AKROMID®

Preliminary

B3 GF 40 S1 black (8647)PA6-I GF40

EXPERIMENTAL GRADE AKROMID® B3 GF 40 S1 black (8647) is a 40% glass fiber reinforced, impact modified polyamide 6. It is characterised by a high cold impact a very high stiffness and strength. The material is perfectly suitable for safety-related parts in the automotive interior. This grade is free of Anilin or benzene.

Features

impact modified
reduced density

Properties

Modulus

11.000MPa

Strength

175MPa

Impact

105kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
11000 MPa
7200 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
175 MPa
125 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
4,5 %
8 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
30°C | conditioned
-
40°C | d.a.m.
-
40°C | conditioned
-
105 kJ/m²
125 kJ/m²
120 kJ/m²
120 kJ/m²
120 kJ/m²
120 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
-
40°C | d.a.m.
-
40°C | conditioned
-
26 kJ/m²
38 kJ/m²
20 kJ/m²
20 kJ/m²
20 kJ/m²
20 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
205 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Flammability

Flammability

UL 94

1,6 mm Wall thickness
HB Class

General Properties

Density

ISO 1183

23°C
1,42 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,4 - 1,6 %

Water absorption

ISO 62

23°C, saturated
5,4 - 5,6 %

Molding shrinkage

ISO 294-4

flow
transverse
0,3 - 0,5 %
0,7 - 0,9 %

Electrical Properties

Volume resistivity

IEC 62631-3-1

d.a.m.
1013 Ω x cm

Rheological Properties

Flowability

AKRO

1 mm Thickness
2 mm Thickness
100 mm
310 mm

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.