Stepan is dedicated to supplying the polyurethane elastomer industry with high-quality polyester polyols that are backed by experienced technical support and research and development resources in the Americas, Europe, and Asia.
STEPANPOL® polyester polyols can provide formulators UV-stable resins with superior tensile and tear strength as well as solvent and oxidation resistance. Polyester polyols are commonly used in thermoplastic polyurethanes (TPUs), microcellular foams and prepolymers for cast elastomers.