I. Cov lus qhia rau kev siv cov tshuaj tiv thaiv -Corrosion Colour Coated Steel Sheets
Los tiv thaiv -cov xim coated steel ntawv yuav tsum muab cia rau hauv qhov chaw qhuav, zoo- qhov cua nyob sab hauv tsev, kom deb ntawm cov kua qaub lossis alkaline corrosive. Lawv yuav tsum tau muab tso rau ntawm cov hlau txhawb nqa ntawm qhov siab siab dua lossis sib npaug ntawm 15cm los ntawm hauv av kom tiv thaiv xeb los ntawm dampness. Thaum lub sij hawm kev thauj mus los, cov nplooj ntawv yuav tsum tau nruj nreem qhwv nrog zaj duab xis waterproof thiab ruaj ntseg ntawm tshwj xeeb pallets los tiv thaiv txheej khawb thiab vaj huam sib luag deformation. Siv cov khoom siv tiv thaiv-corrosion screws rau kev teeb tsa es tsis txhob siv cov pa roj carbon steel fasteners. Lub vojvoog dabtsi yog khoov thaum lub sijhawm txias txias yuav tsum tsis pub tsawg dua 12 npaug ntawm daim ntawv tuab kom tsis txhob muaj txheej txheej tawg. Rau kev tu txhua hnub, tsis tu ncua ntxuav cov plua plav thiab cov corrosive residues, thiab kho tam sim ntawd cov coatings puas nrog tshwj xeeb kov- pleev xim.
II. Daim ntawv thov ntawm Anti-Corrosion Xim Coated Steel Sheets hauv Kev Lag Luam Tshuaj
Los tiv thaiv -cov xim coated steel ntawv yog cov khoom siv tseem ceeb rau kev tsim cov nroj tsuag tshuaj. Nrog rau kev tiv thaiv dual ntawm daim ntawv galvanized hauv paus thiab tiv thaiv- xeb txheej, lawv tiv taus ntev - lub sij hawm yaig los ntawm cov kua qaub-alkali fumes thiab tshuaj lom neeg, daws qhov teeb meem ntev ntawm corrosion thiab leakage nyob rau hauv cov ntaub ntawv ib txwm muaj. Nyob rau hauv ib puag ncig xws li tshuaj ua cov nroj tsuag, pickling rhiav, thiab chiv tsim cov nroj tsuag, lawv zoo heev ntsev tsuag kuj thiab anti-aging zog kom lub sij hawm ntev -, ruaj khov kev ua tau zoo ntawm rhiav ru tsev thiab phab ntsa, ncua kev pab cuam lub neej ntau tshaj peb zaug piv rau cov xim coated ntawv. Tsis tas li ntawd, cov khoom no muab cov rwb thaiv tsev zoo, txo cov cua txias hauv kev cob qhia thiab ua tau raws li ib puag ncig thiab lub zog- txuag cov kev cai ntawm cov chaw ua haujlwm tshuaj lom neeg. Yog li ntawd, lawv tau dhau los ua cov khoom ntawm kev xaiv rau kev kho dua tshiab thiab kev tsim kho tshiab ntawm kev cob qhia hauv ntau lub tuam txhab tshuaj.
III. Kev Lag Luam Xov Xwm rau Kev Tiv Thaiv -Corrosion Xim Coated Steel Sheets
Kev tsim kho kev lag luam tsis ntev los no qhia txog ntau qhov tseem ceeb: kev hloov kho thiab ua raws National Standard for Anti-Corrosion Design of Industrial Buildings tau nthuav dav ntxiv rau daim ntawv thov tshwj xeeb rau kev tiv thaiv -corrosion xim coated ntawv nyob rau hauv ib puag ncig corrosive heev; Kev ua tiav hauv cov txheej txheem txheej txheej zaj duab xis tau ua rau PVDF cov khoom siv txheej txheej tshiab tau ua tiav ntau dua 1,800 teev hauv cov tshuaj ntsev tsuag tshuaj tiv thaiv; Kev thov kev yuav khoom rau siab- kawg tiv thaiv- cov nplooj ntawv corrosion nyob rau hauv cov tshuaj thiab metallurgical industries tau nce 30% xyoo-rau- xyoo, tsav kev lag luam mus rau ntau dua specifications thiab kev ua tau zoo. Tsis tas li ntawd, cov qauv kev yuav khoom hauv nruab nrab hauv kev lag luam tau txais cov koob npe nrov, txo cov nqi rau cov lag luam hauv qab.
IV. Kev Txhim Kho Yav Tom Ntej ntawm Kev Tiv Thaiv -Corrosion Xim Coated Steel Sheet Kev Lag Luam
Kev lag luam tab tom txhim kho mus rau "kev tiv thaiv ib puag ncig ntsuab, kev ua haujlwm sib koom ua ke, thiab kev txawj ntse hloov kho dua tshiab": kev siv cov khoom siv txheej txheej zoo ib puag ncig yuav nce ntxiv, nrog qis -VOC thiab cov khoom siv rov ua dua tshiab tau dhau los ua qhov tseem ceeb; kev thov rau ntau-cov khoom siv sib xyaw ua ke yuav loj hlob, nthuav dav kev lag luam sib koom rau cov nplooj ntawv sib xyaw uas ua ke los tiv thaiv- corrosion, thermal rwb thaiv tsev, soundproofing, thiab photovoltaic compatibility; Kev tsim khoom ntse yuav dhau los ua ntau dua, kom ntseeg tau cov khoom zoo los ntawm kev tshuaj xyuas thiab traceability systems; customization cov kev pab cuam yuav sib sib zog nqus, muab tus kheej daim ntawv specifications thiab installation kev daws teeb meem rau txawv corrosive ib puag ncig kom tau raws li cov kev xav tau ntawm kev lag luam tawm tshiab xws li lub zog tshiab thiab kev tsim khoom siab heev.
V. Hom thiab Categories ntawm Anti-Corrosion Xim Coated Steel Sheet Khoom
Los tiv thaiv - xim coated steel ntawv yog feem ntau categorized los ntawm txheej txheej thiab ntau lawm txheej txheem:
· Los ntawm Txheej Txheej: PE (hloov polyester), PVDF (polyvinylidene fluoride), thiab ASA. PVDF txheej muaj qhov zoo tshaj plaws huab cua tiv thaiv thiab tsim nyog rau cov cheeb tsam corrosive heev.
· Los ntawm Txheej Txheem Ntau Lawm: Kub-dip galvanized puag nplooj ntawv thiab electro-galvanized puag nplooj ntawv. Cov kub-dip galvanized hom muaj zog corrosion kuj thiab yog qhov kev xaiv tseem ceeb rau kev siv hauv kev lag luam.
· Los ntawm Kev Ua Haujlwm: Standard anti-corrosion, insulated anti-corrosion, thiab hluav taws kub-resistant anti-corrosion hom, catering rau cov kev xav tau ntawm kev lag luam sib txawv.
VI. Qhov sib txawv ntawm Anti-Corrosion Xim Coated Steel Sheets thiab Cov Khoom Zoo sib xws
Piv nrog rau cov xim zoo tib yam coated los xij, anti- cov nplooj ntawv corrosion muab kev tiv thaiv dual los ntawm kev tiv thaiv tshwj xeeb -corrosion coatings thiab thicker galvanized txheej, txhim kho corrosion tsis kam los ntawm ntau tshaj tsib zaug thiab ncua kev pab cuam lub neej mus rau 25 xyoo. Hauv qhov sib piv, cov ntawv zoo tib yam tuaj yeem xeb hauv 1-2 xyoo nyob rau hauv ib puag ncig corrosive. Muab piv rau cov ntawv hlau tsis muaj steel, tiv thaiv - cov nplooj ntawv xim xim coated txo cov nqi ntau dua 40% thiab tso cai rau kev tsim kho yooj yim dua. Lawv tuaj yeem ua txias-tsim rau hauv ntau yam profiles, muab kev xaiv ntawm cov xim saum npoo, thiab muaj cov nqi kho mob qis dua, ua kom muaj txiaj ntsig zoo nrog kev ua kom zoo nkauj.
VII. Raw Material Market Dynamics rau Anti-Corrosion Xim Coated Steel Sheets
Kev lag luam tseem ceeb ntawm cov khoom lag luam qhia tau hais tias qhov kev hloov pauv tsis tu ncua: tus nqi rau siab -zoo txias- cov ntawv yob hauv paus hloov pauv nyob rau hauv ntau yam tsawg dua lossis sib npaug li 5%, cuam tshuam los ntawm kev hloov kho muaj peev xwm hauv kev lag luam steel; tus nqi ntawm zinc ingots (rau galvanizing) tau ruaj khov, nrog cov tuam txhab ruaj ntseg cov nqi los ntawm kev sib cog lus ntev -; nyob rau hauv cov ntaub ntawv tiv thaiv-corrosion txheej, ib puag ncig tus phooj ywg chromium-dawb passivators yog tam sim no loj- tsim, thiab cov txheej txheem ntshuam hloov pauv rau PVDF resin yog nrawm dua. Cov kev tsim kho no tsis tsuas yog txo cov nqi raw khoom tab sis kuj txhim kho cov khoom lag luam ib puag ncig kev ua tau zoo, txhawb kev lag luam kev hloov pauv ntsuab.
VIII. Txheej Txheem Txhim Kho Cov Kauj Ruam rau Kev Tiv Thaiv -Corrosion Xim Coated Steel Sheets
1. Kev Npaj: Txheeb xyuas cov ntawv qhia tshwj xeeb thiab txheej txheej, thiab tshuaj xyuas cov khoom soj ntsuam xyuas thiab daim ntawv pov thawj zoo.
2. Kev npaj ntawm qhov chaw: tshem tawm cov khib nyiab los ntawm qhov chaw tsim kho thiab xyuas kom meej tias cov khoom txhawb nqa steel purlins yog qib thiab ruaj ntseg.
3. Kev tshuaj xyuas cov khoom: Unpack thiab tshuaj xyuas cov ntawv kom paub meej tias tsis muaj txheej txheej khawb lossis cov ntawv hauv paus xeb.
4. Precision Installation: Txhim kho cov ntawv siv tshwj xeeb los tiv thaiv- cov ntsia hlau corrosion, tswj sab- ceg ntev kom siab dua lossis sib npaug li 10cm, thiab xyuas kom nruj sealing.
5. Kev kho mob sib koom ua ke: Txhim kho ridges, eaves, thiab lwm qhov chaw tseem ceeb nrog tshwj xeeb sealant thiab trim.
6. Kev Xeem Txais: Ua ib qho tshuaj tsuag dej los kuaj xyuas cov dej xau.
7. Kev Xa thiab Kev Kho: Xa daim ntawv lees paub kev teeb tsa thiab qhia rau tus neeg siv khoom ntawm kev ceev faj txog kev saib xyuas txhua hnub
