AKROMID®

B28 GF 50 9 natural (6570)PA6 GF50

AKROMID® B28 GF 50 9 natural (6570) is a 50% glass fiber reinforced polyamide 6. It is characterised by an improved flowability and mold release compared to a standard PA 6 GF 50. Furthermore, the material impresses with its high stiffness and strength. It is therefore perfectly suitable for technical applications in industrial engineering, furniture industry and in the automotive industry.

Features

easy flow

Properties

Modulus

17.000MPa

Strength

250MPa

Impact

115kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
17000 MPa
10500 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
250 MPa
150 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
2,8 %
4,5 %

Flexural modulus

ISO 178

2 mm/min | d.a.m.
15000 MPa

Flexural strength

ISO 178

2 mm/min | d.a.m.
350 MPa

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
115 kJ/m²
120 kJ/m²
100 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
22 kJ/m²
26 kJ/m²
16 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
220 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
220 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
185 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
160 °C
130 °C

Flammability


UL

Burning rate

UL 94

0,8 mm Wall thickness
HB Class

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,56 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,3 - 1,6 %

Water absorption

ISO 62

23°C, saturated
4,5 - 5,1 %

Molding shrinkage

ISO 294-4

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

Electrical Properties


Volume resistivity IEC

DIN EN 62631-3-2

d.a.m.
conditioned
1013 Ω x cm
1010 Ω x cm

Volume resistivity DIN

DIN EN 62631-3-2

d.a.m.
conditioned
1013 Ω x cm
1010 Ω x cm

Surface resistivity

DIN EN 62631-3-2

d.a.m.
conditioned
1012
1010

Comparative tracking index

IEC 60112

Test liquid A
600 V

Rheological Properties


Flowability

AKRO

2 mm Thickness
540 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.