STEPANPOL® PDP-70

STEPANPOL® PDP-70 by Stepan Company is diethylene glycol-phthalic anhydride-based modified polyester polyol. It exhibits excellent hydrolysis resistance, good thermal stability and low polyol viscosity. It may promote adhesion to a variety of metal and plastic substrates. Also, exhibits a good hardness/flexibility balance, clarity and low color. It may improve selected physical properties such as tensile strength, modulus and tear strength as well as compatibility with some polyether polyols and some isocyanates. STEPANPOL® PDP-70 is recommended for use in polyurethane elastomers and flexible packaging. It has a shelf life of 24 months. Complies with DSL and TSCA.