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Pripol™ 2033
As a low viscous curing agent, Pripol 2033 offers enhanced properties to your polyurethane and polyester coatings, adhesives and elastomers. By enhancing flexibility, cracks are reduced and impact resistance increased. This fully amorphous dimer diol also offers excellent moisture barrier protection and chemical resistance. Pripol 2033 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.
Pripol 2033

Product details

Chemical name

  • Dimer diol


  • Pripol


  • Automotive - Automotive plastics
  • Adhesives & sealants
  • Engineering plastics
  • Industrial & protective coatings

Product chemistry

  • Building blocks - Polyol

Functions & effects

  • Flexibility
  • High Mw polymer production
  • Hydrophobicity
  • Thermo/oxidative stability

Your system

  • Polymeric - Polyesters
  • Polymeric - Polyurethane

Renewable carbon content

  • 100%

Physical form

  • Liquid

Regulatory clearances

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

Food contact approval

  • Swiss Ordinance B
  • Explicit Directions. Contact us for more information


Property Units Value
Acid value mgKOH/g 0.2
Colour APHA Hazen at 25ºC 50
Hydroxyl value mgKOH/g 207
ISCC PLUS certified sustainable bio-content % 100

Product brochures & guides

Category: Data sheet

Title: Pripol 2033

Pripol 2033 is a fully amorphous high purity and color stable dimer diol that can be used as a chain extender or polyol in polyurethane adhesives where it brings outstanding hydrolysis and chemical resistance together with water repellency and flexibility.

Language: English | Size: 219.5kb

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