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 kwalo kungahlukaniswa zibe izinhlobo 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 ongewona ubuthi wokuvikela imvelo.
Isikhathi sokuthumela: Nov-16-2022