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 material group of copolyesters, offers similarly easy printing as PET-G. A very important advantage of the Premium PCTG filament is its increased impact resistance, 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 surface finish and greater elasticity. Other advantages include high chemical resistance of printed models. Parts made using transparent colors of Spectrum Premium PCTG offer greater clarity than their PET-G counterparts. This means it is possible to achieve an effect close to transparency with a small number of outer contours.
No heated build chamber is required for printing.
Key features:
- heat deflection temperature 76"C - higher impact resistance 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 surface finish
Applications:
- visual and functional prototyping - fit testing - conceptual models - manufacturing tools
Filament specifications:
- filament diameter: 1.75mm/2.85mm - extrusion temperature: 240–270"C - bed temperature: 60–80"C - print speed: 40–110mm/s
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