Tshaj tawm rau 2015-11-02Nrog rau Dacromet kev lag luam qhib, ntau thiab ntau manufacturers nkag mus rau Dacro kua nyob rau hauv kev lag luam, nyob rau hauv kev sib tw nyob rau hauv kev lag luam profit yog me me, Dacromet txheej kua ntau lawm tuam txhab uas muag tsuas yog txhim kho lawv cov kev kawm theem txo tus nqi ntau lawm los tiv thaiv kom tsis txhob tawm. ntawm kev ua lag luam.Yog tias qhov kev txheeb xyuas zoo ntawm Dacromet txheej txheej?Niaj hnub no peb tab tom tham txog ob yam hauv qab no.
1, Kev ntxuav dej Dacromet txheej yog cov kua dej txheej txheej, siv Dacromet tov ntawm zinc flake, yuav muaj me me ntawm cov hmoov hlau precipitated nyob rau hauv qab ntawm lub thawv.Siv cov nag lossis daus ntawm cov hmoov hlau rau hauv 500ml beaker, 400 ml ntawm dej deionized yog ntxiv thiab do nrog iav, sawv ntsug rau 30 feeb, saib yog tias hauv qab tsuas yog me me ntawm cov hmoov hlau, feem ntau tseem raug tshem tawm hauv dej, qhov zoo ntawm Dacromet;yog tias muaj nag lossis daus ntawm spherical hmoov los yog ncuav mog qab zib hmoov, kom tshem tawm cov dej siv nyob rau hauv tub rog twist kheej kheej hmoov, muaj kev zoo siab, inferior Dacro kua.Cov txheej ua kua dej nag hauv Dacromet txheej kua me ntsis zinc hmoov, qhov kev ua tau zoo dua.
2, soj ntsuam txoj kev Tom qab ntxuav cov precipitate nyob rau hauv qab ntawm lub khob ntawm zinc txheej kua los soj ntsuam qhov zoo ntawm kev daws teeb meem los ntawm kev siv lub tshuab microscope.Nyob rau hauv ib co flake zinc hmoov, kev ua tau zoo tshaj li cov khoom txawv teb chaws, nyob rau hauv dej ntxuav txoj kev yuav sai sai no los nag, zinc hmoov rau Dacromet kuj tsis tau raws li qhov yuav tsum tau.
JUNHE thev naus laus zis los ntawm cov txheej txheem tshawb fawb thiab kev tsim kho, kev tsim khoom, kev tsim khoom siv, ncav cuag cov txheej txheem txheej txheem cog kev siv, los ntawm kev tsim txiaj ntawm kev xav thiab ntau xyoo ntawm kev ua tau zoo, yog li peb dhau los ua zinc raws micro txheej ntawm cov txheej txheem kev sib koom ua ke.
Post lub sij hawm: Jan-13-2022