Subsequently, The PVAc undergoes a process referred to as alcoholysis (or hydrolysis) in the existence of an alcohol and a solid base or acid catalyst. The acetate groups during the PVAc are changed by hydroxyl teams, resulting in the formation of PVA. PVA has various Qualities which make it a https://www.tjcyindustrialchem.com/news/what-is-pva.html