PA6.6/6 – Polyamide 6.6/6 PA6.6/6 GF30 FR
AKROMID® C3 GF 30 1 FR nature (7207)
AKROMID® C3 GF 30 1 FR natural (7207) is a 30 % glass fibre reinforced, heat stabilized and halogenfree flame retardant polyamide 6.6/6 - Blend.
Typical applications
Components in mechanical engineering and the automotive industry where good flowability is required
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.
 | Drying time | 2 - 4 h |
| Drying temperature | 80°C | |
| Processing moisture | 0,02 - 0,08% | |
 | Feed section | 60 - 80°C |
 | Temperature zone 1 - Zone 4 | 260 - 290°C |
 | Nozzle temperature | 260 - 300°C |
 | Melting temperature | 280 - 290°C |
 | Mold temperature | 60 - 100°C |
 | Holding pressure, spec. | 300 - 800 bar |
 | Back pressure, spec. | 30 - 100 bar |
| Injection speed | medium | |
| Screw speed | 5 - 10 m/min |
- Mechanical Properties
Tensile modulus (1 mm/min | ISO 527-2) d.a.m. 10500 MPa Stress at break (5 mm/min | ISO 527-2) d.a.m. 150 MPa Charpy impact strength (23°C | ISO 179-1/1eU) d.a.m. 76 kJ/m² - Thermal Properties
Temperature of deflection under load HDT/A (1,8 MPa | ISO 75) 225 °C Temperature of deflection under load HDT/B (0,45 MPa | ISO 75) 251 °C Temperature of deflection under load HDT/C (8 MPa | ISO 75) 168 °C Melting temperature (DSC, 10K/min | DIN EN 11357-1) 262 °C Temperature index for 50% loss of tensile strength after 5.000h (5.000 h | IEC 60216) 155 °C Temperature index for 50% loss of tensile strength after 20.000h (20.000 Std. | IEC 60216) 130 °C - Flammability
Burning rate UL 94 0,4mm Wall thickness (UL 94) V0 Class Burning rate UL 94 0,8mm Wall thickness (UL 94) V0 Class Burning rate UL 94 1,6mm Wall thickness (UL 94) V0 Class Burning rate UL 94 3,2mm Wall thickness (UL 94) V0 Class GWFI 0,4 mm Wall thickness (IEC 60695-2-12) 960 °C GWFI 0,8 mm Wall thickness (IEC 60695-2-12) 960 °C GWFI 1,6 mm Wall thickness (IEC 60695-2-12) 960 °C GWFI 3,2 mm Wall thickness (IEC 60695-2-12) 960 °C GWIT 0,4 mm Wall thickness (IEC 60695-2-12) 775 °C GWIT 0,8 mm Wall thickness (IEC 60695-2-12) 750 °C GWIT 1,6 mm Wall thickness (IEC 60695-2-12) 750 °C GWIT 3,2 mm Wall thickness (IEC 60695-2-12) 800 °C - General properties
Density (23°C | ISO 1183) 1,37 g/cm³ - Electrical Properties
Comparative tracking index (Test liquid A | IEC 60112) >600 Dieletric strength (3 mm | IEC 60243) 24 kV/mm Inclined-Plane Tracking, IPT (ASTM D2303-13) 1 kV/min
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® and ICX® are registered trademarks of the Feddersen Group.
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