Gukoresha ibikoresho by'insinga zidafite umwotsi mwinshi wa Halogen hamwe n'ibikoresho by'insinga za Polyethylene (XLPE) zifatanye

Mu myaka ya vuba aha, gukenera ibikoresho by'insinga zitagira umwotsi mwinshi (LSZH) byariyongereye bitewe n'umutekano wazo n'inyungu zabyo ku bidukikije. Kimwe mu bikoresho by'ingenzi bikoreshwa muri izi nsinga ni polyethylene ifatanye (XLPE).

1. Ni ikiPolyethylene ifatanye n'izindi (XLPE)?

Polyethylene ifatanye n'izindi, akenshi isobanurwa mu magambo make nka XLPE, ni ibikoresho bya polyethylene byahinduwe hongerwamo icyuma gihuza. Ubu buryo bwo guhuza uruziga bwongera imiterere y'ubushyuhe, mekanike n'imiti by'ibikoresho, bigatuma biba byiza mu bikorwa bitandukanye. XLPE ikoreshwa cyane mu nyubako mu buryo bwo gukora imiyoboro, mu buryo bwo gushyushya no gukonjesha hakoreshejwe imirasire ya hydraulic, mu miyoboro y'amazi yo mu rugo no mu buryo bwo gukingira insinga zifite ingufu nyinshi.

2. Ibyiza byo gukingira XLPE

Ubwikorezi bwa XLPE butanga inyungu nyinshi ugereranyije n'ibikoresho gakondo nka polyvinyl chloride (PVC).
Izi nyungu zirimo:
Gukomera ku bushyuhe: XLPE ishobora kwihanganira ubushyuhe bwinshi idahinduka bityo ikaba ikwiriye gukoreshwa mu gukoresha umuvuduko mwinshi.
Ubudahangarwa bw'imiti: Imiterere ifatanye ifite ubudahangarwa bwiza bw'imiti, bigatuma iramba mu bidukikije bikomeye.
Imbaraga za mekanike: XLPE ifite imiterere myiza ya mekanike, harimo no kudasaza no gucika intege.
Kubwibyo, ibikoresho bya XLPE bikunze gukoreshwa mu guhuza amashanyarazi imbere, imiyoboro ya moteri, imiyoboro y'amatara, insinga zifite amashanyarazi menshi imbere mu modoka nshya zikoresha ingufu, imiyoboro igenzura ibimenyetso bifite amashanyarazi make, insinga za gari ya moshi, insinga zo munsi y'ubutaka, insinga zo mu bucukuzi bw'amabuye y'agaciro zirengera ibidukikije, insinga zo mu mazi, insinga zishyira ingufu za kirimbuzi, insinga za televiziyo zifite amashanyarazi menshi, insinga za X-RAY zifite amashanyarazi menshi n'insinga zo kohereza amashanyarazi.
Ikoranabuhanga ryo guhuza polyethylene

Guhuza polyethylene bishobora kugerwaho hakoreshejwe uburyo butandukanye, harimo imirasire, peroxide na silane crosslinking. Buri buryo bufite ibyiza byabwo kandi bushobora gutoranywa hakurikijwe ibisabwa byihariye. Urwego rwo guhuza crosslinking rugira ingaruka zikomeye ku miterere y'ibikoresho. Uko crosslinking irushaho kuba nyinshi, niko imiterere y'ubushyuhe n'imikorere ya mashini iba myiza.

3. Ni ikinta halogen irimo umwotsi muke (LSZH)ibikoresho?

Ibikoresho bidafite halogen nkeya (LSZH) byakozwe ku buryo insinga zihura n'umuriro zisohora umwotsi muke iyo zihiye kandi ntizikore umwotsi uhumanya halogen. Ibi bituma zikoreshwa neza ahantu hafunze n'ahantu hadafite umwuka mwiza, nko mu nzira z'amazi, inzira za gari ya moshi zo munsi y'ubutaka n'inyubako rusange. Insinga za LSZH zikozwe mu byuma bikoresha thermoplastic cyangwa thermoset kandi zikora umwotsi muke cyane n'imyotsi ihumanya, bigatuma habaho kugaragara neza no kugabanya ibyago by'ubuzima mu gihe cy'inkongi.

4. Gukoresha ibikoresho bya LSZH by'insinga

Ibikoresho bya LSZH bikoreshwa mu bikorwa bitandukanye aho ibibazo by’umutekano n’ibidukikije ari ingenzi cyane.
Zimwe mu porogaramu z'ingenzi zirimo:
Ibikoresho by'insinga ku nyubako rusange: Insinga za LSZH zikunze gukoreshwa mu nyubako rusange nko ku bibuga by'indege, sitasiyo za gari ya moshi n'ibitaro kugira ngo habeho umutekano mu gihe cy'inkongi z'umuriro.
Insinga zo gutwara: Izi nsinga zikoreshwa mu modoka, mu ndege, mu modoka za gari ya moshi no mu bwato kugira ngo bigabanye ibyago byo kubura imyuka ihumanya mu gihe habayeho inkongi y'umuriro.
Insinga z'imiyoboro ya gari ya moshi yo munsi y'ubutaka n'iya munsi y'ubutaka: Insinga za LSZH zifite umwotsi muke kandi ntizigire halogen, bigatuma ziba nziza cyane mu miyoboro ya gari ya moshi yo munsi y'ubutaka n'iya munsi y'ubutaka.
Insinga zo mu cyiciro cya B1: Ibikoresho bya LSZH bikoreshwa mu nsinga zo mu cyiciro cya B1, zigenewe kuzuza amahame akomeye yo kwirinda inkongi kandi zikoreshwa mu nyubako ndende n'ibindi bikorwa remezo by'ingenzi.

Iterambere riherutse mu ikoranabuhanga rya XLPE na LSZH ryibanda ku kunoza imikorere y’ibikoresho no kwagura ikoreshwa ryabyo. Udushya turimo guteza imbere polyethylene ifite ubucucike bwinshi (XLHDPE), yongereye ubushobozi bwo kurwanya ubushyuhe no kuramba.

Ibikoresho bya polyethylene (XLPE) biramba kandi biramba hamwe n'ibikoresho bya LSZH bikoresha insinga zitarimo umwotsi mwinshi bikoreshwa cyane mu nganda zitandukanye bitewe n'imiterere yabyo myiza y'ubushyuhe, imiti n'imashini. Imikoreshereze yabyo ikomeje kwiyongera bitewe n'iterambere rihoraho ry'ikoranabuhanga ndetse n'ubwiyongere bw'ibikenewe ku bikoresho bitekanye kandi bitangiza ibidukikije.

Mu gihe umubare w’ibikoresho byizewe kandi bifite umutekano ukomeje kwiyongera, XLPE na LSZH byitezweho kugira uruhare runini mu kuzuza ibi bisabwa.