AKROMID®

UL

A3 GF 30 FR EN black (6654)PA66 GF30 FR(40)

AKROMID® A3 GF 30 FR EN black (6654) is a PA66 with 30% glass-fibers and flame retardant free of halogens and red phosphorus. The product contains an organic stabilization package and is optimized for use in electronic and electric applications. This formulation has been listed at UL under the name AKROMID® A3 GF 30 FR black (7751). Please consider AKROMID® A3 GF 30 FR black (7751), in case EN quality is not explicitly necessary, because EN requires additional effort and testing.

Features

electrically neutral
flame retardant

Regulatory

ul

Properties

Modulus

10.500MPa

Strength

150MPa

Impact

67kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
10500 MPa
7600 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
150 MPa
107 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
2,7 %
3,9 %

Flexural modulus

ISO 178

2 mm/min | d.a.m.
11500 MPa

Flexural strength

ISO 178

2 mm/min | d.a.m.
230 MPa

Flexural strain at break

ISO 178

2 mm/min | d.a.m.
2,6 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
67 kJ/m²
70 kJ/m²
61 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
10 kJ/m²
13 kJ/m²
9 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
246 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
261 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
262 °C

Coefficient of linear thermal expansion

ISO 11359-1/2

23°C to 80°C | parallel
23°C to 80°C | transverse
0,18 10⁻⁴/K
0,9 10⁻⁴/K

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
155 °C
130 °C

Flammability


UL

Burning rate

UL 94

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

GWFI

IEC 60695-2-12

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

GWIT

IEC 60695-2-13

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

UL

HWI

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

UL

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
1,39 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 62631-3-2

d.a.m.
conditioned
1015 Ω x cm
1013 Ω x cm

Volume resistivity DIN

DIN EN 62631-3-2

d.a.m.
conditioned
1015 Ω x cm
1013 Ω x cm

Comparative tracking index

IEC 60112

Test liquid A
> 600 V

Dielectric strength

IEC 60243

3 mm
15 kV/mm

Inclined-Plane Tracking, IPT

ASTM D2303-13

1 kV

UL

High voltage arc tracking rate (HVTR)

UL 746A

1 PLC

High Volt, Low Current Arc Resistance

ASTM D495

6 PLC

Rheological Properties


Flowability

AKRO

1 mm Thickness
2 mm Thickness
140 mm
440 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.