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.
Elastomers
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.
Common Application
· 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.