AKROMID®

B3 GF 40 5 black (7286)PA6 GF40

AKROMID® B3 GF 40 5 black (7286) is a 40% glass fiber reinforced polyamide 6. It is characterised by a very high stiffness and strength. Furthermore, the material is high heat stabilised and therefore perfectly suitable for technical parts which are used at elevated temperatures in industrial engineering and in the automotive industry. As successor AKROMID® B3 GF 40 5 black (8636) was delevoped, to meet the stringent UV stability requirements for outdoor applications.

Features

heat stabilised 160

Properties

Modulus

12.500MPa

Strength

200MPa

Impact

95kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
12500 MPa
8000 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
2 mm/min | conditioned
12300 MPa
7500 MPa

Flexural strength

ISO 178

2 mm/min | d.a.m.
2 mm/min | conditioned
310 MPa
200 MPa

Flexural strain at break

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
30°C | conditioned
-
95 kJ/m²
103 kJ/m²
92 kJ/m²
96 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
-
16 kJ/m²
24 kJ/m²
13 kJ/m²
14 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
215 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
220 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °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
1,45 g/cm³

Molding shrinkage

ISO 294-4

flow
transverse
0,1 - 0,3 %
0,5 - 0,7 %

Rheological Properties

Flowability

AKRO

2 mm Thickness
480 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.