Uduce twa PVC ni iki?

PVC ni imwe mu pulasitiki zikoreshwa cyane mu nganda. Plasticol, ikigo cy’Abataliyani giherereye hafi ya Varese kimaze imyaka irenga 50 gikora uduce twa PVC kandi ubunararibonye bwakusanyije mu myaka yashize bwatumye ikigo kigira ubumenyi bwimbitse ku buryo ubu dushobora kuyikoresha kugira ngo duhuze ibyifuzo by’abakiriya bose batanga ibicuruzwa bishya kandi byizewe.

Kuba PVC ikoreshwa cyane mu gukora ibintu byinshi bitandukanye bigaragaza uburyo imiterere yayo y’ibanze ari ingirakamaro cyane kandi yihariye. Reka dutangire tuvuga ku buryo PVC ikomera cyane: ibikoresho birakomeye cyane iyo ari byiza ariko bihinduka byoroshye iyo bivanze n'ibindi bintu. Iyi miterere yihariye ituma PVC ikwiriye gukorwamo ibicuruzwa bikoreshwa mu nzego zitandukanye, kuva ku bwubatsi kugeza ku bwubatsi bw'imodoka.

Ariko, si buri kintu kidasanzwe cy’iyi polymer. Ubushyuhe bwo gushonga bw’iyi polymer buri hasi cyane, bigatuma PVC idakwiriye ahantu ubushyuhe bwinshi cyane bushobora kugerwaho.

Byongeye kandi, ibyago bishobora guterwa n'uko, iyo PVC ishyushye cyane, isohora molekile za chlorine nk'aside hydrochloric cyangwa dioxin. Kugera kuri iyi mine bishobora guteza ibibazo bikomeye ku buzima.

Kugira ngo polymer ihuzwe n'umusaruro wayo mu nganda, ivangwa n'ibintu bitera imbaraga, plastike, irangi, n'amavuta bifasha mu gukora ndetse no gutuma PVC irushaho koroha no kwangirika.

Hashingiwe ku miterere yayo n'ububi bwayo, uduce twa PVC tugomba gukorwa mu nganda zihariye. Plasticol ifite umurongo w’umusaruro wagenewe gusa iyi pulasitiki.

Icyiciro cya mbere cyo gukora uduce twa PVC kigizwe no gukora imiyoboro miremire y'ibikoresho bikozwe mu ruganda rwihariye rwo gusohora. Intambwe ikurikiraho igizwe no gukata plastiki mo uduce duto cyane. Mu by'ukuri inzira yoroshye cyane, ariko ni ingenzi cyane kwitonda mu gihe ukoresha ibikoresho, ufata ingamba z'ibanze zishobora gutuma bigorana.