Preparation and Characteristic of PC/PLA/TPU Blends by Reactive Extrusion

Figure 6

SEM images of the impact break section of blends: (a) PC/PLA (70/30); (b) PC/PLA/TPU (70/30/30); (c) PC/PLA/TPU/DBTO (70/30/30/0.8).

(a)

(b)

(c)