AKROMID®

B3 GF 30 S1 LA black (4446)PA6-I GF30

AKROMID® B3 GF 30 S1 LA black (4446) is a 30% glass fiber reinforced, impact modified Polyamide 6. It is characterised by a medium impact strength as well as a high stiffness and strength. Furthermore, the material impresses with its laser markability and is perfectly suitable for housings and covers in the automotive industry.

Features

impact modified
laser markable

Properties

Modulus

8.400MPa

Strength

150MPa

Impact

110kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
8400 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 %

Flexural modulus

ISO 178

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

Flexural strength

ISO 178

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

Flexural strain at break

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

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

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
30°C | d.a.m.
-
25 kJ/m²
15 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
205 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
145 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
222 °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
1,33 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,3 - 1,5 %

Molding shrinkage

ISO 294-4

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

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.