Nibihe bikoresho PVC

PVC ni polyvinyl chloride, ikaba polymer polymerized na vinyl chloride monomer ikorwa na peroxide, ibice bya azo nabandi batangije, cyangwa munsi yumucyo nubushyuhe ukurikije uburyo bwa polymerisime yubusa.PVC ni imwe mu nini nini nini ku isi-plastiki, ikoreshwa cyane mu nganda zitandukanye.

Ni ibihe bikoresho PVC?PVC ni ibintu bisanzwe mubuzima.Ni ubuhe bwoko bwa PVC?Reka turebe uyu munsi. .

[ibiranga PVC]: PVC ni ifu yera ifite imiterere ya amorphous, naho ubushyuhe bwikirahure ni 77 ~ 90 ℃.Inzibacyuho yikirahure nigitekerezo cyoroshye.Ku ifu ya PVC, inzibacyuho ni uko muri ubu bushyuhe, PVC izahinduka kuva ifu yera ihinduka ibirahuri.PVC yikirahure izatangira kubora nka 170 ℃.Guhagarara nabi kumucyo nubushyuhe, byoroshye kubora no kubyara hydrogen chloride.
[kwangiza PVC].Duhereye kubiranga PVC, dushobora kubona ko PVC idashobora gukoreshwa wenyine.Mubikorwa bifatika, stabilisateur igomba kongerwaho kugirango itezimbere ubushyuhe numucyo.Tugomba kwitondera hano.Muri 2017, urutonde rwa kanseri rwashyizwe ahagaragara n’ikigo mpuzamahanga gishinzwe ubushakashatsi kuri kanseri y’umuryango w’ubuzima ku isi rwatoranijwe mbere kugira ngo rukoreshwe, kandi PVC yashyizwe ku rutonde rw’ubwoko butatu bwa kanseri.Kubwibyo, mubuzima bwa buri munsi, gerageza kudakoresha ibikoresho bya PVC kugirango ufate ibiryo, kereka amazi ashyushye.

[ikoreshwa rya PVC], nka kimwe mu binini bya plastiki rusange ku isi, PVC ikoreshwa cyane mu bikoresho byubaka, ibicuruzwa byo mu nganda, ibikenerwa bya buri munsi, uruhu rwo hasi, amabati hasi, uruhu rw’ubukorikori, imiyoboro, insinga n’insinga, firime zipakira, amacupa , ibikoresho byinshi, ibikoresho byo gufunga, urugero rwa fibre, nibindi