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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

Latest news

May 02 2022
  • Innovation
  • Products

JEC WORLD 2022: Arkema unveils its new solution for recyclable and ever more efficient composites

As a major player in the composite sector, Arkema will once again launch at this year’s JEC ...

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composite-matiere-resize1200x900.jpg
Mar 30 2022
  • Innovation
  • Products

Arkema to highlight solutions for sustainability and high performance at AMUG 2022

Arkema, a pioneer and leader in high-performance materials for 3D printing, will ...

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2022-printing-all-bg.png
Mar 04 2022
  • Corporate
  • Products

Arkema Focuses on Sustainability and Growth at 2022 Powder Coating Week

Arkema is leading the conversation on the future of powder coatings at the 2022 Powder Coating Week ...

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2022-printing-all-bg.png
Jan 10 2022
  • Products

Arkema Announces New High Performance Polymer Solutions For High Voltage Insulation In Electric Vehicles

Arkema, a leader in specialty materials, has introduced new advanced materials with UL ...

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Rilsan® Coated Bus Bar Image 4x3.png
Rilsan® Coated Bus Bar Image 4x3.png

Next events

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CAMX

From October 17 to 20, 2022
Booth #F56

Anaheim, California

Let's join to discover our global offer of thermoplastic resins, adhesives and high performance ...

Use Kepstan® PEKK for high-performance applications: 

Semi-crystalline Kepstan® PEKK Seals via Fused Filament Fabrication on the miniFactory Ultra® 

Arkema and miniFactory have collaborated to develop materials and processes for 3D printing functional objects in semi-crystalline Kepstan® PEKK.  In this white paper, we will present the equipment, method, and results.

  • Additive Manufacturing of very demanding applications: low capital cost and efficient use of materials
  • Additively Manufactured Semi-crystalline PEKK vs conventional PEKK seals: performance and mechanical properties comparison
  • The outcome: High quality and a reproductive result of mechanical properties of AM PEKK with miniFactory Ultra 3D Printer.

DOWNLOAD THE WHITEPAPER

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