Igor Gaspar

Update: Qidi 3×PPA (GF, CF, Core)

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 ...

Early access: Polymaker CoPE, a replacement for PLA?

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

Spreadsheet update: Creality PPA-CF

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 c...

  2025-03-30 13:41:29 +0000 UTC View Post

Qidi Plus4, early access, news

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 filamen...

Update: BambuLab PC-FR

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).

Update: Siraya PPA×3

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—do...

Polymaker has offered to sponsor my channel!

They 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 s...

Update: Tinmorry PETG-GF (glass fiber 2x)

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.

• ...

  2025-02-23 18:53:55 +0000 UTC View Post

Annealing of PLA-CF early access

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 voi...

Update (MatterHackers PLA, 3DO PC, Fiberon PET-CF17)

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 a...

If I get the prototype, then the prototype will be in the video (Sunlu E2)

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...

Tullomer is tested (table update)

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 thu...

Update: PEKK-CF, PEI, PPS, PSU...

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, soo...

Table update: Qidi PET-GF and PET-CF

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 filam...

PEEK vs PPA-CF results

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 ...

Table update: Addnorth RigidX and PETG

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 descri...

Who is drying the filament in a Microwave?

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..

About Tullomer filament

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 i...

Update: Siraya PET-CF, ABS-GF, ASA-GF

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: ...