Ubwoko nibisabwa bya PVC

Polyurethane (PU) na polyvinyl chloride (PVC) nibikoresho bibiri bizwi cyane bikoreshwa muriIbyuma bidafite ingese.Byombi bikozwe muburyo bwa thermoplastique, ariko hariho itandukaniro ryingenzi hagati yabo.Kubwiyi mpamvu, PVC irakwiriye kubisabwa bimwe, mugihe polyurethane nayo iruta PVC mubindi bikorwa.

PVC hose

PVC nayo irakwiriye cyane kubiribwa, kuhira, ibikomoka ku mata no kubuvura.Ariko, kubera imbaraga zikomeye zo guhangana nikirere hamwe nibintu byinshi bya shimi, birashobora gukoreshwa mubikorwa byinshi.

Amabati ya PVC araboneka muburyo buremereye, buringaniye cyangwa bworoshye kandi birashobora gushimangirwa.Kubwibyo, PVC hose irakenewe kubisabwa byose.Ariko, PVC hose ifite intege nke zayo.Ntabwo ihujwe namavuta amwe, imiti namazi, kandi bizasenyuka mugihe.Kubwamahirwe, TPC ifite kandi amavuta yihariye adashobora kwihanganira amavuta ya PVC afite umurongo wihariye kugirango wirinde iki kibazo.

Polyurethane hose (PU)

Hose ya polyurethane yuzuza ikibazo PVC igoye gukemura kandi ifite imbaraga zo kurwanya amavuta menshi ya peteroli na chimique.Niyo mpamvu imiyoboro ya PU ikoreshwa kenshi mumirongo ya lisansi.Ubushyuhe bwo hasi ntabwo ari ikibazo kuri polyurethane.

Mubyongeyeho, umuvuduko ukabije wa porogaramu ni akandi gace aho polyurethane yamurika rwose, kuko ikora neza muribi bikorwa.Nyamara, polyurethane ntabwo iryoshye nka PVC, ntabwo rero ibereye ubuhinzi cyangwa inganda zibiribwa.

Amabati ya PVC agabanijwemo ubwoko bwinshi, nka shitingi iringaniye, icyuma gikonjesha ibyuma, reberi yumuriro wumuriro hamwe na shitingi.Murugo, uzasangamo amabati ya PVC murugo rwinyuma, munsi yubwiherero nubwiherero bwigikoni.

Jya mu modoka yawe uzasanga hose ya PVC igira uruhare rukomeye mumikorere ya moteri yawe.Amashanyarazi ya PVC akoresha umuyaga mwinshi muri crankcase, kugirango amavuta atazimya kashe.

Abahinzi bakoresha ibyuma byogosha ibyuma hamwe na spiral yamashanyarazi ya PVC mu kuhira imirima no gutera imyaka hamwe nudukoko twangiza udukoko.Bakoresha kandi nk'igikoresho cyo kohereza mu gutwara ingano, ifu, ndetse na gaze na lisansi.Kubikorwa byinganda, hydraulic PVC hose ikoreshwa kumashini munganda zikora.

Mu nganda za peteroli na gaze karemano, amashanyarazi ashimangirwa atuma PVC hose yangirika kandi ikarwanya static.Ibi bituma ihitamo neza kwimura umuvuduko ukabije hamwe nibisasu biturika.Gushimangira kimwe kandi bituma bigira akamaro kohereza ivu binyuze mumashanyarazi mu bwubatsi, imiti n’imodoka.

PVC yometseho amashanyarazi akoreshwa cyane mubuhinzi, uburobyi, ubwubatsi nibikoresho byo murugo.Irashobora gutwara amazi na gaze, nk'amazi, lye, amavuta, aside, ogisijeni na gaze.Nkuko mubibona, hose ya PVC ikoreshwa cyane kwisi yose.Mubyukuri, ni imwe mu mazu akoreshwa cyane mu nganda za PVC, ahwanye na 82% yo kugurisha hose.Ni ukubera ko PVC ihenze cyane.Mubyongeyeho, birakwiriye cyane kubisabwa guhura nubushyuhe bukabije, imirasire ya ultraviolet cyangwa imiti.Nibisumizi byoroheje, byakoreshejwe mu nganda nyinshi zitandukanye, bityo nibicuruzwa bigurishwa cyane.