Igama lemveliso:Imonoma yeacetate yevinyl
Imo yemolekyuli:C4H6O2
Inombolo yeCAS:108-05-4
Imveliso yesakhiwo semolekyuli:
Inkcazo:
Into | Iyunithi | Ixabiso |
Ubunyulu | % | 99.9imiz |
Umbala | APHA | 5 ubuninzi |
Ixabiso le-asidi (njenge-acetate acid) | Ppm | 50ubuninzi |
Umxholo wamanzi | Ppm | 400max |
Imbonakalo | - | Ulwelo olucacileyo |
Iipropati zeMichiza:
Iimpawu ezibonakalayo kunye neekhemikhali Iimpawu zolwelo olungenambala kunye nolunokutsha kunye nevumba elimnandi leether. Iqondo lokunyibilika -93.2℃ Indawo yokubila 72.2℃ Uxinaniso oluhambelanayo 0.9317 Isalathiso seRefractive 1.3953 Indawo ecwebezelayo -1℃ Ukunyibilika Ixutywe ne-ethanol, inyibilika kwi-ether, i-acetone, ichloroform, i-carbon tetrachloride kunye nezinye izinyibilikisi eziphilayo ezifakwe kwi-insoluble.
Isicelo:
IVinyl acetate isetyenziselwa ukuvelisa i-emulsions ye-polyvinyl acetate kunye ne-polyvinyl alcohol. Eyona nto isetyenziswayo kwezi emulsions ibikukuncamathelisa, iipeyinti, amalaphu, kunye neemveliso zephepha. Ukuveliswa kwe-vinyl acetate polymers.
Kwifom eyenziwe nge-polymerized yobuninzi beplastiki, iifilimu kunye ne-lacquers; kwifilimu yeplastiki yokupakisha ukutya. Njengesilungisi sesitatshi sokutya.