Fina-finan polymer suna da aikace-aikace iri-iri saboda kaddarorinsu kuma ana amfani da su a masana'antu kamar marufi, kayan lantarki, motoci, da biomedical azaman suturar kariya, yadudduka masu shinge, ƙulla kayan lantarki, ko a matsayin maɓalli don sassauƙan nuni.
Kamar yadda fim ɗin polymer yana nufin takarda na bakin ciki ko sutura da aka yi daga kayan polymer.Babban manufar tace diski na ganye a cikin tacewa na fim ɗin polymer shine don cire ƙazanta, gurɓatacce, da barbashi daga narke polymer ko bayani kafin tsarin samar da fim.Wannan yana taimakawa wajen tabbatar da samar da fina-finai na polymer masu inganci da lahani.