PVA Can be blended with other polymers to switch its Actual physical Homes. Being an illustration of polymer properties, Mixing PVA with chitin, a deacetylated item of chitin (the 2nd most plentiful polysaccharide in mother nature), can improve its tensile toughness and elasticity. Here is the admin account of Planning https://www.tjcyindustrialchem.com/news/what-is-pva.html