PCTG

Printability of PCTG filament

Like its relative PET-G, PCTG filament is notable for its ease of printing. One of the reasons why it stands out is its improved impact strength, high dimensional stability, and low shrinkage. It doesn't require a heated chamber and is known to have a flawless and continuous nozzle flow. This, combined with zero warp, makes it an ideal partner for long print jobs and for printing large objects. While it provides a similar ease of printing as PET-G, it surpasses it with higher clarity in transparent colours, achieving an effect close to transparency with few external contours. It should be noted that compared to other materials, detailed settings for PCTG are not as widely available, so some experimentation may be required.

PCTG Mechanical and Thermal Properties

Combining the features of Tough PLA and PET-G, PCTG is tougher and has a higher impact strength. It's resistant to heat with a deflection temperature of 76°C, surpassing many other filaments. Imagine the mechanical properties of a tough, durable plastic bottle, and that should give you a reasonable illustration of the strength of PCTG.

Tips and Other Notable Benefits

PCTG produces prints of high quality with a matte or glossy finish, depending on print settings. It's UV and temperature resistant, making it great for outdoor use. PCTG is FDA-approved for food contact, but manufacturer certification should be confirmed. Unlike ABS, it doesn't emit toxic fumes during printing.

Conclusion

PCTG filament is a high-performing material in the 3D printing world. It combines the mechanical strengths of other popular filaments, while also offering its own unique advantages. Its improved impact strength, high dimensional stability, and low shrinkage make it a solid choice for a wide range of 3D printing applications

Browse all PCTG filaments in stock in our warehouse in Senec, Slovakia. For comparison, see also PETG and CPE.