Barasa mai yawan polyvinyl CAS:25213-24-5

Polyvinyl alcohol (PVA) yana samun amfani mai yawa a cikin masana'antu daban-daban saboda kyawawan halayensa. A cikin masana'antar manne, yana aiki a matsayin muhimmin sinadari a cikin tsari daban-daban, yana samar da ƙarfi da haɗin kai a aikace-aikace tun daga manne na itace zuwa manne na takarda. Ƙarfin narkewar ruwa da ƙirƙirar fim ya sa ya zama dole a samar da kayan marufi masu narkewar ruwa, jakunkunan wanki, da masu auna yadi, yana ba da mafita ga buƙatun marufi masu dacewa da muhalli da narkewa. A cikin masana'antar yadi, ana amfani da PVA sosai a matsayin mai auna yadi don haɓaka tsarin saƙa, yana ba da ƙarfi da sassauci ga zare. Bugu da ƙari, yana aiki azaman colloid mai kariya a cikin ƙera copolymers na tushen vinyl acetate da kuma azaman manne a cikin buga launi. Bugu da ƙari, PVA tana taka muhimmiyar rawa a masana'antar takarda, inda ake amfani da ita azaman mai auna saman don inganta ƙarfin takarda, iya bugawa, da kuma shan tawada. Masana'antun magunguna da abinci suna amfani da PVA wajen samar da capsules, azaman mai shafa don allunan, da kuma ƙirƙirar fina-finan da za a iya ci don marufi na abinci. Dabi'arsa ta halitta da kuma rashin guba ita ma ta sanya PVA ta zama abu mai mahimmanci a aikace-aikacen likita, gami da matsayin wani ɓangare na miya a cikin rauni, tsarin isar da magunguna, da kuma kayan aikin injiniyan nama. Gabaɗaya, aikace-aikacen PVA daban-daban suna nuna mahimmancinsa a matsayin polymer mai amfani a fannoni daban-daban na masana'antu da kasuwanci.