Taw Qhia Rau Cov Khoom Ntawm Lub Ntiaj Teb Tsis tshua muaj Polishing Powder Thiab Qhov Chaw Siv

Qhov luaj li cas ntawm cerium oxide nyob rau hauvrare ntiaj teb polishing hmoov: qhov loj dua qhov me me ntawm cerium oxide, qhov sib tsoo ntau dua, tsim nyog rau cov ntaub ntawv nyuaj, thiab ZF iav yuav tsum siv cov hmoov polishing zoo dua. Nws yuav tsum raug sau tseg tias qhov loj me ntawm tag nrho cov cerium oxides muaj qhov teeb meem kev faib tawm, qhov loj ntawm qhov nruab nrab particle loj lossis nruab nrab txoj kab uas hla D50 tsuas yog txiav txim siab qhov ceev ntawm polishing, thiab qhov siab tshaj plaws particle loj Dmax txiav txim siab qib ntawm polishing raug. Yog li ntawd, nyob rau hauv thiaj li yuav tau txais high precision yuav tsum tau raurare ntiaj teb polishing hmoov, qhov siab tshaj particle loj ntawm polishing hmoov yuav tsum tau tswj.
Cov kev cai yooj yim ntawm polishing hmoov
(1) Qhov loj me ntawm cov hmoov yog sib xws thiab zoo ib yam, nyob rau hauv qhov kev tso cai;
(2) Nws muaj purity siab thiab tsis muaj txhua yam impurities;
(3) Nws muaj qhov zoo dispersion thiab adsorption los xyuas kom meej qhov sib xws thiab kev ua haujlwm ntawm cov txheej txheem ua haujlwm, thiab LBD-1 dispersant tuaj yeem muab ntxiv los txhim kho tus nqi ncua;
(4) Cov hmoov hmoov muaj qee yam lattice morphology, thiab cov ces kaum ntse ntse yog tsim thaum crushed los txhim kho polishing efficiency;
(5) Nws muaj txoj cai hardness thiab ntom, thiab muaj qhov zoo wettability thiab ncua nrog dej, vim hais tias cov hmoov polishing yuav tsum tau tov nrog dej.
Hardness ntawm polishing hmoov:
Qhov tseeb hardness ntawm polishing hmoov muaj feem xyuam rau cov khoom, xws li hardness ntawm cerium oxide yog hais txog 7 ntawm lub Mohs nplai, thiab txhua yam ntawm cerium oxide yog hais txog tib yam. Txawm li cas los xij, txawv cerium oxide lub cev muab tib neeg sib txawv hardness,rare ntiaj teb polishing hmoovyog vim hais tias cerium oxide polishing hmoov feem ntau yog agglomerate, thiab daim duab txuas yog ib daim duab ntawm electron microscope ntawm polishing hmoov agglomerate. Lub zog ntawm cov aggregates txawv nyob ntawm qhov kub thiab txias, yog li lub hardness xav txawv thaum siv. Tau kawg, qee cov hmoov polishing ntxiv cov ntaub ntawv nyuaj xws li alumina, thiab qhov sib tsoo thiab hnav tsis kam yuav zoo dua.