Excellent alternative to PET-G Spectrum Premium PCTG filament is an excellent alternative to PET-G, which is well known in the world of 3D printing. PCTG filament, belonging to the same material group of copolyesters, offers similarly easy printing as PET-G. A very important advantage of the Premium PCTG filament is its increased impact toughness, high dimensional stability, and low shrinkage. Spectrum Premium PCTG filament combines the most desired properties of Tough PLA and PET-G. PCTG material has a heat deflection temperature of 76"C, as well as excellent print surface and higher elasticity. Other advantages include high chemical resistance of printed models. Elements made using transparent colors of Spectrum Premium PCTG have greater clarity than their counterparts made with PET-G. This means that a near-transparency effect can be achieved with a small number of outer contours.
No heated build chamber is required for printing.
Key features:
heat deflection temperature 76"C higher impact toughness than premium PET-G greater clarity than premium PET-G (applies to transparent colors) easy printing, processing, and finishing chemical resistance high dimensional accuracy of printed parts hydrophobic, odorless excellent print surface
Applications:
visual and functional prototyping fit testing concept models production tools
Filament specifications:
filament diameter: 1.75mm / 2.85mm extrusion temperature: 240–270"C bed temperature: 60–80"C printing speed: 40–110mm/s
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