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Preliminary datasheet

PA6.6 – Polyamide 6.6 PA66 GF30

AKROMID® A3 GF 30 HU black (6567)

10500 MPa

200 MPa

75 kJ/m²

AKROMID® A3 GF 30 HU black (6567) is a 30% glass fibre reinforced, heat stabilised polyamide 6.6 with high rigidity and strength, listet at UL in all colors

Typical applications

Components in mechanical engineering and in the automotive industry

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.

6Drying time0 - 4 h
Drying temperature80°C
Processing moisture0,02 - 0,1%
1Feed section60 - 80°C
2Temperature zone 1 - Zone 4260 - 300°C
3Nozzle temperature270 - 310°C
4Melting temperature280 - 300°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.10500 MPa
    conditioned7200 MPa
    Stress at break (5 mm/min | ISO 527-2)
    d.a.m.200 MPa
    conditioned130 MPa
    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m.75 kJ/m²
    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m.12 kJ/m²
  • Thermal Properties
    RTI electrical 0,4mm Wall thickness (UL 746B)125 °C
    RTI electrical 0,8mm Wall thickness (UL 746B)125 °C
    RTI electrical 1,6mm Wall thickness (UL 746B)130 °C
    RTI electrical 3,2mm Wall thickness (UL 746B)130 °C
    RTI impact 0,8mm Wall thickness (UL 746B)120 °C
    RTI impact 1,6mm Wall thickness (UL 746B)120 °C
    RTI impact 3,2mm Wall thickness (UL 746B)120 °C
    RTI strength 0,8mm Wall thickness (UL 746B)130 °C
    RTI strength 1,6mm Wall thickness (UL 746B)130 °C
    RTI strength 3,2mm Wall thickness (UL 746B)130 °C
    Temperature of deflection under load HDT/A (1,8 MPa | ISO 75)255 °C
    Temperature of deflection under load HDT/B (0,45 MPa | ISO 75)260 °C
    Melting temperature (DSC, 10K/min | DIN EN 11357-1)262 °C
  • Flammability
    Burning rate UL 94 0,4mm Wall thickness (UL 94)HB Class
    Burning rate UL 94 0,8mm Wall thickness (UL 94)HB Class
    Burning rate UL 94 1,6mm Wall thickness (UL 94)HB Class
    Burning rate UL 94 3,2mm Wall thickness (UL 94)HB Class
    HWI 0,4 mm Wall thickness (UL 746A)4 PLC
    HWI 0,8 mm Wall thickness (UL 746A)4 PLC
    HWI 1,6 mm Wall thickness (UL 746A)4 PLC
    HWI 3,2 mm Wall thickness (UL 746A)4 PLC
  • General properties
    Density (23°C | ISO 1183)1,35 g/cm³
    Humidity absorption (70°C, 62% r.F. | ISO 1110)1,9-2,1 %
    Molding shrinkage (flow | ISO 294-4)0,1-0,3 %
    Molding shrinkage (transverse | ISO 294-4)0,7-0,9 %
  • Electrical Properties
    Comparative tracking index (Test liquid A | IEC 60112)>600

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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