Lub phaj ntiv tes-tiv taus yog cov phaj sib xyaw ua ke tau txais tom qab kev kho tus ntiv tes-tiv thaiv rau saum npoo ntawm cov phaj galvanized.Qhov saum npoo ntawm cov ntiv tes-resistant steel phaj yog du thiab tiaj tus, thiab kev kam rau siab yog me me.Qhov ntxov tshaj plaws ntawm kev siv tshuaj tiv thaiv tus ntiv tes yog txheej txheej uas muaj hexavalent chromium.Hauv tsev thiab txawv teb chaws, daim ntawv galvanized feem ntau yog passivated, thiab tom qab ntawd cov txheej txheem organic (ntiv tes tiv thaiv zaj duab xis) yog siv rau cov yeeb yaj kiab passivation los tsim cov ntiv tes-tiv thaiv phaj.
Fingerprint-resistant daim ntawv yog ib daim ntawv sib xyaw coated tau los ntawm kev kho tus ntiv tes-resistant rau ntawm daim ntawv galvanized.Fingerprint-resistant steel phaj yog cov khoom siv ntxov tshaj plaws uas tau dhau daim ntawv pov thawj tiv thaiv ib puag ncig.Nws yog lub npe hu ua "fingerprint-resistant" vim hais tias saum npoo yog kov nrog cov ntiv tes huv si yam tsis tau tawm ntawm cov ntiv tes.Qhov saum npoo ntawm cov ntiv tes-resistant steel phaj yog du, tiaj tus, thiab me me kam rau ua.Kev tshawb fawb thiab kev tsim cov ntawv ntiv tes-tiv thaiv tau pib hauv Nyij Pooj thiab nkag mus rau cov khoom lag luam thaum xyoo 1980s.
Kev kho mob los tiv thaiv tus ntiv tes thaum xub thawj tsim los ua kom tau raws li cov neeg siv khoom siv hauv tsev.Hauv cov txheej txheem tsim khoom ntawm cov khoom siv hauv tsev, ntau qhov chaw raug kov ntau zaus los ntawm cov neeg ua haujlwm vim qhov xav tau ntawm cov txheej txheem, thiab cov hws stains ntawm tes ntawm cov neeg ua haujlwm tsim muaj kuab paug rau ntawm qhov chaw, uas cuam tshuam rau cov tsos.Yog li ntawd, ib tug ntiv tes-resistant board tau tshawb fawb thiab tsim.
Tsuas yog qee cov txheej txheem tshwj xeeb, cov cuab yeej siv tshuaj tiv thaiv tus ntiv tes siv cov txheej txheem uas muaj hexavalent chromium thaum ntxov.Nrog rau cov kev cai ib puag ncig nruj zuj zus, lub tshuab hexavalent chromium tau maj mam hloov los ntawm trivalent chromium technology thiab chromium-free technology.Chromium-dawb thev naus laus zis tsis tsuas yog muaj kev tiv thaiv corrosion ntawm chromium-muaj thev naus laus zis, tab sis kuj muaj ntau yam uas chromium-muaj tshuab tsis muaj.Siv dav hauv cov khoom siv hauv tsev, khoom siv hluav taws xob thiab kev tsim kho kev lag luam.
Dongjie Hlau Mesh tuaj yeem muab rau koj nrog cov lim caij kawg lub kaus mom ua los ntawm cov khoom siv ntiv tes-resistant phaj, thiab tseem tuaj yeem muab koj lub kaus mom kawg ntawm ntau yam khoom raw.Koj qhov kev sab laj tau txais tos.
Yog tias koj xav tau, tsuas yog nyem lub pob hauv qab no.
Post lub sij hawm: May-17-2022