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, which belongs to the same copolyester material group, offers similarly easy printing as PET-G. A very important advantage of Premium PCTG filament is its increased impact toughness, high dimensional stability, and low shrinkage. Spectrum Premium PCTG filament combines the most desirable properties of Tough PLA and PET-G. The PCTG material has a heat deflection temperature of 76"C, as well as excellent print surface and higher elasticity. Other benefits include high chemical resistance of printed models. Parts made using transparent Spectrum Premium PCTG colors have higher clarity than their counterparts made with PET-G. This means it is possible to achieve an effect close to transparency with a low 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- higher transparency 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 tests- 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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