Cerium oxide yog ib yam khoom inorganic nrog cov mis tshuaj CeO2, daj daj lossis xim av daj. Qhov ceev 7.13g/cm3, melting point 2397 ℃, insoluble hauv dej thiab alkali, me ntsis soluble hauv acid. Ntawm 2000 ℃ thiab 15MPa, cerium oxide tuaj yeem txo nrog hydrogen kom tau cerium trioxide. Thaum qhov kub ntawm 2000 ℃ thiab qhov siab ntawm 5MPa, cerium oxide yog daj me ntsis nrog liab, thiab liab dawb. Nws cov kev ua tau zoo yog siv los ua cov khoom siv polishing, catalyst, catalyst carrier (tus neeg sawv cev pabcuam), ultraviolet absorber, roj cell electrolyte, tsheb pa phem absorbent, hluav taws xob ceramics, thiab lwm yam.
Ua tus thawj coj hauv Suav teb ua tus kws tshaj lij cerium oxide processor thiab tus neeg muag khoom, UrbanMines Tech Limited.tau siv tag nrho Tuam Tshoj cov txiaj ntsig ntawm cov khoom siv tsis tshua muaj thiab lub tuam txhab cov txiaj ntsig ntawm kev sib cais thiab rho tawm los pab cov neeg siv khoom thoob ntiaj teb tau 16 xyoo. Cov roj hmab silicone uas tiv taus cua sov yog qhov siv thiab teb tseem ceeb ntawm cerium oxide rau peb cov neeg siv khoom. Peb pab neeg R&D tau sau tsab xov xwm no los teb cov lus nug txog kev siv tshuab ntawm cov neeg siv khoom.
Cov yam ntxwv ntawm cerium oxide roj hmab silicone uas tiv taus cua sov
Cerium oxide silicone roj hmab uas tiv taus cua sov yog cov khoom siv roj hmab silicone ua tau zoo nrog cov yam ntxwv tseem ceeb hauv qab no:
1. Kev tiv taus kub siab: Cerium oxide roj hmab silicone uas tiv taus kub tuaj yeem ua haujlwm tau ntev hauv qhov chaw kub siab, thiab nws qhov kub tiv taus kub tuaj yeem ncav cuag ntau dua 300 ° C.
2. Tiv Thaiv Kev Oxidation: Cerium oxide silicone roj hmab uas tiv taus cua sov muaj cov khoom tiv thaiv kev oxidation zoo heev thiab siv tau ntev hauv cov chaw ib puag ncig hnyav xws li oxidation, acidity, thiab alkalinity.
3. Kev tiv thaiv hluav taws xob: Cerium oxide roj hmab silicone uas tiv taus cua sov siv tau rau hauv qhov chaw muaj hluav taws xob siab, thiab nws txoj kev tiv thaiv hluav taws xob tsis sib xws los ntawm lwm cov roj hmab silicone.
4. Tiv thaiv ultraviolet: Cerium oxide roj hmab silicone uas tiv taus cua sov muaj kev ua tau zoo tiv thaiv ultraviolet thiab siv tau ntev hauv qhov chaw sab nraum zoov yam tsis muaj kev laus.
Cov teb thov ntawm cerium oxide roj hmab silicone uas tiv taus cua sov
Cov roj hmab silicone uas tiv taus cua sov cerium oxide yog siv dav hauv kev tsav dav hlau, aerospace, nuclear kev lag luam, electronics, hluav taws xob, roj av, tshuaj lom neeg, thiab lwm yam. Qhov kev thov rau nws hauv cov teb thev naus laus zis siab xws li aviation, aerospace, thiab nuclear kev lag luam yog qhov tseem ceeb. Qhov no yog vim nws qhov kub siab, tiv taus hluav taws xob, tiv taus oxidation, thiab tiv taus tshuaj lom neeg corrosion.
Qhov sib txawv ntawm cerium oxide roj hmab silicone uas tiv taus cua sov thiab lwm yam roj hmab silicone
Piv nrog cov roj hmab silicone dav dav,cerium oxideCov roj hmab silicone uas tiv taus cua sov muaj qhov kub thiab txias dua, tiv taus oxidation zoo dua, tiv taus hluav taws xob zoo dua, tiv taus tshuaj lom neeg zoo dua, thiab lwm yam. Yog li ntawd, nyob rau hauv qee qhov chaw hnyav xws li kub thiab txias, hluav taws xob siab, kua qaub, thiab alkali, cerium oxide tiv taus cua sov silicone roj hmab tuaj yeem ua lub luag haujlwm zoo dua.
【Xaus lus】
Cov roj hmab silicone cerium oxide uas tiv taus cua sov yog cov khoom siv roj hmab ua tau zoo nrog kev tiv taus kub zoo heev, tiv taus oxidation, tiv taus hluav taws xob, tiv taus UV, thiab lwm yam ntxwv. Nws yog siv dav hauv kev tsav dav hlau, aerospace, nuclear kev lag luam, hluav taws xob, hluav taws xob, roj av, kev lag luam tshuaj lom neeg, thiab lwm yam. Piv nrog rau lwm cov roj hmab silicone, cov roj hmab silicone cerium oxide uas tiv taus cua sov muaj cov txiaj ntsig zoo dua thiab yog cov khoom siv tseem ceeb.