Imyenda ya PVC ni igikoresho cya pulasitiki cyoroshye gikoreshwa cyane cyane mu nganda z'imyenda n'imideli mu gupakira no mu gushariza.
Ikunze gukoreshwa ku myenda ipfundikiye, mu masakoshi, mu gupfunyikamo ibintu bibonerana, no mu bikoresho by'imideli bifunze neza.
Ibikoresho biramba neza kandi birwanya amazi, bigatuma biba byiza cyane mu kubungabunga ubuziranenge bw'imyenda mu gihe cyo kubibika no kubitwara.
Imyenda ya PVC ikozwe muri polyvinyl chloride (PVC), polymer ya thermoplastic izwiho gukomera no koroha kwayo.
Zikorwa n'inyongera zitandukanye kugira ngo zongere ubwisanzure, ubworoherane, kandi zidashira.
Hari impapuro ziterwaho irangi rirwanya imihindagurikire y’ikirere, rirwanya ibihu, cyangwa irangi rirwanya imirasire ya UV kugira ngo zirusheho gukora neza.
Imyenda ya PVC irinda cyane ubushuhe, ivumbi n'ibindi bintu bihumanya inyuma, bigatuma imyenda ihora mu buryo bwiza.
Bitanga umucyo mwiza cyane, bigatuma imyenda igaragara neza utiriwe ufungura ipaki.
Amashuka ni yoroshye ariko araramba, bigatuma ashobora gukoreshwa igihe kirekire haba mu bucuruzi ndetse no mu buzima bwite.
Yego, imyenda ya PVC yagenewe gutanga uruzitiro rukora neza ku mukungugu, ubushuhe n'ibintu bihumanya ibidukikije.
Kuba zirinda amazi bifasha imyenda kuguma yumye kandi idafite umwanda, bigatuma iba nziza mu kubika imyenda igihe kirekire.
Ibi bituma biba ingirakamaro cyane cyane ku myenda y'akataraboneka, amakanzu y'ubukwe, no kwambara mu bihe by'umwaka.
Imyenda ya PVC ntabwo igira imyenge, bivuze ko idatuma umwuka utemba nk'ibipfundikizo by'imyenda.
Kugira ngo barusheho guhumeka neza, bamwe mu bakora imyenda bashushanya imyenda ifite utubobo duto cyangwa imitako.
Ku myenda yoroshye ikenera umwuka uvamo, guhuza ibifuniko bya PVC n'ibirahure by'imyenda bihumeka ni igisubizo gikwiye.
Yego, impapuro z'imyenda za PVC zigira ubugari butandukanye, kuva kuri 0.1mm kugeza kuri 1.0mm, bitewe n'uburyo zikoreshwa.
Impapuro zoroshye zoroshye kandi zoroshye, bigatuma zikoreshwa mu gupfunyika cyangwa mu masakoshi y'imyenda.
Impapuro nini zitanga kuramba no imiterere myiza, zikaba nziza cyane ku myenda ihenze n'udupfundikizo two kurinda.
Yego, ziboneka mu buryo bw'ibara rirabagirana, butagaragara neza, kandi bukozwe mu ibara ry'umukara, bigatuma habaho ubwiza butandukanye n'imikorere myiza.
Impapuro zigaragara neza zitanga ubuziranenge buhanitse kandi zigaragara neza, mu gihe irangi ritagaragara neza kandi rikozwe mu buryo bwa “fast” rigabanya ubwiza n'amarenga y'intoki.
Imiterere yihariye, nk'ibishushanyo mbonera, ishobora no kongerwamo mu rwego rwo gushushanya no gushyira ikirango.
Abakora ibicuruzwa batanga uburyo bwo guhindura ibintu mu buryo bujyanye n'ubunini, ingano, ibara, n'uko birangira kugira ngo bihuze n'ibyo ubucuruzi n'ikirango byifuza.
Ibintu nk'izipu, imiyoboro y'ingufu, n'inkombe zikomeye bishobora kongerwamo kugira ngo byongere ikoreshwa kandi byorohere.
Impapuro zimwe na zimwe zishobora gupfukwa n'ubushyuhe cyangwa kudodwa n'inkombe z'imyenda kugira ngo zongere imbaraga n'uburambe.
Yego, impapuro z'imyenda za PVC zishobora gucapwa hakoreshejwe uburyo bwo gucapa bwa ecran bwiza, gucapa hakoreshejwe ikoranabuhanga, cyangwa gucapa hakoreshejwe uburyo bwa UV.
Amahitamo yo gushyira ikirango ku isoko ryihariye arimo ibirango, ibisobanuro birambuye ku bicuruzwa, n'ibishushanyo mbonera byo kwamamaza kugira ngo byongere icyerekanwa cy'ubucuruzi.
Impapuro za PVC zacapwe zikoreshwa cyane mu gupfunyika imyenda y'akataraboneka, mu myenda y'abadepite, no mu masakoshi yo kwamamaza imyenda.
Imyenda ya PVC yagenewe gukoreshwa igihe kirekire, bigabanya gukenera gupfunyikamo ibintu bijya gusa kandi bigagabanya imyanda ya pulasitiki.
Bamwe mu bakora ibintu batanga ubundi buryo bworohereza ibidukikije, nk'imiti ya PVC ishobora kongera gukoreshwa cyangwa ibora.
Ku bigo bigamije kugabanya ingaruka zabyo ku bidukikije, guhitamo ibifuniko bya PVC bishobora kongera gukoreshwa bishobora kuba amahitamo arambye.
Ibigo bishobora kugura imyenda ya PVC ku nganda zikora pulasitiki, abacuruza imyenda, ndetse n'abacuruza ku bwinshi.
HSQY ni ikigo gikomeye mu gukora imyenda ya PVC mu Bushinwa, gitanga ibisubizo byiza kandi bishobora guhindurwa ku nganda zikora imideli n'imyenda ipfunyitse.
Ku bicuruzwa byinshi, ubucuruzi bugomba kubaza ibijyanye n'ibiciro, imiterere ya tekiniki, n'uburyo bwo gutwara ibicuruzwa kugira ngo bubone agaciro kabyo.