Uruhu rwa PVC ni ibikoresho bya sintetike, bizwi kandi nk'uruhu rwakozwe cyangwa uruhu rwo kwigana. Ikozwe muri polyvinyl chloride (PVC) resin hamwe nibindi byongeweho binyuze murukurikirane rwubuhanga bwo gutunganya, kandi ifite isura isa nimpu kandi ikumva. Nyamara, ugereranije nimpu nyazo, uruhu rwa PVC rwangiza ibidukikije, byoroshye koza, birinda kwambara, kandi birinda ikirere. Kubwibyo, yakoreshejwe cyane mubikoresho, imodoka, imyenda, imifuka nizindi nzego.
Mbere na mbere, ibikoresho fatizo byuruhu rwa PVC ni polivinyl chloride resin, ni ibikoresho bisanzwe bya plastiki bifite plastike nziza kandi birwanya ikirere. Iyo ukora uruhu rwa PVC, ibikoresho bimwe byingirakamaro nka plasitike, stabilisateur, kuzuza, hamwe na pigment hamwe nubuvuzi bwo hejuru byongeweho kugirango habeho uburyo butandukanye nogukora ibikoresho byuruhu rwa PVC binyuze mu kuvanga, kalendari, gutwikira nibindi bikorwa.
Icya kabiri, uruhu rwa PVC rufite ibyiza byinshi. Mbere ya byose, uburyo bwo kuyibyaza umusaruro buroroshye kandi igiciro ni gito, bityo igiciro kikaba gito, gishobora guhaza ibikenerwa na benshi. Icya kabiri, uruhu rwa PVC rufite imbaraga zo kurwanya no guhangana nikirere, ntabwo byoroshye gusaza cyangwa guhindura, kandi bifite ubuzima burebure. Icya gatatu, uruhu rwa PVC rworoshye kurwoza, rworoshe kubungabunga, ntabwo byoroshye kwanduza, kandi byoroshye gukoresha. Byongeye kandi, uruhu rwa PVC rufite kandi ibintu bimwe na bimwe bitarinda amazi, bishobora kurwanya isuri y’amazi ku rugero runaka, bityo rero bikaba byarakoreshejwe cyane mu bihe bimwe na bimwe bisaba ibintu bitarinda amazi.
Ariko, uruhu rwa PVC narwo rufite ibibi bimwe. Ubwa mbere, ugereranije nimpu nyazo, uruhu rwa PVC rufite umwuka mubi kandi rushobora guhura nigihe cyo gukoresha igihe kirekire. Icya kabiri, kurengera ibidukikije uruhu rwa PVC nabyo ntibivugwaho rumwe, kubera ko ibintu byangiza bishobora kurekurwa mugihe cyo kubyara no kubikoresha, bizagira ingaruka kubidukikije nubuzima bwabantu.
Icya gatatu, uruhu rwa PVC rufite plastike mbi kandi ntabwo byoroshye gukora muburyo bugoye butatu, kuburyo bugarukira mubihe bimwe bidasanzwe byo gusaba.
Muri rusange, uruhu rwa PVC, nkibikoresho byubukorikori, rwakoreshejwe cyane mubikoresho, imodoka, imyenda, imifuka nizindi nzego. Ibyiza byayo nko kurwanya kwambara, kurwanya ikirere no gukora isuku byoroshye bituma bisimbuza uruhu nyarwo. Nyamara, inenge zayo nko kutagira umwuka mubi no kurengera ibidukikije bikemangwa nabyo biradusaba kwitondera mugihe tuyikoresha, tugahitamo ibikoresho byiza kugirango duhuze ibikenewe bitandukanye.