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AKROMID®

A3 5 black (4701)PA66

AKROMID® A3 5 black (4701) is an unreinforced, high temperature stabilised polyamide 6.6

Features

heat stabilised 160

Properties

Modulus

3.500MPa

Strength

90MPa

Impact

180kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
3500 MPa
1450 MPa

Tensile stress at yield

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
90 MPa
55 MPa

Tensile strain at yield

ISO 527-2

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

Tensile strain at break

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
12 %
≥ 30 %

Flexural modulus

ISO 178

2 mm/min | d.a.m.
3200 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
no break
no break

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
≥ 4,5 kJ/m²
11 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
70 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
220 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
260 °C

Flammability

Burning rate

UL 94

1,6 mm Wall thickness
V-2 Class

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties

Density

ISO 1183

23°C
1,14 g/cm³

Molding shrinkage

ISO 294-4

flow
transverse
1,3 - 1,5 %
1,5 - 1,7 %

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.