AKROMID®

UL
Preliminary

A3 GF 50 8 HU black (8116)PA66 GF50

AKROMID® A3 GF 50 8 HU black (8116) is a 50% glass fibre reinforced, heat ageing resistant polyamide 6.6 with very high rigidity and strength.This UL94 HB all colors listed grade is suitable for technical components in household appliances and mechanical engineering. This grade is listed according to NSF61 and WRAS and complies to the EU10/2011 requirements. It doesn´t meet the FDA requirements.

Features

heat stabilised 130

Regulatory

eu102011nsf-coldulwras

Properties

Modulus

17.400MPa

Strength

265MPa

Impact

115kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
17400 MPa
13400 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
265 MPa
190 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
2,9 %
3,9 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
115 kJ/m²
120 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
24 kJ/m²
29 kJ/m²

UV Exposure and Water Immersion

UL 746C

UL
f1

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
260 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
262 °C

Flammability

Flammability

UL 94

UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
HB Class
HB Class
HB Class

HWI

UL 746A

UL
0,4 mm Wall thickness
UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
4 PLC
4 PLC
4 PLC
4 PLC

HAI

UL 746A

UL
0,4 mm Wall thickness
UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
0 PLC
0 PLC
0 PLC
0 PLC

General Properties

Density

ISO 1183

23°C
1,57 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,3 - 1,5 %

Water absorption

ISO 62

23°C, saturated
3,7 - 4,3 %

Molding shrinkage

ISO 294-4

flow
transverse
0,1 - 0,3 %
0,5 - 0,7 %

Electrical Properties

Volume resistivity

IEC 62631-3-1

UL
d.a.m.
1011 Ω x cm

Comparative tracking index

ASTM D3638

UL
0 PLC

Dielectric strength

IEC 60243

UL
3 mm
12 kV/mm

High voltage arc tracking rate (HVTR)

UL 746A

UL
1 PLC

High Volt, Low Current Arc Resistance

ASTM D495

UL
5 PLC

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.