AKROTEK®

Preliminary

RA GFM 15/25 black (8216)PA6 (GF15+MD25)

AKROTEK® RA GFM 15/25 black (8216) is a 15% glass fibre reinforced, 25% mineral filled polyamide 6 with high radar absorption and low radar reflection at 76 - 81 GHz. The material is suited for parts that require radar absorption like automotive radar sensor housings or brackets. DUAL-USE good - end of use declaration is needed.

Features

radar applications

Properties

Modulus

8.500MPa

Strength

120MPa

Impact

50kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
8500 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
50 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
5 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
190 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
222 °C

Flammability


Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,45 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,7 - 1,9 %

Water absorption

ISO 62

23°C, saturated
6,3 - 6,7 %

Molding shrinkage

ISO 294-4

flow
transverse
0,2 - 0,4 %
0,8 - 1,0 %

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.