PVC txheej rau cov khoom siv hlau yog dav siv

PVC txheej rau hlau yog txheej txheem uas ib txheej ntawm PVC (polyvinyl chloride) yog siv rau saum npoo hlau los tiv thaiv corrosion, abrasion, thiab lwm yam kev puas tsuaj. Cov txheej txheem no feem ntau yog siv rau ntau yam kev lag luam, xws li kev tsim kho, tsheb, thiab kev tsim khoom.

cov PVC txheej txheej txheej txheem muaj ob peb steps. Ua ntej, cov hlau saum npoo yog ntxuav kom tshem tawm cov av, roj, lossis lwm yam kab mob uas tuaj yeem cuam tshuam cov adhesion ntawm txheej. Tom ntej no, cov hlau feem ntau yog pre-kho nrog cov tshuaj hloov dua siab tshiab txheej los yog primer los txhim kho cov adhesion thiab durability ntawm cov txheej.

Tom qab cov kauj ruam kho ua ntej, cov PVC txheej txheej yog siv rau saum npoo hlau siv ntau txoj hauv kev, xws li dipping, txau, lossis electrostatic txheej. Lub thickness ntawm lub PVC Cov txheej txheem tuaj yeem tswj tau los ntawm kev kho cov txheej txheem txheej txheem txheej txheem, thiab cov xim sib txawv thiab kev ua tiav tuaj yeem ua tiav los ntawm kev ntxiv pigments lossis lwm yam khoom ntxiv rau PVC.

Thaum lub PVC txheej yog thov, cov hlau feem ntau yog kho nyob rau hauv ib lub qhov cub los yog lwm yam high-temperature ib puag ncig los txhawb kev sib raug zoo thiab hardening ntawm txheej. Qhov tshwm sim PVC coatings muab cov txheej txheem ruaj khov thiab ua kom ntev ntev uas tuaj yeem pab ntev lub neej ntawm cov hlau thiab txhim kho nws cov kev tiv thaiv ib puag ncig.

Zuag qhia tag nrho, PVC txheej rau hlau yog ib qho zoo thiab ntau yam kev daws teeb meem rau kev tiv thaiv hlau nto ntawm kev puas tsuaj thiab hnav. Txawm li cas los xij, nws yog ib qho tseem ceeb uas yuav tsum xaiv qhov zoo PVC coatings thiab daim ntawv thov txheej txheem los xyuas kom meej pom adhesion, durability, thiab kev ua tau zoo.