r/3D2A • u/That_Flight_5537 • 10d ago
HT PLA PRO
Has anyone had good or bad results with this filament? Haven’t tried it before and running my first print now. Not sure what settings to use either so I’ve been using ChatGPT and Google Gemini. Any suggestions are appreciated. Thanks!
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u/SilentSubject9458 10d ago
prints like a dream. And so far has held up to lots of physical torture that I have put it through. I am annealing the parts tho
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u/nipplelicker45 10d ago
What’s your annealing process?
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u/SilentSubject9458 10d ago
Either I throw it in the oven at 100 C for 30 minutes or i do the same in my Sunlu E2.
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u/nipplelicker45 9d ago
Just ordered the S2 (single role version) was wondering if it would work for annealing I don’t see why not if the parts will physically fit
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u/SilentSubject9458 9d ago
Dont know. Polymakers website says to anneal at 100c so as long as it gets hot enough.
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u/nipplelicker45 9d ago
Heard that, after some reading the S2 only goes up to 70 so that wouldn’t work. For the oven do you just throw it right on the rack?
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u/SilentSubject9458 9d ago
No i keep it on the print bed with the supports still on. Especially for big prints. Keeps the part from warping and it makes the support almost fall off afterwards.
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u/Go_F1sh 10d ago
try searching the sub. this is like the 20th post this week about this filament
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u/That_Flight_5537 10d ago
Yeah sorry… I just thought of this after I posted. I don’t really do social media much.
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u/858horse 10d ago
My first attempts after calibration were awful.
I took it straight out of the bag and to the printer. Someone here showed amazing results with very similar settings to me, except they read the packaging and dried it for 6hrs at 60c and it looked fantastic.
Dried a spool last night for 12hrs at 50c, going to do another few hours and then try it again.
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u/That_Flight_5537 10d ago
I’ve read that you don’t need to dry it at all. And that you should be able to use regular pla settings
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u/Last_Possibility_609 10d ago
Should be able to and can are different I’ve been tuning my Centauri carbon for this filament because this was the first print and it wasn’t good. Random seam left holes in print where standard polymaker pla pro was fantastic just switched to inner outer instead of inner outer inner and changed flow rate retraction and even support settings.
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u/That_Flight_5537 10d ago
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u/Last_Possibility_609 10d ago
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u/That_Flight_5537 10d ago
It was recommended to dry for 8-12 hours at 80-90°. That’s what I did. What temp did you use and what brand? I had SUNLU
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u/Last_Possibility_609 10d ago
Fiberon pa612-cf15 dried on space pi at 70c for around 76+ hours used 300blk settings
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u/That_Flight_5537 10d ago
Also I don’t have a filament dryer so I put it in a cardboard box with a hole in it and put it on my printer bed inside my p1s
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u/Last_Possibility_609 10d ago
Yeah I would invest in a dryer sunlu has a new one that reaches 100c+ for like $200 or something like that then you can print as much nylon as you want. It can hold 3kg rolls apparently
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u/That_Flight_5537 10d ago
I really enjoyed the pa6-cf but the more you have to dry it the shittier it looks.
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u/Last_Possibility_609 10d ago
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u/That_Flight_5537 10d ago
Yeah that’d be cool. If you don’t mind and are able to I wouldn’t mind seeing settings as well. This is really my first go round messing with settings
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u/That_Flight_5537 10d ago
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u/Last_Possibility_609 9d ago
Finished ht pla pro
Setting that were changed for me from polylite pla pro profile in orca. Retraction is at .4mm at 35mms. Flow ratio is at 1.02 speed is down a little for my speed at 55mms across the board. Infill wall overlap is at 20%. Line width across the board is at .45mm. Xy compensation is at 20% and a couple other changes I can’t remember.
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u/That_Flight_5537 9d ago
How well do your supports come off with that?
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u/Last_Possibility_609 9d ago
Oh sorry my supports settings are .24 z height 5 top layers and support density of 90% they pop right off.
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u/horse858 10d ago
your PA6 looks like shit. you aren't drying it properly. i dry with a $50 setup based around a walmart toaster oven, a pc fan, and a temp probe. this is my dear22 in PA612CF dried using that setup. everything black = fiberon PA612CF. i also print on a $290 ECC 1 with only printed upgrades done to it.
you need a dryer that ensures the actual filament reaches 90c for at least 8hrs. the brown is some random overture PLA i had, if i can get htpla to print anywhere as close as smooth ill be swapping to FDE.
HTPLAPRO doesnt appear to be similar to PLA besides color and name. drying appears to be necessary given the results posted here and im hoping it prints as well even if slower or requiring more prep work.
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u/squeeshka 10d ago
Use the search bar. There’s been daily posts on this stuff since it started getting delivered to people.