The Attractive Homes of PVA and PVA-HNT nanocomposites make them well suited for programs in bone tissue engineering and drug supply methods. MonoSol’s film meets all regulatory basic safety standards, such as the OECD 301 conditions for biodegradability (OECD 301B), that is extensively used by regulatory companies throughout the world. https://www.tjcyindustrialchem.com/news/what-is-pva.html