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.
(a) Schematic of the coextrusion device with feedblock and die exit system. TEM micrographs of interfacial morphology for (b) PP-g-MA/PA6 and (c) PP-g-MA/EVOH bilayers quenched after leaving the feedblock and for (d) PP-g-MA/PA6 and (e) PP-g-MA/EVOH bilayers quenched after leaving the die exit. The area sandwiched between parallel dashed lines in (b–e) indicates the interfacial regions. Reprinted with permission from Ref. [83]. Copyright (2020) American Chemical Society.
