Menu Career Language: EN/DE

PA6.6 – Polyamide 6.6 PA66 GF35

AKROMID® A3 GF 35 1 EN black (5300)

AKROMID® A3 GF 35 1 EN black (5300) is a 35% glass fibre reinforced, heat stabilised, electrical neutral polyamide 6.6 with high rigidity and strength

Properties

Tensile Modulus
Tensile Strength
Impact Strength

Features

heat stabilised 130
electrically neutral
  • Mechanical Properties

    Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 11600 MPa
    conditioned 8400 MPa

    Stress at break (5 mm/min | ISO 527-2) d.a.m. 215 MPa
    conditioned 145 MPa

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

    Flexural modulus (2 mm/min | ISO 178) d.a.m. 10000 MPa
    conditioned 8000 MPa

    Flexural strength (2 mm/min | ISO 178) d.a.m. 300 MPa
    conditioned 245 MPa

    Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 92 kJ/m²
    conditioned 102 kJ/m²

    Charpy impact strength (-30°C | ISO 179-1/1eU) d.a.m. 90 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 15 kJ/m²
    conditioned 19 kJ/m²

    Charpy notched impact strength (-30°C | ISO 179-1/1eA) d.a.m. 13 kJ/m²

    Ball indentation hardness (961N/30s | ISO 2039-1) d.a.m. 255 MPa

  • Thermal Properties

    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 255 °C

    Temperature of deflection under load HDT/B (0,45 MPa | ISO 75) 260 °C

    Temperature of deflection under load HDT/C (8 MPa | ISO 75) 220 °C

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

    Coefficent of linear thermal expansion, parallel (23°C bis 80°C | ISO 11359-1/2) 0,19 1,0E-4/K

    Coefficent of linear thermal expansion, transverse (23°C bis 80°C | ISO 11359-1/2) 0,84 1,0E-4/K

    Temperature index for 50% loss of tensile strength after 5.000h (5.000 h | IEC 60216) 160 - 175 °C

    Temperature index for 50% loss of tensile strength after 20.000h (20.000 Std. | IEC 60216) 130 - 150 °C

  • Flammability

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

    GWFI (IEC 60695-2-12)
    1,6mm Wall thickness 650 °C

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

  • General properties

    Density (23°C | ISO 1183) 1,4 g/cm³

    Humidity absorption (70°C, 62% r.H. | ISO 1110) 1,8 - 2,0 %

    Water absorption 23°C saturated (23°C, saturated | ISO 62) 4,7 - 5,3 %

    Molding shrinkage (flow | ISO 294-4) 0,2 %

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

  • 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

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

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

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