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Priplast™ 1838

Priplast 1838 offers enhanced durability in polyurethane systems through superior chemical, oxidative and UV resistance. This versatile, all-round polyester polyol (MW 2000) brings overall high performance to adhesives, coatings and elastomers, providing exceptional hydrophobicity and excellent colour. Priplast 1838 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™ 1838
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Product details

Chemical name

  • Polyester polyol (MW 2000)


  • Priplast

Features and benefits

  • Versatile and all-round polyol for high performance applications
  • Excellent hydrolytic resistance
  • Superior colour stability
  • Extreme UV resistance
  • Enhanced thermo-oxidative stability


  • Electronics - Adhesives
  • 3D printing
  • Adhesives & sealants
  • Biopolymers

Product chemistry

  • Building blocks - Polyol

Functions & effects

  • Hydrophobicity

Your system

  • Polymeric - Polyamide
  • Polymeric - Polycarbonate
  • Polymeric - Polyesters
  • Polymeric - Polyurethane

Renewable carbon content

  • 82%

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)
  • Swiss Ordinance A
  • Explicit Directions. Contact us for more information


Property Units Value
Dynamic viscosity mPa.s at 25ºC 14000
Hydroxyl value mgKOH/g 56

Product brochures & guides

Category: Data sheet

Title: Priplast 1838

Language: English | Size: 122.48kb

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