Combines Easy Processability and very Low
Moisture Uptake with Excellent Strength and
Rigidity – at an Affordable Cost

Ultrafuse® PET CF15 is a polyethylene terephthalate reinforced with 15 % carbon fiber. This engineering filament is easier to process than other carbon fiber reinforced filaments. Users will be able to 3D-print new components that remain fully functional under higher mechanical and thermal loads.
Ultrafuse® PET CF15 is an engineering filament optimized to enable users to develop new 3D printing applications with higher requirements. With its superior heat resistance, high strength and rigidity, this is a fi lament for a wide range of demanding industrial applications. Its high dimensional stability and very low moisture uptake makes it a perfect solution for applications in humid operating environments.


Product safety

Recommended: Process materials in a well ventilated room, or use professional extraction systems. For further and more detailed information please consult the corresponding material safety data sheets.

Safety Data Sheet: ULTRAFUSEPETCF15_975372_SDS_GEN_00_EN_3-0

Benefits at a Glance

  • Strong, rigid components
  • Easy to process
  • Very low moisture absorption
  • Heat resistant up to 74 °C
  • High dimensional stability
  • Compatible with HIPS for breakaway support
  • Excellent surface finish

Example Applications:

  • Automotive
  • Jigs and fixtures
  • Applications for humid operating environments

Material Properties:

Tensile Strength (MPa): 12.5 (ZX), 63.2 (XY)
Flexural Modulus (MPa): 2253(ZX), 6293 (XZ), 5452 (XY)
Elongation at Break: 0.5 % (ZX), 3.7 % (XY)
Impact Strength Izod notched (kJ/m2): 2.0 (z-x), 5.0 (XZ),  5.7 (XY)
Impact Strength Izod unnotched (kJ/m2): 2.4 (ZX), 22.6 (XZ), 25.1 (XY)
HDT @ 0.45 MPa: 108 ºC

Example print:




Weight 1,1 kg
Dimensions 21,7 × 20,5 × 6,1 cm
Diameter Filament

1,75 mm, 2,85 mm


750 gr


There are no reviews yet.

Be the first to review “Ultrafuse® PET CF15”