PVA 2488, ib qho polyvinyl alcohol uas muaj kev ua tau zoo, tuaj yeem siv tau ntau hom kev. Vim nws cov yam ntxwv tshwj xeeb ntawm kev tsim cov yeeb yaj kiab zoo, viscosity siab thiab solubility zoo, qhov polymer qib no yog siv dav hauv ntau lub lag luam xws li adhesives, textiles, thiab coatings.