PA6 – Polyamide 6 PA6 GF30 FR(40)
AKROMID® B3 GF 30 FR black (7459)
AKROMID® B3 GF 30 FR black (7459) is an at UL in all colors listed PA6 with
30% glass-fibers and flame retardant free of halogens and red phosporous.
Typical applications
circuit breaker and housings in E&E industry.
Regulatory
Processing information
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.
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Drying time | 2 - 4 h |
| Drying temperature (τ ≤ -30°C) | 80°C | |
| Processing moisture | 0,02 - 0,08% | |
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Feed section | 60 - 80°C |
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Temperature zone 1 - Zone 4 | 220 - 280°C |
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Nozzle temperature | 240 - 280°C |
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Melt temperature | 240 - 280°C |
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Mold temperature | 60 - 100°C |
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Holding pressure, spec. | 300 - 800 bar |
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Back pressure, spec. | 30 - 100 bar |
| Injection speed | medium | |
| Screw speed | 5 - 10 m/min | |
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Mechanical Properties
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 10500 MPa conditioned 6500 MPa
Stress at break (5 mm/min | ISO 527-2) d.a.m. 135 MPa conditioned 90 MPa
Strain at break (5 mm/min | ISO 527-2) d.a.m. 2,7 % conditioned 6 %
Flexural modulus (2 mm/min | ISO 178) d.a.m. 11300 MPa
Flexural strength (2 mm/min | ISO 178) d.a.m. 230 MPa
Flexural strain at break (2 mm/min | ISO 178) d.a.m. 2,8 %
Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 65 kJ/m² conditioned 70 kJ/m²
Charpy notched impact strength (23°C | ISO 179-1/1eA) d.a.m. 11 kJ/m² conditioned 14 kJ/m²
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Thermal Properties
Melt temperature (DSC, 10K/min | DIN EN 11357-1) 222 °C
Ball pressure test (IEC 60695-10-2) >160 °C
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Flammability
Burning rate (UL 94) 0,4mm Wall thickness V-0 Class 0,8mm Wall thickness V-0 Class 1,6mm Wall thickness V-0 Class 3,2mm Wall thickness V-0 Class
Burning rate 5V (UL 94) 1,6mm Wall thickness 5VA Class 3,2mm Wall thickness 5VA Class
GWFI (IEC 60695-2-12) 0,4mm Wall thickness 960 °C 0,8mm Wall thickness 960 °C 1,6mm Wall thickness 960 °C 3,2mm Wall thickness 960 °C
GWIT (IEC 60695-2-13) 0,4mm Wall thickness 800 °C 0,8mm Wall thickness 800 °C 1,6mm Wall thickness 800 °C 3,2mm Wall thickness 775 °C
HWI (UL 746A) 0,4mm Wall thickness 0 PLC 0,8mm Wall thickness 0 PLC 1,6mm Wall thickness 0 PLC 3,2mm Wall thickness 0 PLC
HAI (UL 746A) 0,4mm Wall thickness 0 PLC 0,8mm Wall thickness 0 PLC 1,6mm Wall thickness 0 PLC 3,2mm Wall thickness 0 PLC
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General properties
Density (23°C | ISO 1183) 1,43 g/cm³
Molding shrinkage (flow | ISO 294-4) 0,1-0,3 %
Molding shrinkage (transverse | ISO 294-4) 0,5-0,7 %
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Electrical Properties
Comparative tracking index (Test liquid A | IEC 60112) >600 V
Dieletric strength (3 mm | IEC 60243) 9 kV/mm
Inclined-Plane Tracking, IPT (ASTM D2303-13) 1 kV
High voltage tracking rate, HVTR (UL 746A) 0 PLC
Disclaimer
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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