Cov acetone thiab acetone yog ob qho tib si ntawm cov roj carbon, hydrogen, thiab oxygen, tab sis lawv cov khoom thiab siv tuaj yeem sib txawv. Thaum ob qho tib si tshuaj yog suav nrog "Acetone, "Lawv qhov kev sib txawv tau pom meej thaum txiav txim siab lawv cov peev txheej, cov qauv tshuaj, thiab siv tshwj xeeb.

Peb yuav tsum paub qhov txawv ntawm acetone thiab acetone. Cov acetone ntshiab yog ib qho tsis muaj kob, cov kua uas tsis muaj zog nrog lub zog ua kom hnov ​​tsw tsw qab. Nws yog feem ntau siv nyob rau hauv ntsia hlau polish Remover vim nws lub peev xwm los yaj lub resin tiv thaiv nyob rau hauv ntsia hlau polish. Tsis tas li ntawd, acetone ntshiab yog siv los ua cov kuab tshuaj rau cellulose acetate, nrog rau lwm cov ntaub ntawv cob qhia. Nws tseem yog cov khoom siv tseem ceeb hauv kev tsim ntau yam tshuaj lom thiab cov kuab tshuaj.

Ntawm qhov tod tes, acetone yog ib pawg dav dav siv los piav qhia txog ib pawg ntawm cov sib txuas ua ke uas suav nrog cov acetone ntshiab thiab lwm yam sib txawv nrog cov khoom sib txawv. Acetone feem ntau yog tsim los ntawm kev rhuav tshem ntawm acetic acid thiab methane ntawm qhov kub. Nws tseem pom nyob rau hauv qhov xwm, raws li ib tug los ntawm-khoom ntawm anaerobic kev zom ntawm cov organic teeb meem.

Hais txog nws lub cev, ntshiab acetone muaj qhov qis dua boil poub taw tes tshaj li dej, thaum acetone muaj qhov cub ntau dua. Qhov sib txawv no hauv cov point boiling tuaj yeem cuam tshuam lawv cov kev siv thiab tshuaj lom neeg. Piv txwv li, Acetone dawb huv yuav rhaub tau ntawm 56.2 ° C, ua kom nws haum rau cov ntsia thawv ntsia thawv 80.3 °

Thaum nws hais txog lawv cov acetone, ntshiab acetone feem ntau yog siv los ua kev daws teeb meem vim nws lub peev xwm ua kom yaj sab hauv ntsia thawv txhuam hauv ntsia thawv ntsia hlau polish. Nws tseem siv nyob rau hauv kev tsim ntau ntau yam tshuaj lom thiab cov kuab tshuaj raws li tau hais ua ntej. Ntawm qhov tod tes, acetone yog siv hauv ntau cov txheej txheem muaj xws li kev tsim cov acetic acid, cellulose cellulose acetate, thiab lwm yam resin-based cov ntaub ntawv. Nws tseem siv los ua tus neeg saib xyuas kev tu rau ntau qhov chaw hlau vim nws lub peev xwm kom tau txais roj thiab lwm yam tsis txaus ntseeg.

Cov acetone thiab acetone yog cov tshuaj sib txawv uas faib qee tus yam ntxwv uas muaj ntau tab sis sib txawv hauv lawv cov khoom siv lub cev thiab siv. Cov acetone ntshiab yog cov kua hluav taws xob ntau uas yog siv los ua cov kuab tshuaj txhuam tus ntsia hlau polish remover thiab ntau yam tshuaj lom thiab cov kuab tshuaj. Ntawm qhov tod tes, acetone hais txog ib pawg sib txuas nrog cov khoom sib txawv uas tau siv nyob rau hauv ntau cov txheej txheem muaj cov actetic acid, cov ntaub ntawv ntawm cellulose acetate, thiab lwm yam khoom siv resin. Nkag siab txog qhov sib txawv ntawm ob cov tshuaj yeeb yog qhov tseem ceeb rau kev siv tau zoo hauv ntau yam kev siv.