PA6 – Polyamide 6 PA6 + X GF60
AKROMID® B3 GF 60 4 RM-M natural (4645)
AKROMID® B3 GF 60 4 RM-M natural (4645) is a 60% glass fiber reinforced, hydrolysis- and chemical stabilised polyamide 6 with low humidity absorption, very good surface finish and light inherent color.
Housings and other dimensional stable parts in the automotive and electronic industry demanding high resistance against CaCl2-solvents, as well as a very good surface.
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|
|Drying temperature (τ ≤ -30°C)||80°C|
|Processing moisture||0,02 - 0,1%|
|Feed section||60 - 80°C|
|Temperature zone 1 - Zone 4||220 - 290°C|
|Nozzle temperature||240 - 300°C|
|Melting temperature||240 - 290°C|
|Mold temperature||80 - 100°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. 21500 MPa conditioned 17000 MPa Stress at break (5 mm/min | ISO 527-2) d.a.m. 235 MPa conditioned 175 MPa Strain at break (5 mm/min | ISO 527-2) d.a.m. 2 % conditioned 2,7 % Flexural modulus (2 mm/min | ISO 178) d.a.m. 20500 MPa Flexural strength (2 mm/min | ISO 178) d.a.m. 350 MPa Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 65 kJ/m² conditioned 65 kJ/m²
- Thermal Properties
Melting temperature (DSC, 10K/min | DIN EN 11357-1) 225 °C
Burning rate (UL 94) 0,8mm Wall thickness HB Class Burning rate (<100 mm/min) (> 1 mm Thickness | FMVSS 302) +
- General properties
Humidity absorption (70°C, 62% r.F. | ISO 1110) 1,05 %
- Electrical Properties
Comparative tracking index (Test liquid A | IEC 60112) 600 V
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.
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