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. 2023 Dec 11;10(6):1251–1259. doi: 10.1089/3dp.2022.0263

Table 1.

Printing Parameters

Process parameter TPU CPLA
Nozzle size (mm) 0.4 0.8
Layer thickness (mm) 0.2 0.2
Extrusion temperature (°C) 240 260
Printing speed (mm/s) 25 20
Infill percentage (%) 100 (for the channels)
100 (for the joint)
25 (for other parts)
100

CPLA, conductive polylactic acid; TPU, thermoplastic polyurethane.