Materials
eSUN ePA-CF
Carbon-fiber nylon; dry before use and print with a hardened nozzle.
Verified November 2026 · eSUN data sheetPrint settings
- Nozzle temperature
- 240–270°C
- Bed temperature
- 70–90°C
- Density
- 1.14 g/cm³
- Length per kg (1.75 mm)
- ≈ 365 m
- Enclosure
- Recommended
- Drying
- 80°C for 8 h
- Typical price
- $55 per kg
About Nylon
Very tough and wear resistant but absorbs moisture fast. Dry it and print from a dry box.
Getting good results with eSUN ePA-CF
- Start near the middle of the range (255°C) and print a temperature tower to find your printer's sweet spot.
- Faster printing needs a hotter nozzle; slow, detailed prints look best near the low end of the range.
- Use an enclosure and keep drafts away to prevent warping and layer splits.
- Dry it (80°C for 8 h) if you hear popping, see extra stringing, or the surface turns rough.
Plan a print with the print cost calculator or convert meters to grams with the filament converter. Always check the label on your spool, since makers update their recommendations.