T5 GF 30 8 black (6457)PPA GF30

AKROMID® T5 GF 30 8 black (6457) is a 30% glass fibre reinforced polyphthalamide with high rigidity and strength, as well as high temperature and chemical resistance. This aromatic PPA keeps mechanical performance even at elevated temperatures as well as moisture pic-up. The material fulfills the requirements according to ACS, WRAS and NSF 61. It is suitable for applications that are in contact with cold and hot drinking water. This material corresponds to the European food guideline EU 10/2011 and to the American FDA 21 CFR and is suitable for parts of kitchen and household appliances.










Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
11500 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
210 MPa

Tensile strain at break

ISO 527-2

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

Flexural modulus

ISO 178

2 mm/min | d.a.m.
11000 MPa

Flexural strength

ISO 178

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

Charpy impact strength

ISO 179-1/1eU

23°C | d.a.m.
65 kJ/m²

Charpy notched impact strength

ISO 179-1/1eA

23°C | d.a.m.
8,5 kJ/m²

Thermal Properties

Temperature of deflection under load HDT/A

ISO 75

1,8 MPa
270 °C

Temperature of deflection under load HDT/C

ISO 75

8 MPa
155 °C

Melting temperature

ISO 11357-3

DSC, 10K/min
325 °C

General properties


ISO 1183

1,43 g/cm³

Molding shrinkage

ISO 294-4

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


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.