POLY(1,2-BUTANEDIOL)-55/PEG-90 PENTAERYTHRITYL ETHER

Poly(1,2-Butanediol)-55/PEG-90 Pentaerythrityl Ether is the polyoxybutylene, polyoxyethylene derivative of Pentaerythritol that has an average of 55 moles of 1,2-butylene oxide, and 90 moles of ethylene oxide