AKROTEK®
AKROTEK® PK-VM GF 30 FR natural (8448) is a 30% glass fibre reinforced, flame retardant and process improved Polyketone compound. The flame retardant system is free of red phosphorous and halogens. Due to its good chemical resistance, good dimensional stability and high elongation at break it is suitable for high voltage components in e-mobility.
Features
Regulatory
Properties
8.600MPa
125MPa
70kJ/m²
ISO 527-2
ISO 527-2
ISO 527-2
ISO 179-1/1eU
ISO 179-1/1eA
UL 746B
UL 746B
UL 746B
ISO 11357-3
IEC 60695-10-2
ISO 11359-1/2
UL 94
IEC 60695-2-12
IEC 60695-2-13
UL 746A
UL 746A
FMVSS 302
ISO 1183
ISO 294-4
DIN EN IEC 62631-3-2
DIN EN 62631-3-2
IEC 60112
ASTM D3638
IEC 60243
ASTM D2303-13
Discover all the technical specifications at a single glance here.
The values mentioned are recommendations. We only recommend desiccant / dry air dryers or vacuum dryers. Too long a drying time and the resulting residual moisture content below the lower limit can lead to filling problems and surface defects. The specified drying time refers to closed and undamaged bagged material. When processing from previously opened bags or from octabins with polyolefin inliners, a longer drying time may be necessary. It is recommended to check the residual moisture content after the drying process.
Drying time
0 - 4 h
Drying temperature (τ ≤ -30°C)
80 °C
Processing moisture
0,02 - 0,1 %
Feed section
60 - 80 °C
Temperature Zone 1 - Zone 4
210 - 240 °C
Nozzle temperature
230 - 240 °C
Melt temperature
230 - 240 °C
Mold temperature
60 - 100 °C
Holding pressure, spec.
300 - 800 bar
Back pressure, spec.
30 - 50 bar
Injection speed
medium
Screw speed
5 - 10 m/min
Explore more exciting application examples that illustrate how our products can be beneficial to you in various situations and industries.
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.