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PARA – Polyarylamide PARA CF40

AKROLOY® PARA ICF 40 black (6128)

AKROLOY® PARA ICF 40 black (6128) is a 40% carbon fibre reinforced polyarylamid with good flexural strength and good tribological properties.

Also consider PARA ICF 40 black (6130), a more modern version of this product, providing advantages in processing.

Properties

Tensile Modulus
Tensile Strength
Impact Strength

Features

tribological modified
reduced moisture
sustainable
  • Mechanical Properties

    Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 39000 MPa
    conditioned 38000 MPa

    Stress at break (5 mm/min | ISO 527-2) d.a.m. 280 MPa
    conditioned 255 MPa

    Strain at break (5 mm/min | ISO 527-2) d.a.m. 1,0 %
    conditioned 1,0 %

    Flexural modulus (2 mm/min | ISO 178) d.a.m. 37000 MPa
    conditioned 35000 MPa

    Flexural strength (2 mm/min | ISO 178) d.a.m. 420 MPa
    conditioned 360 MPa

    Flexural strain at break (2 mm/min | ISO 178) d.a.m. 1,2 %
    conditioned 1,1 %

    Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 35 kJ/m²
    conditioned 35 kJ/m²

    Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 5 kJ/m²
    conditioned 5 kJ/m²

  • Thermal Properties

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

    Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 235 °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) 1,4 g/cm³

    Humidity absorption (70°C, 62% r.H. | ISO 1110) 1,02 %

    Molding shrinkage (flow | ISO 294-4) 0,1 - 0,2 %

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

  • Electrical Properties

    Surface resistivity (DIN EN 62631-3-2) d.a.m. 1,0E+4 Ω
    conditioned 1,0E+4 Ω

  • Sustainability

    Recycled content (at least) 40 %

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 4 - 12 h

Drying temperature (τ ≤ -30°C) 80 - 90°C

Processing moisture 0,02 - 0,1%

1 Feed section 60 - 80°C

2 Temperature zone 1 - Zone 4 250 - 300°C

3 Nozzle temperature 270 - 300°C

4 Melt temperature 270 - 300°C

5 Mold temperature 120 - 160°C

P Nach Holding pressure, spec. 300 - 1500 bar

P Stau Back pressure, spec. 50 - 150 bar

Injection speed high

Screw speed 8 - 10 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

ICF - Carbon fibre reinforced compounds

 

More about ICF-Compounds