AKROMID^®

A3 GF 30 HU natural (6661)PA66 GF30

AKROMID® A3 GF 30 HU natural (6661) is a 30% glass fiber reinforced polyamide 6.6. It is characterised by high stiffness and strength. Furthermore, the material is heat stabilised and therefore perfectly suitable for technical parts in industrial engineering and in the automotive industry. Additionally, it is listed at UL in all colors. The material has a light inherent color.

Features

heat stabilised 130

Regulatory

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

3,1 %

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

UV Exposure and Water Immersion

UL 746C

Thermal Properties

RTI electrical

UL 746B

0,4mm Wall thickness

0,8mm Wall thickness

1,6mm Wall thickness

3,2mm Wall thickness

125 °C

130 °C

RTI impact

UL 746B

0,8mm Wall thickness

1,6mm Wall thickness

3,2mm Wall thickness

120 °C

RTI strength

UL 746B

0,8mm Wall thickness

1,6mm Wall thickness

3,2mm Wall thickness

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

UL 94

0,8 mm Wall thickness

1,6 mm Wall thickness

3,2 mm Wall thickness

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

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

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness

General Properties

Density

ISO 1183

23°C

1,35 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.

1,9 - 2,1 %

Water absorption

ISO 62

23°C, saturated

5,2 - 5,8 %

Molding shrinkage

ISO 294-4

flow

transverse

0,1 - 0,3 %

0,7 - 0,9 %

Electrical Properties

Volume resistivity

IEC 62631-3-1

d.a.m.

10¹¹ Ω x cm

Comparative tracking index

IEC 60112

Test liquid A

600 V

Comparative tracking index

ASTM D3638

0 PLC

Dielectric strength

IEC 60243

3 mm

12 kV/mm

High voltage arc tracking rate (HVTR)

UL 746A

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.