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AKROMID®

UL
Preliminary

A3 GF 30 8 HU black (8112)

PA66 GF30

AKROMID® A3 GF 30 8 HU black (8112) is a 30% glass fibre reinforced, heat ageing resistant polyamide 6.6 with 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

10.500MPa

Strength

200MPa

Impact

75kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
10500 MPa
7500 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
200 MPa
130 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
3 %
6 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
75 kJ/m²
83 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
12 kJ/m²
16 kJ/m²

Thermal Properties

RTI electrical

UL 746B

0,4mm Wall thickness
0,8mm Wall thickness
1,6mm Wall thickness
3,2mm Wall thickness
125 °C
125 °C
125 °C
125 °C

RTI impact

UL 746B

0,8mm Wall thickness
1,6mm Wall thickness
3,2mm Wall thickness
120 °C
120 °C
120 °C

RTI strength

UL 746B

0,8mm Wall thickness
1,6mm Wall thickness
3,2mm Wall thickness
130 °C
130 °C
130 °C

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
255 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
260 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
210 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
262 °C

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
150 - 160 °C
120 - 130 °C

Flammability

Burning rate

UL 94

0,4 mm Wall thickness
0,8 mm Wall thickness
1,6 mm Wall thickness
3,2 mm Wall thickness
HB Class
HB Class
HB Class
HB Class

HWI

UL 746A

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

HAI

UL 746A

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

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties

Density

ISO 1183

23°C
1,35 g/cm³

Molding shrinkage

ISO 294-4

flow
transverse
0,1 - 0,3 %
0,7 - 0,9 %

Electrical Properties

Comparative tracking index

IEC 60112

Test liquid A
> 600 V

Dielectric strength

IEC 60243

3 mm
12 kV/mm

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.