AKROTEK®

Preliminary

PK-VM GF 5 8 black (7322)PK GF5

AKROTEK® PK-VM GF 5 8 black (7322) is a 5% glass fibre reinforced polyketone with high stiffness and strength. PK is characterized by its outstanding media resistance, which qualifies it to be used for components that are in contact with chemicals. The material corresponds to the European food guideline EU 10/2011 and to the American FDA 21 CFR. This grade is suitable for parts of kitchen and household appliances.

Features

hydrolysis / chemically stabilised
household appliances

Properties

Modulus

2.300MPa

Strength

65MPa

Impact

55kJ/m²

Mechanical Properties

Tensile modulus

ISO 527-2

1 mm/min | d.a.m.
1 mm/min | conditioned
2300 MPa
2300 MPa

Tensile stress at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
65 MPa
60 MPa

Tensile strain at break

ISO 527-2

5 mm/min | d.a.m.
5 mm/min | conditioned
> 10 %
> 10 %

Charpy impact strength

ISO 179-1/1eU

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

Charpy notched impact strength

ISO 179-1/1eA

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

Thermal Properties

Melting temperature

ISO 11357-3

DSC, 10K/min
220 °C

Flammability

Burning rate 5V

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
1,28 g/cm³

Humidity absorption

ISO 1110

70°C, 62% r.H.
0,8 - 0,9 %

Molding shrinkage

ISO 294-4

flow
transverse
1,2 - 1,4 %
1,6 - 1,8 %

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.