In this video all Polymaker TPU filaments are tested and compared with each other: TPU90 is the softest. TPU95 is hardest and HF means high flow, it can be printed on higher speeds. This is first detailed TPU test on Mytechfun channel, and suggestions about testing methods are welcome.
Links to tested products (with same color):
TPU90 blue (teal): https://us.polymaker.com/products/pol...
TPU95 orange: https://us.polymaker.com/products/pol...
TPU95-HF (black): https://us.polymaker.com/products/pol...

Results can be downloaded from: https://www.mytechfun.com/video/228
On same page you can download tested objects (STL).

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Contents:
0:00 Introduction
1:46 About tested TPU filaments
2:58 TPU95 3D printing
7:22 TPU90 3D printing
11:12 TPU95-HF 3D printing
14:48 Tensile (prolongation) test
15:36 Layer adhesion test
16:27 Ring test (compression)
19:42 Ring test (pulling)
22:14 Creep test
23:56 Temperature test
24:58 Spring washer test
26:47 Hardness
27:36 Printing on Ender3V2 (bowden style)
28:44 Results
33:25 Conclusions

#polymaker #3dprinting #tpu #flexfilament