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PA6 – Polyamide 6 PA6 + X GF50

AKROMID® B3 GF 50 RM-M natural (3485)

17000 MPa

210 MPa

70 kJ/m²

AKROMID® B3 GF 50 RM-M natural (3485) is a 50% glass fibre reinforced polyamide 6 with very high stiffness and strength, limited moisture absorption and light inherent color.

Typical applications

Housings and other dimensional stable parts in the automotive and electronic 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 4 220 - 280°C

3 Nozzle temperature 240 - 290°C

4 Melt temperature 240 - 280°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. 17000 MPa
    conditioned 12000 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 210 MPa
    conditioned 135 MPa

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

    Flexural modulus (2 mm/min | ISO 178)
    d.a.m. 17500 MPa

    Flexural strength (2 mm/min | ISO 178)
    d.a.m. 320 MPa

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 70 kJ/m²
    conditioned 70 kJ/m²

    Charpy impact strength (-30°C | ISO 179-1/1eU)
    d.a.m. 60 kJ/m²
    conditioned 60 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m. 20 kJ/m²
    conditioned 20 kJ/m²

    Charpy notched impact strength (-30°C | ISO 179-1/1eA)
    d.a.m. 15 kJ/m²
    conditioned 20 kJ/m²

    Ball indentation hardness (961N/30s | ISO 2039-1)
    d.a.m. 280 MPa

  • Thermal Properties
    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 215 °C

    Temperature of deflection under load HDT/C (8 MPa | ISO 75) 165 °C

    Melting temperature (DSC, 10K/min | DIN EN 11357-1) 225 °C

  • Flammability
    Burning rate (UL 94)
    0,8mm Wall thickness HB Class

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

  • General properties
    Density (23°C | ISO 1183) 1,62 g/cm³

    Humidity absorption (70°C, 62% r.H. | ISO 1110) 1,2 %

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

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

  • Electrical Properties
    Comparative tracking index (Test liquid A | IEC 60112) 600 V

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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