Incazelo emfushane:
Inombolo ye-CAS: 1314-13-2
Ifomula yemolekyuli: OZn
isisindo se-molecule: 81.39
Isakhiwo samakhemikhali:
| Ulwazi Oluyisisekelo | |
| Igama lomkhiqizo | I-Zinc oxide |
| Ibanga | Ibanga lokuphakelayo |
| Ukubukeka | impushana emhlophe |
| Isivivinyo | 99% |
| Impilo yeshelufu | iminyaka engu-2 |
| Ukupakisha | 25kg/isikhwama |
| Isimo | Gcina endaweni epholile, eyomile, emnyama esitsheni esivalwe ngci noma isilinda. |
Incazelo ye-Zinc oxide
I-Zinc oxide iyikristalu emhlophe noma impushana, eyingxenye ye-hexagonal crystal system. Ayinaphunga, ayinabuthi, ayinasihlabathi, ikhwalithi enhle. Ukuminyana 5.606g/cm3, inkomba ye-refractive 2.0041,1800℃ sublimation. Amandla okufaka imibala aphindwe kabili kunawe-basic lead carbonate, futhi amandla okuvala ayingxenye ye-carbon dioxide ne-zinc sulfide. Ayincibiliki emanzini ne-ethanol, i-soluble ku-asidi, i-sodium hydroxide, i-ammonium chloride, i-amphoteric oxide. Uphuzi uma ushiswa ezingeni eliphezulu kanye nomhlophe uma upholile. Emoyeni onomswakama, imunca isikhutha namanzi futhi kancane kancane iba yizinc carbonate eyisisekelo. Ingabuye yehliswe ibe yinsimbi ye-zinc nge-carbon noma i-carbon monoxide. I-zinc oxide lattice ine-zinc eyeqile, amandla okuqala e-ionization e-zinc aphansi, kulula ukulahlekelwa ama-electron, futhi ukuhamba kwe-electron ye-zinc oxide kukhulu kakhulu kunokuhamba kwezimbobo, kungabhekwa njenge-N-type semiconductor.
Ukusetshenziswa komkhiqizo
I-Zinc oxide, eyaziwa nangokuthi i-zinc white, iyimpushana emhlophe ehlanzekile eyakhiwe izinhlayiya ezincane ze-amorphous noma ezifana nenaliti. Njengezinto zokusetshenziswa zamakhemikhali eziyisisekelo, inezinhlobonhlobo zezicelo, njengenjoloba, i-electronics, i-coatings nezinye izimboni. Umsebenzi nokusebenza ngempumelelo I-Zinc oxide ingasetshenziswa njengesibala esimhlophe sokuphrinta nokudaya, ukwenza iphepha, umentshisi. Embonini yenjoloba esetshenziswa njengenjoloba yemvelo, irabha yokwenziwa kanye ne-latex vulcanized ejenti esebenzayo, i-ejenti eqinisayo kanye nombala. Ibuye isetshenziswe ku-pigment zinc chrome yellow, zinc acetate, zinc carbonate, zinc chloride nokunye ukukhiqiza. Ngaphezu kwalokho, ibuye isetshenziselwe izinto ze-laser electronic, phosphors, njll.
Umsebenzi womkhiqizo
I-Zinc Oxide (ZnO) iwumkhiqizo osebenza kahle wezinto ezingaphili. I-ZnO nanopowder ikhombisa izakhiwo eziningi ezikhethekile, njengokungafuduki, i-fluorescent, i-piezoelectric, ukumuncwa kanye nekhono le-UV elihlakazayo. I-Zinc oxide nanopowder isebenza ngendlela emangalisayo ezindaweni zokubona, zikagesi, kazibuthe, nezinye izindawo ezibucayi.
