STEPAN'S APP CAPACIT REACHES 90 KTPA

摘要

Phase one of chemical company Stepan's expansion at its aromatic polyester polyol (APP) plant in Wesseling, Germany, to 90-95 kilotonnes-per-annum (ktpa) capacity from 52 ktpa started in mid May, according to Stepan's vice president of European Polymers, Roger Stubbs.