KetaSpire® KT-880 GF30 is the high-flow, 30% glass-fiber reinforced grade of polyetheretherketone (PEEK). This resin offers higher strength and stiffness properties relative to unreinforced KetaSpire® PEEK resin. Reinforcement also affords greater mechanical robustness in structural applications, particularly those with service temperatures approaching 300°C.
KetaSpire® PEEK is produced to the highest industry standards and is characterized by a distinct combination of properties, which include excellent wear resistance, best-in-class fatigue resistance, ease of melt processing, high purity and excellent chemical resistance to organics, acids and bases.
These properties make it well-suited for applications in healthcare, transportation, electronics, chemical processing and other industrial uses.
  • Black: KetaSpire® KT-880 GF30 BK 95
  • Beige: KetaSpire® KT-880 GF30 BG 20


  • Global Business Unit
    Specialty Polymers
  • Brand
  • Synonyms



Segments Applications
Electrification Electrical / Electronics
Segments Applications
Oilfield Chemicals Stimulation

Chemical categories

Chemical category Chemical family Chemical product
Specialty Polymers Polyketones, Aromatic PEEK (Polyetheretherketone)

Region of commercial availability

  • Asia / Pacific
  • Europe / Middle East / Africa
  • North America
  • Latin America

Download documentation for KetaSpire® KT-880 GF30