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Preliminary datasheet

PA6 – Polyamide 6 PA6 GF50

AKROMID® B+ GF 50 6 black (7389)

16500 MPa

231 MPa

106 kJ/m²

High-heat stabilized PA6 compound with enhanced mechanical properties in conditioned state to substitute PA 66 compounds

Typical applications

Components in mechanical engineering and in the automotive industry

Processing information

The listed values are recommendations. Higher values should be used for higher glass loadings. We recommend only de-humidifying or vacuum dryers. Extensive drying can cause filling problems and surface defects.


6 Drying time 0 - 4 h

Drying temperature (τ ≤ -30°C) 80°C

Processing moisture 0,02 - 0,1%

1 Feed section 60 - 80°C

2 Temperature zone 1 - Zone 4 240 - 290°C

3 Nozzle temperature 260 - 300°C

4 Melt temperature 270 - 290°C

5 Mold temperature 80 - 100°C

P Nach Holding pressure, spec. 300 - 800 bar

P Stau Back pressure, spec. 50 - 150 bar

Injection speed medium to high

Screw speed 8 - 15 m/min

  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m. 16500 MPa
    conditioned 10000 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 231 MPa
    conditioned 164 MPa

    Strain at break (5 mm/min | ISO 527-2)
    d.a.m. 3,1 %
    conditioned 5 %

    Flexural modulus (2 mm/min | ISO 178)
    d.a.m. 16500 MPa

    Flexural strength (2 mm/min | ISO 178)
    d.a.m. 365 MPa

    Standard bending strength RP 3,5 (2 mm/min | ISO 178)
    d.a.m. 3,3 MPa

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 106 kJ/m²

    Charpy impact strength (-30°C | ISO 179-1/1eU)
    d.a.m. 105 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m. 23 kJ/m²
    conditioned 28 kJ/m²

    Charpy notched impact strength (-30°C | ISO 179-1/1eA)
    d.a.m. 19 kJ/m²
    conditioned 21 kJ/m²

  • Thermal Properties
    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 210 °C

    Temperature of deflection under load HDT/B (0,45 MPa | ISO 75) 218 °C

    Melt temperature (DSC, 10K/min | DIN EN 11357-1) 220 °C

    Coefficent of linear thermal expansion, parallel (23°C bis 80°C | ISO 11359-1/2) 0,11 1,0E-4/K

    Coefficent of linear thermal expansion, transverse (23°C bis 80°C | ISO 11359-1/2) 1,03 1,0E-4/K

  • Flammability
    Burning rate (UL 94)
    1,6mm Wall thickness HB Class

    Burning rate (<100 mm/min) (> 1 mm Thickness | FMVSS 302) +

  • General properties
    Density (23°C | ISO 1183) 1,56 g/cm³

    Molding shrinkage (flow | ISO 294-4) 0,1-0,3 %

    Molding shrinkage (transverse | ISO 294-4) 0,4-0,6 %

  • Electrical Properties
    Surface resistivity (acc. to IEC 60093)
    d.a.m. 1,0E+12 Ohm
    conditioned 1,0E+10 Ohm

Disclaimer

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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