Yuav Ua Li Cas Ntsuas Cov Kev Ua Tau Ntawm PVC Hluav Taws Xob Hluav Taws Xob?
Ua ntej tshaj plaws, saib cov tsos, zoo siab hauv cov kav dej PVC muaj cov xim qaim, ntshiab dawb, thiab cov ntshiab xim qhia cov teeb xim, tsis muaj kev sib kis. Cov xim tsis zoo yog grey thiab tsis sib luag, qee tus kuj tuaj yeem pom cov impurities hauv nruab nrab.
Cov yeeb nkab pvc nrog cov khoom siv zoo thiab cov khoom siv tau yooj yim tuaj yeem khoov ncaj qha rau sab hauv lub caij nplooj zeeg sab hauv, tab sis cov khoom qis dua tsis yog. Nws yog qhov zoo dua tuaj yeem khi tus kav dej nrog koj txhais tes lossis nqis rau ntawm nws nrog koj txhais ko taw. Qhov zoo yog tiaj tus tsis muaj tawg.
Cov ntxhiab tsw, cov kav dej zoo PVC tsis muaj qhov tsis hnov tsw, thiab cov khoom qis ua qhia tias muaj lub zog pungent saj vim qhov sib ntxiv ntawm ntau tus ntawm impurities, txawm tuaj yeem hnov tsw deb.
