Polyvinyl Alcohol yog ib qho polymer organic uas tsim los ntawm tib neeg uas raug siv thoob plaws ntau lub lag luam vim muaj ntau yam zoo li nws muaj xws li kev daws teeb meem hauv dej, yooj yim los tsim ib qho yeeb, thiab tseem muaj cov khoom nplaum. PVA yog siv hauv textile lag luam ua sizing agent, thiab hauv ntawv lag luam rau coating thiab adhesives. Tsis tas li ntawd, nws yog ib qho tseem ceeb ntawm cov khoom ntxiv cement hauv kev tsim kho, hauv cov txheej txheem xa tshuaj hauv pharmaceutical lag luam. Tag nrho cov kev xaiv no qhia txog qhov zoo li cas nws yog nyob rau ntau txoj hauv kev txawv.