Stepan Company Introduces New High Functional Low Viscosity Polyester Polyols 

June 4, 2020

The STEPANPOL® PC-6000 series is the newest generation of polyester polyols for the Coatings, Adhesives, Sealants and Elastomers (CASE) market from Stepan Company. They are designed to lower volatile organic compound (VOC) levels in polyurethane coatings and provide excellent properties for industrial and maintenance coating applications. These new polyols are 100% solids and can produce ultra-high solid urethane formulations that provide excellent abrasion, chemical and UV resistance. When used in polyurethane formulations, these new polyols provide very good adhesion to a metals and plastics, and are compatible with a wide variety of coating resins, including aspartics. 

Key properties include:

  • Low viscosity at 100% solids (3,000 – 10,000 cP @ 25°C) for ultra-high, greater than 80% solids 2K polyurethane coatings
  • Polyol functionality ≥ 3
  • Suitable urethane coatings with excellent abrasion and chemical resistance
  • Good UV resistance
  • Excellent adhesion to many types of substrates, including some plastics
  • Diverse resin compatibility for formulation versatility

Please contact your sales person for a presentation detailing the performance and benefits of these products, or email us at

For any further technical request about these products, please submit an inquiry.

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