AKROMID®

Internal

B3 S1 natural (7748)PA6-I

AKROMID® B3 S1 natural (7748) is an unreinforced, cold impact strength polyamide 6.The material is characterised by a very high impact strength even at low temperatures and is therefore perfectly suitable for mountings and dowels in the furniture and construction industry as well as parts for sport and leisure.

Features

impact modified
sports & leisure

Properties

Modulus

1.350MPa

Strength

35MPa

Impact

180kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
1350 MPa
450 MPa

Tensile stress at yield

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
35 MPa
25 MPa

Tensile strain at break

ISO 527-2

50 mm/min | d.a.m.
50 mm/min | conditioned
> 100 %
≥ 250 %

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.
-
80 kJ/m²
≥ 100 kJ/m²
45 kJ/m²

Thermal Properties

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Flammability

Flammability

UL 94

1,6 mm Wall thickness
HB Class

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

General Properties

Density

ISO 1183

23°C
1,07 g/cm³

Molding shrinkage

ISO 294-4

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

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.

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