Subsequently, The PVAc undergoes a method called alcoholysis (or hydrolysis) inside the existence of an alcohol and a solid base or acid catalyst. The acetate teams from the PVAc are replaced by hydroxyl teams, bringing about the formation of PVA. Having said that, hydroxyl teams in PVA can gradual the https://www.tjcyindustrialchem.com/news/what-is-pva.html