AKROMID®

Preliminary
Internal

B3 GF 25 FRT natural (6910)PA6 GF25 FR(40)

AKROMID® B3 GF 25 FRT natural (6910) is a 25% glass fibre reinforced, halogene free flame retardant polyamide 6 with high stiffness and strength, which meets the requirements R21/22/23/24 HL3 of the standard EN45545 for public transportation.

Features

flame retardant
public transportation

Regulatory

en45545-2

Properties

Modulus

10.000MPa

Strength

130MPa

Impact

70kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
10000 MPa
5500 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
130 MPa
90 MPa

Tensile strain at break

ISO 527-2

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
70 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
11 kJ/m²
16 kJ/m²

Thermal Properties

Melting temperature

ISO 11357-3

DSC, 10K/min
222 °C

Flammability

Flammability

UL 94

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

Burning rate (<100 mm/min)

FMVSS 302

> 1 mm Thickness
+

Oxygen index

ISO 4589-2

> 32 %

Protection Train

EN 45545-2

R21/ 22/ 23/ 24 HL3

General Properties

Density

ISO 1183

23°C
1,37 g/cm³

Molding shrinkage

ISO 294-4

flow
transverse
0,2 - 0,4 %
0,6 - 0,8 %

Rheological Properties

Flowability

AKRO

2 mm Thickness
460 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.