PE board yog ib qho khoom siv tseem ceeb rau cables thiab xov hlau. Cov khoom no muaj ntau cov qauv, feem ntau suav nrog cov khoom hauv qab no, feem ntau AC foaming tus neeg sawv cev, ZnSt, LDPE thiab lwm yam. Ntawm cov ntaub ntawv no, txhua tus muaj nws tus yam ntxwv, uas feem ntau tshwm sim hauv cov hauv qab no:
Thawj yog tias cov polyethylene nyob rau hauv nws yog tsawg ntom, thiab lub ntsiab Cheebtsam ntawm uas kuj blistered. Polyethylene muaj cov nplaim hluav taws zoo, yooj yim oxidation, thiab tsis muaj tshuaj lom. Feem ntau, nws tsis tuaj yeem nqus dej. Nws muaj cov khoom siv hluav taws xob zoo thiab cov khoom siv rwb thaiv tsev zoo, yog li qhov no yog cov yas mos, feem ntau yog siv rau cov yeeb yaj kiab yas, rau cov xov hlau thiab cables.
Tom qab ntawd nws kuj muaj qee qhov nyiaj zinc stearate, uas yog cov roj nplua nyeem. Cov khoom no muaj cov yam ntxwv ntawm cov khoom siv yooj yim, tus nqi qis, tsis muaj kuab paug, thiab tsis muaj tshuaj lom. Nyob rau hauv luv luv, nws kub kuj ua tau zoo heev. PE board kuj muaj qee yam AC foaming tus neeg sawv cev, uas tuaj yeem nqa cov txiaj ntsig loj rau nws tus kheej.
