Technical datasheet

WARADUR® E

Supplied byVoelpker- Last Updated on Apr 6, 2026

WARADUR® E by Voelpker is an ester wax consisting of esters of montanic acids with multihydroxyl alcohols. It acts as a release agent, flow improver, dispersing agent for color masterbatches and filled plastics (talc, glass fiber), gloss booster, surface improver.
  • It is made from a fossil biological source.
  • The corresponding esters in WARADUR® E exhibit chain length in the range of C58-C66 and provide this wax with a low volatility, good thermostability and low migration rates.
  • It is compatible with thermoplastics such as PA, PBT, TPE, PC, PVC, styrenics, thermosets such as epoxy resins, phenolic resins and polyurethane.
  • The maximum shelf life is 5 years.
  • It has reached the criteria for inherent biodegradability (OECD Guideline 301 D, Closed Bottle Test).
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WARADUR® E properties

Other properties

PropertiesValue & unitTest conditionTest method
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