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Kepstan®

Product overview

Kepstan® is a Polyetherketoneketone (PEKK) CoPolymer and is in the family of Poly Aryl Ether Ketone (PAEK) polymers. PEKK is synthesized in various formulations with individually unique properties. The PEKK formulations are expressed by the ratio of Terephthaloyl (T) to Isophthaloyl (I) moieties used during the synthesis that created the polymer. The T/I ratio affects PEKK’s melt point glass transition temperature and crystallization kinetics.

Geographic availability
  • Africa
  • Asia Pacific
  • Europe
  • Latin America and the Caribbean
  • Middle East
  • Northern America
  • Oceania
News & Events

Latest news

May 13 2020
    Corporate Innovation Products

JEC Awards 2020: Arkema co-winner on two major projects related to its thermoplastic composites

At the online JEC innovation awards ceremony, which took place today, Arkema was twice awarded with ...

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Next events

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Jec World

From March 8 to 10 2022

Paris Nord, Villepinte.

The Group will be presenting its comprehensive range of thermoplastic resins, adhesives, additives ...

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Flagship Applications

Chemical name : Poly ether ketone ketone
Common name : PEKK
Trademark : Kepstan
Abbreviation : PEKK