BASF Black Ultrafuse PAHT CF15 Filament 2.85mm, 0.75 kg

In Stock
High-temperature polyamide with 15% carbon fiber
  • High heat resistance
  • High chemical resistance
  • Excellent mechanical resilience
  • High dimensional stability
  • Strong and durable
  • Easy to print
  • Low moisture absorption
  • Low shrinkage
We Accept Purchase Orders From All Educational Institutions and Eligible Business Customers
Filament Specs
  • Diameter: 2.85 mm
  • Spool weight: 0.75 kg
  • Color name: Black
  • Color attribute: Solid
The estimated lead time is 5-10 business days.

The BASF Ultrafuse PAHT CF15 is an engineering-grade FFF filament made up of high-temperature nylon reinforced with micro carbon fibers. The material features chemical resistance as well as excellent durability, impact resistance, and high tensile strength. It is capable of resisting temperatures up to 150 °C. Thanks to its good dimensional stability, the Ultrafuse PAHT CF15 is easy to process, providing smooth printing experience and producing accurate parts not prone to shrinkage.

The Ultrafuse PAHT CF15 can be processed on any FFF 3D printer with the nozzle temperature set to 260–280 °C and the print bed temperature of 100–120 °C. The cooling fans should be turned off, and the optimal print speed is 30–80 mm/s. It is recommended to use a hardened steel nozzle with a diameter of 0.6 mm or more. The filament is compatible with the Ultrafuse BVOH water-soluble support material and HIPS, allowing building parts with complex geometries and ensuring easy post-processing.

Outstanding mechanical properties and dimensional stability allow for the use of the Ultrafuse PAHT CF15 in a great variety of industries, like automotive, aerospace, and others, where durable, dimensionally accurate parts are a priority. On the other hand, the ease of use and compatibility with most desktop 3D printers make the BASF Ultrafuse PAHT CF15 a perfect choice for hobby printing as well.

BASF Black Ultrafuse PAHT CF15 Filament 2.85mm, 0.75 kg



  • Print bed temperature: 100–120 °C
  • Nozzle temperature: 260–280 °C
  • Recommended bed surface: PEI / glass
  • Nozzle diameter: ≥ 0.6 mm
  • Print speed: 30–80 mm/s
  • Printed part density: 1232 kg/m³
  • Tensile strength, ISO 527: 103.2 MPa (XY), 18.2 MPa (ZX)
  • Elongation at break, ISO 527: 1.8% (XY), 0.5% (ZX)
  • Young’s modulus, ISO 527: 8386 MPa (XY), 3532 MPa (ZX)
  • Flexural strength, ISO 178: 160.7 MPa (XY), 171.8 MPa (XZ), 50.8 MPa (ZX)
  • Flexural modulus, ISO 178: 8258 MPa (XY), 7669 MPa (XZ), 2715 MPa (ZX)
  • Flexural strain at break, ISO 178: 2.4% (XY), 2.8% (XZ), 1.8% (ZX)
  • Impact strength Charpy (notched), ISO 179-2: 4.8 kJ/m² (XY), 3.9 kJ/m² (XZ), 1.3 kJ/m² (ZX)
  • Impact strength Charpy (unnotched), ISO 179-2: 20.6 kJ/m² (XY), 19.3 kJ/m² (XZ), 2.9 kJ/m² (ZX)
  • Impact strength Izod (notched), ISO 180: 4.9 kJ/m² (XY), 5.1 kJ/m² (XZ)
  • Impact strength Izod (unnotched), ISO 180: 16.4 kJ/m² (XY), 18.1 kJ/m² (XZ), 2.9 kJ/m² (ZX)
  • HDT at 1.8 MPa (dry): 92 °C
  • HDT at 0.45 MPa (dry): 145 °C
  • Glass transition temperature: 70 °C
  • Crystallization temperature: 180 °C
  • Melting temperature: 234 °C


Spool specs

  • Filament diameter: 2.85 mm
  • Spool weight: 0.75 kg
  • Available colors: Black
  • Color attribute: Solid

The BASF Ultrafuse PAHT CF15 2.85 mm 3D printing filament is sold in 0.75 kg spools. It comes vacuum-sealed with desiccant.

BASF Black Ultrafuse PAHT CF15 Filament 2.85mm, 0.75 kg

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