AKROMID®
B28 GF 25 9 FRT natural (7656)PA6 GF 25 FR(40)
AKROMID B28 GF 25 9 FRT natural (7656) is a 25% glass fibre reinforced, halogen-free flame retardant and surface optimized polyamide 6 with high stiffness and strength
Features
Properties
9.300MPa
140MPa
Na
Mechanical Properties
Tensile modulus
ISO 527-2
Tensile stress at break
ISO 527-2
Tensile strain at break
ISO 527-2
Flammability
Burning rate
UL 94
Oxygen index
ISO 4589-2
Protection Train
EN 45545-2
Electrical Properties
Comparative tracking index
IEC 60112
Documents
Discover all the technical specifications at a single glance here.
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
220 - 280 °C
Nozzle temperature
240 - 280 °C
Melt temperature
240 - 280 °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.