Cerium oxide inorganic substance, chemical formula CeO2, light yellow kana yellowish brown ebetsero hupfu.Density 7.13g/cm3, melting point 2397 ℃, isinganyunguriki mumvura uye alkali, inonyungudika zvishoma muasidhi.Pa2000 ℃ uye 15MPa pressure, cerium oxide inogona kudzikiswa nehydrogen kuti iwane cerium trioxide.Kana tembiricha yakasununguka pa2000 ℃ uye kudzvanywa kwakasununguka pa5MPa pressure, cerium oxide inenge yero, tsvuku, uye pink.Kuita kwayo ndeyekuita polishing material, catalyst, catalyst carrier (anobatsira), ultraviolet absorber, fuel cell electrolyte, mota exhaust absorber, electronic ceramics nezvimwe zvakadaro.
Ruzivo rwechigadzirwa:https://www.topfitech.com/factory-made-hot-sale-optical-glass-polishing-use-cerium-oxide-powder-product/
Quality index:
Maererano nekuchena kwakakamurwa kuva: kuchena kwakaderera: kuchena hakusi kwakakwirira kudarika 99%, kuchena kwepamusoro: 99.9% ~ 99.99%, ultra-high kuchena 99.999% kana kupfuura.
Zvinoenderana nekukura kwechikamu, yakakamurwa kuita: coarse powder, micron level, sub-micron level uye nano level.
Tsanangudzo yekuchengetedza: Chigadzirwa chine muchetura, hachina kunaka, hachitsamwise, chakachengeteka uye chakavimbika, chakatsiga kuita, hapana kemikari inopindirana nemvura uye organic matter, imhando yepamusoro yegirazi yekujekesa agent, decolorizing agent uye makemikari additives.
Application:
1. Oxidizing agent.Catalysts for organic reactions.Kuongororwa kwesimbi kune isingawanzo pasi simbi chiyero sampuli.REDOX titration kuongororwa.Decolorized girazi.Girazi enamel sunscreen.Heat resistant alloy.
2. Inoshandiswa segirazi indasitiri yekuwedzera, sendiro yegirazi yekukuya zvinhu, uye inogonawo kutamba anti-ultraviolet basa muzvizoro.Yakakwidziridzwa kusvika pakukuya kwegirazi regirazi, optical lenzi uye machubhu emifananidzo, ayo anotamba basa re decolorization, kujekesa, kutorwa kwemirairo yeultraviolet uye mitsara yemagetsi yegirazi.
3. Rare earth polishing powder ine zvakanakira zvekukurumidza kupenya kukurumidza, kupera kwepamusoro uye hupenyu hurefu hwebasa.Kana ichienzaniswa netsika dzehupfu hwekupenya - simbi tsvuku hupfu, haisvibise zvakatipoteredza uye iri nyore kubvisa kubva mumuti.Cerium oxide ikamu rinoshanda kwazvo rekupolisha nekuti rinogona kushandiswa kupuruzira girazi panguva imwe chete nenzira yekuora kwemakemikari uye kukwesha kwemagetsi.Kashoma pasi cerium polishing poda inoshandiswa zvakanyanya mukukwenenzverwa kwekamera, lenzi dzekamera, machubhu emifananidzo yeTV, lenzi dzeziso, nezvimwe.
Nguva yekutumira: Jan-08-2024