AKROMID®

A3 GF 25 FR natural (7649)PA66 GF25 FR(40)

AKROMID® A3 GF 25 FR natural (7649) is a 25% glass fibre reinforced, halogen and red phosphourus free flame retardant polyamide 6.6 with high stiffness and strength and light inherent color

Properties

Modulus

9.200MPa

Strength

135MPa

Impact

63kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
9200 MPa
5800 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
135 MPa
90 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
3 %
4,5 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
63 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
10 kJ/m²

Thermal Properties

Melting temperature

ISO 11357-3

DSC, 10K/min
260 °C

Flammability

Burning rate

UL 94

0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
V-0 Class
V-0 Class
V-0 Class

GWFI

IEC 60695-2-12

0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
960 °C
960 °C
960 °C

GWIT

IEC 60695-2-13

0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
750 °C
725 °C
750 °C

General properties

Density

ISO 1183

23°C
1,37 g/cm³

Electrical Properties

Comparative tracking index

IEC 60112

Test liquid A
> 600 V

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.