Specification:
Code | U700-U703 |
Lub npe | Zirconium Dioxide Nanopowder |
Formula | ZrO2 |
CAS Nr. | 1314-23-4 ib |
Particle Loj | 50nm, 80-100nm, 0.3-0.5um |
Purity | 99.9% |
Crystal Hom | Monoclinic |
Qhov tshwm sim | Dawb xim |
Pob | 1kg lossis 25kg / chim, lossis raws li xav tau |
Muaj peev xwm siv tau | Ceramic, pigment, dag gemstones, hnav-tiv taus cov ntaub ntawv, sib tsoo thiab polishing, catalyst, electronics kev lag luam, thiab lwm yam. |
Nqe lus piav qhia:
Nano ZrO2 hmoov muaj cov yam ntxwv ntawm qhov kub thiab txias tsis kam, tshuaj tiv thaiv corrosion, oxidation tsis kam, hnav tsis kam, thermal expansion coefficient loj, me me tshav kub muaj peev xwm thiab thermal conductivity, yog li nws tau txiav txim siab los ua cov khoom siv thermal rwb thaiv tsev zoo heev.
Nano zirconia muaj cov khoom siv kho qhov muag tshwj xeeb, thiab nws qhov kev cuam tshuam rau lub sijhawm ntev-yoj ultraviolet, nruab nrab-yoj thiab infrared yog siab li 85%.Tom qab cov txheej txheej qhuav lawm, cov nanoparticles nruj nreem kaw qhov khoob ntawm cov txheej txheej los ua kom tiav cov txheej txheem cua sov, thiab nws cov thermal conductivity tsawg tuaj yeem yuam kom lub sij hawm hloov mus rau hauv lub txheej kom ntev dua, yog li cov txheej kuj muaj qis dua. thermal conductivity.Lub thermal conductivity ntawm txheej tuaj yeem txhim kho, yog li txhim kho cov thermal rwb thaiv tsev kev ua tau zoo ntawm cov txheej.
Raws li kev tshawb fawb, cov khoom tseem ceeb ntawm cov txheej txheem thermal rwb thaiv tsev yog nano-zirconia hais, uas muaj cov thermal conductivity tsawg heev.Qhov zoo ntawm sab hauv phab ntsa thermal rwb thaiv tsev txheej no yog pleev xim rau nyias 3 hli hauv lub tsev, uas tuaj yeem txhim kho cov rwb thaiv tsev hauv tsev ntau dua 3 ° C thaum lub caij ntuj no.Nws tuaj yeem nce ntxiv los ntawm 90%, thiab lub zog txuag hluav taws xob tuaj yeem ncav cuag ntau dua 80%, yog li qhov tshwm sim ntawm cov dej ntws thiab pwm ntawm phab ntsa tuaj yeem daws tau tag nrho.
Cov ntaub ntawv saum toj no yog rau siv.Cov txiaj ntsig tshwj xeeb ntawm daim ntawv thov yog cuam tshuam nrog kev ua haujlwm tiag tiag thiab cov qauv tsim.
Cia txias:
Zirconium oxide (ZrO2) nanopowder yuav tsum tau muab khaws cia rau hauv qhov chaw kaw, tsis txhob teeb, qhov chaw qhuav.Chav kub cia yog ok.
SEM & XRD: