AKROLOY®

PA GF 50 black (2706)PA66+PA6I/6T GF50

AKROLOY® PA GF 50 black (2706) is a 50% glass fibre reinforced, semi-aromatic polyamide-blend with very high stiffness and strength, even in conditioned state. The advanced version of this Product is AKROLOY® PA GF 50 black (6507) with a modern stabilization technology, featuring improved weld-line strength and an even wider process window.

Properties

Modulus

17.500MPa

Strength

250MPa

Impact

105kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
17500 MPa
16500 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
16400 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

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

Charpy notched impact strength

ISO 179-1/1eA

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

Ball indentation hardness

ISO 2039-1

961N/30s | d.a.m.
290 MPa

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
225 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
245 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
243 °C

Coefficient of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,15 10⁻⁴/K
0,65 10⁻⁴/K

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
140 - 150 °C
110 - 130 °C

Vicat softening temperature B50

ISO 306

50°C/50N
242 °C

Flammability


Burning rate

UL 94

0,8 mm Wall thickness
HB Class

GWFI

IEC 60695-2-12

1,6 mm Wall thickness
700 °C

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,59 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,05 %

Water absorption

ISO 62

23°C, saturated
3,5 - 4 %

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.
1017

Comparative tracking index

IEC 60112

Test liquid A
600 V

Permittivity

IEC 60250

1 MHz
4,42

Rheological Properties


MVR

ISO 1133

275°C/5kg
9 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.