- Chikamu 14

China iri kukurudzira kuvandudzwa kwevaindisitiri vanobuda, uye kukosha kwekuburitsa kweiyo itsva indasitiri ichasvika gumi trillion yuan!
Na admin on 23-12-19
Mumakore achangopfuura, China yakakurudzira kuvandudzwa kwemaindasitiri echiitiko ichibva kuchizvarwa chechizvarwa chechizvarwa chechizvarwa cheveruzivo. Iyo Nyowani Nyowani Indasitiri inoda ...
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Unoita sei acetone mu lab?
Na admin on 23-12-18
Acetone ndeye isina ruvara, isina mvura inonamira iyo inokanganisa nemvura uye inokandira mune akawanda organic sol sol sol. Icho chinoshandiswa maindasitiri akasarudzika pamwe nehuremu hwakawanda hwekushandisa mumakemikari, mishonga, cosmetics, uye mamwe maindasitiri. Munyaya ino, tichaongorora maitiro ekuita acetone ...
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Acetone yakaitwa sei narini?
Na admin on 23-12-18
Acetone ndeye isina ruvara, isina kunaka mvura ine kunhuhwirira kwakasimba kwemuti. Icho chinhu chinoshandiswa zvakanyanya solvent uye chakabikwa mumidziyo yemakemikari. Muzvisikwa, acetone inogadzirwa nehutachiona hwani mumhuka yemhuka dzinopenya, dzakadai semombe uye makwai, kuburikidza nekushambadzira kwe cellulose uye hembe ...
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Unogadzira sei acetone acetone?
Na admin on 23-12-18
Acetone ndeye isina ruvara, isina mvura inonhuwira nekunhuhwirira kwakasimba. Inoshandiswa zvakanyanya mumaindasitiri akasiyana-siyana, peturu, makemikari, etc.accone acetone inogona kushandiswa solvent, yekushambadzira, pendi, isu tinosvitsa kugadzirwa kweiyo acetone. ...
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Ndeapi matatu marudzi emhando dzeacetone?
Na admin on 23-12-18
Acetone iri yakajairika organic solvent, iyo inoshandiswa zvakanyanya mumakemikari, pharmaceutical, pendi, kudhinda uye mamwe maindasitiri. Iyo ine yakasimba solubility uye nyore kusungwa. Acetone iripo muchimiro chekristaro chakachena, asi kazhinji musanganiswa wezvinhu, uye matatu marudzi eaceton ...
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Ndeapi makemikari anoita acetone?
Na admin on 23-12-18
Acetone ndeye isina ruvara, isina kunaka mvura inoshandiswa zvakanyanya muindasitiri uye nezuva nezuva hupenyu. Iwo rudzi rwemuviri weKetone neiyo molecular formula c3h6o. Acetone chinhu chinopisa chezvinhu chine nzvimbo yekubika ye56.11 ° C uye inonyungudika point of -94.99 ° C. Iyo ine inonhuhwirira yakasimba inotsamwisa uye ine vol ...
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Ndeupi musiyano uripo pakati peakachena acetone uye acetone?
Na admin on 23-12-15
Acetone yakachena uye acetone iri mese makomputa eCarbon, hydrogen, uye oksijeni, asi zvivakwa zvavo uye zvinoshandiswa zvinogona kusiyana zvakanyanya. Nepo zvinhu zviviri izvi zvichizotaurwa se "acetone," kusiyana kwavo kunoonekwa kana uchifunga nezvevakareva, makemikari mafomu, uye fungidziro ...
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Chii chinonzi acetone inotengeswa se?
Na admin on 23-12-15
Acetone ndeye isina ruvara, isina kusvibira mvura ine yakasimba inonhuhwirira kunhuhwirira. Ndechimwe chezvakanyanya kushandiswa solvents muindasitiri uye inoshandiswa zvakanyanya mukugadzirwa kwemapendi, zvinonamatira, mishonga yekuuraya zvipuka, mishonga, uye zvimwe zvigadzirwa zvemakemikari. Mukuwedzera, acetone inoshandiswawo seCLAA ...
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Chii chinonzi 100% acetone yakagadzirwa?
Na admin on 23-12-15
Acetone ndeye isina ruvara uye inojekesa mvura, ine yakasimba isina hunhu hunhu uye yakasarudzika solvent kuravira. Iyo inoshandiswa zvakanyanya muindasitiri, sainzi uye tekinoroji, uye nehupenyu hwezuva nezuva. Mumunda wekudhinda, acetone inowanzo shandiswa solvent kubvisa glue pane muchina wekudhinda, saka tha ...
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Acetone iri inopisa here?
Na admin on 23-12-15
Acetone ndeyezvinyorwa zvakashandiswa zvakanyanya zvemakemikari, zvinowanzoshandiswa sechigadzika kana chinhu chakabikwa chemamwe makemikari. Nekudaro, kupisa kwayo kunowanzo kufuratirwa. Kutaura zvazviri, acetone ndeyezvinhu zvinopisa, uye zvine hukasha hwakanyanya uye nzvimbo yakaderera. Naizvozvo, zvinodikanwa kubhadhara Att ...
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Acetone inokuvadza kuvanhu here?
Na admin on 23-12-15
Acetone ndeye isina ruvara, isina kunaka mvura inoshandiswa zvakanyanya muindasitiri uye nezuva nezuva hupenyu. Iyo ine kunhuhwirira kwakasimba kunotsamwisa uye kunopisa zvakanyanya. Naizvozvo, vanhu vazhinji vanoshamisika kana acetone inokuvadza kuvanhu. Munyaya ino, isu tichazoongorora zvinogona kuitika zvehutano hwe acetone pane vanhu ...
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Ndeipi giredhi rakanakisa reacetone?
Na admin on 23-12-15
Acetone ishando yeiyo organic solvent, iyo inoshandiswa zvakanyanya mumusango, peturu, indasitiri yemakemikari, iyo solvent, glue remover, acetone inonyanya kushandiswa Kugadzira zvinoputika, organic reagents, pendi, zvinodhaka, nezvimwe ...
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