PEEK – Polyether ether ketone PEEK GF40
AKROTEK® PEEK GF 40 natural (5068)
AKROTEK® PEEK GF 40 natural (5068) is a 40% glass fibre reinforced polyetheretherketone with very high stiffness and strength
Elements in the automotive-, aeronautical-, industrial- and medical engineering that require high strength in a temperature environment above 150°C
- Mechanical Properties
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 15000 MPa Stress at break (5 mm/min | ISO 527-2) d.a.m. 200 MPa Strain at break (5 mm/min | ISO 527-2) d.a.m. 2,2 % Flexural modulus (2 mm/min | ISO 178) d.a.m. 14500 MPa Flexural strength (2 mm/min | ISO 178) d.a.m. 295 MPa Flexural strain at break (2 mm/min | ISO 178) d.a.m. 2,4 % Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 63 kJ/m² Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 11 kJ/m²
- Thermal Properties
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) > 280 °C Temperature of deflection under load HDT/C (8 MPa | ISO 75) 220 °C Melting temperature (DSC, 10K/min | DIN EN 11357-1) 342 °C
Burning rate UL 94 1,6mm Wall thickness (UL 94) V0 Class
- General properties
Density (23°C | ISO 1183) 1,6 g/cm³
All specifications and information given on this website are based on our current knowledge and experience. A legally binding promise of certain characteristics or suitability for a concrete individual case cannot be derived from this information. The information supplied here is not intended to release processors and users from the responsibility of carrying out their own tests and inspections in each concrete individual case. AKRO®, AKROMID®, AKROLEN®, AKROLOY®, AKROTEK®, ICX® and PRECITE® are registered trademarks of the Feddersen Group.
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