AKROMID®

B28 GF 60 9 black (4662)PA6 GF60

AKROMID® B28 GF 60 9 black (4662) is a 60% glass fibre reinforced, process improved, easy flowing polyamide 6 with very high stiffness and strength as well as improved surface quality. Colored without carbon black.

Features

surface modified
easy flow
process improved

Properties

Modulus

21.000MPa

Strength

250MPa

Impact

90kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
21000 MPa
13500 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
19000 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

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

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
20 kJ/m²
25 kJ/m²
20 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

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Coefficient of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,13 10⁻⁴/K
0,59 10⁻⁴/K

Flammability


Burning rate

UL 94

0,8 mm Wall thickness
HB Class

GWFI

IEC 60695-2-12

0,8 mm Wall thickness
3,2 mm Wall thickness
725 °C
960 °C

GWIT

IEC 60695-2-13

0,8 mm Wall thickness
3,2 mm Wall thickness
750 °C
800 °C

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,7 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
0,9 - 1,2 %

Molding shrinkage

ISO 294-4

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

Rheological Properties


Flowability

AKRO

1 mm Thickness
2 mm Thickness
140 mm
440 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.