Hlau Oxide xim xim

CAS Nr .: 12227-89-3
Cov mis mos molecular: Fe3O4
Molecular Luj: 231.53
Dub Hlau Oxide (Magnetite)
Dub hlau oxide yog siv los ua ib qhov chaw ntawm Fe hauv ceramic daim ntaub ntawv, tshwj xeeb tshaj yog nyob rau hauv glazing qhov twg tus nqi thiab nws cov xim dub yog ib qho tseem ceeb.Hlau oxide muab cov xim hauv glaze tom qab raug rho tawm haujlwm ntawm qhov kub thiab txias.High purity, tsis tshua muaj hnyav hlau cov ntsiab lus qib muaj.Peb cov khoom siv hmoov hlau dub muaj 98% lossis ntau dua Fe3O4.Magnetite 99% Fe3O4 (Dub Hlau Oxide)
Daim Ntawv Thov: Kev Tsim Kho, Txheej & Xim, Ink, Roj Hmab, Yas, thiab lwm yam.

Cov hmoov hlau dub kuj yog siv los ua cov xim rau ntau yam khoom tsis-ceramic.
Qee cov hlau oxide pigments tau siv dav hauv kev kho kom zoo nkauj.Lawv suav hais tias yog nontoxic, noo noo resistant, thiab nonbleeding.Hlau oxides graded kev nyab xeeb rau kev siv tshuaj pleev ib ce yog tsim los ntawm synthetically kom tsis txhob muaj cov impurities feem ntau pom nyob rau hauv ib txwm tshwm sim hlau oxides.
Dub hlau oxide lossis magnetite kuj tseem siv rau kev tiv thaiv corrosion.Cov hlau oxide dub kuj tseem siv rau hauv cov xim pleev xim tiv thaiv corrosion (siv hauv ntau cov choj).
Hlau oxides yog siv los ua tus neeg sawv cev sib txawv hauv Magnetic Resonance Imaging, kom luv proton so lub sij hawm, (T1, T2 thiab T2).Super paramagnetic contrast agents yog tsim los ntawm cov dej insoluble crystalline magnetic core, feem ntau magnetite (Fe3O4).Qhov nruab nrab core txoj kab uas hla yog li ntawm 4 mus rau 10 nm.Cov tub ntxhais crystalline no feem ntau nyob ib puag ncig los ntawm ib txheej ntawm dextrin los yog hmoov txhuv nplej siab derivatives.Tag nrho qhov loj ntawm cov particle yog qhia raws li qhov nruab nrab hydrated particle txoj kab uas hla.

2. Specification:
Yam khoom/Specificatio: Dub 772
Cov ntsiab lus: 99%
Cov dej noo: 1.0%
PH tus nqi: 5-8
Roj Absorption: 15-25
Cov dej-soluble: 0.5%
45UM Sieve Residue
Tinting zog
95-105 : kuv
Ceev: 4.5-5.0cm 3