AKROMID®

UL
Preliminary

A3 GF 30 FR natural (7087)PA66 GF30 FR(40)

AKROMID® A3 GF 30 FR natural (7087) is a 30% glass fibre reinforced, halogen free flame retardant polyamide 6.6 listed at UL in all colors.

Features

flame retardant

Regulatory

ul

Properties

Modulus

10.000MPa

Strength

140MPa

Impact

61kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
10000 MPa
7600 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
140 MPa
102 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
3 %
4 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
61 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
245 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
261 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
260 °C

Flammability


Burning rate

UL 94

UL
0,4 mm Wall thickness
UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
V-0 Class
V-0 Class
V-0 Class
V-0 Class

GWFI

IEC 60695-2-12

UL
0,4 mm Wall thickness
UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
960 °C
960 °C
960 °C
960 °C

GWIT

IEC 60695-2-13

UL
0,4 mm Wall thickness
UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
750 °C
750 °C
750 °C
775 °C

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
0 PLC
0 PLC
0 PLC
0 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

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,37 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,9 - 2,1 %

Water absorption

ISO 62

23°C, saturated
5,3 - 5,6 %

Molding shrinkage

ISO 294-4

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

Electrical Properties


Volume resistivity IEC

DIN EN IEC 62631-3-2

d.a.m.
1013 Ω x cm

Comparative tracking index

IEC 60112

Test liquid A
600 V

Comparative tracking index

ASTM D3638

UL
0 PLC

Dielectric strength

IEC 60243

UL
3 mm
15 kV/mm

Inclined-Plane Tracking, IPT

ASTM D2303-13

UL
1 kV

High voltage arc tracking rate (HVTR)

UL 746A

UL
1 PLC

High Volt, Low Current Arc Resistance

ASTM D495

UL
6 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.