PVA Powder Pre-Drying for Extruding
We'd like to ask a question regarding PVA powder pre-drying for later extrusion in a Composer 450.
We got an answer before for this, to dry it in a furnace for 5 hours, on 90°, but our furnace is not usable at the moment. Is it also sufficient to dry the PVA powder in a near-vacuum environment and also with added silicate gel?
Looking forward to your reply.
Matt from PTE3D