Subsequently, The PVAc undergoes a method called alcoholysis (or hydrolysis) in the existence of an alcohol and a robust base or acid catalyst. The acetate groups during the PVAc are replaced by hydroxyl groups, bringing about the development of PVA. Actual physical properties for instance tensile toughness, stiffness, and optical https://www.tjcyindustrialchem.com/news/what-is-pva.html