Rau saum npoo-pretreated profiles, nyob rau hauv tej yam txheej txheem, qhov chaw ntawm lub substrate yog anodized, tsim ib tug ntom, ntxeem tau, muaj zog adsorption AL203 zaj duab xis txheej.
Sealing: Seal lub qhov hws ntawm cov ntxeem tau oxide zaj duab xis tsim tom qab anodization los txhim khu kev tiv thaiv kev ua qias tuaj, corrosion kuj thiab hnav tsis kam ntawm oxide zaj duab xis.
Cov oxide zaj duab xis tsis muaj xim thiab pob tshab. Los ntawm kev siv lub zog adsorption ntawm oxide zaj duab xis ua ntej sealing, qee cov hlau ntsev yog adsorbed thiab tso rau hauv zaj duab xis pores, uas tuaj yeem ua rau lub ntsej muag ntawm qhov profile pom ntau xim uas tsis yog xim thawj (nyiaj dawb), xws li: dub, bronze, Golden daj thiab stainless hlau xim, thiab lwm yam.
