daqing petrochemical s ultra-high molecular weight polyethylene resin products add newcomers
on april 18, the reporter learned that daqing petrochemical plastics factory successively completed the production plan of 935 tons of uh060p, uh100p and uh150p grades of ultra-high molecular weight products on line c of the low-voltage device. among them, uh150p with a molecular weight of 1.5 million was produced for the first time, marking another…

