Spreadsheet update, Qidi 3 PPA based filaments are tested and added to the table (PAHT-GF, PAHT-CF and UltraPA-CF25). Early access to this video (public from this afternoon). Link is in the table or use the Playlists. I almost finished Phaetus PPA, eSun PET, Sunlu PC-ABS and Spectrum PETG+Teflon filament testings. Next week, I will publish 3-4 v...
2025-04-06 10:20:38 +0000 UTC View Post
Hello, there is no spreadsheet update, I tested mostly the printability (and few mechanical tests). So, what is your opinion about CoPE? https://youtu.be/h1MEu1mLKZE
It will be premiered in 3 hours from now (15:30 CEST)
2025-04-04 10:39:06 +0000 UTC View Post
Hello, there is a new update, Creality PPA-CF is added to the table (attached to this post).
What filament testing is in the progress, and objects are already printed?
Qidi CF, GF and Core PPA based filaments
Phaetus CF Core (in gray color, so we can see the core of the filament)
Sunlu PC-ABS 2025-03-30 13:41:29 +0000 UTC View Post
Hello, Just to inform you about my latest activity.
Qidi Plus4 review video is finished, public from tomorrow, but you can find it in the 3D printing playlist. Soon I can start PPS filament testing too.
What is already printed: Creality PPA-CF, Sunlu PC-ABS, Qidi 3xPPA based filaments (CF, GF and Core). Ah, that creep test is so sl...
2025-03-20 15:33:41 +0000 UTC View Post
Early access (but only few hours) and table update, new line is BambuLab flame resistant polycarbonate (PC-FR). Video link in the table (or follow the playlists).
2025-03-09 12:40:30 +0000 UTC View Post
Spreadsheet is updated, new 3 lines: Siraya PPA, PPA-CF and PPA-CF Core (attached to this post).
What is in the progress (and I can see the end):
BambuLab PC-FR
Polymaker CoPE
Qidi PLUS 4
Just a reminder: Tomorrow, March 8th—don’t forget to print something special for your w...
2025-03-07 22:19:48 +0000 UTC View PostThey don’t expect me to change anything—they just want to support my research. This likely means more Polymaker filament tests (amount of other brands will not be reduced) and using their materials in project videos.
But your opinion matters to me. Do you think my filament tests would still be unbiased? Or does having a filament compan...
2025-02-26 18:26:58 +0000 UTC View Post
Hello, table updated (attached to this post). Tinmorry PETG-GF.
What's next? (recording is in progress):
Siraya PPA 3x (I can see, they changed the name in the meantime). According to first results, Core filaments may be the future of good technical filaments.
AirGradient air monitor (spoiler, so far it couldn...
2025-02-23 18:53:55 +0000 UTC View Post
Hello everyone,
I barely managed to finish my latest video—watch it here: https://youtu.be/5XOqUfmWhig (public on Friday). Unfortunately, I’ve had the flu for over a week now and have almost completely lost my voice. That’s why my voice will sound weird in the ...
2025-02-19 11:04:46 +0000 UTC View Post
Hello, the table has been updated (attached to this post). It now includes MatterHackers PLA, 3DO PC, and Fiberon PET-CF17. The video for the last one is ready, but I am still working on the description (link in the table or in Playlists).
There is an important update: I have recorded the average values, which will serve as my refe...
2025-02-07 09:39:31 +0000 UTC View Post
Eh, I am so tired of testing prototypes. Then the companies "don't mention this or that, it is fixed in mass production...". If somebody wants to download the table with measured temperatures, it is attached to this post. Sunlu will not like the video, it will be public tomorrow, but early access: 2025-01-23 21:14:04 +0000 UTC View Post
Hello, Tullomer test is finally finished. The updated table is attached to this post. Video will be public this afternoon (CET). Results are the average from test objects printed by 3 different sources, including Z-Polymers (manufacturer). Title is "Love it or Hate it", that's why I have this thumbnail. Is it good enough? Should I try to make it...
2025-01-19 10:13:44 +0000 UTC View Post
Hello, table update. 6 industrial filaments by 3DXTech printed on Prusa Pro HT90 (attached to this post). Video link is in the table (or you can find it in playlists).
Other: Great news: Tullomer printing is in progress, soon I will start the testing. First feeling, one of ...
2025-01-17 10:20:03 +0000 UTC View Post
Hello Friends!
Happy New Year to everybody. Table is updated (attached to this post), Qidi PET-GF and PET-CF. Pay attention to the Layer adhesion. Video is uploaded (available in Playlists, but you also have the link in the table). Still working on description..
Other: Tullomer filament is here! Also Tullomer test objects printed by...
2025-01-09 20:03:45 +0000 UTC View Post
First of all, thank you all for Your support, without You, this channel would be placed in a stand-by position, You are the real driving force for the MyTechFun.
Have a pleasant Holidays and I wish you all Happy New Year.
PEEK vs PPA-CF video is finished (working on description and subtitles, it will be public in...
2024-12-30 09:20:53 +0000 UTC View Post
Hello, recently I finished the testing of AddNorth Rigid X and PETG filaments. The Rigid X is the stiffest PETG filament I tested so far (in bending test). New spreadsheet is attached to this post. Video in few hours (or you can find it even now in 3D printing playlist, I am working on the description..).
I don't think I will have new vide...
2024-12-22 09:41:30 +0000 UTC View Post
In the Vevor Analytical Scale review video, I got a lot of comments, to try drying the filament in a Microwave oven. I did. It can speed up the process, but in some cases it can catch fire. Video very soon..
2024-12-19 23:52:27 +0000 UTC View Post
I just finished the online meeting with Z-Polymers. The subject was: Tullomer filament. Before they send me the filament, they want to test it using my test objects. But don't worry, if they decide not to send it to me, I will buy it, because I am curious about it myself (even if it is 500$/kg). I am sure that i...
2024-12-11 19:04:25 +0000 UTC View Post
Summary table update, 3 Siraya filaments added. PET-CF, ABS-GF, ASA-GF. The PET-CF video will be public on Friday, but early access over this link: https://youtu.be/Y7npttLpcO0
What is next? From filament testing: BambuLab all wood filaments,
Summary table update:
- BambuLab TPU for AMS (it is on the second sheet). Video will be public on Sunday (since for today I have one AddNorth video).
- New column is added. I got several request to add bending modulus calculation to it. It is calculated for 1.25 kg load, deformation after 30 seconds. It should be in elasticity zone here in...
Just an early access to latest video. Also, the data is added to the summary table. Attached to this post. https://youtu.be/E6niY8MtkM4
2024-11-23 08:50:36 +0000 UTC View Post
Hello, new spreadsheet updated (attached to this post):
Tinmorry PLA-CF, PETG-CF (from previous video), BambuLab ASA-CF and from today video Onyx Nylon (but regular, not GF reinforced, printed with my regular settings). Today video, early access (public in 6 hours from now): htt...
Hello,
The Summary Table is updated (attached to this post). Eryone PETG and PETG-CF filaments are added. Also, I added a new column, the color. Only I will need some time to fill it.
Sunlu Esthetic filaments, I know that this is not the exact type of videos you like, but if you want, you can see it earlier. It wil...
2024-10-30 16:52:23 +0000 UTC View Post
Wearing test video will be public on Friday (since for today I have a laser engraver video), but you can have early access to it following this link: https://youtu.be/Vg-FcCrVrZY
2024-03-27 06:18:10 +0000 UTC View PostHello,
The summary table is updated (link is unchanged so far), added:
Polymaker PLA-CF, PLA Pro
Qidi vs BambuLab TPU-95 HF
YXPolyer PC-CF and Nylon-CF
Soon (next Friday): BambuLab PETG (basic, translucent, CF)
What would you like to be the next?
Bambulab ABS,...
2024-03-24 15:13:53 +0000 UTC View Post
Hello, The summary table is refreshed (link is the same). Azurefilm 85A TPU filament added. Also I measured the new test with other filaments too (prolongation % with 0.5 kg load). It is added to the table.
2024-01-29 21:28:49 +0000 UTC View Post
Happy New Year, there is an update to summary table.
- JamgHe PLA+ and PETG from latest video
- CNC vs 3D printing (ABS, PC, Nylon) from my next video.
- Added new rows for statistics, quickly we can see how new filament compares to average value.
Download link is the same: 2024-01-06 09:17:10 +0000 UTC View Post
Just a small info, I am so excited to share it with somebody, but nobody in my surrounding wants to listen to me (I tried to tell to my wife too, but she sent me to "warmer lands"). First time I was able to print with Polymakers PC-ABS filament (according to specs, it requires heated chamber above 80°C). On Qidi X-Max3 it was printed perfectly,...
2023-11-28 13:30:01 +0000 UTC View Post