Polyethyleneinsulasiyo ikorwa nuburyo bwa chimique cyangwa physique kugirango ihindure molekile ya polyethylene kuva kumurongo wa molekulire yumurongo ugera kumurongo wuburyo butatu, kuva mubintu bya termoplastique kugeza kubikoresho bya termosetting, no kongera ubushyuhe bwakazi kuva kuri 70 ℃ kugeza kuri 90 ℃, bitezimbere cyane imikorere yibikoresho .
Polyethyleneifite ibyiza bikurikira.
1 performance Imikorere idashobora gushyuha;XLPE ifite imiterere-meshi-meshi ifite imikorere myiza cyane irwanya ubushyuhe.Ntabwo izasenyuka na karubone munsi ya 200 ° C.
Ubushyuhe bwigihe kirekire bwakazi bushobora kugera kuri 90 and, nubuzima bwumuriro burashobora kugera kumyaka 40.
2 performance Imikorere yo gukingira: XLPE ituma umwimerere mwiza wokwirinda kuranga PE, kandi kurwanya insulation biriyongera.Dielectric
Igihombo cya dielectric angle tangent agaciro ni nto cyane, kandi ntabwo ihindurwa cyane nubushyuhe.
3 properties Imiterere ya mashini: Bitewe no gushiraho imiyoboro mishya yimiti hagati ya macromolecules, ubukana, gukomera, kwambara no kurwanya ingaruka za XLPE biratera imbere.
Gukomera, gukomera, kurwanya abrasion hamwe no kurwanya ingaruka za XLPE biratera imbere bitewe n’ishyirwaho ry’imiti mishya hagati ya macromolecules, bityo bikishyura amakosa ya PE ikemurwa byoroshye n’ibibazo by’ibidukikije.
4 resistance Kurwanya imiti: XLPE ifite aside irike na alkali irwanya amavuta, kandi ibicuruzwa byayo byaka cyane cyane amazi na dioxyde de carbone.
Ntabwo yangiza ibidukikije kandi yujuje ibisabwa byumutekano wumuriro ugezweho.
Igihe cyo kohereza: Ugushyingo-03-2022