For PA-CF (Carbon Nylon): nozzle temperature 260–290°C, bed 80–100°C, chamber 50–70°C, retraction 2.5 mm at 35 mm/s, fan 30%. Requires an enclosure. Requires a hardened nozzle.
Recommended settings
Nozzle temperature
260–290 °C
Bed temperature
80–100 °C
Chamber temperature
50–70 °C
Layer height
0.2–0.28 mm
Retraction
2.5 mm at 35 mm/s
Cooling fan
30%
Infill
35%
Bed adhesion
brim
Enclosure
yes
Hardened nozzle
yes
All-metal hotend
yes
Popular brands
Bambu PA-CF, Polymaker PA6-CF, PrimaCreator
Hardened nozzle (carbide/steel) MANDATORY: carbon abrades a brass nozzle in a single print.
Frequently asked questions
What temperature for PA-CF (Carbon Nylon)?
Nozzle 260–290°C, bed 80–100°C, chamber 50–70°C, fan 30%.
What retraction for PA-CF (Carbon Nylon)?
Retraction 2.5 mm at 35 mm/s. Layer height 0.2–0.28 mm, infill 35%.
Do I need an enclosure for PA-CF (Carbon Nylon)?
Yes: PA-CF (Carbon Nylon) requires an enclosure (50–70°C). It also needs a hardened nozzle.