AKROMID®

A28 GF 50 1 GIT black (5029)PA66 GF50

AKROMID® A28 GF 50 1 GIT black (5029) is a 50% glass fibre reinforced, heat stabilised, easy flowing polyamide 6.6. It is characterised by very high stiffness and strength and shows an excellent surface. Furthermore, the material is designed for gas injection technology.

Features

heat stabilised 130
surface modified
easy flow
fluid injection (GIT/WIT/FIT)

Properties

Modulus

17.500MPa

Strength

270MPa

Impact

100kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

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

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
16800 MPa

Flexural strength

ISO 178

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

Flexural strain at break

ISO 178

2 mm/min | d.a.m.
3 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
100 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
20 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
260 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
225 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
260 °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
0,78 10⁻⁴/K

Flammability


UL

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
1,57 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,1 - 1,3 %

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.