Cov teebmeem ntawm iav txheej tshuab feem ntau kav ntev li 3 xyoos. Qhov no yog nyob rau hauv cov xwm txheej ntawm kev siv ceev faj thiab kev saib xyuas zoo.
Cov iav txheej muaj ntau yam zoo heev, xws li tsis muaj cov roj av tsis muaj teeb meem rau cov xim, ua kom muaj zog inorganic zaj duab xis txheej uas zoo cais cov xim thiab tiv thaiv kev laus thiab tsis muaj xim. Nws kuj muaj kev tiv thaiv corrosion zoo heev, tiv taus cov kua qaub los nag, noog poob, thiab lwm yam corrosive tshuaj kom ntseeg tau cov xim xim. Nws ua tau zoo nyob rau hauv qhov kub thiab txias, qhia txog lub hnub ci thiab hluav taws xob sab nraud, txo qhov kub ntawm - qhov kub thiab txias rau cov xim. Cov zaj duab xis hardness deb tshaj li ntawm lub tsheb ciab, zoo tiv thaiv khawb thiab hnav. Tsis tas li ntawd, electro-ion coatings muaj tus kheej zoo- ntxuav thiab dej- cov khoom tiv thaiv; lub tsheb lub cev tuaj yeem ntxuav nrog dej xwb kom nws ci.
Windshield coatings feem ntau kav 1 mus rau 2 xyoos. Lawv siv cov khoom siv tshuaj polymer nrog cov gloss siab, antioxidant, acid thiab alkali tsis kam, thiab UV tsis kam, txhim kho cov xim gloss, ua kom muaj kev tiv thaiv kev tiv thaiv, thiab tso cai rau cov dej los nag sai sai, tswj kom pom tseeb thiab txhim kho kev nyab xeeb ntawm kev tsav tsheb.
Txawm li cas los xij, lub neej tiag tiag ntawm cov iav txheej yog cuam tshuam los ntawm ntau yam, xws li kev siv ib puag ncig, kev saib xyuas, thiab tus cwj pwm tsav tsheb. Yog tias siv nyob rau hauv ib puag ncig hnyav, xws li thaj chaw uas nquag acid nag lossis plua plav hnyav, cov nyhuv txheej yuav luv luv. Kev saib xyuas kom zoo, xws li kev tu thiab tshuaj xyuas tsis tu ncua, tuaj yeem txuas nws lub neej ntev thiab tswj kev ua haujlwm zoo. Tus cwj pwm tsav tsheb kuj tseem ceeb; Piv txwv li, tsis tu ncua siab - tsav tsheb ceev yuav ua kom cov txheej txheej hnav.
