1.color coated board / PPGI phaj
2. Taw qhia
Xim phaj rau txias dov hlau thiab galvanized steel raws li lub substrate, tom qab lub nto pretreatment (degreasing, tu, tshuaj hloov dua siab tshiab kev kho mob), nyob rau hauv ib tug tas mus li txheej txheem ntawm txheej, tom qab ci thiab txias thiab ua.
Painted phaj, tseem hu ua xim hlau los yog PPGI steel.It yog ua los ntawm txias dov steel ntawv thiab galvanized steel ntawv, tom qab nto pretreatment (degreasing, tu, tshuaj hloov dua siab tshiab kev kho mob), nruam txheej (txheej txheej txheej), tom qab ci thiab txias. .
Cov xim txheej steel phaj los ntawm ntu tau muab faib ua tsib txheej: steel substrate, hlau txheej (tseem qee cov khoom siv ncaj qha siv txias dov substrate), chemical hloov pauv txheej, thawj (primer), tiav (tiav)
3. Qhov zoo
Xim coated steel yog lub teeb thiab zoo nkauj, nrog kev ua haujlwm zoo los tiv thaiv corrosion, thiab tuaj yeem ua tiav ncaj qha. Nws muab cov khoom siv tshiab rau kev tsim kho kev lag luam, kev lag luam shipbuilding, tsheb tsim kev lag luam, kev lag luam rooj tog thiab cov khoom siv hluav taws xob, thiab ua kom muaj txiaj ntsig zoo ntawm kev hloov ntoo nrog hlau, kev tsim kho kom zoo, txuag hluav taws xob thiab kev tiv thaiv kev ua qias tuaj.
4. Daim ntawv thov
1. Tag nrho steel qauv Rhiav thav duab.
2. Ib leeg xim phaj steel qauv Rhiav.
3. Lub rooj cob qhia ntau yam steel qauv.
4. Cov ntoo crane beam rhiav.
5. Lub villa xim phaj chaw ua haujlwm nyob.
6. Multi-span xim phaj qab nthab.
7. Lub ru tsev txheej.
8.Qhov loj span Rhiav.
9. Lub teeb steel qauv tsev pheebsuab.
5. Specifications
PPGI / PPGL Coils
Kev piav qhia
PPGI & PPGL (prepainted galvanized steel & prepainted galvalume steel) kuj hu ua pre-coated steel los yog xim coated steel kauj, Nws yog ib yam khoom ua los ntawm kub-dip galvanized steel ntawv, kub-dip galvalume steel ntawv, electro galvanized steel ntawv, lwm.
Tom qab pretreatment nto, ib los yog ob peb txheej ntawm cov organic txheej yog thov rau saum npoo, thiab ces ci thiab solidified. Cov xim coated steel kauj yog lub teeb hauv qhov hnyav, zoo nkauj zoo nkauj, thiab muaj kev ua haujlwm zoo los tiv thaiv corrosion, thiab tuaj yeem ua tiav ncaj qha.
Features
Muaj dav
Xim steel ntawv muaj nyob rau hauv ntau yam xim, qhov ntau thiab tsawg, thiab cov yam ntxwv ntawm txhua yam.Color steel ntawv nrog PVC txheej tuaj yeem embossed, muab qhov tiav zoo nkauj. Tsis tas li ntawd, xim hlau ntawv kuj muaj nrog PVC los yog PVF films nrog grain los yog leathery tiav.
Zoo Formability
Lub substrate ntawm xim hlau ntawv yog kub kho nyob rau hauv ib tug nruam annealing rauv. Nws muaj nyob rau hauv kev kos duab, kos duab sib sib zog nqus ntxiv, thiab ntsuas ntsuas ntsuas qib. Cov txheej txheem nruj tswj kub dip minimizes qhov tsim ntawm brittle zinc-hlau alloy txheej, yog li xyuas kom muaj ib tug ruaj khov zinc txheej uas tsis tev thaum lub sij hawm tsim. Cov xim coatings yog ruaj thiab hloov tau, yog li lawv tsis tev thaum sib sau.
Tus nqi zoo heev
Cov ntawv hlau xim yog yooj yim siv thiab tsis xav tau kev pleev xim tom qab, yog li tshem tawm qhov xav tau los nqis peev hauv kev ua haujlwm kim, cov khoom siv pleev xim, thiab cov nqi ua pa phem. Qhov ntxiv durability ntawm cov xim hlau ntawv tiv thaiv corrosion thiab huab cua, imparts ib daim ntawv thov lub neej ntev thiab pom zoo txo tus nqi txij nkawm. Nyob rau hauv lub sij hawm ntev, cov yam ntxwv no tsim kev txuag nyiaj rau cov neeg siv kawg.
Specifications
HOM
Polyester (PE): Zoo adhesion, nplua nuj xim, ntau yam formability thiab sab nraum zoov durability, nruab nrab tshuaj tsis kam, thiab tus nqi qis.
Silicon modified polyester (SMP): Zoo abrasion tsis kam thiab kub tsis kam, nrog rau zoo sab nraud durability thiab chalking kuj, gloss retention, dav dav, thiab nruab nrab nqi.
High Durability Polyester (HDP): Cov xim zoo nkauj thiab tiv thaiv ultraviolet kev ua tau zoo, zoo heev sab nraum zoov durability thiab anti-pulverization, zoo xim zaj duab xis adhesion, nplua nuj xim, zoo heev nqi.
Polyvinylidene Fluoride (PVDF): Zoo heev xim tuav thiab UV tsis kam, zoo heev sab nraum zoov durability thiab chalking kuj, zoo heev hnyav kuj, zoo moldability, stain kuj, tsawg xim, thiab tus nqi siab.
Polyurethane (PU): Polyurethane txheej muaj cov yam ntxwv ntawm kev hnav tsis kam, siab corrosion kuj thiab siab ua hauj lwm. Raws li ib txwm muaj, lub txee lub neej yog ntau tshaj 20 xyoo. Nws yog tsuas yog siv rau cov tsev nrog hnyav ib puag ncig corrosion.
Cim npe nrov: vov tsev ntawv phaj, ua nyob rau hauv Suav teb, manufacturers, lwm tus neeg
