Galactic Empire Purple HTPLA 500g 1.75mm – Tech Shop Canada
Galactic Empire Purple HTPLA 500g 1.75mm
Galactic Empire Purple HTPLA 500g 1.75mm
Galactic Empire Purple HTPLA 500g 1.75mm
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Galactic Empire Purple HTPLA 500g 1.75mm

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Proto-Pasta's Galactic Empire Purple is a metallic filament, it has a presence and prestige! Purple is the color of royalty after all. So park your star destroyer and roll out the red carpet because this rich, dark purple is complimented with some big, silver fleck for just the right metallic pop!!!

Like the other HTPLAs, Metallic HTPLA can be "Heat Treated"  to increase crystallinity for "Higher Temperature" resistance compared to amorphous PLA, ABS, and co-polyesters like PETG!  Glitter Flake HTPLA prints translucence, but turns opaque when heat treated (or crystallized).  With a more crystalline structure, heat treated HTPLA parts can hold form to near melting, though temperatures where the material is practically useful vary greatly depending on geometry and load conditions!

For this improved performance, your prints should be baked in an oven until you see a change from translucent to opaque with reduced gloss.  This visual change indicating the improved performance! We've  seen the change take place in 5-10 minutes on thin walled parts but can take an hour or more.  We've had good luck in a quality, at home convection oven at 110C (225F).  Parts will get very "floppy" before becoming more firm, so please leave supports on your parts or support them and bake them on a flat, non-radiating surface (like glass, ceramic, or composite).