Nibihe byiza pvc ibikoresho bya plastike?

Intara ngufi ya PVC ibikoresho bya plastike

PVC, izina ryuzuye ni Polyvinylchloride, igice kinini ni chloride, nibindi bice byongeweho kugirango byongere ubushyuhe, ubudakema, umucungugurwe, nibindi

Ibice bitatu bya pvc  ibikoresho bya plastiki

Igice cyo hejuru cya PVC ni Lacqueer, ikintu nyamukuru hagati ni polyvinyl chloride, kandi urwego rwo hasi ni ugutwikira inyuma.

Pvc ku gaciro

Ibikoresho bya PVC ni ukundwa cyane, ukunzwe, kandi ukoreshwa cyane cyane ku isi muri iki gihe. Imikoreshereze yisi yose ni icya kabiri-hejuru yibikoresho byose byubukorikori. Nk'uko imibare ivuga ko mu 1995 yonyine, umusaruro wa PVC mu Burayi wari ufite toni zigera kuri miliyoni 5, mu gihe kunywa byari toni miliyoni 5.3. Mu Budage, umusaruro wa PVC no kunywa impuzandengo miliyoni 1.4. PVC irimo gukorwa no gukoreshwa kwisi yose kurwego rwiyongera bwa 4%. Ubwiyongere bwa PVC bwo mu majyepfo yuburasirazuba bwa Aziya bugaragara cyane, tubikesheje icyifuzo cyihutirwa cyo kubaka ibikorwa remezo mu bihugu by'amajyepfo y'uburasirazuba bwa Aziya y'Amajyepfo. Mu bikoresho bishobora kubyara filime zinyuranye, PVC ni ibintu bikwiye cyane.

Ubwoko butandukanye bwa pvc ibikoresho bya plastiki

PVC irashobora kugabanywamo firime yoroshye ya PVC hamwe nurupapuro rwa PVC. Muri bo, urupapuro rwa PVC rukomeye kuri 2/3 cy'isoko, na konti yoroshye ya PVC kuri 1/3. Filime yoroshye ya PVC isanzwe ikoreshwa hejuru yigorofa, agaruka, n'uruhu. Ariko kubera ko PVC yoroshye PVC ikubiyemo ibintu byoroshye, biroroshye guhinduka kandi biragoye kubika, nuko urwego rwayo rufite rugarukira. Ibi kandi ni itandukaniro hagati ya firime yoroshye ya PVC hamwe nurupapuro rwa PVC. Urupapuro rwa PVC rukomeye ntabwo rurimo ibintu byoroheje, niko bifite guhinduka neza, byoroshye gutondeka, ntabwo byoroshye guswera, kutagira ubuntu, kandi bifite umwanya muremure. Kubera ibyiza byayo bigaragara, bifite iterambere ryinshi no gukoresha agaciro.