AKROMID®

C3 GF 35 5 XTC black (6680)PA66+PA6 GF35

AKROMID® C3 GF 35 5 XTC black (6680) is a 35% glass fiber reinforced, high heat stabilised polyamide 6.6/6 blend. It is characterised by high stiffness and strength as well as by excellent temperature resistance. It is therefore perfectly suitable for parts in industrial engineering and in the automotive industry, which are exposed to high temperatures. This product version was optimised for laser marking.

Features

heat stabilised 230
laser markable

Properties

Modulus

11.500MPa

Strength

200MPa

Impact

105kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
11500 MPa
8000 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
3,5 %
6,5 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
105 kJ/m²
100 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
18 kJ/m²
18 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
230 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
245 °C

Coefficient of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,15 10⁻⁴/K
1,12 10⁻⁴/K

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
210 - 230 °C

Flammability


Burning rate

UL 94

1,6 mm Wall thickness
HB Class

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,4 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,9 - 2,1 %

Molding shrinkage

ISO 294-4

flow
transverse
0,1 - 0,3 %
0,4 - 0,6 %

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.