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WARADUR® OP

Technical Datasheet | Supplied by Voelpker
WARADUR® OP by Voelpker is an ester wax consisting of esters of montanic acids with multihydroxyl alcohols. It acts as a nucleating-, 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® OP 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. In a test for ready biodegradability WARADUR® OP showed 22% biodegradability, which can be considered as indication for inherent primary biodegradability, according to OECD (2006).
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Product Type
  • Other Surface Modifiers > Matting / Gloss(ing) Agents
  • Release Agents
  • Nucleating Agents
  • Dispersing Agents
  • Lubricants / Waxes > Montan Waxes
Chemical Composition
Ester wax
Physical Form
Various, Flakes or powder
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