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Priplast™ 3172

Priplast 3172 is a semi-crystalline polyester polyol building block (MW 3000) with excellent durability and strength. With low colour, excellent stability, and adhesion to various substrates, Priplast 3172 provides enhanced durability to adhesives, elastomers and coatings, and is perfect for outdoor applications. *Priplast 3172 is an ISCC PLUS certified product which is truly bio-based. The vegetable oil bio-based content comes from sustainable ISCC certified sources (mass balance), supporting the sourcing of sustainable vegetable oil.
Priplast™ 3172
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Product details

Chemical name

  • Polyester polyol (MW 3000)


  • Priplast

Features and benefits

  • High flexibility
  • Provides green strength and improved hardness
  • Improved substrate adhesion
  • Good adhesion to a wide range of substrates
  • Good thermo-oxidative, UV and hydrolysis resistance
  • High concentration of difunctional components


  • Electronics - Adhesives
  • Adhesives & sealants

Product chemistry

  • Building blocks - Polyol

Functions & effects

  • Flexibility
  • High Mw polymer production
  • Hydrophobicity

Your system

  • Polymeric - Polyurethane

Renewable carbon content

  • 39%

Physical form

  • Waxy solid

Regulatory clearances

  • IECSC (China)
  • REACH (European Union)
  • ENCS (Japan)
  • TSCA (USA)
  • More clearances available. Contact us for more information.

Food contact approval

  • EU 10/2011
  • FDA (175.105)
  • FDA (175.300)
  • Swiss Ordinance A
  • Explicit Directions. Contact us for more information


Property Units Value
Hydroxyl value mgKOH/g 38
ISCC PLUS certified sustainable bio-content % 39

Product brochures & guides

Category: Data sheet

Title: Priplast 3172 TDS

Language: English | Size: 118.06kb

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