- Ingxenye 21

Ingabe i-acetone iyavutha?
ngo-admin ku-23-12-15
I-acetone iyinto yamakhemikhali esetshenziswa kakhulu, evame ukusetshenziswa njenge-solvent noma into eluhlaza kwamanye amakhemikhali. Nokho, ukuvutha kwayo ngokuvamile akunakwa. Eqinisweni, i-acetone iyinto evuthayo, futhi inokuvutha okuphezulu kanye nephuzu eliphansi lokuthungela. Ngakho-ke, kuyadingeka ukukhokha att...
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Ingabe i-acetone iyingozi kubantu?
ngo-admin ku-23-12-15
I-acetone iwuketshezi olungenambala, oluguquguqukayo olusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. Inephunga elinamandla elicasulayo futhi ivutha kakhulu. Ngakho-ke, abantu abaningi bayazibuza ukuthi i-acetone iyingozi yini kubantu. Kulesi sihloko, sizohlaziya imiphumela yezempilo engaba khona ye-acetone kubantu ...
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Iliphi izinga le-acetone elingcono kakhulu?
ngo-admin ku-23-12-15
I-acetone iwuhlobo lwe-solvent ephilayo, esetshenziswa kakhulu emkhakheni wezokwelapha, i-petroleum, imboni yamakhemikhali, njll. Ingasetshenziswa njenge-ejenti yokuhlanza, i-solvent, i-glue remover, njll. Emkhakheni wezokwelapha, i-acetone isetshenziselwa ikakhulukazi ukukhiqiza iziqhumane, ama-organic reagents, amapende, izidakamizwa, njll.
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Ingabe i-acetone ihlanzekile?
ngo-admin ku-23-12-15
I-acetone iyisihlanzi esivamile sasendlini esivame ukusetshenziselwa ukuhlanza ingilazi, ipulasitiki, nezindawo zensimbi. Ibuye isetshenziswe ngokujwayelekile embonini yokukhiqiza ukuze kukhishwe amafutha nokuhlanza. Nokho, ingabe i-acetone ihlanzekile ngempela? Lesi sihloko sizohlola ubuhle nobubi bokusebenzisa i-acetone njengesihlanzi ...
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Ingabe i-acetone ingancibilika ipulasitiki?
ngo-admin ku-23-12-15
Umbuzo othi "Ingabe i-acetone ingancibilikisa ipulasitiki?" kuyinto evamile, evame ukuzwakala ezindlini, kuma-workshops, kanye nemibuthano yesayensi. Impendulo, njengoba kuvela, iyinkimbinkimbi, futhi lesi sihloko sizocubungula izimiso zamakhemikhali kanye nokusabela okuhambisana nalesi simo. I-acetone iyisitho esilula ...
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Yiziphi izikhombisi-ndlela eziyinhloko zamaphrojekthi amakhemikhali acishe abe ngu-2000 asakhiwa eChina
ngo-admin ku-23-12-15
1, Uhlolojikelele lwamaphrojekthi amakhemikhali kanye nempahla eyinqwaba esakhiwa eShayina Mayelana nemboni yamakhemikhali nempahla yaseChina, cishe kunamaphrojekthi amasha angu-2000 ahlelwayo futhi akhiwa, okubonisa ukuthi imboni yamakhemikhali yaseShayina isesigabeni sokuthuthuka ngokushesha...
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Ingabe i-acetone engu-100% iyavutha?
ngo-admin ku-23-12-14
I-acetone iyinhlanganisela yamakhemikhali esetshenziswa kabanzi enezinhlobonhlobo zezimboni nezasendlini. Ikhono layo lokuncibilikisa izinto eziningi kanye nokuhambisana kwayo nezinto ezihlukahlukene kuyenza ibe yisixazululo semisebenzi eminingi, kusukela ekususeni uwoyela ka-指甲 kuya ekuhlanzeni i-glassware. Nokho, i-flame yayo ...
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Yini enamandla kune-acetone?
ngo-admin ku-23-12-14
I-acetone iyi-solvent evamile, esetshenziswa kakhulu emikhakheni yamakhemikhali, yezokwelapha, yezokwelapha nakweminye imikhakha. Kodwa-ke, kunezinhlanganisela eziningi ezinamandla kune-acetone ngokuya nge-solubility kanye nokusebenza kabusha. Okokuqala, ake sikhulume ngotshwala. I-ethanol wutshwala obujwayelekile basekhaya. Ine...
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Yini engcono kune-acetone?
ngo-admin ku-23-12-14
I-acetone iyi-solvent esetshenziswa kabanzi enokuncibilika okuqinile nokuguquguquka. Isetshenziswa kakhulu embonini, kwisayensi, nasempilweni yansuku zonke. Kodwa-ke, i-acetone inokushiyeka okuthile, njengokuguquguquka okuphezulu, ukuvutha, kanye nobuthi. Ngakho-ke, ukuze kuthuthukiswe ukusebenza kwe-acetone, ucwaningo oluningi ...
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Ingabe osokhemisi bayayithengisa i-acetone?
ngo-admin ku-23-12-14
I-acetone iwuketshezi olungenambala, oluguquguqukayo olusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. Kuyi-solvent evamile futhi ivame ukusetshenziswa ekukhiqizeni izinto ezihlukahlukene zamakhemikhali, njengamapende, izinto zokunamathisela, nezimonyo. Ngaphezu kwalokho, i-acetone iphinde ibe yinto eluhlaza ebalulekile ku-chemical indus ...
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Kungani i-acetone iyingozi?
ngo-admin ku-23-12-14
I-acetone iyi-solvent evamile ye-organic, esetshenziswa kabanzi embonini, kwezokwelapha nakweminye imikhakha. Kodwa-ke, liphinde libe yizinto eziyingozi zamakhemikhali, ezingase zilethe izingozi zokuphepha ezingase zibe khona emphakathini wesintu nasendaweni ezungezile. Okulandelayo yizizathu ezimbalwa zokuthi kungani i-acetone iyingozi. i-acetone imnandi ...
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Kungani kufanele uthenge i-acetone?
ngo-admin ku-23-12-13
I-acetone iwuketshezi olungenambala, olusobala olunephunga elibukhali lokuncisha upende. Iyancibilika emanzini, ethanol, ether, nakwezinye izincibilikisi. Iwuketshezi oluvuthayo noluguquguqukayo olunobuthi obuphezulu nezinto ezicasulayo. Isetshenziswa kabanzi embonini, isayensi nobuchwepheshe, nakweminye imikhakha. &...
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