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BASF | Ultrafuse® PAHT CF15 - 2.85mm - 750g

Product SKU: 50677520

Available Stock:
This filament might not be compatible with the Ultimaker Material Station.

This is an abrasive filament that will wear down brass nozzles. We recommend upgrading to a steel or ruby nozzle.
For optimal performance and longevity for this filament. Keep in dry in a sealed desiccant bag or printdry when not in use. On dual extrusion Ultimakers, use with extruder 2 to reduce tension on the filament.
BASFT | Ultrafuse® PAHT CF15 Filament

Polyamide is a thermoplastic that is used in wide range applications in different industries. PAHT CF15 has a special formulation, which brings more dimensional stability and allows to work under 150°C continuous temperatures with a peak temperature of 180°C, which is impossible with standard PA. Thanks to the reinforcement with  15% carbon fiber stiffer products can be printed, which opens new doors for the printing of demanding applications.

Technical Specs
  • 750 gr. spools with 2.85mm diameter
Print Settings
  • Print Speed 40 – 60 mm/sec
  • Nozzle temperature 260 – 280 °C
  • Nozzle: Hardened/Ruby Nozzle, ≥ 0.6 mm diameter
  • Bed temperature > 50 °C
  • Bed modification No, clean glass
  • Fan Speed 0%
  • Layer Height 0.2 – 0.4 mm
Key Properties
  • Higher chemical resistance than most PA grades
  • High-temperature resistance up to 150°C
  • Strong and stiff parts
  • High dimensional stability
  • Easy to process
  • Low moisture absorption 
ESD Certification

This material has been tested to be ESD Safe. It is safe to use with applications that are sensitive to electrostatic discharge. Example: Jigs/Fixtures for electronics assembly.

Electrical Properties

Volume resistivity

IEC 62631-3-1

3.2E+07 Ωcm


1.6E+05 Ωcm

Surface resistivity

IEC 62631-3-2

9.7E+05 Ω


1.8E+06 Ω


PAHT CF15 combines high temperature and chemical resistance with extreme mechanical properties. Due to the high dimensional stability there will be hardly any shrinkage during printing. This ensures an easy print experience.

PAHT CF15 is a high-performance 3D printing filament that opens new application fields in FFF printing. In parallel to its advanced mechanical properties, dimensional stability and chemical resistance, it has very good processability.

It works in any FFF printer with a hardened nozzle.

In addition to that, it is compatible with BVOH, water-soluble support material and HIPS which allows printing complex geometries that work in challenging environments.

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