Daim Ntawv Thov Qhov Tseem Ceeb Ntawm Tinplate

Nrog rau kev txhim kho txuas ntxiv thiab txhim kho cov ntawv luam tawm thiab kev siv tshuab, daim ntawv thov ntawm cov ntawv ntim tau dhau los ua ntau dua. Qhov kev thov rau tinplate ntim kev lag luam yog txuas mus ntxiv, muab cov kev xav tau siab dua rau ob qho tib si kom muaj nuj nqis thiab zoo ntawm tinplate ntim. Qhov no tau coj mus rau lub sijhawm tshiab ntawm txoj hauv kev loj hlob rau tinplate ntim, thiab kev txhim kho thiab kev loj hlob sai ntawm ntau yam kev lag luam tau coj kev lag luam dav dav rau kev lag luam ntim tinplate. Dab tsi yog qhov tseem ceeb ntawm daim ntawv thov ntawm tinplate?
1. Kev ntim cov tshuaj pleev ib ce: Sab hauv ntawm lub thawv tshuaj pleev ib ce feem ntau yog coated nrog cov txheej txheem tsis muaj teeb meem ua los ntawm epoxy resin, phenolic resin, thiab lwm yam khoom siv raw, uas tsis ua paug rau cov tshuaj pleev ib ce thiab tsis muaj teeb meem rau tib neeg lub cev. Nws kuj muaj kev tiv thaiv corrosion zoo thiab tuaj yeem tiv thaiv cov roj tsis zoo thiab cov xov xwm hauv cov tshuaj pleev ib ce, tiv thaiv qhov zoo ntawm cov tshuaj pleev ib ce los ntawm deformation, thiab muaj kev poob siab, tiv thaiv hluav taws, thiab kub tsis kam.
2. Lub thawv ntim tshuaj yej: Tshuaj yej yog tsim los ntawm kev kib thiab ziab cov buds thiab nplooj ntawm tsob ntoo tshuaj yej. Thaum damp, nws yuav raug hloov pauv zoo, thiab lub aroma ntawm cov tshuaj yej nws tus kheej kuj yooj yim volatile. Muaj ntau qhov kev xav tau rau ib puag ncig xws li ya raws, qhov kub thiab txias, lub teeb, oxygen, thiab lwm yam. Yog li ntawd, cov thawv ntim thiab cov txheej txheem siv rau kev khaws cia yog qhov tshwj xeeb. Lub tin tuaj yeem ua tau raws li cov kev xav tau no., Cov hlau tuaj yeem ntim tau zoo sealing kev ua tau zoo, thiab lub cev tuaj yeem yog tuab heev. Nws muaj cov rwb thaiv tsev zoo thiab kev txuag dej, kom cais tawm ntawm ib puag ncig yam. Nws yuav zam kev hloov xim ntawm cov zaub mov vim lub teeb, oxygen, thiab noo noo, thiab yuav tsis ploj mus vim muaj ntxhiab tsw dhau los yog kis los ntawm ib puag ncig tsw. Yog li ntawd, kev ruaj ntseg ntawm cov tshuaj yej cia yog zoo dua li lwm cov khoom ntim.
3. Kev ntim khoom noj: Cov zaub mov hauv kaus poom muaj txiaj ntsig zoo rau tib neeg lub cev. Rau cov kaus poom zaub mov, tshwj tsis yog rau ob peb lub teeb xim txiv hmab txiv ntoo thiab cov kua txiv hmab txiv ntoo cov kaus poom, feem ntau siv cov kaus poom pleev xim rau sab hauv los txhim kho corrosion kuj ntawm lub thawv. Vim yog cov tshuaj electrochemical ntawm cov hlau, ib qho me me ntawm cov hlau raug tso tawm thaum lub sij hawm cia hauv cov kaus poom zaub mov coated nrog xim. Nws muaj nyob rau hauv daim ntawv ntawm divalent hlau nyob rau hauv kaw cov kaus poom zaub mov thiab yog yooj yim absorbed los ntawm tib neeg lub cev, nrog ib tug cov ntsiab lus ntawm kwv yees li 1 mus rau 9 ppm. Vim cov khoom no, cov tin tuaj yeem muab lub kaw lus kaw uas cais tawm ib puag ncig ib puag ncig, sib nrug ntawm tshav kub. Nws tiv thaiv kom tsis txhob muaj xim ntawm cov zaub mov vim lub teeb, oxygen, thiab noo noo, thiab tsis ploj mus vim muaj ntxhiab tsw los yog ua paug los ntawm ib puag ncig tsw. Kev ruaj ntseg ntawm cov khoom noj khoom haus yog superior rau lwm cov ntaub ntawv ntim, thiab vitamin C muaj qhov khaws cia siab tshaj plaws thiab khaws cov khoom noj zoo tshaj plaws.
Tsis tas li ntawd, nws muaj lwm qhov zoo dua, uas yog qhov zoo ntawm cov tin poom tuaj yeem rov ua dua tshiab, ua tau raws li cov kev cai thoob ntiaj teb ib puag ncig, thiab ua raws li cov khoom ntim khoom yav tom ntej. Cov thawv hlau muaj kev nyab xeeb dua li cov ntawv ntim khoom.