PA6.6 – Polyamide 6.6 PA66 + PA6I/6T CF20
AKROLOY® PA ICF 20 black (5268)
AKROLOY® PA ICF 20 black (5268) is a 20% carbon fibre reinforced, semi-aromatic polyamide blend with high stiffness, good sliding properties and reduced moisture.
Mechanically high stressed parts with dimensional stability and moisture independent properties
The listed values are recommendations. Higher values should be used for higher glass loadings. We recommend only de-humidifying or vacuum dryers. Extensive drying can cause filling problems and surface defects.
|Drying time||0 - 4 h|
|Processing moisture||0,02 - 0,1%|
|Feed section||60 - 80°C|
|Temperature zone 1 - Zone 4||260 - 310°C|
|Nozzle temperature||270 - 310°C|
|Melting temperature||280 - 310°C|
|Mold temperature||90 - 130°C|
|Holding pressure, spec.||300 - 800 bar|
|Back pressure, spec.||50 - 150 bar|
|Injection speed||medium to high|
|Screw speed||8 - 15 m/min|
- Mechanical Properties
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 17000 MPa Stress at break (5 mm/min | ISO 527-2) d.a.m. 200 MPa Flexural modulus (2 mm/min | ISO 178) d.a.m. 13000 MPa Flexural strength (2 mm/min | ISO 178) d.a.m. 250 MPa Flexural strain at break (2 mm/min | ISO 178) d.a.m. 2,6 % Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 45 kJ/m² Charpy impact strength (-30°C | ISO 179-1/1eU) d.a.m. 35 kJ/m² Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 6 kJ/m² Charpy notched impact strength (-30°C | ISO 179-1/1eA) d.a.m. 5 kJ/m²
- Thermal Properties
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 223 °C Melting temperature (DSC, 10K/min | DIN EN 11357-1) 255 °C
Burning rate UL 94 0,8mm Wall thickness (UL 94) HB Class
- General properties
Density (23°C | ISO 1183) 1,23 g/cm³ Molding shrinkage (flow | ISO 294-4) 0,2 % Molding shrinkage (transverse | ISO 294-4) 0,6 %
- Electrical Properties
Surface resistivity (acc. to IEC 60093) d.a.m. 1,0E5 Ohm
- Rheological Properties
MVR (275°C/5kg | ISO 1133) 40 cm³/10min Flowability (2mm Thickness | AKRO) 440 mm
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® and ICX® are registered trademarks of the Feddersen Group.
You have questions about our products?
With a worldwide network of plastics distribution experts, we can provide you with support anywhere in the world. Talk to one of our specialists to find out more.CONTACT US NOW