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Preliminary datasheet

PA6.6/6 – Polyamide 6.6/6 PA66 + PA6 GF30 FR(40)

AKROMID® C3 GF 30 1 FR black (7243)

10800 MPa

148 MPa

74 kJ/m²

AKROMID® C3 GF 30 1 FR black (7243) is a 30% glass fibre reinforced, halogene free flame retardant and heat stabilised polyamide 6.6/6 - Blend.

Typical applications

Components in mechanical engineering and the automotive industry where good flowability is required.

Regulatory

UL

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 2 - 4 h

Drying temperature (τ ≤ -30°C) 80°C

Processing moisture 0,02 - 0,08%

1 Feed section 60 - 80°C

2 Temperature zone 1 - Zone 4 260 - 290°C

3 Nozzle temperature 260 - 300°C

4 Melt temperature 280 - 290°C

5 Mold temperature 60 - 100°C

P Nach Holding pressure, spec. 300 - 800 bar

P Stau Back pressure, spec. 30 - 100 bar

Injection speed medium

Screw speed 5 - 10 m/min

  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m. 10800 MPa
    conditioned 7500 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 148 MPa
    conditioned 105 MPa

    Strain at break (5 mm/min | ISO 527-2)
    d.a.m. 3,0 %
    conditioned 3,9 %

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 74 kJ/m²

  • Thermal Properties
    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 225 °C

    Temperature of deflection under load HDT/B (0,45 MPa | ISO 75) 251 °C

    Temperature of deflection under load HDT/C (8 MPa | ISO 75) 168 °C

    Melt temperature (DSC, 10K/min | DIN EN 11357-1) 262 °C

    Ball pressure test (IEC 60695-10-2) >210 °C

  • Flammability
    Burning rate (UL 94)
    0,4mm Wall thickness V-0 Class
    0,8mm Wall thickness V-0 Class
    1,6mm Wall thickness V-0 Class
    3,2mm Wall thickness V-0 Class

    Burning rate 5V (UL 94)
    1,6mm Wall thickness 5VA Class
    3,2mm Wall thickness 5VA Class

    GWFI (IEC 60695-2-12)
    0,4mm Wall thickness 960 °C
    0,8mm Wall thickness 960 °C
    1,6mm Wall thickness 960 °C
    3,2mm Wall thickness 960 °C

    GWIT (IEC 60695-2-13)
    0,4mm Wall thickness 725 °C
    0,8mm Wall thickness 725 °C
    1,6mm Wall thickness 725 °C
    3,2mm Wall thickness 725 °C

    HWI (UL 746A)
    0,4mm Wall thickness 0 PLC
    0,8mm Wall thickness 0 PLC
    1,6mm Wall thickness 0 PLC
    3,2mm Wall thickness 0 PLC

    HAI (UL 746A)
    0,4mm Wall thickness 0 PLC
    0,8mm Wall thickness 0 PLC
    1,6mm Wall thickness 0 PLC
    3,2mm Wall thickness 0 PLC

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

  • General properties
    Density (23°C | ISO 1183) 1,42 g/cm³

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

    Molding shrinkage (transverse | ISO 294-4) 0,6-0,8 %

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

    Dieletric strength (3 mm | IEC 60243) 24 kV/mm

    Inclined-Plane Tracking, IPT (ASTM D2303-13) 1 kV

    High voltage tracking rate, HVTR (UL 746A) 0 PLC

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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