- Ingxenye 19

Ungayenza kanjani i-acetone?
ngo-admin ku-23-12-18
I-acetone iwuketshezi olungenambala, oluguquguqukayo olunephunga elinamandla. Isetshenziswa kabanzi ezimbonini ezihlukahlukene, njengemithi, i-petroleum, amakhemikhali, njll. I-acetone ingasetshenziswa njenge-solvent, i-ejenti yokuhlanza, i-adhesive, i-peint thinner, njll Kulesi sihloko, sizokwethula ukukhiqizwa kwe-acetone. ...
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Yiziphi izinhlobo ezintathu ze-acetone?
ngo-admin ku-23-12-18
I-acetone iyi-solvent evamile ye-organic, esetshenziswa kakhulu embonini yamakhemikhali, ekhemisi, epende, yokunyathelisa nakwezinye izimboni. Ine-solubility eqinile kanye nokuguquguquka okulula. I-acetone ikhona ngendlela yekristalu emsulwa, kepha ezimweni eziningi iyingxube yezinto, kanye nezinhlobo ezintathu ze-aceton...
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Yimaphi amakhemikhali enza i-acetone?
ngo-admin ku-23-12-18
I-acetone iwuketshezi olungenambala, oluguquguqukayo olusetshenziswa kabanzi embonini nasekuphileni kwansuku zonke. Iwuhlobo lomzimba we-ketone onefomula ye-molecular C3H6O. I-acetone iyinto evuthayo enephuzu elibilayo elingu-56.11°C kanye nephuzu lokuncibilika elingu -94.99°C. Inephunga elinamandla elicasulayo futhi ine-volver...
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Uyini umehluko phakathi kwe-acetone emsulwa ne-acetone?
ngo-admin ku-23-12-15
I-acetone ehlanzekile ne-acetone kokubili kuyinhlanganisela yekhabhoni, i-hydrogen, nomoya-mpilo, kodwa izakhiwo nokusetshenziswa kwazo kungahluka kakhulu. Ngenkathi zombili lezi zinto zivame ukubizwa ngokuthi "i-acetone," umehluko wazo ubonakala lapho kucutshungulwa imithombo yazo, amafomula amakhemikhali, kanye ne-spec ...
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Ithengiswa ngani i-acetone?
ngo-admin ku-23-12-15
I-acetone iwuketshezi olungenambala, oluguquguqukayo olunephunga elinamandla elivuselelayo. Ingenye yezincibilikisi ezisetshenziswa kakhulu embonini futhi isetshenziswa kakhulu ekukhiqizeni amapende, izinto zokunamathisela, izibulala-zinambuzane, izibulala-zinambuzane, izithambisi neminye imikhiqizo yamakhemikhali. Ngaphezu kwalokho, i-acetone isetshenziswa njenge-clea ...
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Yini i-acetone engu-100% eyenziwe ngayo?
ngo-admin ku-23-12-15
I-acetone iwuketshezi olungenambala futhi olusobala, olunezici ezinamandla eziguquguqukayo kanye nokunambitheka okukhethekile kwe-solvent. Isetshenziswa kabanzi embonini, isayensi nobuchwepheshe, kanye nempilo yansuku zonke. Emkhakheni wokunyathelisa, i-acetone ivame ukusetshenziswa njenge-solvent ukususa iglue emshinini wokunyathelisa, ukuze ...
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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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Yiliphi 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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