Polyvinyl alcohol (PVA) is a versatile polymer with a broad range of applications in industries like textiles, adhesives, and biodegradable packaging. In textiles, PVA is used as a sizing agent to increase the strength and durability of fabrics. PVA also plays a crucial role in the construction sector, where it is added to cement-based products to enhance adhesion, improve durability, and reduce cracking. Additionally, PVA is used in the production of biodegradable films, offering eco-friendly alternatives to traditional packaging.