PA6.9 – Polyamide 6.9 PA6.9 + PP GF30AKROMID® NEXT G3 GF 30 1 L CI black (8376)
AKROMID® NEXT G3 GF 30 1 L CI black (8376) is a 30% glass fiber reinforced PA 6.9/PP blend with high strength and stiffness. The partially bio-based grade is characterised by particularly low moisture absorption and high chemical resistance compared to classic PA 6 and PA 6.6. It is suitable for applications where weight reduction and sustainability are required.
The material is certified according to ISCC PLUS. 33% of the fossil raw materials required for manufacturing this product were replaced by sustainable biomass-balanced PP (≙ allocation factor).
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 8000 MPa conditioned 7000 MPa
Stress at break (5 mm/min | ISO 527-2) d.a.m. 125 MPa conditioned 110 MPa
Strain at break (5 mm/min | ISO 527-2) d.a.m. 3,1 % conditioned 4,0 %
Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 65 kJ/m² conditioned 65 kJ/m²
Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 14,5 kJ/m² conditioned 15,0 kJ/m²
Melting temperature (DSC, 10K/min | DIN EN ISO 11357-3) 219 °C
Density (23°C | ISO 1183) 1,23 g/cm³
Humidity absorption (70°C, 62% r.H. | ISO 1110) 0,7-0,9 %
Water absorption 23°C saturated (23°C, saturated | ISO 62) 2,0-2,4 %
Molding shrinkage (flow | ISO 294-4) 0,1-0,3 %
Molding shrinkage (transverse | ISO 294-4) 0,6-0,8 %
Biobased carbon content info_outline (calculated) 31 %
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||240 - 300°C|
|Melt 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|
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.