Umugozi uhujwe ni mugufi kuri polyethylene (XL-PE) yometseho insinga. Intsinga zahujwe zikwiranye nogukwirakwiza no gukwirakwiza imirongo yumuriro wa ac acide kugeza kuri 500KV. Kugeza ubu, insinga nyinshi zumuriro mwinshi zashyizwe hamwe na polyethylene.
Intsinga zuzuzanya mubisanzwe zerekeza ku nsinga zifite insulasiyo zikozwe mu bikoresho bifatanye.Ibikoresho bikoreshwa cyane ni polyethylene (XLPE) .Ibikorwa byo guhuza ni ugukora imiterere ya molekuline igizwe na polyethylene (PE) binyuze muburyo bwihariye bwo gutunganya imiterere. ya crossetinking polyethylene yagaruye imiterere yumurongo.Nkigisubizo, ubushyuhe bwigihe kirekire bwemewe bwakazi bwazamutse buva kuri 70 ℃ bugera kuri 90 ℃ (cyangwa hejuru), kandi ubushyuhe bwumuzunguruko bugufi bwazamutse buva kuri 140 ℃ bugera kuri 250 ℃ (cyangwa hejuru) ), itezimbere cyane imikorere nyayo hashingiwe ku gukomeza imikorere yumwimerere nziza yumuriro.
Hariho ibyiza byinshi kuri XLPE.Wenchang itanga ubwoko bwinshi bwa XLPE kugirango uhitemo.
Nka UL3265, UL3266, UL3167, UL3173, UL3182, UL3194, UL3195, UL3196, UL3199, UL3236 nibindi.
.
(2) Kurwanya imiti itandukanye ya chimique, itajegajega mubitangazamakuru bitandukanye byangirika hirya no hino.
. imiterere, bityo kugabanya ikiguzi cyo kubaka.
.
.
(6) Ntabwo irekura imyuka yangirika cyangwa imyuka yubumara mugihe cyo gutwikwa, kandi ntishobora guteza ibyangiritse kabiri.Nubwoko bushya bwibicuruzwa byo kurengera ibidukikije bijyanye nibisabwa bigezweho byo kwirinda umuriro.
.
Igihe cyo kohereza: Nyakanga-15-2020