Figure 10.
Fracture surfaces after tensile tests of PLA (a), OFI10 (b), OFI20 (c), POL10 (d) and POL20 (e) 3D-printed samples; scale bar 100 μm.
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.