Subsequently, The PVAc undergoes a procedure often known as alcoholysis (or hydrolysis) within the presence of the alcohol and a robust foundation or acid catalyst. The acetate groups from the PVAc are changed by hydroxyl groups, resulting in the development of PVA. PVA’s mechanical Attributes and chemical resistance help it https://www.tjcyindustrialchem.com/news/what-is-pva.html