Jump to content
Ultimaker Community of 3D Printing Experts
Melka

Curling comparison - Colorfabb XT vs Esun PETG

Recommended Posts

Hey,

I am quite disappointed with the Colorfabb XT filament, especially at this price point.

There is a lot of curling, especially on overhangs.

comparison.thumb.jpg.f0daaf3e7de5b77a624d9d964918bd5a.jpg

Strength-wise, I didn't feel any difference between XT and Esun PETG. It doesn't mean that there are not, simply that I didn't perform tests to actually measure it.

I should have tested the filament instead of relying on the spec sheet and marketing words on the official website before dropping 130 euros (4 rolls).

By the way, I contacted Colorfabb's support and they replied:

The results you have achieved with our _XT material are in line with what I would expect to see for such a model.

So yes, I would say this is an expected result.

It does seem indeed that eSun's PETG handles the dissipation of the heat better in this case.

Until somebody compare the properties of Esun PETG vs Colorfabb XT, I would advise you to stick with Esun PETG. You'll get a much better finish.

comparison.thumb.jpg.f0daaf3e7de5b77a624d9d964918bd5a.jpg

  • Like 1

Share this post


Link to post
Share on other sites

I get some curling on overhang corners using eSun PETG, but the fix is easy: slow down the speed to about 20 mm/s for a few layers (and drop the nozzle temp a few degrees).

I've gone through about 45 rolls of their PETG and I keep buying more. It's been consistently good quality for me, and the parts have been strong.

  • Like 1

Share this post


Link to post
Share on other sites

We have not had this experience with warping of ColorFabb XT. To look for warping we use a 6cm x 6cm x 0.8cm (w x d x h ) model (warping is more likely to occur on wide low height models) and we have ended up with a very flat model.

ColorFabbXT_printPlaque.thumb.jpg.5ac4dc0322bc87db5d8df95d8f164b12.jpg

This is not to say that warping will not effect particular models or print environments but it was quite straight forward to achieve this effect.

We cannot comment on the eSun PTEG so we cannot compare. we can only say this warping issue is not our experience.

The printing settings for this print are written on the file.

ColorFabbXT_printPlaque.thumb.jpg.5ac4dc0322bc87db5d8df95d8f164b12.jpg

Share this post


Link to post
Share on other sites

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now

  • Our picks

    • Architect Design Contest | People
      The goal of this contest is to design a set of people figurines that could be used in such a project to make an area, office or mall seem populated. 
      Think of different types of people in different environments, like walking people, people standing still, working people, and both men and women.
       
      • 31 replies
    • Taking Advantage of DfAM
      This is a statement that’s often made about AM/3DP. I'll focus on the way DfAM can take advantage of some of the unique capabilities that AM and 3DP have to offer. I personally think that the use of AM/3DP for light-weighting is one of it’s most exciting possibilities and one that could play a key part in the sustainability of design and manufacturing in the future.
        • Like
      • 3 replies
×

Important Information

Welcome to the Ultimaker Community of 3D printing experts. Visit the following links to read more about our Terms of Use or our Privacy Policy. Thank you!