Tshaj tawm rau 09-04-2018Nrog rau kev qhib lub lag luam Dacromet, ntau thiab ntau manufacturers tau nkag mus rau Dacromet txheej kev lag luam.Nyob rau hauv cov ntaub ntawv ntawm cov txiaj ntsig loj hauv kev lag luam, Dacromet txheej cov tuam txhab tsuas yog txuas ntxiv txhim kho lawv cov qib kev, txo cov nqi tsim khoom.Yog li cas peb tuaj yeem txheeb xyuas qhov zoo ntawm Dacromet cov tshuaj?
1. Kev ntxuav
Dacromet txheej yog txheej txheej aqueous.Hauv Dacromet txheej siv cov hmoov zinc flaky, ib qho me me ntawm cov hmoov hlau yog tso rau hauv qab ntawm lub thawv.Siv cov hmoov hlau precipitated rau hauv 500ml beaker, ntxiv 400ml dej deionized, do nws tusyees nyob rau hauv ib khob, thiab cia nws sawv ntsug rau 30 feeb.Saib xyuas yog tias tsuas muaj me me ntawm cov hmoov hlau nyob hauv qab dej, feem ntau nws tseem raug tshem tawm hauv dej.High-zoo Dacromet txheej tov;Yog hais tias muaj cov hmoov av spherical los yog ncuav mog qab zib zoo li hmoov los nag, tom qab tshem dej, cov hmoov kheej kheej yog rub los ntawm tes, thiab yog tias nws muaj kev zoo siab, nws yog qhov tsis zoo Dacromet txheej txheej.Hauv cov kua txheej txheej, zinc hmoov nrog me ntsis precipitate yog siv, thiab kev ua haujlwm zoo dua.
2. Kev soj ntsuam
Cov hmoov zinc tso rau hauv qab ntawm lub khob tom qab ntxuav nrog dej yog pom los ntawm lub tshuab ntsuas dav dav kom paub qhov txawv qhov zoo thiab qhov tsis zoo ntawm cov kua txheej.
Los ntawm coatings kev loj hlob thiab ntau lawm, mus rau kev tsim khoom siv, rau txheej thiab ua cov ntawv cog lus, Junhe Technology tau dhau los ua ib qho kev sib koom ua ke ntawm zinc-based micro-coatings nrog nws txoj kev xav thiab xyoo ntawm kev ua haujlwm.
Post lub sij hawm: Jan-13-2022