Vinyl acetate (VAC) ndi yofunika organic mankhwala zopangira ndi molecular formula wa C4H6O2, amadziwikanso kuti vinyl acetate ndi vinyl acetate.Vinyl acetate amagwiritsidwa ntchito kwambiri popanga mowa wa polyvinyl, ethylene-vinyl acetate copolymer (EVA resin), ethylene-vinyl alcohol copolymer (EVOH resin), vinyl acetate-vinyl chloride copolymer (vinyl chloride resin), latex yoyera, acrylic fiber ndi mankhwala ena.Amagwiritsidwa ntchito kwambiri pakupanga ulusi, zokutira, slurry, filimu, kukonza zikopa, kukonza nthaka, ndipo ali ndi chiyembekezo chachikulu cha chitukuko ndi kugwiritsidwa ntchito.Njira za vinyl acetate zimaphatikizapo njira ya carbide acetylene, njira ya gasi ya acetylene ndi njira ya petroleum ethylene.Njira ya carbide acetylene imagwiritsidwa ntchito makamaka ku China, ndipo mphamvu yopangira njira ya carbide acetylene idzafika 62% mu 2020.
M'zaka zaposachedwa, kufunikira kwa msika wa vinyl acetate ku China kwawonetsa kukwera.Malinga ndi ziwerengero za China Chemical Fiber Viwanda Association, mu 2016, zomwe zikuwoneka kuti zimamwa vinyl acetate ku China zinali matani 1.94 miliyoni, zomwe zidakwera mpaka matani 2.33 miliyoni mu 2019. kuchuluka kwa ntchito zamafakitale akumunsi kunali kochepa, zomwe zidapangitsa kuchepa kwapang'onopang'ono kwakumwa kwa vinyl acetate mpaka matani 2.16 miliyoni;Ndi kukhazikika kwa vuto la mliri mu theka lachiwiri la chaka komanso kuyambiranso kwachuma kwachuma, kufunikira kwa vinyl acetate kudachira mwachangu kuyambira theka lachiwiri la 2020 mpaka theka loyamba la 2021, mtengo wamsika unakwera kwambiri, ndipo mafakitale adachira.
Mapangidwe a vinyl acetate ku China ndiwokhazikika, okhala ndi mowa wa polyvinyl, polyvinyl acetate, mafuta odzola a VAE ndi utomoni wa EVA monga zinthu zazikuluzikulu.Mu 2020, kuchuluka kwa mowa wa polyvinyl m'nyumba zam'nyumba za vinyl acetate kudzafika 65%, ndipo gawo lonse la polyvinyl acetate, mafuta odzola a VAE ndi utomoni wa EAV adzakhala 31%.
Pakadali pano, China ili ndi mphamvu yayikulu kwambiri ya vinyl acetate padziko lapansi.Mu 2020, mphamvu yaku China ya vinyl acetate idzafika matani 2.65 miliyoni, zomwe zimatengera pafupifupi 40% ya mphamvu zonse zapadziko lonse lapansi.M'zaka zaposachedwa, mphamvu yakumbuyo mumakampani aku China acetate ya vinyl yasiya pang'onopang'ono, ndipo mphamvu zapamwamba zawonjezeredwa kudzaza msika.Ndi kukhathamiritsa kosalekeza kwa kapangidwe kazinthu zamagetsi, kupanga kwa vinyl acetate ku China kwawonetsa kukula konse.Malinga ndi ziwerengero za China Chemical CHIKWANGWANI Makampani Association, zoweta vinilu acetate kupanga chawonjezeka kuchokera matani 1.91 miliyoni mu 2016 mpaka 2.28 miliyoni matani mu 2019, ndi pawiri pachaka kukula mlingo wa 5.98%;Mu 2020, chifukwa chotsika mtengo wamafuta padziko lonse lapansi, mtengo wopangira njira yakunja ya petroleum ethylene unachepetsedwa, kulowetsedwa kwa vinyl acetate ku China kudakwera, ndipo kupanga m'nyumba kwa vinyl acetate kudatsika mpaka matani 1.99 miliyoni;Kuyambira theka lachiwiri la 2020, ndikukula kwachuma padziko lonse lapansi komanso kukwera kwamitengo yamafuta padziko lonse lapansi, kupanga makampani apanyumba a vinyl acetate kwatenthedwa.