PCTG Filament

Polycyclohexylene Dimethylene Terephthalate Glycol-modified

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Also known as:Polycyclohexylene Dimethylene Terephthalate Glycol-modifiedPETG's better brother
Family:PETG

Why Use PCTG?

  • Tough, strong layer adhesion, minimal warping/sagging
  • Lower moisture uptake vs PETG; very easy printing for performance level

Things to Consider

  • Supports can be hard to remove
  • Expensive and harder to find

Technical Data

Hardware Requirements

Enclosure
Not Needed
Drybox
Not Needed
Hardened Nozzle
Not Needed

Bed Surface Compatibility

Textured PEI
Satin PEI
PA/Nylon Sheet
Polypropylene
Smooth PEI
High Temp

Hover over icons for details. Always use proper release agents when needed.

Frequently Asked Questions

What is PCTG filament?
PCTG (Polycyclohexylene Dimethylene Terephthalate Glycol-modified) is a 3D printing filament. Tough, strong layer adhesion, minimal warping/sagging
What temperature should I print PCTG at?
PCTG typically prints at nozzle temperatures of 230-260°C and bed temperatures of 70-85°C. Moderate cooling
Do I need an enclosure to print PCTG?
An enclosure is optional for printing PCTG.
What is PCTG filament best for?
PCTG is best for: Tough, strong layer adhesion, minimal warping/sagging; Lower moisture uptake vs PETG; very easy printing for performance level.
What are the downsides of PCTG filament?
The main considerations when using PCTG: Supports can be hard to remove; Expensive and harder to find.