PA6 – Polyamide 6 PA6 GF35 FR(40)
AKROMID® B28 GF 35 9 FR black (8189)
AKROMID® B28 GF 35 9 FR black (8189) is an UL listed, easy flowing PA6 with 35% glass-fibers and flame retardant free of halogens and red phosporous. The product contains an organic stabilization package and is optimized for use in electronic and electric applications.
circuit breaker and housings in E&E 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||2 - 4 h|
|Drying temperature (τ ≤ -30°C)||80°C|
|Processing moisture||0,02 - 0,08%|
|Feed section||60 - 80°C|
|Temperature zone 1 - Zone 4||220 - 280°C|
|Nozzle temperature||240 - 280°C|
|Melt temperature||240 - 280°C|
|Mold temperature||60 - 100°C|
|Holding pressure, spec.||300 - 800 bar|
|Back pressure, spec.||30 - 100 bar|
|Screw speed||5 - 10 m/min|
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 12600 MPa conditioned 8300 MPa
Stress at break (5 mm/min | ISO 527-2) d.a.m. 155 MPa conditioned 106 MPa
Strain at break (5 mm/min | ISO 527-2) d.a.m. 2,5 % conditioned 4,1 %
Flexural modulus (2 mm/min | ISO 178) d.a.m. 11800 MPa conditioned 9000 MPa
Flexural strength (2 mm/min | ISO 178) d.a.m. 236 MPa conditioned 178 MPa
Flexural strain at break (2 mm/min | ISO 178) d.a.m. 2,8 % conditioned 3,6 %
Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 65 kJ/m²
Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 11 kJ/m² conditioned 14 kJ/m²
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 210 °C
Melting temperature (DSC, 10K/min | DIN EN 11357-1) 220 °C
Burning rate (UL 94) 1,6mm Wall thickness V-0 Class 3,2mm Wall thickness V-0 Class
GWFI (IEC 60695-2-12) 0,8mm Wall thickness 960 °C 1,6mm Wall thickness 850 °C
Burning rate (<100 mm/min) (> 1 mm Thickness | FMVSS 302) +
Density (23°C | ISO 1183) 1,47 g/cm³
Molding shrinkage (flow | ISO 294-4) 0,1-0,3 %
Molding shrinkage (transverse | ISO 294-4) 0,5-0,7 %
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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