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PA6.6/6 – Polyamide 6.6/6 PA66 + PA6 GF15 + M25

AKROMID® C3 GFM 15/25 1 black (6653)

8200 MPa

120 MPa

45 kJ/m²

AKROMID® C3 GFM 15/25 1 black (6653) is a glass fibre reinforced, mineral-filled, heat stabilised polyamide 6.6/6 blend for appealing surfaces and dimensional stability

Typical applications

Engine covers with attractive appearance, low- warpage housings and parts in the automotive industry.

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 - 300°C
4Melting temperature270 - 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.8200 MPa
    conditioned6500 MPa
    Stress at break (5 mm/min | ISO 527-2)
    d.a.m.120 MPa
    conditioned80 MPa
    Charpy impact strength (23°C | ISO 179-1/1eU)
    d.a.m.45 kJ/m²
    conditioned65 kJ/m²
    Charpy notched impact strength (23°C | ISO 179-1/1eA)
    d.a.m.4 kJ/m²
    conditioned7 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 11357-1)262 °C
  • Flammability
    Burning rate UL 94 1,6mm Wall thickness (UL 94)HB Class
  • General properties
    Density (23°C | ISO 1183)1,45 g/cm³
    Molding shrinkage (flow | ISO 294-4)0,3-0,5 %
    Molding shrinkage (transverse | ISO 294-4)0,9-1,0 %

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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