Stepanpol® PS-3152

Stepanpol® PS-3152 by Stepan Company is diethylene glycol-phthalic anhydride-based polyester polyol. Exhibits excellent hydrolysis resistance, very good thermal stability and primary hydroxyl advantage. Promotes adhesion to a variety of metal and plastic substrates. Has low viscosity for ease of blending and high aromatic content and improves solvent & abrasion resistance. Used in rigid isocyanurate boardstocks and low density, pour, high density and packaging polyurethane foams. Stepanpol® PS-3152 is recommended for use in adhesive applications.