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PA6 – Polyamide 6 PA6 CF10

AKROMID® B3 ICF 10 9 black BMW (7220)

7600 MPa

120 MPa

35 kJ/m²

  • 35 kJ/m²

AKROMID® B3 ICF 10 9 black BMW (7220) is a 10% carbon fibre reinforced, heat stabilised and process optimised polyamide 6. Please refer to the product B3 ICF 10 9 black (7220) which is identical in composition and specification.

The BMW item can only be supplied with approval from BMW for specially promoted projects.

Typical applications

Mechanically high stressed parts in all industries

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 4 240 - 300°C
3 Nozzle temperature 270 - 300°C
4 Melt temperature 270 - 300°C
5 Mold temperature 80 - 130°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. 7600 MPa
    Stress at break (5 mm/min | ISO 527-2)
    d.a.m. 120 MPa
    Strain at break (5 mm/min | ISO 527-2)
    d.a.m. 3,0 %
    Flexural modulus (2 mm/min | ISO 178)
    d.a.m. 7000 MPa
    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m. 35 kJ/m²
    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m. 4 kJ/m²
  • Thermal Properties
    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 190 °C
    Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 220 °C
  • Flammability
    Burning rate (UL 94)
    1,6mm Wall thickness HB Class
    Burning rate (<100 mm/min) (> 1 mm Thickness | FMVSS 302) +
  • General properties
    Density (23°C | ISO 1183) 1,17 g/cm³
    Molding shrinkage (flow | ISO 294-4) 0,5-0,6 %
    Molding shrinkage (transverse | ISO 294-4) 0,7-0,8 %
  • Rheological Properties
    Flowability (1mm Thickness | AKRO) 210 mm

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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