Ni irihe tandukaniro riri hagati ya PVC yoroheje vinyl umufuka na PVC umufuka wa plastike?

Ibikoresho byombi bikozwe mubintu bimwe, ariko ibipimo byibikoresho biratandukanye, imiterere yabumbwe yoroshye kuruhande rumwe kandi ikomeye kurundi ruhande.

PVC umufuka

Ibara risanzwe ni umuhondo uhinduka kandi urabagirana.Gukorera mu mucyo biruta polyethylene na polypropilene, ariko ntibirenze polystirene.Ukurikije ingano yinyongera, irashobora kugabanywamo chloride yoroshye kandi ikomeye.Ibicuruzwa byoroshye bifite guhinduka, gukomera no gukomera.Ubukomezi bwibicuruzwa bikomeye nubwa polyethylene nkeya, ariko niba ari munsi ya polypropilene, kwera bizabera kumurongo.Ibicuruzwa bisanzwe: amasahani, imiyoboro, ibirenge, ibikinisho, inzugi nidirishya, ibyuma byinsinga, ibikoresho byo mu biro, nibindi.

Ibikoresho bya chimique na physique bya PVC (Polyvinyl Chloride) PVC ikomeye ni kimwe mubikoresho bya plastiki bikoreshwa cyane.Ibikoresho bya PVC ni ibikoresho bya amorphous.Mugukoresha nyabyo ibikoresho bya PVC, stabilisateur, amavuta, kuvura infashanyo, pigment, impinduka nibindi byongeweho akenshi byongerwaho [2].

Ibikoresho bya PVC ntibishobora gutwikwa, bikomeye, birwanya ikirere kandi bifite geometrike ihamye.PVC irwanya cyane okiside, igabanya imiti na acide ikomeye.Nyamara, irashobora kwangirika na acide yibintu bya aside irike nka acide sulfurike yibanze hamwe na acide nitricike yibanze, kandi ntibikwiriye guhura na hydrocarbone ya aromatiya cyangwa chlorine.

Gushonga ubushyuhe bwa PVC mugihe cyo gutunganya nibintu byingenzi byingenzi.Niba iyi parameter idakwiye, ibibazo byo kubora bizabaho.Imiterere ya PVC irakennye cyane kandi inzira yayo iragufi cyane.Uburemere buke bwa molekile ibikoresho bya PVC mubusanzwe bikoreshwa cyane cyane kuberako ibikoresho bya PVC biremereye cyane ibikoresho bya PVC biragoye kubitunganya (ubu bwoko bwibikoresho busanzwe busaba kongeramo amavuta kugirango biteze imbere).Igabanuka rya PVC riri hasi cyane, muri rusange 0.2-0,6%.