Ni izihe ngero za CPE ku nsinga n'insinga zikoreshwa?

CPE (Polyethylene yitwa Chlorinated Chlorinated), nk'uburyo bwo guhindura ingaruka, ikoreshwa cyane cyane mu bijyanye n'insinga n'insinga kugira ngo inoze imikorere y'ibikoresho no kugera ku bikorwa by'ingenzi. Imirimo yayo y'ingenzi igaragarira muri ibi bikurikira:
1, kunoza imikorere y'ibanze
1. Kurwanya ubushyuhe no kwizerana birushijeho kwiyongera
Ubushyuhe bw'insinga zahinduwe za CPE bumara igihe kirekire bushobora kugera kuri 90 ℃ (formula nziza ishobora kugera kuri 105 ℃), hejuru cyane ugereranyije n'ingano yo hejuru ya 60-65 ℃ y'ibikoresho gakondo bya kabutike, mu gihe binongera gusaza kw'ubushyuhe no kurwanya ozone. Imiterere yayo yuzuye ya molekile itanga ubudahangarwa bwiza bw'ikirere kandi ihuza n'ibidukikije bigoye byo hanze.
2. Kuvugurura ikoreshwa ry'umuriro n'umutekano
Atome zirimo chlorine zituma CPE idashobora gucika burundu mu muriro, zujuje ibisabwa mu by’umutekano nka UL-94, cyane cyane zikwiriye ahantu hashobora guterwa n’impanuka nyinshi nko mu gucukura insinga. Itanga umwotsi muke mu gihe cyo gutwika kandi ntirekura imyuka ihumanya cyane.
3. Kunoza imikorere ya mekanike
Kongeramo CPE bishobora kongera imbaraga z'insinga z'insinga (imbaraga z'insinga ziyongeraho inshuro 3-4 nyuma yo kongeramo ibice 8-10 bya CPE ku bikoresho by'ibanze bya PVC), no kongera imbaraga zo kudakoresha amavuta, kudakoresha imbaraga zo kuzunguruka, no kudasaza, bikongera igihe cyo gukora.
Inyungu ku mikorere n'ikiguzi
1. Uburyo bwo gutunganya ibintu bushobora guhinduka
Ubushyuhe bwa CPE bwo kuvanga ni bugari (50-160 ℃), bufite imiterere idafata kandi idashyushya, bigatuma umusaruro urushaho kuba mwiza. Iki gikoresho cya rubber kivanze gishobora gukoreshwa neza nyuma yo kubikwa ku bushyuhe bw'icyumba mu gihe cy'imyaka 1-2.
2. Ingufu ku kiguzi
Imiterere myiza yo kuzuza (ishobora kwakira ifu nyinshi z'imyunyu ngugu nka kalisiyumu karubone) igabanya ingano ya jeli ikagera munsi ya 25% mu gihe ikomeza imiterere ifatika kandi ikanoza ikiguzi cy'umusaruro.
Uburyo bwihariye bwo gukoresha
Uburinzi bw'urwego rw'ubushyuhe: CPE ntabwo yanduza umuringa iyo ikoreshejwe nk'urwego rw'ubushyuhe rufite voltage nke, bigatuma habaho kudahungabana kw'amashanyarazi.
Ibara n'Uburinzi bw'Ibidukikije: Ibara ry'umweru rishingiye ku ibara ry'ibanze rishyigikira ibara ry'umukara, risimbura ibara ry'umuhondo ry'umwimerere rya rubber/chloroprene; Irinde ko ibintu bihumanya cyane bishobora guhindagurika mu gihe cyo kubitunganya.
Insinga zidasanzwe: Ibintu bikenerwa cyane nk'insinga zo mu kirombe cy'amakara, insinga z'ameza, n'insinga z'imashini zisudira bishingiye ku miterere yazo ivanze yo kudakoresha peteroli, kudakoresha ubushyuhe, no kudakoresha umuriro.