Figure 6.
SEM images of the cross-sectional surface of PLA/PBAT/PBS/nano talc composite 3D prints: (a–c), SEM images from a horizontal dumbbell; (d–f), SEM images from a vertical dumbbell; (examples of void areas were identified by yellow arrows).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.