AKROMID®

B3 1 natural (2499)PA6

AKROMID® B3 1 natural (2499) is an unreinforced, heat stabilised polyamide 6 with light inherent color

Features

heat stabilised 130

Properties

Modulus

3.600MPa

Strength

85MPa

Impact

180kJ/m²

Mechanical Properties


Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
3600 MPa
1200 MPa

Tensile stress at yield

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
85 MPa
45 MPa

Tensile strain at break

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
20 %
> 50 %

Flexural modulus

ISO 178

2 mm/min | d.a.m.
3100 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
no break
no break
no break

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
5 kJ/m²
16 kJ/m²
2 kJ/m²

Thermal Properties


Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
60 °C

Temperature of deflection under load HDT/B

ISO 75

0,45 MPa
180 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Temperature index for 50% loss of tensile strength

IEC 60216

5.000 h
20.000 h
100 - 140 °C
90 - 120 °C

Flammability


Burning rate

UL 94

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

GWFI

IEC 60695-2-12

1,6 mm Wall thickness
750 °C

GWIT

IEC 60695-2-13

1,6 mm Wall thickness
675 °C

HWI

UL 746A

UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
4 PLC
3 PLC
3 PLC

HAI

UL 746A

UL
0,8 mm Wall thickness
UL
1,6 mm Wall thickness
UL
3,2 mm Wall thickness
1 PLC
1 PLC
0 PLC

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General properties


Density

ISO 1183

23°C
1,13 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
2,6 - 3,4 %

Water absorption

ISO 62

23°C, saturated
9,0 - 10,0 %

Molding shrinkage

ISO 294-4

flow
transverse
1,0 - 1,2 %
1,1 - 1,3 %

Electrical Properties


Volume resistivity IEC

DIN EN IEC 62631-3-2

d.a.m.
conditioned
1013 Ω x cm
1010 Ω x cm

Surface resistivity

DIN EN 62631-3-2

d.a.m.
conditioned
1012
1010

Comparative tracking index

IEC 60112

UL
Test liquid A
600 V

Comparative tracking index

ASTM D3638

UL
0 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.