VP/VA Copolymers suna samar da bayyane, sassauƙa, fina-finan iskar oxygen waɗanda ke manne da gilashi, robobi da karafa.Vinylpyrrolidone / Vinyl acetate (VP / VA) resins ne masu layi, bazuwar copolymers da aka samar ta hanyar polymerization na free-radical na monomers a cikin ma'auni daban-daban.VP/VA Copolymers suna samuwa a matsayin farin foda ko share bayani a cikin ethanol da ruwa.VP/VA copolymers ana amfani da su sosai azaman tsoffin fina-finai saboda sassaucin fim ɗin su, mannewa mai kyau, ƙwaƙƙwalwa, cirewar ruwa da tauri.Waɗannan kaddarorin suna yin copolymers na PVP / VA dacewa da nau'ikan masana'antu, kulawar mutum da samfuran magunguna.