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.
Evolution of the elastic modulus E’ with temperature for PLA at 1 Hz. The delimited zones are A—the glassy region; B—the glass transition region; C—the first rubbery plateau; D—the region of cold crystallization; E—the second rubbery plateau; F—the flowing region. Adapted from reference [57], with permission from Elsevier. Copyright 2020.
