1. Dab tsi yog xim galvanized-coated steel kauj nrog zaj duab xis txheej, thiab dab tsi yog qhov txawv ntawm nws thiab cov xim zoo tib yam-coated steel kauj?
Galvanized colour-coated steel coil nrog zaj duab xis txheej yog tsim los ntawm kev siv cov txheej siab ntawm -polymer xim zaj duab xis (xws li PET, PVC, los yog PVDF) rau saum npoo ntawm kub-dip galvanized steel ntawv tom qab cov primer thiab topcoat tau siv, los ntawm kev ua haujlwm siab - kub kub - Qhov sib txawv tseem ceeb ntawm nws thiab cov xim zoo tib yam -coated steel kauj yog qhov sib ntxiv ntawm "kev ua haujlwm tiv thaiv zaj duab xis." Cov xim zoo tib yam-coated steel ntawv tsuas yog muaj ib lossis ob peb txheej ntawm cov xim ua kua siv los ua cov txheej txheem organic los ntawm cov txheej txheem txheej txheej, thaum cov zaj duab xis txheej no tsis tsuas yog tuab, tab sis kuj ua haujlwm zoo li tuab, muaj zog, thiab ua haujlwm zoo "tiv thaiv lub tsho" rau cov ntawv hlau.
2. Muab piv rau cov xim zoo tib yam -coated coils, qhov twg yog qhov tseem ceeb tshaj plaws corrosion kuj zoo dua ntawm laminated steel los xij?
A: Nws qhov zoo dua corrosion kuj yog nyob rau hauv kev tiv thaiv dual ntawm "kev cais lub cev" thiab "kev ruaj ntseg tshuaj." Cov ntaub ntawv txheej nws tus kheej tsis yog-hlau; polymer films such as PVC have extremely high density, capable of 100% blocking the penetration of corrosive media such as water vapor, oxygen, acids, alkalis, and salt spray. Qhov kev tiv thaiv lub cev no txiav tawm txoj hauv kev ntawm electrochemical corrosion, ua rau cov npoo txiav thiab qhov chaw ntawm cov xim -coated coils tsis tshua muaj xeb. Txawm tias nyob rau hauv kev sib cuag los yog ntxuav, nws cov corrosion kuj lifespan deb tshaj li cov khoom coated zoo tib yam. High-cov ntaub ntawv zoo laminated steel tuaj yeem ua tiav 4000 xuab moos lossis ntau dua hauv cov tshuaj ntsev tsuag tshuaj tiv thaiv, thiab tus qauv tsim rau kev siv sab nraum zoov tuaj yeem ncav cuag 30 txog 50 xyoo.
3: Hauv kev tsim cov ntawv thov, qhov ua tau zoo thiab ntev npaum li cas - cov teeb meem sawv ntsug puas galvanized xim -coated laminated steel ntawv daws?
Teb: Nws daws tau peb qhov mob loj:
Tiv thaiv condensation: Nyob rau hauv ib puag ncig uas muaj qhov kub thiab txias sib txawv, xws li cov nplej silos thiab cov chaw cia txias, condensation yooj yim tsim rau saum npoo ntawm cov ntawv hlau zoo tib yam, ua rau pwm loj hlob. Vim nws cov ntaub ntawv tuab, cov ntawv laminated tiv thaiv cov dej los ntawm kev sib cuag nrog cov ntawv txias steel, hauv paus daws qhov teeb meem ntawm qhov hws thiab poob dej.
Qhov tseem ceeb txo cov suab nrov: Piv nrog rau cov xim zoo tib yam- cov ntawv coated, txheej zaj duab xis tau zoo buffers lub zog kinetic ntawm cov nag los cuam tshuam, txo cov suab nrov "tinkling" rau hnub los nag thiab txhim kho qhov chaw sab hauv tsev ntawm cov tsev xws li factories.
Kev txuag hluav taws xob thiab rwb thaiv tsev kub: Siab- cov yeeb yaj kiab zoo, tshwj xeeb tshaj yog cov ntaub ntawv zaj duab xis nrog cov txheej txheem ntxiv, tuaj yeem thaiv cov kab hluav taws xob infrared thiab ultraviolet rays los ntawm lub hnub ci thiab cuam tshuam thiab sai sai cov cua sov. Muab piv rau cov xim zoo tib yam- cov ntawv coated, nws qhov kub thiab txias tuaj yeem txo los ntawm 8 txog 10 degrees Celsius, yog li txuag cua txias zog noj.
4. Los ntawm qhov kev xav ntawm kev zoo nkauj thiab cov neeg siv kev paub dhau los, qhov kev hloov pauv hloov pauv dab tsi ua rau cov hlau laminated coj cov xim zoo tib yam -coated steel tsis tuaj yeem hloov tau?
A: Laminated steel coj kev txhim kho kev xav zoo. Ua ntej, nws tuaj yeem nthuav tawm ntau pua xim thiab textures xws li ntoo lis, marble lis, thiab txhuam hlau, ua rau cov hniav zoo nkauj ntawm cov hlau hloov ntoo thiab pob zeb seamless. Qhov thib ob, nws qhov tawv tawv tuaj yeem ncav cuag 3H lossis siab dua, muaj kev khawb zoo heev thiab hnav tsis kam, thiab tsis yooj yim khawb hauv kev siv txhua hnub. Thaum kawg, nws qhov chaw yog du thiab ntom, tsis yooj yim nqus cov roj thiab plua plav, thiab muaj tus kheej zoo heev - ntxuav thiab yooj yim- rau - so cov yam ntxwv, ua kom yooj yim heev. Tsis tas li ntawd, nws cov txheej txheej saum npoo muaj qee qhov kev yooj yim thiab ductility, thiab tuaj yeem ua raws li cov hlau phaj rau kev sib sib zog nqus xws li stamping, dabtsi yog khoov, thiab drilling, tsis muaj cracking lossis tev tawm zoo li cov xim zoo nkauj.
5. Txawm hais tias qhov zoo yog qhov pom tseeb, cov kev txwv thiab cov xwm txheej cuam tshuam rau kev siv cov laminated panels yog dab tsi?
A: Yog, nws qhov kev ua tau zoo kuj txiav txim siab nws daim ntawv thov ciam teb. Qhov kev txwv loj tshaj plaws ntawm laminated panels yog lawv cov cua sov tsis zoo. Lub melting point ntawm cov ntaub ntawv laminated zoo tib yam yog hais txog 120 degree, yog li ntawd, ntev - siv nyob rau hauv siab -rhiav kub (xws li chav boiler) los yog qhov chaw ncaj qha mus qhib nplaim taws yog nruj me ntsis txwv tsis pub. Tsis tas li ntawd, thaum txheej zaj duab xis puas lawm, nws tsis tuaj yeem kho tau yooj yim. Vuam yog nruj me ntsis txwv tsis pub thaum lub sij hawm tsim kho vim hais tias qhov kub siab heev generated los ntawm vuam yuav instantly rhuav tshem cov zaj duab xis, ua rau nws poob nws anti- muaj peev xwm corrosion. Tsis tas li ntawd, tsis yog txhua cov yeeb yaj kiab tsim nyog rau kev siv sab nraum zoov. Cov yeeb yaj kiab PVC zoo ib yam ua rau muaj kev laus nyob rau lub sijhawm ntev ntawm lub hnub ci thiab ultraviolet rays. Yog li ntawd, sab nraum lub tsev ru tsev thiab phab ntsa yuav tsum siv cov ntaub ntawv zaj duab xis nrog zoo heev UV tsis kam, xws li PVDF thiab ASA. Kev siv sab hauv tsev xws li cov nroj tsuag tshuaj, cov chaw ua haujlwm hnyav hlau smelting, kev cob qhia electroplating, ua liaj ua teb, nplej depots, thiab cov chaw cia txias, lossis cov phab ntsa sab hauv thiab sab nrauv ntawm cov tsev uas muaj kev pheej hmoo ntawm cov kua qaub thiab alkali corrosion, yog qhov zoo tshaj plaws daim ntawv thov scenarios uas laminated panels tuaj yeem ua tau zoo tshaj plaws rau lawv "siab corrosion resistance thiab high performance" zoo.