PEEK Resin

PEEK Resin Characteristics & Uses

PEEK resin is ideal for components where thermal, chemical and combustion properties are critical for performance. Carbon filled PEEK is reinforced with carbon fiber and increases mechanical strength and performance.

To avoid improper resin selection, Contact PMC for additional help in determining the exact engineering resin required for your application.

Please Note: PMC does not sell the material listed below.  We only use the material list to inform visitors that we are experienced in processing these materials for many fine products.

PEEK Resin Material Data Sheet

MaterialPEEK
Chemical NamePolyetheretherketone
StructureCrystalline
OpacityOpaque
StrengthVery Strong
Specific Gravity1.3-1.37
Shrinkage0.2%-1.6%
Melting Point340°F-345°F
Deflection Temperature550°F
Service Temperature250°F-260°F
ApplicationsPEEK resin is used for various components within the aerospace, military, electronics, medical, industrial, and filtration markets. This engineered resin is ideal for components where thermal, chemical and combustion properties are critical for performance.

Some common components that use PEEK resin include:

  • Filters

  • Gaskets

  • Piston Parts

  • Pumps

  • Compressor Plate Valves

  • HPLC Columns

Advantages

  • Continuous Service at High Temperatures

  • Low Moisture Absorption

  • Excellent Resistance to Fatigue, Hydrolysis & Chemicals

Disadvantages

  • High Cost

  • Notch-Sensitive

  • Very High Processing Temperatures Required

  • Incompatible with Strong Bases & Halogenated Solvents

  • Anisotropic Shrinkage