CGC340 CGC400 Xim Coated Steel Chev Siab Zoo ppji ppjl Direct Muag Nqe
piav qhia
Xim coated coil yog kub galvanized phaj, kub galvanized txhuas zinc phaj, galvanized phaj thiab lwm yam substrates, lub nto pretreatment ( tshuaj degreasing thiab tshuaj hloov dua siab tshiab kev kho mob), nyob rau saum npoo coated nrog ib tug txheej los yog ob peb txheej ntawm cov organic txheej, thiab ces tom qab ci. kho cov khoom.Vim tias coated nrog ntau yam xim sib txawv ntawm cov xim organic xim steel coil phaj hu ua, hu ua xim coated coil.
Xim txheej rau cov menyuam daim ntawv thov
Xim coated coil khoom lub teeb yuag, zoo nkauj, zoo corrosion kuj, tuaj yeem ua tiav ncaj qha.Cov xim feem ntau muab faib ua cov dawb dawb, navy xiav thiab cib liab.Lawv tsuas yog siv hauv kev tshaj tawm, kev tsim kho, khoom siv hauv tsev, khoom siv hluav taws xob, rooj tog zaum thiab kev thauj mus los.Kev lag luam.
Xim coated coil substrate kev faib tawm thiab tshaj tawm
Kub dip galvanized substrate
Kub dip galvanized xim coated phaj yog cov khoom ntawm cov organic txheej ntawm kub dip galvanized steel phaj.Ntxiv rau qhov kev tiv thaiv ntawm zinc, cov organic txheej rau ntawm qhov chaw ntawm kub dip galvanized xim coated phaj kuj plays lub luag hauj lwm ntawm rwb thaiv tsev thiab kev tiv thaiv, tiv thaiv xeb, thiab kev pab cuam lub neej yog ntev tshaj li kub dip galvanized.Galvanized ntawv.Cov ntsiab lus zinc ntawm kub-dip galvanized substrate feem ntau yog 180g / m2 (ob sab), thiab qhov siab tshaj plaws galvanized tus nqi ntawm kub-dip galvanized substrate rau sab nrauv phab ntsa ntawm lub tsev yog 275g / m2.
Kub dipped aluminium-zinc substrate
Kub dip galvanized steel ntawv (55% Al-Zn) yog siv los ua cov txheej txheem tshiab, cov ntsiab lus ntawm txhuas thiab zinc feem ntau yog 150g / m2 (ob leeg).Qhov corrosion kuj ntawm cov ntawv kub galvanized yog 2-5 npaug ntawm cov ntawv kub galvanized.Kev siv tsis tu ncua lossis sib cuam tshuam ntawm qhov kub txog li 490 ° C tsis ua rau oxidation hnyav lossis scaling.Lub peev xwm ntawm kev xav txog cua sov thiab lub teeb yog ob zaug ntawm kub-dip galvanized steel, thiab qhov kev xav tau ntau dua 0.75.Nws yog cov khoom siv hluav taws xob zoo tshaj plaws hauv tsev.
Galvanized zinc substrate
Galvanized ntawv raws li cov khoom siv hauv paus, coated nrog cov xim organic, ci khoom rau galvanized xim coated phaj.Vim yog cov zinc txheej nyias ntawm cov ntawv galvanized, zinc cov ntsiab lus feem ntau yog 20/20g / m2, yog li nws tsis tsim nyog siv cov khoom no.Ua phab ntsa, ru tsev, thiab lwm yam sab nraum zoov.Tab sis vim nws cov tsos zoo nkauj, kev ua haujlwm zoo heev, tuaj yeem siv rau hauv cov khoom siv hauv tsev, acoustics, steel rooj tog, kho kom zoo nkauj sab hauv, thiab lwm yam.
Xim coated coil substrate nta kho thiab ua si
Galvanized puag khoom:txheej nyias, corrosion kuj tsis zoo li kub dip galvanized puag khoom;
Kub-dip galvanized substrate:Ib daim ntawv nyias ntawm cov hlau dipped nyob rau hauv ib tug molten zinc da dej los coated nto nrog zinc.Cov ntawv galvanized no muaj cov txheej txheem zoo adhesion thiab weldability.
Kub dip aluminium zinc substrate:55% Al-Zn plating, zoo heev los tiv thaiv corrosion, kev pab lub neej yog ntau tshaj 4 npaug ntawm cov hlau galvanized zoo tib yam.Nws yog qhov hloov ntawm cov ntawv galvanized.
Nta:
(1) Kev ua haujlwm zoo, kev tiv thaiv corrosion ntev dua li cov hlau galvanized;
(2) zoo thaum tshav kub kub tsis kam, kub siab tshaj galvanized hlau tsis yooj yim rau hloov xim;
(3) Nws muaj thermal reflectivity zoo;
(4) zoo ib yam li galvanized steel phaj kev ua haujlwm thiab kev ua haujlwm txau;
(5) Nws muaj kev vuam zoo.
(6) Nrog cov nqi zoo, kev ua haujlwm ruaj khov thiab tus nqi sib tw heev.Yog li ntawd, architects, engineers thiab manufacturers tau lug siv nyob rau hauv industrial vaj tse, steel qauv thiab pej xeem chaw, xws li chaw nres tsheb qhov rooj, gutters thiab ru tsev.
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Chaw tsim tshuaj paus muag zoo Ppji PPGI steel ...
Kev piav qhia Xim-coated coils yog raws li cov ntawv kub-dip galvanized, kub-dip galvanized ntawv, electro-galvanized ntawv, thiab lwm yam. Tom qab kev kho degreasing (tshuaj degreasing thiab tshuaj hloov pauv tshuaj), ib los yog ob peb txheej ntawm cov organic coatings yog siv rau ntawm qhov chaw. nto, thiab ces Ib yam khoom uas tau kho los ntawm ci.Xim txheej yob daim ntawv thov Xim-coated coils yog lub teeb, zoo nkauj thiab muaj cov khoom zoo tiv thaiv corrosion, thiab ...
