PEEK  Filament
PEEK Filament
Polyether ether ketone, or PEEK, is one of the highest performing polymer plastics available. This high-purity and high-temperature polymer has excellent dielectric properties, a very low coefficient of friction, and withstands the most rigorous physical and mechanical stresses.
PEEK Filament

Polyether ether ketone, or PEEK, is one of the highest performing polymer plastics available. This high-purity and high-temperature polymer has excellent dielectric properties, a very low coefficient of friction, and withstands the most rigorous physical and mechanical stresses.

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Certificate & Compliance
Main Advantages of PEEK Filament

Good wearing performance with or without load

High service temperature (long term 260℃)

Good mechanical strength

Good chemical resistance & Hydrosis resistance

FDA approved

  • PEEK5600G

    Ausgezeichnete Verarbeitbarkeit und ...

  • PEEK5600CF30

    Hochfest und hoher Modul, geeignet für ...

  • PEEK5600LF30

    Kohlefaserverstärkte Einblicke mit ...

  • PEEK5600GF30

    Mit ausgezeichneter Verschleißfestigkeit...

PEEK Filament Application Industries
  • Aerospace

  • Food

  • Mechanics

  • Medicine

  • Oil and gas

  • Semiconductors

PEEK Filament Typical Data
PEEK5600G
ItemStandardUnitsData
Color--Natural
DensityISO 1138g/cm31,3 ± 0,01
Water Absorption (25℃.24Hrs)ISO 62-0,05%
Melting temperatureISO 11357343
Distortion TemperatureISO 75-1/-2260
Continuous service TemperatureUL 74685260
Thermal expansion coefficientASTM D696/K4,7*10-6
Tensile Strength (23℃)ISO 527Mpa100
Tensile modulus (23℃)ISO 527Gpa3,8
Tensile Elongation (23℃)ISO 527-27%
Bending Strength (23℃)ISO 178Mpa163
Bending Modulus (23℃)ISO 178Gpa3,5
Impact Strength(23℃)ISO 604Mpa123
Lzod Impact Strength (No notched)ISO 180/uKJ/m²No Break
Poisson RatioISO 527-2-0,4
Rockwell HardnessGB3398.2-118
FlammabilityUL 94 (1,5 mm)-V-0
Dielectric strengthIEC 60243-1KV/mm18
Dielectric constantIEC 60250-3,2
Thermal ConductivityISO 22007W/(m · k)0,28
Surface ResistanceIEC 90093Ω10^15
PEEK Filament Stock Program
Diameter(mm)Tolerance(mm)
0.2±0.03
0.5±0.03
1.5±0.03
1.75±0.03
1.95±0.03
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