PA6 – Polyamide 6 PA6 GF10 + M20
AKROMID® B3 GFM 10/20 1 grey (4561)
AKROMID® B3 GFM 10/20 1 grey (4561) is a 10% glass fibre reinforced and 20% mineral filled, heat stabilised Polyamid 6 with good surface and dimensional stability
Optical attractive engine covers in the automotive industry.
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||240 - 290°C|
|Nozzle temperature||260 - 300°C|
|Melting temperature||270 - 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. 5800 MPa Stress at break (5 mm/min | ISO 527-2) d.a.m. 100 MPa Strain at break (5 mm/min | ISO 527-2) d.a.m. 3,5 % Flexural modulus (2 mm/min | ISO 178) d.a.m. 5500 MPa Flexural strength (2 mm/min | ISO 178) d.a.m. 165 MPa Flexural strain at break (2 mm/min | ISO 178) d.a.m. 5,6 % Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 50 kJ/m² Charpy impact strength (-30°C | ISO 179-1/1eU) d.a.m. 43 kJ/m² Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 3,7 kJ/m² Charpy notched impact strength (-30°C | ISO 179-1/1eA) d.a.m. 3,3 kJ/m²
- Thermal Properties
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 178 °C Temperature of deflection under load HDT/C (8 MPa | ISO 75) 55 °C Melting temperature (DSC, 10K/min | DIN EN 11357-1) 222 °C
Burning rate (UL 94) 1,6mm Wall thickness HB Class Burning rate (<100 mm/min) (> 1 mm Thickness | FMVSS 302) +
- General properties
Density (23°C | ISO 1183) 1,38 g/cm³ Molding shrinkage (flow | ISO 294-4) 0,7 % Molding shrinkage (transverse | ISO 294-4) 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.
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