Zinc nplua nuj Epoxy Primer yog ib qho xim siv hauv kev lag luam, nws yog ob qho xim sib xyaw, suav nrog cov xim pleev xim thiab tus sawv cev. Zinc hmoov ua lub luag haujlwm tseem ceeb rau kev ua tau zoo ntawm epoxy zinc nplua nuj. Yog li, nws tsim nyog npaum li cas rau tus nqi ntawm zinc, thiab dab tsi yog qhov sib txawv ntawm cov ntsiab lus sib txawv?
Cov ncauj lus zinc ntawm epoxy zinc nplua nuj, raws li qhov kev thov ntawm kev hloov kho, qib zinc txawv, cov qib sib txawv ntawm cov pov thawj corrosion. Cov ntsiab lus siab dua, muaj zog dua ntawm corrosion tsis kam, qis dua cov ntsiab lus, kev ua tau zoo ntawm corrosion tsis zoo. Ua raws li tus qauv kev lag luam thoob ntiaj teb, cov ntsiab lus zinc ntawm zinc nplua nuj epoxy primer, tsawg kawg 60%.
Tsuas yog qhov kev thov rau Zinc cov ntsiab lus, cov tuab ntawm zaj yeeb yaj kiab tseem yog qhov tseem ceeb heev. Raws li ISO12944-2007, qhov tuab ntawm qhuav zaj duab xis yog 60μm li Anticorrosive Primer, thiab 25μm li lub khw primer.
Cov xim yuav ua rau muaj kev tsis hnov tsw phem
Lub Sijhawm Post: Apr-12-2023