PVC board yog ib hom kev tshaj lij kev tshaj lij ua los ntawm kev siv tshuab uas twb muaj lawm. Nws cov tsos coj tshiab tshiab rau kev ua lag luam tam sim no thiab tsav txoj kev loj hlob ntawm cov lag luam muaj feem xyuam. Feem ntau hais lus, hom PVC no yog ib lub rooj sib tham. Nws yog ua los ntawm PVC resin ua los ntawm cov hmoov dawb los yog daj thiab tom qab ntawd ua tiav. Qee tus yam ntxwv ntawm cov khoom siv PVC tuaj yeem txhawb txoj kev loj hlob ntawm kev lag luam no.
Cov khoom siv PVC no yog tsim los ntawm cov cuab yeej technology. Raws li kev txhim kho hauv zej zog tam sim no, PVC yuav yog cov khoom lag luam rau kev txhim kho yav tom ntej. Los ntawm txhua yam, peb tuaj yeem nkag siab qhov ua tau zoo ntawm PVC no. Los ntawm cov kev xav sib txawv, muaj cov yam ntxwv. Los ntawm cov neeg kho tshuab pom, PVC yog ib yam khoom uas muaj siab hardness thiab tej yam khoom siv kho tshuab, uas yuav hloov nrog tus tsim ntseeg.
PVC board cov khoom no muaj qhov yuav tsum tau ua rau kub thiab yuav hloov raws li qhov kub ntawm lub sijhawm ntawd. Xav txog nws cov khoom siv thermal, qhov PVC no yog cov khoom siv tsis zoo thaum tshav kub kub tsis kam thiab nplaim taws retardancy.
Txoj hauv kev los txhim kho cov cua sov ntawm PVC yog ntxiv cov khoom siv hluav taws xob tiv thaiv hluav taws xob hauv cov txheej txheem tsim khoom, uas yog cov polymer tshwj xeeb tsim thiab tsim los txhim kho cov cua sov ntawm PVC board ntoo. Ntxiv cov kev hloov kho cua sov tuaj yeem txhim kho cov cua sov ntawm daim ntawv. Nyob rau hauv cov txheej txheem ntawm ntau lawm thiab ua, inorganic fillers tuaj yeem muab ntxiv los txhim kho cov cua sov ntawm PVC.
Tsis tas li ntawd, PVC crosslinking tuaj yeem siv los txhim kho nws cov cua sov. Feem ntau, muaj cov txheej txheem hluav taws xob ua ke thiab cov tshuaj sib xyaw ua ke. Piv nrog rau cov khoom siv PVC, cov khoom siv sib xyaw ua ke PVC board muaj zog dua txhua yam, qhov ruaj khov, kub tsis kam, hnav tsis kam thiab tshuaj lom neeg corrosion. Peb kuj tuaj yeem muab PVC nrog rau lwm cov polymers los ntxiv thiab txhim kho cov khoom ntawm cov khoom, txhawm rau txhim kho cov khoom zoo ntawm cov khoom, xws li kub tsis kam.
