AKROMID®
A3 GF 30 FR black (7751)
PA66 GF30 FR(40)
AKROMID® A3 GF 30 FR black (7751) is an at UL in all colors listed PA66 with 30% glass-fibers and flame retardant free of halogens and red phosporous. The color is similar to RAL 9005.
Features
Regulatory
Properties
10.500MPa
150MPa
67kJ/m²
Mechanical Properties
Tensile modulus
ISO 527-2
Tensile stress at break
ISO 527-2
Tensile strain at break
ISO 527-2
Flexural modulus
ISO 178
Flexural strength
ISO 178
Flexural strain at break
ISO 178
Charpy impact strength
ISO 179-1/1eU
Charpy notched impact strength
ISO 179-1/1eA
Thermal Properties
Temperature of deflection under load HDT/A
ISO 75
Temperature of deflection under load HDT/B
ISO 75
Melting temperature
ISO 11357-3
Ball pressure test
IEC 60695-10-2
Flammability
Burning rate
UL 94
GWFI
IEC 60695-2-12
GWIT
IEC 60695-2-13
HWI
UL 746A
HAI
UL 746A
General properties
Density
ISO 1183
Humidity absorption
ISO 1110
Water absorption
ISO 62
Molding shrinkage
ISO 294-4
Electrical Properties
Volume resistivity IEC
DIN EN 62631-3-2
Volume resistivity DIN
DIN EN 62631-3-2
Comparative tracking index
IEC 60112
Dielectric strength
IEC 60243
Inclined-Plane Tracking, IPT
ASTM D2303-13
High voltage arc tracking rate (HVTR)
UL 746A
Rheological Properties
Flowability
AKRO
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 problem 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
260 - 290 °C
Nozzle temperature
260 - 300 °C
Melt temperature
270 - 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
Applications
Explore more exciting application examples that illustrate how our products can be beneficial to you in various situations and industries.
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.