Polyurethaneni igisubizo cyinshi kandi cyiza cyo kurinda ubuso kwangirika kwamazi. Ipfunyika ryangiza ibidukikije ritanga inzitizi ndende kandi ndende yo kurwanya ubushuhe, bigatuma ihitamo neza kumurongo mugari wa porogaramu. Muri ubu buyobozi buhebuje, tuzasesengura ibintu byose ukeneye kumenya kubijyanye no gutwikira amazi ya polyurethane, harimo ibyiza byayo, kubishyira mu bikorwa, no kubibungabunga.
Imwe mungirakamaro zingenzi zapolyurethaneni ibidukikije byangiza ibidukikije. Bitandukanye nuburyo gakondo bwo kwirinda amazi bushingiye kumiti yangiza, ibishishwa bya polyurethane byakozwe kugirango bitangiza ibidukikije. Ibi bivuze ko ushobora kurinda ubuso bwawe kwangirika kwamazi utabangamiye ubuzima bwisi.
Usibye kuba ibidukikije byangiza ibidukikije, polyurethane itagira amazi kandi irinda UV, bivuze ko ishobora kwihanganira ingaruka zangiza imirasire yizuba. Ibi bituma uhitamo neza kubisohoka hanze, nk'amagorofa, abihangana, hamwe n'inzu. Mugutanga inzitizi irinda imirasire ya UV, igipfundikizo cya polyurethane gifasha mukurinda gucika, guturika, no kwangirika kwizuba ryerekanwa nizuba.
Iyo bigeze kubisabwa, polyurethane itagira amazi adashobora gukoreshwa byoroshye. Irashobora guhanagurwa, kuzunguruka, cyangwa guterwa hejuru yubutaka, bitanga urwego rukingira. Iyo bimaze gukoreshwa, igipfundikizo gikora ibintu byoroshye kandi bitarinda amazi bifunga neza ubuhehere.
Gukomeza gukora nezapolyurethane, kugenzura buri gihe no kubungabunga ni ngombwa. Ibi birashobora kubamo gusukura hejuru yubatswe no kongera gutwikira ibikenewe kugirango hirindwe kurinda amazi kwangirika.
Mu gusoza, polyurethane itagira amazi yumuti nigisubizo cyinshi, cyangiza ibidukikije, kandi gikingira UV kugirango kirinde ubuso kwangirika kwamazi. Waba ushaka amazi atagira igorofa, igisenge, cyangwa ubundi buso, igipande cya polyurethane gitanga igisubizo kirambye kandi kirambye. Mugusobanukirwa ibyiza byayo, kubishyira mubikorwa, no kubibungabunga, urashobora gukoresha neza iki gisubizo cyiza cyo kwirinda amazi.
Igihe cyo kohereza: Gicurasi-24-2024