Acetonehe whakarewa waro noa, e whakamahia nuitia ana i roto i te matū, te rongoa, te peita, te whakaputa me etahi atu ahumahi.He kaha te whakarewatanga me te ngawari ngawari.Ko te Acetone te ahua o te karaihe parakore, engari i te nuinga o te waa he ranunga matū, a ko nga momo acetone e toru ko: te acetone noa, te isopropyl acetate me te butyl acetate.

 

Ko te acetone noa he momo whakarewa kaupapa whanui me te tauira CH3COCH3.Kaore he tae, me te ahua o te iti o te ahuakore, te wai rere.Ko te acetone noa he awhe wairewa whanui, e taea ai te whakakore i nga momo matū pararopi, parakore hoki.Koia tetahi o nga rawa tino nui i roto i te umanga whakahiato waro, he takawaenga nui ano hoki mo te whakahiato o etahi atu puhui waro.I tua atu, ka whakamahia nuitia te acetone noa i roto i te umanga ta, te umanga hiako, te umanga pueru me etahi atu umanga.

Taaka rokiroki acetone

 

Ko te isopropyl acetate he momo pūhui hākawa me te tātai CH3COOCH(CH3)2.Ko te wai karekau he tae, he maamaa te wai maataa me te iti o te pähekeheke me te wairewa pai.He pai te hototahitanga o te Isopropyl acetate me te maha o nga kapia me nga poaka, a ka whakamahia nuitia i roto i te hanga peita, adhesives, peita waituhi me etahi atu hua.I tua atu, ka whakamahia ano hoki te isopropyl acetate hei whakarewa mo te kiriata cellulose acetate me te cellulose triacetate fiber production.

 

Ko te butyl acetate he momo pūhui hākawa me te tātai CH3COOCH2CH2CH3.He wai marama kore tae me te iti o te pähekeheke me te wairewa pai.He pai te hototahi o te Butyl acetate me te maha o nga kapia me nga poaka, a ka whakamahia nuitia i roto i te hanga peita, whakapiri, peita waituhi me etahi atu hua.I tua atu, ka whakamahia ano te butyl acetate hei whakarewa mo te kiriata cellulose acetate me te hangahanga muka triacetate cellulose.

 

Ko nga momo acetone e toru kei a raatau ake ahuatanga me o raatau whakamahinga ki nga waahi rereke.Ko te acetone noa he whanui te awhe whakarewatanga me te whakamahia nuitia i roto i nga momo ahumahi;Ko te Isopropyl acetate me te butyl acetate he pai te hototahi ki nga kapia me nga poaka, ka whakamahia nuitia i roto i te hanga peita, whakapiri, peita waituhi me etahi atu hua.I tua atu, ka whakamahia ano hoki hei whakarewa mo te kiriata acetate cellulose me te hanga muka triacetate cellulose.


Wā tuku: Tihema-18-2023