Table 7.

Recommended values of the parameters for FFF 3D-printing of PEEK.

Parameter	Value/Type
Raster angle	0° [93]
Layer thickness	0.1–0.3 mm [92]
Ambient temperature	150–200 °C [88]
Nozzle temperature	420–440 °C [84]
Print speed	20 mm/s [91]
Infill	100%
Heat treatment method	Annealing [88]