Uploaded February 2025 | Updated September 2026, 2 weeks ago
Fiberon PET-CF17 Filament Review – Strength, Annealing, and More!
PET-CF is a powerful technical filament, gaining popularity in the 3D printing market. One key reason is that modern printers can now handle the high printing temperatures of nearly 300°C with ease.
This is my first test of a Fiberon filament, but Polymaker has sent their entire Fiberon lineup for future testing—so stay tuned for more!
🔗 Product link (affiliate): us.polymaker.com/products/fiberon-pet-cf17?aff=49&utm_source=affiliately&utm_campaign=aff
If you enjoy my work, don’t forget to like, share, and subscribe! Your support helps me keep testing and sharing valuable results. Donations are also welcome—Patreon supporters get exclusive access to a spreadsheet with all previous test results.
➡ Support here: patreon.com/mytechfun
📌 Chapters:
⏱ 0:00 Introduction
⏱ 1:36 About PET-CF17
⏱ 2:34 Annealing process
⏱ 3:53 Unboxing
⏱ 4:43 Temperature tower test
⏱ 5:20 Slicer settings
⏱ 5:30 3D printing process
⏱ 5:47 Annealing results
⏱ 6:50 Tensile test
⏱ 7:04 Layer adhesion test
⏱ 7:15 Hook test
⏱ 7:22 Shear test
⏱ 8:03 Twist test
⏱ 8:24 Impact test
⏱ 8:58 Bending test
⏱ 9:38 Creep test
⏱ 10:46 High-temperature test
⏱ 11:27 All test results
⏱ 11:51 Conclusion
#3dprinting #fiberon #polymaker #petcf
Fiberon PET-CF17 Filament Review – Strength, Annealing, and More!
PET-CF is a powerful technical filament, gaining popularity in the 3D printing market. One key reason is that modern printers can now handle the high printing temperatures of nearly 300°C with ease.
This is my first test of a Fiberon filament, but Polymaker has sent their entire Fiberon lineup for future testing—so stay tuned for more!
🔗 Product link (affiliate): us.polymaker.com/products/fiberon-pet-cf17?aff=49&utm_source=affiliately&utm_campaign=aff
If you enjoy my work, don’t forget to like, share, and subscribe! Your support helps me keep testing and sharing valuable results. Donations are also welcome—Patreon supporters get exclusive access to a spreadsheet with all previous test results.
➡ Support here: patreon.com/mytechfun
📌 Chapters:
⏱ 0:00 Introduction
⏱ 1:36 About PET-CF17
⏱ 2:34 Annealing process
⏱ 3:53 Unboxing
⏱ 4:43 Temperature tower test
⏱ 5:20 Slicer settings
⏱ 5:30 3D printing process
⏱ 5:47 Annealing results
⏱ 6:50 Tensile test
⏱ 7:04 Layer adhesion test
⏱ 7:15 Hook test
⏱ 7:22 Shear test
⏱ 8:03 Twist test
⏱ 8:24 Impact test
⏱ 8:58 Bending test
⏱ 9:38 Creep test
⏱ 10:46 High-temperature test
⏱ 11:27 All test results
⏱ 11:51 Conclusion
#3dprinting #fiberon #polymaker #petcf
