Acetoneo se solvent masani masani, lea e masani ona faʻaaogaina i vailaʻau, vailaʻau, vali, lomitusi ma isi pisinisi. E malosi solubility ma faigofie volatility. Acetone o loʻo i ai i foliga o le tioata mama, ae i le tele o tulaga o se faʻafefiloi o mea, ma o ituaiga e tolu o le acetone o: acetone masani, isopropyl acetate ma butyl acetate.
o le acetone masani o se ituaiga so'o fa'amoemoe lautele ma le fua CH3COCH3. E leai se lanu, faʻatasi ai ma foliga o le maualalo o le volatility, faʻafefe vai. O le acetone masani o loʻo i ai le lautele o le solubility, lea e mafai ona faʻamavaeina le tele o mea faʻapitoa ma mea faʻapitoa. O se tasi lea o mea e sili ona taua i le gaosiga o meaola faʻapitoa ma o se mea taua tele i le tuʻufaʻatasia o isi faʻalapotopotoga faʻapitoa. E le gata i lea, o le acetone masani o loʻo faʻaaogaina lautele foi i le fale lomitusi, le paʻu paʻu, le fale gaosi oloa ma isi pisinisi.
isopropyl acetate o se ituaiga o ester faʻatasi ma le fua CH3COOCH(CH3)2. E leai se lanu ma manino le vai viscous ma maualalo volatility ma solubility lelei. Isopropyl acetate e lelei le fetaui ma le tele o resins ma pigments, ma e faʻaaogaina lautele i le gaosiga o vali, faʻapipiʻi, lolomi vaitusi ma isi oloa. E le gata i lea, o le isopropyl acetate o loʻo faʻaaogaina foi e avea o se solvent mo le cellulose acetate film ma le cellulose triacetate fiber production.
butyl acetate o se ituaiga o ester faʻatasi ma le fua CH3COOCH2CH2CH3. E leai se lanu manino le vai ma maualalo volatility ma solubility lelei. Butyl acetate e lelei le fetaui ma le tele o resini ma pigments, ma e faʻaaogaina lautele i le gaosiga o vali, faʻapipiʻi, lolomi vaitusi ma isi oloa. E le gata i lea, o le butyl acetate o loʻo faʻaaogaina foi e avea o se solvent mo le cellulose acetate film ma le cellulose triacetate fiber production.
o ituaiga e tolu o acetone ei ai o latou lava uiga ma faʻaoga i vaega eseese. Ole acetone masani e lautele le solubility ma e fa'aaogaina lautele i pisinisi eseese; Isopropyl acetate ma le butyl acetate e lelei le fetaui ma resins ma pigments ma e faʻaaogaina lautele i le gaosiga o vali, faʻapipiʻi, lolomi vaitusi ma isi oloa. E le gata i lea, o loʻo faʻaaogaina foi e avea ma solvents mo le cellulose acetate film ma le cellulose triacetate fiber production.
Taimi meli: Tes-18-2023