Subsequently, The PVAc undergoes a procedure known as alcoholysis (or hydrolysis) from the presence of the Liquor and a powerful base or acid catalyst. The acetate teams inside the PVAc are changed by hydroxyl teams, leading to the development of PVA. Adhesion at this interface is, hence, a important Consider https://www.tjcyindustrialchem.com/news/what-is-pva.html