Transparent topcoats yog cov txheej txheem tiv thaiv qib siab siv rau cov chaw kom txhim khu kev ruaj ntseg thaum tswj qhov pom kev pom tseeb. Siv dav hauv tsheb, rooj tog zaum, khoom siv hluav taws xob, thiab kev tsim vaj tsev, cov txheej txheem no tiv thaiv substrates los ntawm UV hluav taws xob, ya raws, abrasion, thiab tshuaj lom neeg tsis hloov lawv cov tsos. Formulated nrog acrylics, polyurethanes, los yog epoxy resins, lawv ua ke yooj yooj yim nrog hardness, kom ntseeg tau tias kev ua tau zoo nyob rau hauv ib puag ncig xav tau.
Hauv kev lag luam automotive, pob tshab topcoats khaws cov xim pleev xim rau qhov ci thiab xim kev ncaj ncees, tiv thaiv fading los ntawm tshav ntuj. Rau cov khoom siv hluav taws xob, lawv muab kev tiv thaiv khawb thiab noo noo thaiv ntawm cov ntxaij vab tshaus lossis kov vaj huam sib luag. Hauv kev ua haujlwm ntoo, lawv tiv thaiv rooj tog thaum tseem ceeb ntawm cov qauv nplej.
Cov kev tsim kho tshiab tsis ntev los no tsom rau cov kev daws teeb meem hauv eco-phooj ywg, xws li dej-raws li lossis UV-kho cov qauv uas txo qis cov organic compounds (VOC) emissions. Tsis tas li ntawd, nanotechnology-enabled topcoats muab cov khoom kho tus kheej los yog txhim kho lub peev xwm los tiv thaiv fogging. Raws li kev lag luam ua ntej qhov tseem ceeb ntawm kev ruaj ntseg thiab kev ua haujlwm ntau, pob tshab topcoats txuas ntxiv mus, sib npaug kev zoo nkauj nrog kev tiv thaiv zoo rau ntau yam kev siv.
Lub sij hawm xa tuaj: Plaub Hlis-10-2025
