Polyurethane Elastomers

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.

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Common Applications

  • Rollers and casters
  • Conveyor belts
  • Thermal barrier (fenestration)
  • Automotive noise, vibration and harshness (NVH) materials

Common products used for elastomers include aliphatic polyesters with aromatics as formulary modifiers. For your application that requires specific properties, please see our product brochure.

  • News

    New High Functional Low Viscosity Polyester Polyols

    Discover the newest generation of polyester polyols for the Coatings, Adhesives, Sealants and Elastomers market from Stepan Company. Designed to lower volatile organic compound levels in polyurethane coatings, they provide excellent properties for industrial and maintenance coating applications.

    Read More

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