esun petg
Re: esun petg
Ah, okay. I haven't run into a fat section yet, so its been okay. It hasn't affected my prints very much in terms of quality, but does affect my dimensional stuff. I mostly print things that require a certain level of dimensional accuracy. Haven't tried their PLA yet, but for the price compared to say, MakerGear stuff, I think I'm willing to compromise a bit.
Re: esun petg
Now you need to do something for your cats! Our cats fun for the day or at least an hour anyway is pouncing on the dog, from ambush. Dotty our dog is so unsuspecting, she is always fair game.Jules wrote:Spectacular job! (Would love to see a follow up pic with your lizard enjoying his new perch! )
That's got to be one heck of hefty lizard!
Retired Master Electrician, Commercial HVAC/R,CNC Router
Re: esun petg
I'm on my third roll of eSun opaque black petg and have not adjusted anything yet.
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Re: esun petg
What solvent can I use to soak the brass nozzles in that have been used for PETG? I regularly clear them out with a wire through the nozzle but there is still junk on the inside of the brass nozzle that causes problems. I would like to soak them and clean the PETG completely out (like using Acetone on ABS). What solvent will melt the PETG? I also tried using a torch but it just charred the PETG inside the nozzle and now it is all black but not removed
Thanks,
Matt
Thanks,
Matt
Re: esun petg
Matt, the correct solvent for petg, polycarb, pla and most plastics is methylene chloride also known as dichloromethane. You will only find it locally in paint stripper. You can pick it up from sellers on ebay by the qt. be careful with it. Its far more hazardous to your health than acetone
Re: esun petg
To be fair, acetone is pretty harmless to humans. We produce it as a natural metabolic process, so our bodies know how to handle it pretty well.
Custom 3D printing for you or your business -- quote [at] pingring.org
Re: esun petg
Yes, but methylene chloride has been implicated in actual deaths. Granted, that was with people who unwisely decided to use paint stripper on a bathtub in a small, unventilated room, but still. . .insta wrote:To be fair, acetone is pretty harmless to humans.
The paint stripper, though, might be better for soaking than the pure stuff. Pure methylene chloride is so volatile that it evaporates out of the closed and capped bottle I use for applying it. Leave it on the table for a few days and it's just gone.
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Re: esun petg
Okay Thanks. How long would you recommend soaking a nozzle in paint stripper for if I go that route instead of buying the pure stuff?
Re: esun petg
Whereas acetone would just blow you through the side of the building into the neighbor's yard ...Tim wrote:use paint stripper on a bathtub in a small, unventilated room
Re: esun petg
Until it's clean.mjohnsonsa wrote:Okay Thanks. How long would you recommend soaking a nozzle in paint stripper for if I go that route instead of buying the pure stuff?
It's a dumb answer but we don't know how strong your paint thinner is. If you have an ultrasonic cleaner that'll speed it up greatly.
Is this on a V3 or V4 nozzle?
Custom 3D printing for you or your business -- quote [at] pingring.org