Dab tsi yog Xim Coated Steel lossis Prepainted Steel?
Cov xim coated steel phaj thiab coil tseem muaj lub npe ua ntej yog hlau, nws yog qhov nrov qauv steel khoom ua los ntawm txias-kuav los tiag steel phaj, electro-galvanized steel phaj lossis kub-dip galvanized steel phaj raws li lub substrate, tom qab puag phaj saum npoo yog degreased , phosphatized, chromate kho, coated nrog cov organic txheej thiab ci, nws feem ntau yog ua los ntawm txias-kuav los tiag steel phaj.
Cov xim muaj xim uas siv los ua cov substrates feem ntau siv rau hauv qhov chaw qis qis tsis muaj zog xws li rooj tog. Cov xim pleev xim nrog cov ntawv txuas nrog electro-galvanized steel cov paib feem ntau yog siv hauv cov khoom siv hauv tsev thiab cov chaw nruab nrab uas yuav tsum muaj qib theem siab, thiab kub dip galvanized steel yog siv los ua cov seem. Cov xim coated steel phaj yog siv dav hauv kev tsim kho vim nws qhov muaj zog corrosion tsis kam.
Cov xim coated steel phaj yog cov khoom siv sib xyaw ua ke ntawm lub hauv paus phaj thiab cov khoom siv txheej, uas muaj cov yam ntxwv zoo ntawm ob qho tib si steel phaj thiab cov khoom siv organic, thiab muaj ob qho tag nrho cov tshuab muaj zog thiab yooj yim molding cuab yeej ntawm cov hlau phaj, feem ntau cov khoom siv organic muaj cov khoom kom zoo thiab txhim kho corrosion. Cov qauv txheej txheem tau muab faib ua 2 lub sijhawm yog 1 lub tsho sov thiab 1 lub sijhawm ntawm lub tsho loj thiab 2 lub sijhawm sov.
