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PA6.6/6 – Polyamide 6.6/6 PA66 + PA6 GF 50

AKROMID® C3 GF 50 5 XTC natural (4946)

AKROMID® C3 GF 50 5 XTC natural (4946) is a 50% glass fibre reinforced, high temperature stabilised polaymide 6.6/6 - Blend with very high stiffness and strength and extra high temperature tolerance.

Properties

Tensile Modulus
Tensile Strength
Impact Strength

Features

heat stabilised 230
  • Mechanical Properties

    Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 17500 MPa
    conditioned 10500 MPa

    Stress at break (5 mm/min | ISO 527-2) d.a.m. 255 MPa
    conditioned 160 MPa

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

    Flexural modulus (2 mm/min | ISO 178) d.a.m. 17000 MPa

    Flexural strength (2 mm/min | ISO 178) d.a.m. 420 MPa

    Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 125 kJ/m²
    conditioned 140 kJ/m²

    Charpy impact strength (-30°C | ISO 179-1/1eU) d.a.m. 130 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 25 kJ/m²
    conditioned 30 kJ/m²

    Charpy notched impact strength (-30°C | ISO 179-1/1eA) d.a.m. 25 kJ/m²

  • Thermal Properties

    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 230 °C

    Temperature of deflection under load HDT/C (8 MPa | ISO 75) 195 °C

    Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 245 °C

  • Flammability

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

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

  • General properties

    Humidity absorption (70°C, 62% r.H. | ISO 1110) 1,6-1,8 %

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

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

  • Electrical Properties

    Volume resistivity (IEC 60093) d.a.m. 1,0E+13 Ω · cm
    conditioned 1,0E+10 Ω · cm

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

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 - 300°C

4 Melt temperature 270 - 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

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.

Measuring Curves