Cov xwm txheej tseem ceeb ntawm daim ntawv thov thiab pawg kev lag luam ntawm PPGL coated steel coils
Ua tsaug rau nws lub teeb yuag, tiv taus corrosion, nplua nuj xim, thiab yooj yim ntawm kev ua tiav ncaj qha, PPGL coated steel coils tau siv dav hauv ntau qhov tseem ceeb ntawm lub teb chaws kev lag luam. Nyob ntawm qhov sib txawv ntawm qhov kawg-tus neeg siv ib puag ncig thiab cov kev xav tau ua haujlwm, cov neeg siv tuaj yeem xaiv cov txheej txheem txheej txheem sib txawv xws li polyester (PE), silicon-modified polyester (SMP), siab huab cua-resistant polyester (HDP), polyvinylidene fluoride (PVDF), lossis polyvinyl chloride plastisol (PVC Plastisol). Cov hauv qab no yog cov lus piav qhia dav dav ntawm rau lub lag luam thov tseem ceeb:
1. Kev lag luam tsim kho
Kev tsim kho yog lub khw loj tshaj plaws rau cov hlau PPGL coated coils. Cov khoom no siv dav hauv cov tsev lag luam, cov chaw lag luam, cov chaw ua si, cov chaw nres tsheb dav hlau, thiab cov chaw khaws khoom rau cov ru tsev thiab cov phab ntsa. Lawv cov huab cua zoo heev thiab cov khoom ntxuav tus kheej ua kom lub tsev zoo nkauj ci ntsa iab thiab zoo nkauj ntev, thaum lub teeb yuag ua rau txo qhov hnyav ntawm cov qauv hlau tseem ceeb. Hauv cov chaw uas muaj ntsev ntau lossis nag acid, siv PVDF lossis HDP cov txheej txheem tiv thaiv huab cua siab ntawm cov txheej txheem coated tuaj yeem ua kom lub ntsej muag ntawm lub tsev tsis ploj mus lossis hmoov av rau ntau xyoo caum.
2. Cov khoom siv hauv tsev thiab kev lag luam hluav taws xob
Hauv kev tsim cov khoom siv hauv tsev thiab cov khoom siv hluav taws xob, PPGL coated steel coils yog cov khoom siv zoo tshaj plaws rau cov vaj huam sib luag sab ntawm lub tub yees, lub plhaub ntawm lub tshuab ntxhua khaub ncaws, lub vaj huam sib luag sab nraud ntawm lub tshuab cua txias, lub plhaub ntawm lub qhov cub microwave, thiab lub tog raj kheej sab nraud ntawm lub tshuab cua sov dej. Lawv qhov chaw tiaj tiaj thiab cov khoom zoo heev ua rau lawv nkag mus rau hauv cov txheej txheem ua cov ntawv hlau ncaj qha, tshem tawm cov nqi ntawm cov txheej txheem tom qab txheej txheem ib txwm muaj. Vim yog qhov chaw ib puag ncig uas muaj kua qaub thiab alkaline ntxuav hauv cov khoom siv, polyester lossis silicon-modified polyester coatings tuaj yeem muab cov khoom tiv thaiv xeb zoo.
3. Kev lag luam tshaj tawm thiab kho kom zoo nkauj
Cov hlau nplaum PPGL tau siv dav dua hauv cov paib tshaj tawm thiab cov chaw kho kom zoo nkauj, feem ntau yog rau kev ua cov hauv paus sab nraum zoov, lub thawv teeb rov qab phaj, cov chaw tso saib, cov paib qhia kev, thiab cov phab ntsa kho kom zoo nkauj sab hauv tsev. Cov khoom muaj cov xim siab thiab kev tswj qhov sib txawv ntawm cov xim, thiab txhawb kev hloov kho tag nrho ntawm RAL daim npav xim, uas tuaj yeem nthuav tawm cov xim VI tus qauv zoo meej. Lawv qhov chaw tiaj tus thiab cov kua nplaum zoo heev kuj muab cov khoom siv zoo tagnrho rau kev luam ntawv tom qab lossis UV luam ntawv.
4. Kev lag luam tsim rooj tog
Hauv kev tsim rooj tog niaj hnub, PPGL coated steel coils maj mam hloov qee cov khoom siv ib txwm muaj thiab siv dav hauv cov txee ua haujlwm hauv chaw ua haujlwm, txee dai khaub ncaws, txee vaj huam sib luag, faib phau ntawv, thiab txee chav ua noj. Piv rau cov ntaub ntawv ntoo, rooj tog hlau muaj cov txiaj ntsig zoo xws li kev tiv thaiv hluav taws, kev tiv thaiv dej noo, thiab kev tiv thaiv kab tsuag. Cov qauv sib txawv thiab cov xim xaiv ntawm qhov chaw coated ua rau cov rooj tog hlau kom ruaj khov thaum tseem ua tau raws li ntau yam kev xav tau zoo nkauj xws li kev yooj yim niaj hnub thiab kev lag luam.
5. Kev Lag Luam Thauj Mus Los
Hauv kev tsim cov khoom siv thauj mus los, PPGL coated steel sheets yog siv rau sab hauv ntawm cov tsheb thauj khoom, ru tsev tsheb, cov vaj huam sib luag sab hauv ntawm cov nkoj, thiab phab ntsa sab hauv ntawm cov thawv. Qhov sib dua pab txo qhov hnyav ntawm lub tsheb tag nrho, yog li txo kev siv roj lossis nce qhov ntau. Rau qhov muaj peev xwm thiab kev sib txhuam hauv lub tsheb thauj khoom, cov yas-solvent txheej, nrog nws qhov kev tiv thaiv zoo heev thiab kev ywj pheej, dhau los ua qhov kev daws teeb meem tiv thaiv zoo tshaj plaws hauv daim teb no.
6. Lwm Cov Ntawv Thov Kev Lag Luam
Sib nrug ntawm tsib lub lag luam saum toj no, PPGL coated steel sheets kuj tseem siv dav hauv kev tsim cov kav dej cua, phab ntsa faib ntawm cov chaw ua haujlwm ntxuav, lub hnub ci, lub qhov rooj vaj huam sib luag, thiab cov vaj huam sib luag hnub ci hauv ntau qhov xwm txheej tshwj xeeb. Cov neeg siv tuaj yeem xaiv hom tshuaj pleev xim raws li qhov chaw siv tshwj xeeb, xws li kub thiab noo noo, hluav taws xob ultraviolet muaj zog, thiab kev sib cuag nrog cov pa roj, kom ua tiav qhov sib npaug zoo tshaj plaws ntawm kev ua tau zoo thiab tus nqi.