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PA6 – Polyamide 6 PA6+PA66 GF30 FR(40)

AKROMID® C3 GF 30 1 FR white (7630)

AKROMID® C3 GF 30 1 FR white (7630) is a 30 % glass fiber reinforced, flame retardant and heat stabilised PA6/6.6 blend, colored in white similar to RAL 9016. Listed to UL 94 in all-colours, the material is based on a flame retardant system that is free of red phosphorus and halogens. Due to its good flowability, an improved surface quality is achieved. This grade is also suitable E&E applications (e.g. control cabinets) as well as for railroad applications and meets the requirements for public transportation (EN 45545-2 R22/23/24 HL3).


Tensile Modulus
Tensile Strength
Impact Strength


flame retardant
heat stabilised 130
electrically neutral
easy flow
public transportation


EN45545-2 UL
  • Mechanical Properties

    Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 10600 MPa

    Stress at break (5 mm/min | ISO 527-2) d.a.m. 140 MPa

    Strain at break (5 mm/min | ISO 527-2) d.a.m. 2,6 %

    Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 10 kJ/m²

  • Thermal Properties

    Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 262 °C

  • Flammability

    Burning rate (UL 94)
    0,8mm Wall thickness V-0 Class
    1,6mm Wall thickness V-0 Class
    3,2mm Wall thickness V-0 Class

    GWFI (IEC 60695-2-12)
    0,4mm Wall thickness 960 °C
    0,8mm Wall thickness 960 °C
    1,6mm Wall thickness 960 °C
    3,2mm Wall thickness 960 °C

    GWIT (IEC 60695-2-13)
    0,4mm Wall thickness 725 °C
    0,8mm Wall thickness 725 °C
    1,6mm Wall thickness 725 °C
    3,2mm Wall thickness 775 °C

    HWI (UL 746A)
    0,4mm Wall thickness 0 PLC
    0,8mm Wall thickness 0 PLC
    1,6mm Wall thickness 0 PLC
    3,2mm Wall thickness 0 PLC

    HAI (UL 746A)
    0,4mm Wall thickness 0 PLC
    0,8mm Wall thickness 0 PLC
    1,6mm Wall thickness 0 PLC
    3,2mm Wall thickness 0 PLC

    Protection Train (EN 45545-2) R22/R23/R24 HL3

  • General properties

    Density (23°C | ISO 1183) 1,47 g/cm³

  • Electrical Properties

    Comparative tracking index (Test liquid A | IEC 60112) >600 V

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 2 - 4 h

Drying temperature (τ ≤ -30°C) 80°C

Processing moisture 0,02 - 0,08%

1 Feed section 60 - 80°C

2 Temperature zone 1 - Zone 4 260 - 290°C

3 Nozzle temperature 260 - 300°C

4 Melt temperature 280 - 290°C

5 Mold temperature 60 - 100°C

P Nach Holding pressure, spec. 300 - 800 bar

P Stau Back pressure, spec. 30 - 100 bar

Injection speed medium

Screw speed 5 - 10 m/min


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.

Flame-retardant Compounds


More about FR-Compounds