Menu Career Language: EN/DE
Preliminary datasheet

PA6.6 – Polyamide 6.6 PA66 GF50

AKROMID® A3 GF 50 6 ECO black (8162)

13000 MPa

190 MPa

75 kJ/m²

AKROMID® A3 GF 50 6 ECO black (8162) is a 50% glass fibre reinforced, inorganic high temperature stabilised polyamide 6.6 with very high stiffness and strength. The material is lasermarkable. The formulations of the sustainable ECO products are partly based on regenerated postindustrial feedstock saving valuable natural resources

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 4 260 - 300°C

3 Nozzle temperature 270 - 310°C

4 Melt temperature 280 - 300°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. 13000 MPa
    conditioned 9000 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 190 MPa
    conditioned 150 MPa

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

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 75 kJ/m²
    conditioned 85 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m. 12 kJ/m²
    conditioned 16 kJ/m²

  • Thermal Properties
    Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 262 °C

  • 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) 1,58 g/cm³

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

    Molding shrinkage (transverse | ISO 294-4) 0,5-0,7 %

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.

You have questions about our products?

With a worldwide network of plastics distribution experts, we can provide you with support anywhere in the world. Talk to one of our specialists to find out more.

CONTACT US NOW