Uploaded December 2025 | Updated September 2026, 2 weeks ago
In this video, I test CC3D PC-PETG blend filament and compare the results to the average mechanical properties of polycarbonate filaments I’ve tested earlier on the channel.
PC-PETG blends are often marketed as an easier-to-print alternative to real PC, promising good layer adhesion, strength, and temperature resistance without extreme printing conditions.
Here, I evaluate whether this CC3D PC-PETG really delivers PC-like behavior — and where it clearly does not.
All test objects were printed and evaluated under controlled conditions, using the same methods as in my previous material tests, so the results can be directly compared with other filaments on the channel.
CC3D PC Product links (affiliate):
👉 Amazon.com: amzn.to/4b6iv0U
👉 Amazon.de: amzn.to/4aC5YlK
Support the channel
If you like my work and want to support independent filament testing, you can do so here:
👉 Patreon: patreon.com/mytechfun
Patreon supporters get early access to videos and access to my comparison spreadsheet with all previous test results.
Hook from the thumbnail image: printables.com/model/761881-desk-clamp-with-hook-topology-optimized
Chapters
0:00 Introduction
0:36 Specifications
1:47 Unboxing
2:35 Temperature tower
4:50 Shrinking
5:03 Tensile test
5:29 Layer adhesion
5:51 Shear test
6:10 Torsion test
7:07 Creep test
8:08 Temperature test
8:41 Bending test
9:12 Impact test(s)
10:36 Practical applications
10:59 All results
11:31 Conclusions
Tags
#CC3D #PCPETG #Polycarbonate #3DPrinting #FilamentTest #EngineeringFilament #MaterialTesting #LayerAdhesion #TensileTest #ImpactTest #3DPrinterFilament #MyTechFun
In this video, I test CC3D PC-PETG blend filament and compare the results to the average mechanical properties of polycarbonate filaments I’ve tested earlier on the channel.
PC-PETG blends are often marketed as an easier-to-print alternative to real PC, promising good layer adhesion, strength, and temperature resistance without extreme printing conditions.
Here, I evaluate whether this CC3D PC-PETG really delivers PC-like behavior — and where it clearly does not.
All test objects were printed and evaluated under controlled conditions, using the same methods as in my previous material tests, so the results can be directly compared with other filaments on the channel.
CC3D PC Product links (affiliate):
👉 Amazon.com: amzn.to/4b6iv0U
👉 Amazon.de: amzn.to/4aC5YlK
Support the channel
If you like my work and want to support independent filament testing, you can do so here:
👉 Patreon: patreon.com/mytechfun
Patreon supporters get early access to videos and access to my comparison spreadsheet with all previous test results.
Hook from the thumbnail image: printables.com/model/761881-desk-clamp-with-hook-topology-optimized
Chapters
0:00 Introduction
0:36 Specifications
1:47 Unboxing
2:35 Temperature tower
4:50 Shrinking
5:03 Tensile test
5:29 Layer adhesion
5:51 Shear test
6:10 Torsion test
7:07 Creep test
8:08 Temperature test
8:41 Bending test
9:12 Impact test(s)
10:36 Practical applications
10:59 All results
11:31 Conclusions
Tags
#CC3D #PCPETG #Polycarbonate #3DPrinting #FilamentTest #EngineeringFilament #MaterialTesting #LayerAdhesion #TensileTest #ImpactTest #3DPrinterFilament #MyTechFun
