Comment on What is the best (liquid) glue for gluing PLA prints together?
ExtremeDullard@piefed.social 1 week agoThis is Prusament PLA dissolving in acetone in seconds:
Prusament PLA dissolving in acetone in seconds
I’ll come back to it in 30 minutes and it’ll be a messy soggy half-dissolved thing. And it’ll be fully gone within the hour.
ExcessShiv@lemmy.dbzer0.com 1 week ago
Interesting if that happens, but that seems to be caused by additives used by prusa in their filaments then, because from a chemical standpoint the crystalline structure of PLA is simply not dissolvable by acetone. It can cause swelling and delamination of layers, but not actually dissolve it (without additives that mess with the polymer chains)