AKROMID®
B28 GF 33 1 GIT black (6846)
PA6 GF33
AKROMID® B28 GF 33 1 GIT black (6846) is a 33% glass fibre reinforced, heat stabilised polyamide 6. It is characterised by high stiffness and strength. Furthermore, the material impresses with its good processability for gas injection technology and very good surface properties. Therefore it is perfectly suitable for parts in the furniture industry, with high demands on the surface. is therefore perfectly suitable for housings and covers in the automotive industry with high demands on the surface. easy flowing polyamide 6 with very high stiffness and strength for
Features
Properties
10.500MPa
190MPa
95kJ/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
Charpy impact strength
ISO 179-1/1eU
Charpy notched impact strength
ISO 179-1/1eA
Thermal Properties
Melting temperature
ISO 11357-3
Flammability
Burning rate
UL 94
Burning rate (<100 mm/min)
FMVSS 302
General properties
Density
ISO 1183
Humidity absorption
ISO 1110
Molding shrinkage
ISO 294-4
Rheological Properties
MVR
ISO 1133
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)
80 °C
Processing moisture
0,02 - 0,1 %
Feed section
60 - 80 °C
Temperature Zone 1 - Zone 4
240 - 290 °C
Nozzle temperature
260 - 300 °C
Melt temperature
270 - 290 °C
Mold temperature
80 - 100 °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.