Processing and Wear Behaviour of 3D Printed PLA Reinforced with Biogenic Carbon

Figure 13

Worn surface in (a) polylactide w/o biocarbon, (b) polylactide with 5 vol.-% biocarbon, (c) polylactide with 15 vol.-% biocarbon, and (d) polylactide with 30 vol.-% biocarbon, LSM 700 ZEISS.

(a)

(b)

(c)

(d)