Lus piav qhia luv luv:
CAS Nr .: 1314-13-2
Cov mis mos molecular: OZn
Molecular Luj: 81.39
Chemical structure:
| Cov ntaub ntawv yooj yim | |
| Khoom npe | Zinc oxide |
| Qib | Pub qib |
| Qhov tshwm sim | hmoov dawb |
| Assay | 99% |
| Txee lub neej | 2 Xyoo |
| Ntim | 25kg / hnab |
| Qhov xwm txheej | Khaws rau hauv qhov chaw txias, qhuav, tsaus nti hauv ib lub thawv kaw nruj nreem lossis lub tog raj kheej. |
Kev piav qhia ntawm Zinc oxide
Zinc oxide yog dawb siv lead ua los yog hmoov, teej tug mus rau lub hexagonal crystal system. Tsis muaj ntxhiab tsw, tsis muaj tshuaj lom, xuab zeb dawb, zoo zoo. Qhov ceev 5.606g / cm3, refractive index 2.0041,1800 ℃ sublimation. Lub zog xim yog ob npaug ntawm cov hlau lead carbonate, thiab lub zog npog yog ib nrab ntawm carbon dioxide thiab zinc sulfide. Insoluble hauv dej thiab ethanol, soluble hauv acid, sodium hydroxide, ammonium chloride, amphoteric oxide. Yellow thaum tshav kub kub thiab dawb thaum txias. Hauv huab cua ntub, nws nqus cov pa roj carbon dioxide thiab dej thiab maj mam dhau los ua zinc carbonate. Kuj tseem tuaj yeem txo qis rau zinc hlau los ntawm carbon lossis carbon monoxide. Zinc oxide lattice muaj zinc ntau dhau, thawj lub zog ionization ntawm zinc yog qhov tsawg, yooj yim rau plam electrons, thiab zinc oxide electron txav tau ntau dua qhov kev txav mus los, tuaj yeem suav tias yog N-hom semiconductor.
Kev siv cov khoom
Zinc oxide, tseem hu ua zinc dawb, yog cov hmoov dawb huv uas muaj cov amorphous me me los yog rab koob zoo li hais. Raws li cov khoom siv tshuaj lom neeg yooj yim, nws muaj ntau yam kev siv, xws li roj hmab, hluav taws xob, txheej thiab lwm yam lag luam. Kev ua haujlwm thiab kev ua tau zoo Zinc oxide tuaj yeem siv los ua cov xim dawb rau kev luam ntawv thiab dyeing, ntawv ua, sib tw. Hauv kev lag luam roj hmab siv los ua cov roj hmab ntuj, hluavtaws roj hmab thiab latex vulcanized active agent, reinforcing agent thiab colorant. Kuj tseem siv rau hauv cov xim zinc chrome daj, zinc acetate, zinc carbonate, zinc chloride thiab lwm yam kev tsim khoom. Tsis tas li ntawd, nws kuj yog siv rau cov khoom siv hluav taws xob laser, phosphors, thiab lwm yam.
Kev ua haujlwm ntawm cov khoom
Zinc Oxide (ZnO) yog cov khoom ua haujlwm zoo inorganic. ZnO nanopowder qhia tau hais tias muaj ntau yam khoom tshwj xeeb, xws li tsis yog tsiv teb tsaws chaw, fluorescent, piezoelectric, nqus thiab tawg muaj peev xwm UV. Zinc oxide nanopowder yog nrog kev ua tau zoo hauv kev kho qhov muag, hluav taws xob, sib nqus, thiab lwm qhov chaw rhiab heev.
