Kingflex NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev khoom yog dav siv nyob rau hauv ntau yam lag luam vim lawv zoo heev thermal rwb thaiv tsev thiab suab rwb thaiv tsev zog.Ib qho kev txhawj xeeb loj tshaj plaws rau cov neeg siv khoom thiab cov lag luam yog seb cov khoom no puas yog CFC-dawb.Chlorofluorocarbons (CFCs) paub tias muaj kev cuam tshuam tsis zoo rau ib puag ncig, tshwj xeeb yog los ntawm depleting ozone txheej.Yog li ntawd, kev siv CFCs hauv ntau lub lag luam yog nruj me ntsis tswj thiab theem tawm.
Hmoov zoo, feem ntau NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev cov khoom muaj CFCs.Cov neeg tsim khoom tau lees paub qhov tseem ceeb ntawm kev tsim cov ntaub ntawv rwb thaiv tsev uas yog ib puag ncig zoo thiab ruaj khov.Los ntawm kev tshem tawm CFCs los ntawm lawv cov khoom, lawv tsis tsuas yog ua tau raws li cov kev cai tswj hwm tab sis kuj tseem txhawb nqa thoob ntiaj teb kev siv zog los tiv thaiv ib puag ncig.
Kev hloov mus rau CFC-dawb NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev yog ib kauj ruam tseem ceeb rau kev lag luam.Nws tso cai rau cov lag luam thiab cov neeg siv khoom siv cov khoom no nrog kev ntseeg siab paub tias lawv yuav tsis ua rau muaj kev puas tsuaj ib puag ncig.Tsis tas li ntawd, CFC-dawb rwb thaiv tsev feem ntau yog thawj qhov kev xaiv rau cov phiaj xwm vaj tsev ntsuab thiab cov neeg siv khoom ib puag ncig.
Ntxiv nrog rau qhov tsis muaj CFC, NBR / PVC roj hmab rwb thaiv tsev muaj ntau yam txiaj ntsig.Nws muab cov thermal rwb thaiv tsev zoo heev, pab txo qis kev siv hluav taws xob thiab txo cov nqi cua sov thiab cua txias.Cov khoom siv yog lub teeb yuag, hloov tau yooj yim thiab yooj yim rau nruab, ua rau nws muaj kev xaiv nrov rau ntau yam kev siv.
Tsis tas li ntawd, NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev yog tiv taus cov dej noo, tshuaj lom neeg thiab UV hluav taws xob, ua kom muaj zog thiab ua haujlwm ntev hauv ntau qhov chaw.Nws lub suab-absorbing zog ua rau nws zoo tagnrho rau kev tswj suab nrov hauv tsev thiab tshuab.
Hauv cov ntsiab lus, feem ntau NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev cov khoom yog CFC-dawb, raws li kev siv zog thoob ntiaj teb los tiv thaiv ib puag ncig.Qhov no ua rau lawv muaj lub luag haujlwm thiab kev xaiv kom ruaj khov rau cov kev xav tau rwb thaiv tsev ntawm kev lag luam sib txawv.Nrog rau cov khoom siv rwb thaiv tsev zoo thiab cov ntawv pov thawj ib puag ncig, CFC-dawb NBR / PVC roj hmab ua npuas ncauj rwb thaiv tsev cov khoom yog cov khoom siv txhim khu kev qha thiab zoo ib puag ncig rau ntau yam kev siv.
Post lub sij hawm: Lub Xya hli ntuj-15-2024
