PG Production Constrained By PO

摘要

Tight propylene oxide (PO) supply and strong demand for PO derivatives have restricted propylene glycol (PG) operating rates to about 93%-94%,says Earl Shipp,global business v.p./oxides and glycols at Dow Chemical."PG now has to compete with polyether polyols for PO supply,which has been tight," Shipp says.