AKROMID®

A3 GK 30 6 black (6670)

PA66 GK30

AKROMID® A3 GK 30 6 black (6670) is a 30% glass beads filled and inorganic high temperature stabilised PA6.6. It is characterized by a high surface quality and low tendency to warp, which makes it suitable for use in technically demanding components in mechanical engineering and in the automotive industry.

Features

recycled content
surface modified
low warpage

Properties

Modulus

4.600MPa

Strength

86MPa

Impact

20kJ/m²

Sustainability


Recycled content

30 %

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
4600 MPa
1700 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
86 MPa
52 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
2,2 %
40 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
30°C | conditioned
-
20 kJ/m²
177 kJ/m²
21 kJ/m²
23 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
30°C | conditioned
-
2 kJ/m²
4 kJ/m²
2 kJ/m²
2 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
100 °C

Glass transition temperature

ISO 11357-2

DSC, 2nd heating
57 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
262 °C

Flammability


UL

Burning rate

UL 94

1,6 mm Wall thickness
HB Class

GWFI

IEC 60695-2-12

1,6 mm Wall thickness
800 °C

GWIT

IEC 60695-2-13

1,6 mm Wall thickness
700 °C

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,36 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
2 %

Molding shrinkage

ISO 294-4

flow
transverse
1,1 %
1,3 %

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.