PET-CF 1.75mm 1kg 3D Printer Filament

Elevate your 3D printing projects with our premium PET-CF filament. This high-performance material is reinforced with 15% chopped carbon fiber, providing exceptional mechanical properties and durability. Ideal for demanding applications, PET-CF offers optimum creep resistance and high heat resistance, ensuring your prints maintain their shape and performance under long-term loads. The semi-crystalline properties combines the beneficial properties of PET and carbon fibers, resulting in a material that offers high strength, stiffness, and thermal stability, making it ideal for high-performance 3D printing applications.

Key Features:

• Excellent Mechanical Properties: The 15% carbon fiber reinforcement delivers superior strength and stiffness. Semi-crystalline
• Optimum Creep Resistance: Maintains shape and performance under prolonged stress.
• High Heat Resistance: Suitable for high-temperature applications, ensuring stability and durability.
• Mechanical Properties:
  • X-Y Tensile Strength: 85 MPa
  • Z-Axis Tensile Strength: 35 MPa
  • X-Y Bending Modulus: 5300 MPa
  • Heat Deformation Temperature: 148℃ (0.45 MPa)

Printing Guidelines:

• Extrusion Temperature: 280℃ – 320℃
• Bed Temperature: 60℃ – 80℃
• Cooling Fan: Off

Note: Due to the abrasive nature of carbon fibre, it is recommended to use a hardened steel nozzle to prevent excessive wear.

Annealing PET-CF parts increases the material’s crystallinity, enhancing structural integrity and durability. However, this process may cause slight shrinkage, so it’s important to account for dimensional changes during design.

You can purchase nozzles from one of the links below:
Hardened Steel Nozzle

The Bozzle Nozzle v2 by Rentable Socks – High Flow Tungsten Carbide Nozzle