The Attractive properties of PVA and PVA-HNT nanocomposites make them ideal for programs in bone tissue engineering and drug shipping devices. Multi-laboratory analysis from the reproducibility of polymer biodegradation assessments implementing standardized and modified respirometry techniques, McDonough. Typically viewed as (or a minimum of promoted as) sustainable, polyvinyl Alcohol... https://www.tjcyindustrialchem.com/news/what-is-pva.html