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  • Written on 24.12.2010 - Technology
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Fully bio-based polyester polyols

Croda Coatings & Polymers has launched 100 % bio-based Priplast polyester polyol building blocks for “green” polyurethane applications.

Croda says the new product range is based on natural fatty acids and has been developed to meet the industry trend towards bio-based materials without compromising on performance. According to the company, modifying resins with Priplast polyester polyols offers the following benefits:

  • Durability: a unique combination of thermo-oxidative, UV and hydrolysis resistance
  • Moisture repellency
  • Flexibility
  • Adhesion to a wide range of substrates, including low polarity plastics
  • Good flow properties with efficient substrate wetting
  • Renewable content


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