Polyvinyl alcohol (PVA) is a vinyl polymer joined by only carbon-carbon linkages. The linkage is the same as those of typical plastics such as polyethylene, polypropylene, and polystyrene and of water-soluble polymers such as polyacrylamide and polyacrylic acid. It is a synthetic, water-soluble polymer that is semicrystalline, colorless, odorless, bioinert, and tasteless. It is used i... https://www.openpr.com/news/3874285/polyvinyl-alcohol-market-to-surpass-us-2-41-billion-by-2034