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Priplast™ 1837

Low viscous polyester polyol building block (MW 1000) for PU coatings, adhesives, sealants and elastomers. Priplast 1837 provides hydrophobicity and good flexibility also at low temperatures. It also brings good flow and wetting properties on non-polar substrates, like plastics.
Priplast™ 1837
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Product details

Chemical name

  • Polyester polyol (MW 1000)


  • Priplast

Features and benefits

  • Low viscosity
  • High flexibility, preventing cracking
  • High moisture barrier offers sealant and protective properties
  • Improved adhesion for improved substrate protection
  • Enhanced durability: hydrolytic, thermo-oxidative and UV stability


  • Adhesives & sealants
  • Industrial & protective coatings

Product chemistry

  • Building blocks - Polyol

Functions & effects

  • Thermo/oxidative stability

Your system

  • Polymeric - Polyurethane

Renewable carbon content

  • 92%

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

  • EU 10/2011
  • FDA (175.105)
  • FDA (175.300)


Property Units Value
Colour Gardner 6
Dynamic viscosity mPa.s at 25ºC 3400
Hydroxyl value mgKOH/g 110
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