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PA6 – Polyamide 6 PA6 CF6 + GF20

AKROMID® B3 CGM 6/20 black (4362)

AKROMID® B3 CGM 6/20 black (4362) is a 6% carbon fibre reinforced, 20% glass fibre reinforced polyamide 6 with high stiffness and strength and electrical conductivity

Typical applications

Mainly components in mechanical engineering and in the automotive industry, in which a conductivity of the material is required

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.

6Drying time0 - 4 h
Drying temperature80°C
Processing moisture0,02 - 0,1%
1Feed section60 - 80°C
2Temperature zone 1 - Zone 4240 - 290°C
3Nozzle temperature260 - 300°C
4Melting temperature270 - 290°C
5Mold temperature80 - 100°C
P NachHolding pressure, spec.300 - 800 bar
P StauBack pressure, spec.50 - 150 bar
Injection speedmedium to high
Screw speed8 - 15 m/min
  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m.11000 MPa
    Stress at break (5 mm/min | ISO 527-2)
    d.a.m.175 MPa
    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m.60 kJ/m²
  • Thermal Properties
    Melting temperature (DSC, 10K/min | DIN EN 11357-1)220 °C
  • Flammability
    Burning rate UL 94 0,8mm Wall thickness (UL 94)HB Class
    GWFI 1,6 mm Wall thickness (IEC 60695-2-12)650 °C
  • General properties
  • Electrical Properties
    Volume resistivity (IEC 60093)
    d.a.m.1,0E+3 - 1,0E+6 Ohm x cm
    Surface resistivity (acc. to IEC 60093)
    d.a.m.1,0E+3 - 1,0E+6 Ohm

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® and ICX® are registered trademarks of the Feddersen Group.

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