AKROLOY®

Preliminary

PA CF 40 1 black (8392)PA66 + PA6I/6T CF40

AKROLOY® PA ICF 40 black (8392) is a 40% carbon fibre reinforced, semi-aromatic polyamide blend with high stiffness, good sliding properties and reduced moisture.

Features

metal substitution
reduced moisture

Properties

Modulus

30.300MPa

Strength

300MPa

Impact

70kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
30300 MPa
23700 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
300 MPa
240 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
1,7 %
2,8 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
70 kJ/m²
75 kJ/m²
65 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

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

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
235 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
255 °C

Coefficient of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,4 10⁻⁴/K
0,7 10⁻⁴/K

Thermal conductivity

DIN 52612

0,45 W/mK

Flammability


Burning rate

UL 94

0,8 mm Wall thickness
HB Class

General properties


Density

ISO 1183

23°C
1,35 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,3 %

Molding shrinkage

ISO 294-4

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

Electrical Properties


Surface resistivity

DIN EN 62631-3-2

d.a.m.
conditioned
103
103

Rheological Properties


Flowability

AKRO

2 mm Thickness
350 mm

MVR

ISO 1133

275°C/5kg
10 cm³/10 min

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.