For this reason, I started looking into trying out PHA (allPHA from colorfabb I think) which supposedly fully biodegrades. I nabbed a spool but haven’t gotten around to printing with it since I print pretty infrequently. If it goes well, I’d like to make it my default prototyping filament. (Currently I use rPLA which is just post industrial recycled, and algae fill PLA for non-mechanical stuff).
For additional “reading” on the topic, makersmuse has a good video about this: https://youtu.be/jCsnVp6mEbk
For this reason, I started looking into trying out PHA (allPHA from colorfabb I think) which supposedly fully biodegrades. I nabbed a spool but haven’t gotten around to printing with it since I print pretty infrequently. If it goes well, I’d like to make it my default prototyping filament. (Currently I use rPLA which is just post industrial recycled, and algae fill PLA for non-mechanical stuff).