I-Polyurethane materproof coating kanye ne-acrylic materproof coating izimbobo ezimbili ezivamile zamanzi. Banomehluko omkhulu ekubunjweni kwezinto ezibonakalayo, izici zokwakha kanye nezinkundla ezisebenzayo.
Okokuqala, ngokuya ngokwakheka kwezinto ezibonakalayo, izimbobo ezingenamanzi ze-polyurethane zivame ukwakhiwa nge-polyurethane resin, izixazululo kanye nezithasiselo, futhi zinokuqina okuphezulu kanye nokumelana kwesimo sezulu. I-acrylic materproof coating yakhiwa nge-acrylic resin, ama-filler kanye nezithasiselo. Ibonakala ngokusebenza okusheshayo nokusebenza okuhle kwakha amafilimu.
Okwesibili, ngokuya ngezimpawu zokwakha, izimbobo ezingenamanzi ze-polyurethane zivame ukudinga izinga eliphakeme lobuchwepheshe ngesikhathi sokwakha, kudingeka kwakhiwe endaweni efanelekile, futhi kube nezidingo eziphakeme zokwelashwa komhlaba. I-acrylic materproof coatis ilula ukwakha futhi ingakhiwa ngaphansi kwezimo ezijwayelekile, futhi inezidingo eziphansi kakhulu endaweni eyisisekelo.
Ngaphezu kwalokho, ngokuya ngemikhakha esebenzayo, ngoba i-polyurethane materproof coatity inokuqina kwamanzi okuphezulu kanye nokumelana kwesimo sezulu, kufanelekile izindawo ezidinga ukuvikelwa okuthe xaxa, okuphansi, njll. Ilungele izikhathi ezithile lapho isikhathi sokwakha sifushane futhi sivuselelwa ngokushesha.
Kunokwehluka okusobala phakathi kwezimbozo ezingenamanzi ze-polyurethane zamanzi nezingubo ze-acryroof materproof ngokuya ngokwakheka kwezinto ezibonakalayo, izici zokwakha kanye nezinkundla ezisebenzayo. Ngaphambi kokwakhiwa, ukumboza okufanele manzi kwamanzi kudinga kukhethwe ngokwezidingo ezithile zephrojekthi.
Isikhathi sePosi: Dec-15-2023