STEPANPOL® PH-56 by Stepan Company is 1,6-hexanediol-phthalic anhydride-based polyester polyol. Exhibits very good hydrolysis resistance, very good thermal stability, and primary hydroxyl advantage... view more

STEPANPOL® PHN-56 by Stepan Company is 1,6-hexanediol-neopentyl glycol-phthalic anhydride-based polyester polyol. It exhibits excellent hydrolysis resistance, good thermal stability and low polyol... view more

STEPANPOL® PN-110 by Stepan Company is neopentyl glycol-phthalic anhydride-based polyester polyol. Used as adhesion promoter. Exhibits very good hydrolysis resistance and thermal stability. Provides... view more