I have used it, the clear filaments are good but the colored filaments aren’t so good for the machine.
Had a lot of clogged nozzles with it because they use to much color dye in the filament.
The polymere itself is stronger then regular PLA. The ABS of ICE filament is very good.
I had good results with a nozzle of 1mm @ 210°c @ a speed of 50 and 80 % infill for smaller objects
For a smaller nozzle 0,4 @ 190°c i had also good results. and a speed of 50 and lower the speed of outer and inner shell speed by 1/2
But still if you’re printing with a standaard nozzle I wouldn’t risk it due te clogged nozzle issue.
I’m using White PLA right now on my UM2. Print temp is 215, bed is 60 and feed rate is 60mm/sec on a 0.4 nozzle. The extrusion rate is at 0.93 using S3D and infill is at 20%.
It’s been printing like a dream at the moment but it could be your PTFE coupler if your having feeding problems?
I worked quite well for me. I was printing with a 0.6mm nozzle. Temperature was 230º due to increased flow, due to the higher nozzle size and layer height which was 0.35mm.
I haven tried yet with a 0.4 mm nozzle and lower layer heights.