lanzhou petrochemical full density polyethylene titanium family tian xin ding
on june 10, the lanzhou petrochemical ethylene plant received a good news that the 300,000 tons/year full-density polyethylene has successfully converted to a new product dndc7148 rolling plastic, marking the addition of a new member to the polyethylene-titanium family of lanzhou petrochemical company. full-density polyethylene resin dndc7148 is mainly used in the production of hollow…

