AKROLOY®
PARA GF 40 HU natural (8512)
PARA GF40
AKROLOY® PARA GF 40 HU natural (8512) is a 40% glass fibre reinforced polyarylamid with very high stiffness and strength, even in conditioned state it impresses with very high stiffness and strength owing to its lower moisture uptake. Furthermore, the material shows very good flowability and surface properties. It is perfectly suitable for parts where dimensional stabilitiy is required. Besides, it can be used as an alternative for aluminium and zinc diecast alloys. The material is listed at UL in all colors.
Features
Regulatory
Properties
15.000MPa
255MPa
Na
Mechanical Properties
Tensile modulus
ISO 527-2
Tensile stress at break
ISO 527-2
Tensile strain at break
ISO 527-2
Thermal Properties
RTI electrical
UL 746B
RTI impact
UL 746B
RTI strength
UL 746B
Melting temperature
ISO 11357-3
Flammability
Burning rate
UL 94
HWI
UL 746A
HAI
UL 746A
Burning rate (<100 mm/min)
FMVSS 302
Electrical Properties
Comparative tracking index
IEC 60112
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
4 - 12 h
Drying temperature (τ ≤ -30°C)
80 - 90 °C
Processing moisture
0,02 - 0,1 %
Feed section
60 - 80 °C
Temperature Zone 1 - Zone 4
250 - 300 °C
Nozzle temperature
270 - 300 °C
Melt temperature
270 - 300 °C
Mold temperature
120 - 160 °C
Holding pressure, spec.
300 - 1500 bar
Back pressure, spec.
50 -150 bar
Injection speed
high
Screw speed
8 - 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.