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Preliminary datasheet

PARA – Polyaramide PARA GF60

AKROLOY® PARA GF 60 1 natural (6165)

24000 MPa

320 MPa

80 kJ/m²

AKROLOY® PARA GF 60 1 natural (6165) is a 60% glass fibre reinforced polyarylamid with very high stiffness and strength, even in conditioned state.

Typical applications

Components with high dimensional stability, independent from moisture content. AKROLOY® PARA GF 60 is an alternative for aluminium- and zinc diecast alloys.

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 time4 - 12 h

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

Processing moisture0,02 - 0,1%

1Feed section60 - 80°C

2Temperature zone 1 - Zone 4250 - 300°C

3Nozzle temperature270 - 300°C

4Melt temperature270 - 300°C

5Mold temperature120 - 160°C

P NachHolding pressure, spec.300 - 1500 bar

P StauBack pressure, spec.50 -150 bar

Injection speedhigh

Screw speed8 - 10 m/min

  • Mechanical Properties
    Tensile modulus (1 mm/min | ISO 527-2)
    d.a.m.24000 MPa
    conditioned24000 MPa

    Stress at break (5 mm/min | ISO 527-2)
    d.a.m.320 MPa
    conditioned290 MPa

    Strain at break (5 mm/min | ISO 527-2)
    d.a.m.2,0 %
    conditioned2,0 %

    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m.80 kJ/m²
    conditioned85 kJ/m²

  • Thermal Properties
    Temperature of deflection under load HDT/C (8 MPa | ISO 75)205 °C

    Melt temperature (DSC, 10K/min | DIN EN 11357-1)238 °C

  • Flammability
    Burning rate (UL 94)
    1,6mm Wall thicknessHB Class

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

  • General properties
    Density (23°C | ISO 1183)1,76 g/cm³

    Humidity absorption (70°C, 62% r.H. | ISO 1110)0,7 %

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

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

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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