AKROLOY®

Internal

PA LGF 50 natural (5504)PA66+PA6I/6T LGF50

AKROLOY® PA LGF 50 natural (5504) is a 50% long glass fibre reinforced, semi-aromatic polyamide blend with extraordinary high stiffness and strength even at high temperature and very high impact and notched impact strength at elevated and low temperature even in conditioned state. PA LGF 50 natural (5504) distinguish due to isotropic mechanical properties, low shrinkage, higher heat deflection temperature and very good fatigue performance. The material has very good surface properties.

Features

low warpage
reduced moisture

Properties

Modulus

19.000MPa

Strength

290MPa

Impact

100kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
19000 MPa
18500 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
290 MPa
265 MPa

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
17500 MPa

Flexural strength

ISO 178

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

Flexural strain at break

ISO 178

2 mm/min | d.a.m.
2,8 %

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
100 kJ/m²
105 kJ/m²
85 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
23°C | conditioned
30°C | d.a.m.
-
42 kJ/m²
42 kJ/m²
45 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
230 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
200 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
255 °C

Flammability

Flammability

UL 94

1,6 mm Wall thickness
HB Class

General Properties

Density

ISO 1183

23°C
1,59 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
1,2 - 1,4 %

Molding shrinkage

ISO 294-4

flow
transverse
0,3 - 0,5 %
0,6 - 0,8 %

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.