AKROMID®
T9 GF 30 grey (8134)
PPA GF30
AKROMID® T9 GF 30 grey (8134) is a 30% glass fiber reinforced polyphthalamide colored in grey, similar to RAL 7047. Not only is it characterised by very high stiffness and strength, but also by its high temperature and chemical resistance. Based on PA9T, the material has a lower moisture absorption and a Tg which is more constant compared to conventional PA6T variants. Therefore, it is perfectly suitable for parts with tight dimensional tolerances which are exposed to high mechanical loads.
Features
Properties
10.000MPa
190MPa
70kJ/m²
Mechanical Properties
Tensile modulus
ISO 527-2
Tensile stress at break
ISO 527-2
Tensile strain at break
ISO 527-2
Charpy impact strength
ISO 179-1/1eU
Charpy notched impact strength
ISO 179-1/1eA
Thermal Properties
Melting temperature
ISO 11357-3
Temperature index for 50% loss of tensile strength
IEC 60216
Flammability
Burning rate
UL 94
General properties
Density
ISO 1183
Humidity absorption
ISO 1110
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
0 - 4 h
Drying temperature (τ ≤ -30°C)
120 °C
Processing moisture
0,02 - 0,1 %
Feed section
60 - 90 °C
Temperature Zone 1 - Zone 4
300 - 340 °C
Nozzle temperature
310 - 350 °C
Melt temperature
310 - 340 °C
Mold temperature
120 - 160 °C
Holding pressure, spec.
300 - 800 bar
Back pressure, spec.
50 - 150 bar
Injection speed
medium to high
Screw speed
8 - 15 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.