Stepanpol PS-1752 Diethylene glycol-phthalic anhydride based polyester polyol Stepan PU - Polyols >> Polyester ADHESIVE SEALANT >> Foam STEPANPOL® AROMATIC POLYESTER POLYOLS STEPANPOL aromatic polyester polyols are a series of difunctional materials for use in polyurethane and polyurethane-modified polyisocyanurate polymers. They are utilized in rigid and flexible foams, and in coatings, adhesives, sealants, and elastomers (C.A.S.E.) applications. Stepan's basic position in phthalic anhydride and extensive experience in polyester polyol production result in several advantages for STEPANPOL polyols: Superior performance Economical Dependable supply High purity Lot-to-lot consistency Clear, low-color products STEPANPOL PS-1752 is a diethylene glycol-phtalate anhydride-based polyester polyol. Non-foam resin and prepolymer use in elastomers, adhesives, and coatings. Flexible polyether and polyester slabstock urethane for enhanced production of flame laminating, packaging, and reticulated foams. Improved polyester hydrolytic stability. Increases polymer modulus, allowing processing at lower index. Primary hydroxyl advantage. Promotes bonding to various plastics and metals. Diethylene glycol-phthalic anhydride based polyester polyol. Used in polyurethane and polyurethane-modified polyisocyanurate polymers, in rigid and flexible foams, and in adhesives applications. Possesses superior performance, high purity, lot-to-lot consistency, clearity and low-color. Improves polyester hydrolytic stability. Increases polymer modulus. Offers primary hydroxyl advantage. Promotes bonding to various plastics and metals.