Nyob rau hauv tag nrho cov qib hauv polyvinyl alcohol, PVA 1799 yog tshwj xeeb vim nws muaj cov qib siab ntawm solubility nrog cov khoom zoo dua ntawm cov yeeb yaj kiab, thiab muaj peev xwm los ua soluble hauv ntau qhov kev thov. PVA 1799 zoo li yog qhov qib tsuas yog uas coj tau qhov ua tau zoo nrog qhov yooj yim ntawm kev thov vim nws ua rau cov chaw tsim khoom nrog cov khoom zoo dua thiab kev ua tau zoo. Raws li kev lag luam, PVA 1799 muaj cov yam ntxwv tshwj xeeb uas tso cai rau cov chaw tsim khoom siv qhov no rau lawv cov formulations kom tso cai rau cov neeg siv khoom siv cov yam ntxwv ntawd rau lawv cov nhuav tshwj xeeb.