XLPE cable khoom yog polyethylene uas muaj cov organic peroxide. Qhov no peroxide reacts chemically nrog polyethylene nyob rau hauv qhov kub thiab txias, kub siab thiab inert gas ib puag ncig, tig thermoplastic polyethylene rau hauv thermosetting (elastomer) polyethylene, uas yog XLPE.
Vim hais tias polyethylene yog ib tug linear molecular qauv uas yog yooj yim deformed nyob rau hauv high kub, lub cross-linking txheej txheem hloov nws mus rau hauv ib tug mesh qauv. Cov qauv no muaj zog tiv thaiv deformation txawm nyob rau hauv qhov kub thiab txias.
XLPE cables muaj cov khoom hluav taws xob zoo heev. Lub dielectric poob yog me dua li ntawm cov ntawv rwb thaiv tsev thiab PVC rwb thaiv tsev, yog li XLPE cables muaj me me capacitance.
XLPE cable muaj cov khoom hluav taws xob zoo heev. Lub dielectric poob yog me dua li ntawm cov ntaub ntawv rwb thaiv tsev thiab PVC rwb thaiv tsev, thiab lub capacitance ntawm XLPE cable kuj yog me me. Yog li ntawd, qhov them tam sim no thiab av txhaum tam sim no kuj tuaj yeem txo qis thaum tsis muaj lub hnub qub zoo hauv av. Lwm qhov zoo ntawm XLPE cable yog tias nws yooj yim heev rau nteg. XLPE cable muaj qhov me me dabtsi yog khoov vojvoog, nws yog sib dua li lwm cov cables zoo sib xws thiab muaj kev kho yooj yim dua. Txij li thaum XLPE cable tsis muaj roj, tsis tas yuav xav txog txoj hauv kev thaum tso XLPE cable, thiab tsis muaj qhov xwm txheej uas nws tsis tuaj yeem tso vim roj. Cov khoom siv tshuaj tiv thaiv zoo heev thiab super kub-tiv taus deformation txiav txim siab tias txoj kab txuas txuas txuas ntawm polyethylene tuaj yeem tso cai rau tib neeg tam sim no kom dhau los ntawm kev ua haujlwm kub (90 degree), lub sijhawm luv luv (130 degree) thiab luv luv Circuit Court (250 degree) tej yam kev mob.
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