All materials
Engineering Plastics
PEEK (Polyetheretherketone)
Metal-replacement thermoplastic
High-performance semi-crystalline thermoplastic resisting heat, wear and chemicals. Commonly substitutes metal in aerospace and medical assemblies.
Density
1.32 g/cm³
Tensile strength
100 MPa
Max temperature
260 °C
Pros
- Lightweight
- High temp
- Chemical resistant
Considerations
- Expensive resin
- Specialized processing
Manufacturing & industries
Injection moldingFDMCNC
AerospaceMedicalOil & Gas
Property profile
Strength
70
Lightness
92
Heat
85
Flexibility
60
Durability
88
Corrosion
92
Affordability
22