. 2021 Jul 23;13(15):2434. doi: 10.3390/polym13152434
© 2021 by the authors.
Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (https://creativecommons.org/licenses/by/4.0/).
Figure 10.
AFM images of PVC films after irradiation.