AKROMID®

A3 GF 30 1 L black (4436)PA66+PP GF30

AKROMID® A3 GF 30 1 L black (4436) is a PA6.6-PP-blend with reduced density compared to standard PA66. With 30% glass fibre reinforcement, the material is suitable for components with high strength and stiffness where cost and weight reduction are required at the same time. The chemical resistance of AKROMID® A3 GF 30 1 L black (4436) is particularly superior to zinc chloride (ZnCl₂).

Features

heat stabilised 130
reduced density

Properties

Modulus

8.400MPa

Strength

150MPa

Impact

77kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
8400 MPa
6700 MPa

Tensile stress at break

ISO 527-2

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

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
2 mm/min | conditioned
8200 MPa
7000 MPa

Flexural strength

ISO 178

2 mm/min | d.a.m.
2 mm/min | conditioned
220 MPa
175 MPa

Flexural strain at break

ISO 178

2 mm/min | d.a.m.
2 mm/min | conditioned
3,2 %
4 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
77 kJ/m²
70 kJ/m²
73 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
15 kJ/m²
16 kJ/m²
13 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
260 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
150 °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
0,22 10⁻⁴/K
1,18 10⁻⁴/K

Flammability

Burning rate

UL 94

0,8 mm Wall thickness
HB Class

GWFI

IEC 60695-2-12

0,8 mm Wall thickness
650 °C

GWIT

IEC 60695-2-13

0,8 mm Wall thickness
675 °C

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties

Density

ISO 1183

23°C
1,26 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,1 - 1,3 %

Molding shrinkage

ISO 294-4

flow
transverse
0,1 - 0,3 %
0,6 - 0,8 %

Electrical Properties

Comparative tracking index

IEC 60112

Test liquid A
600 V

Rheological Properties

MVR

ISO 1133

275°C/5kg
10 cm³/10 min

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.