High melting impact polypropylene is a high-end polypropylene product. Due to the difficulty of production, the domestic market is basically occupied by large foreign companies. Previously, Zhenhai Refinery produced automotive polypropylene with a melt index of up to 60, and the melt index of new products reached 100, which not only refreshed the company ’s highest record for melt index of polyolefin products, but also successfully used domestic catalysts to replace imported agents A new breakthrough in core technology.
This product has the characteristics of excellent environmental protection performance, super high flow performance, good rigidity and toughness balance performance, etc. It is suitable for large-scale parts, thin-walled products and plastic modification, especially in the field of automobile modification and other outstanding advantages such as low odor, The market prospect is good, and it will become a "new ace" of Zhenhai Refining & Chemical's polyolefin products.