Vim li cas peb ntxiv CPE rau PVC cov khoom?

PVC Polyvinyl Chloride yog ib qho thermoplastic resin polymerized los ntawm Chlorinated Polyethylene nyob rau hauv qhov kev txiav txim ntawm tus pib. Nws yog homopolymer ntawm Vinyl Chloride. PVC yog siv dav hauv cov khoom siv hauv tsev, cov khoom lag luam, cov khoom siv niaj hnub, cov tawv tawv hauv pem teb, cov vuas hauv pem teb, Cov tawv tawv, cov kav dej, cov xov hlau thiab cov cables, ntim zaj duab xis, lub raj mis, cov ntaub ntawv foaming, sealing cov ntaub ntawv, fibers, thiab lwm yam.
Cov txiaj ntsig zoo ntawm cov khoom siv yas PVC dav dav yog nplaim hluav taws, hnav tsis kam, tshuaj lom neeg corrosion, thiab tsis tshua muaj roj thiab dej vapor to. Tsis tas li ntawd, cov khoom siv hluav taws xob zoo, cov khoom siv pob tshab, hluav taws xob rwb thaiv tsev, rwb thaiv tsev kub, txo suab nrov, thiab kev poob siab kuj zoo, ua rau nws yog cov khoom siv zoo tshaj plaws universal. Txawm li cas los xij, nws qhov tsis zoo yog qhov tsis zoo thermal stability thiab kev cuam tshuam tsis zoo, uas tuaj yeem ua rau tsis yooj yim thaum siv ob qho tib si tawv thiab mos PVC. Vim tias PVC yog cov yas tawv, txhawm rau ua kom nws mos thiab txhim kho nws cov kev cuam tshuam, yuav tsum tau ntxiv ntau cov yas yas.
CPE chlorinated polyethylene yog ib qho zoo heev toughening tus neeg saib xyuas rau PVC. Tshwj xeeb 135a hom CPE Chlorinated Polyethylene muaj qhov ua tau zoo ntawm qhov kub thiab txias, yog li nws yog siv los ua qhov hloov pauv rau cov khoom siv tawv PVC. Qhov ntau npaum li cas ntawm 135a hom CPE siv los ua qhov hloov pauv rau PVC profiles yog 9-12 qhov chaw, thiab qhov ntau npaum li cas ntawm 4-6 qhov chaw siv los ua kev hloov pauv rau cov kav dej PVC lossis lwm cov kav dej uas muaj cov kua xa tawm, ua kom zoo dua qhov kub thiab txias. cuam ​​tshuam tsis kam ntawm PVC cov khoom. Feem ntau, ntxiv Chlorinated Polyethylene rau PVC cov khoom feem ntau muaj cov teebmeem hauv qab no: ua kom lub zog ntawm cov khoom, txhim kho kev cuam tshuam, thiab hloov lub zog ntawm cov khoom.
Tsis tas li ntawd, CPE 135A Chlorinated Polyethylene yog dav ntxiv rau cov ntawv PVC, cov ntawv txheeb, cov thawv yas calcium, cov khoom siv hauv tsev, thiab cov khoom siv hluav taws xob los txhim kho lub cev, txhua yam, thiab cov khoom siv hluav taws xob ntawm PVC.