AKROMID®

B28 LGF 40 1 L black (6155)

PA6 + PP LGF40

AKROMID® B28 LGF 40 1 L black (6155) is an easy flowing PA6/PP-blend with reduced density compared to standard PA6 LGF 40. With 40% long glass fiber reinforcement the material is suitable for components with extraordinary high stiffness and strength even at high temperature and very high impact and notched impact strength at elevated and low temperature, where weight reduction is required at the same time. B28 LGF 40 1 L black (6155) distinguish due to isotropic mechanical properties, low shrinkage, higher heat deflection temperature and very good fatigue performance. The material has very good surface properties.

Features

reduced density

Properties

Modulus

12.000MPa

Strength

200MPa

Impact

100kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
12000 MPa
9500 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
8000 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

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

Charpy notched impact strength

ISO 179-1/1eA

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

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
200 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
190 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Coefficent of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,12 10⁻⁴/K
0,93 10⁻⁴/K

General properties


Density

ISO 1183

23°C
1,36 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,1 - 1,3 %

Molding shrinkage

ISO 294-4

flow
transverse
0,3 - 0,5 %
0,6 - 0,8 %

Rheological Properties


Flowability

AKRO

1 mm Thickness
2 mm Thickness
240 mm
670 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.