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AKROMID®

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B3 K8 9 FR black (3942)PA6 GF20 FR(30)

AKROMID® B3 K8 9 FR black (3942) is a 20% glassfibre reinforced, halogene free flameretardant polyamide 6 with flammability acc UL 94 V2.

Features

flame retardant

Properties

Modulus

6.000MPa

Strength

95MPa

Impact

60kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
6000 MPa
3000 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
95 MPa
55 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
3,9 %
> 10 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
60 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
6 kJ/m²

Thermal Properties

Melting temperature

ISO 11357-3

DSC, 10K/min
222 °C

Flammability

Burning rate

UL 94

0,4 mm Wall thickness
0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
V-2 Class
V-2 Class
V-2 Class
V-2 Class

GWFI

IEC 60695-2-12

0,4 mm Wall thickness
0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
960 °C
960 °C
960 °C
960 °C

General properties

Density

ISO 1183

23°C
1,30 g/cm³

Molding shrinkage

ISO 294-4

flow
transverse
0,5 - 0,7 %
0,7 - 0,9 %

Electrical Properties

Comparative tracking index

IEC 60112

Test liquid A
550 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.