LulzBot Polycarbonate Polymaker Filament Diameter Review

With the other polycarbonate I had an awful lot of time to clean the nozzle between color or material changes. Not with that. Color change is easy, the nozzle is cleaned without leaving any residue. Pressure tolerance and consistency are amazing. I can drill and tap with confidence. Robust in assembly. Interestingly, white is transparent to hyper-red LEDs, which was amazing. I would like more color solutions, but not at the expense of performance.

Unbelievable, there is finally a 3D printing filament that performs better than expected. Had to downgrade from 5 to 3 as it's not as durable as the PLA print I made from the same material. I print at 260 for the hot end and 100 for the bed. Prints smoothly and consistently. Unfortunately the spool is too big to fit in the Raise3d case but I use a drill to wrap it around an empty spool that fits. To be honest I've tried so many different threads including Raise3d's materials and this is the…

This is by far the most durable printed polycarbonate. Absolutely no warping when printing at a speed of 100mm/s at a layer temperature of 110°C and a print temperature of 295°C when applying PVA glue to glass. The print doesn't even look like exotic technical filament because it's so easy to work with. The adhesion of the layers is very good. I mostly print at 100% infill with parts typically 10" wide and 4" high with no problems with curling. There is some shrinkage on cooling in the x,y…