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yenziwe ngantoni iplastiki
Yenziwe ngantoni iplastiki? Njengezinto eziyimfuneko kubomi bale mihla, iiplastiki zisetyenziswa ngokubanzi kwimimandla emininzi efana nokupakishwa, izixhobo zombane, iimoto kunye nokwakha. Zeziphi izinto iiplastiki ezenziwe ngazo? Oku kubandakanya isayensi entsonkothileyo yeepolymers kwikhemic...Funda ngokugqithisileyo -
yintoni dmf
Loluphi uhlobo lwesinyibilikisi iDMF? I-Dimethylformamide (DMF) yi-solvent esetyenziswa ngokubanzi kwishishini lemichiza. Ukuqonda ukuba luhlobo luni lwesinyibilikisi iDMF ibalulekile kubasebenzi kwimveliso yeekhemikhali, uphando lwaselabhoratri kunye nemimandla ehambelana nayo. Kweli nqaku, siza kuhlalutya ngokweenkcukacha i-che...Funda ngokugqithisileyo -
indawo ebilayo ye-acetic acid
Uhlalutyo lwamanqaku okubila kwe-acetic acid: ubushushu, izinto eziphembelela kunye nokusetyenziswa kwe-Acetic acid (ifomula yekhemikhali CH₃COOH), eyaziwa ngokuba yi-acetic acid, yi-asidi ephilayo esetyenziswa kakhulu kwimichiza, ukutya kunye namashishini amayeza. Iimpawu ezibonakalayo ze-acetic acid, ngokukodwa...Funda ngokugqithisileyo -
indawo yokubilisa ye-ethylene glycol
Indawo yokubilisa ye-Ethylene Glycol kunye nohlalutyo lwepropati yeekhemikhali Kwishishini lemichiza, i-ethylene glycol (i-Ethylene Glycol) yinto ebalulekileyo yeekhemikhali ezisetyenziswa kakhulu kwiinkalo ezahlukeneyo ezifana ne-antifreeze kunye nokuveliswa kwe-resin. Ukuqonda iimpawu zephysicochemical o...Funda ngokugqithisileyo -
indawo yokubila ye-n-butanol
Indawo yokubilisa ye-n-Butanol: iinkcukacha kunye nezinto ezichaphazelayo i-n-Butanol, eyaziwa ngokuba yi-1-butanol, yinto eqhelekileyo ye-organic compound esetyenziswa ngokubanzi kwiikhemikhali, ipeyinti kunye namashishini amayeza. Indawo yokubilisa yiparameter ebaluleke kakhulu kwiipropathi ezibonakalayo ze-n-Butanol, ezingekho kuphela ...Funda ngokugqithisileyo -
Ubuninzi be-triethylamine
Ubuninzi be-Triethylamine: Ukuqonda kunye nezicelo I-Triethylamine (i-TEA) yinto ebalulekileyo ye-organic compound esetyenziswa ngokubanzi kumashishini amachiza, amayeza, kunye nedayi. Ukuqonda iimpawu ezibonakalayo ze-triethylamine, ngokukodwa ukuxinana kwayo, kubalulekile ekusebenziseni ngokufanelekileyo kunye nokulawula okukhuselekileyo. Mna...Funda ngokugqithisileyo -
Ubuninzi be-n-butanol
Ubuninzi be-n-butanol: uhlalutyo olunzulu kunye nezinto ezichaphazelayo Ubuninzi be-n-butanol yiparameter yomzimba ebalulekileyo kwimveliso yeekhemikhali, enefuthe elithe ngqo ekulawuleni umgangatho wemveliso, ukulungiswa kwenkqubo kunye nokulawula ukhuseleko. Eli phepha liza kuhlalutya ngokweenkcukacha isiseko...Funda ngokugqithisileyo -
yenziwe ngantoni iPC
Yenziwe ngantoni iPC? -Uhlalutyo olunzulu lweempawu kunye nokusetyenziswa kwe-polycarbonate Kwintsimi yoshishino lweekhemikhali, izinto ze-PC ziye zatsala ingqalelo enkulu ngenxa yokusebenza kwayo okugqwesileyo kunye noluhlu olubanzi lwezicelo.Iyintoni impahla yePC? Eli nqaku liza kuxoxa ngalo mba...Funda ngokugqithisileyo -
ithetha ukuthini i-lcp
Ithetha ukuthini iLCP? Uhlalutyo olupheleleyo lwe-Liquid Crystal Polymers (LCP) kwishishini lemichiza Kwishishini lemichiza, i-LCP imele i-Liquid Crystal Polymer. Iklasi yezixhobo zepolymer enesakhiwo esikhethekileyo kunye neempawu, kwaye inoluhlu olubanzi lwezicelo kwiinkalo ezininzi. Kwi...Funda ngokugqithisileyo -
inombolo cas
Yintoni inombolo yeCAS? -Ikhadi lesazisi sehlabathi jikelele kwizinto zekhemikhali "Inombolo ye-CAS" yinto eqhelekileyo kwaye ibaluleke kakhulu kwishishini lemichiza, nokuba ungusokhemisti, umphandi okanye uchwephesha wokuvelisa imichiza. Nokuba uyikhemisti, umphandi okanye uchwephesha...Funda ngokugqithisileyo -
yintoni iplastiki yevinyl
Yintoni impahla yeVinyl? IVinyl yinto esetyenziswa ngokubanzi kwiithoyi, ubugcisa kunye nemodeli. Kwabo badibana neli kota okokuqala, banokungaqondi ncam ukuba yintoni kanye iVitreous Enamel eyenziwe ngayo. Kweli nqaku, siza kuhlalutya ngokweenkcukacha iimpawu eziphathekayo...Funda ngokugqithisileyo -
yimalini ibhokisi yekhadibhodi
Ixabisa malini ikhadibhodi ngeponti nganye? - Izinto ezichaphazela ixabiso leebhokisi zekhadibhodi ngokweenkcukacha Kubomi bemihla ngemihla, iibhokisi zekhadibhodi zisetyenziswa ngokubanzi njengento eqhelekileyo yokupakisha. Abantu abaninzi, xa bethenga iibhokisi zekhadibhodi, bahlala bebuza: “Ixabisa malini ibhokisi yekhadibhodi ngekhilogram...Funda ngokugqithisileyo
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