Ipayipi le-PVC liwumkhiqizo wepayipi onokuqina okuqinile, ukumelana nokushisa okuhle, kanye ne-ductility enhle.Iqukethe izingxenye ezintathu: izingqimba ezingenhla, eziphakathi, nezingaphansi.Ungqimba olungaphezulu lwe-tube ye-PVC luyingqimba yefilimu yokupenda, edlala indima yokungangeni kwamanzi nokuguga;Ukuvimbela.Kunezinhlobo eziningi zokucaciswa kwepayipi le-PVC, ngoba ukusetshenziswa kwayo kungahlukaniswa ngezinhlobo ezimbili: ipayipi lamanzi kanye nepayipi yomugqa, ngakho umkhiqizo unezigaba eziningi.
Ipayipi elithuthukisiwe le-PVC lingenye yezigaba zamapayipi epulasitiki, asetshenziswa kakhulu ezimbonini, ezolimo, ezokudoba kanye nefenisha.Amapayipi athuthukisiwe e-PVC ahlukaniswe ikakhulukazi izigaba ezi-2 ezivamile.Enye ipayipi le-PVC fiber ethuthukisiwe.Izinto eziyinhloko ezithuthukisa ingcindezi okufanele zithinteke yi-fiber, engakhula cishe ngo-70%.I-Essence Enye ipayipi lentambo ye-PVC.Okufanayo ne-fiber hose kuyisakhiwo esifanayo.Ithonywe ukucindezela kokucindezeleka kwangaphakathi nangaphandle, iphenduka ibe flat.Ukucindezela kwalolu hlobo kuphakeme kunokucindezela kwepayipi le-fiber le-PVC.Ngakho-ke, isibonelo, kusetshenziswa amaphampu kawoyela, ubunjiniyela be-petroleum, nemishini yobunjiniyela bothuli kusetshenziswa kumaphampu ayimishini, ubunjiniyela be-petroleum, kanye nemishini yobunjiniyela bothuli.
Ukucaciswa kwepayipi le-PVC nokuhlukaniswa: Amapayipi e-PVC angahlukaniswa abe izinhlobo ezimbili: amapayipi athambile e-PVC namapayipi aqinile e-PVC ngokuya ngezakhiwo ezahlukene.Umehluko omkhulu wukuthi iqukethe ama-plasticizers.Izinkampani ziqukethe kanjani ishubhu le-PVC elithambile, ngakho-ke izakhiwo ezibonakalayo zibuthakathaka futhi azikwazi ukumelana nokucindezela okuthile kwamanzi.Ngakho-ke, amapayipi athambile e-PVC avame ukusetshenziswa ophahleni, phansi, nangaphezulu kwesikhumba, futhi avame ukusetshenziswa njengamashubhu ocingo.Ishubhu le-PVC eliqinile alinawo ama-plasticizer.Kulula ukubumba ngesikhathi sokukhiqiza futhi inezici ezinhle zomzimba.Amapayipi aqinile e-PVC avame ukusetshenziswa njengamapayipi okukhipha amanzi kanye namapayipi okulethwa kwamanzi, futhi anentuthuko enkulu kanye nenani lokusebenzisa.Isabelo samapayipi athambile e-PVC emakethe ayingxenye eyodwa kuphela kwezintathu, kuyilapho amapayipi e-PVC aqinile enza izingxenye ezimbili kwezintathu.Izinto zokusetshenziswa zeshubhu le-PVC azincane ngokuphelele, kodwa ungasebenzisa insiza enobungani bemvelo ukuyenza umkhiqizo wokuvikela imvelo ongenabuthi.
Isikhathi sokuthumela: Nov-16-2022