Fatar wucin gadi ta PVC wani nau'in kayan haɗin gwiwa ne da aka yi ta hanyar haɗa polyvinyl chloride ko wasu resins tare da wasu abubuwan ƙari, shafa ko sanya su a kan substrate sannan sarrafa su. Yana kama da fata na halitta kuma yana da halaye na laushi da juriya.
A lokacin aikin samar da fata na wucin gadi na PVC, dole ne a narkar da barbashin filastik a gauraya su cikin yanayi mai kauri, sannan a shafa su daidai a kan tushen masana'anta na T/C daidai da kauri da ake bukata, sannan a shiga cikin tanderun kumfa don fara kumfa. don haka yana da ikon sarrafa samfura daban-daban da buƙatu daban-daban na taushi. A lokaci guda, yana fara jiyya na saman (rini, embossing, polishing, matte, niƙa da haɓakawa, da sauransu, galibi bisa ga ainihin buƙatun samfur).
Baya ga rarrabuwa zuwa nau'ikan da yawa kamar yadda aka sanya halaye da tsari na zamani, PVC wucin gadi an rarrabe gaba ɗaya gaba ɗaya cikin rukunan masu zuwa gwargwadon hanyar sarrafawa.
(1) PVC fata wucin gadi ta hanyar scraping
① Hanyar gogewa kai tsaye PVC fata na wucin gadi
② Hanyar lalata kai tsaye PVC fata na wucin gadi, kuma ana kiranta hanyar canja wuri PVC fata na wucin gadi (ciki har da hanyar bel na karfe da hanyar takarda);
(2) Hanyar kalandar PVC fata na wucin gadi;
(3) Hanyar extrusion PVC fata wucin gadi;
(4) Zagaye allo shafi Hanyar PVC wucin gadi fata.
Bisa ga babban amfani, ana iya raba shi zuwa nau'i-nau'i daban-daban kamar takalma, jaka da kayan fata, da kayan ado. Don nau'in nau'in fata na wucin gadi na PVC, ana iya raba shi zuwa nau'i daban-daban bisa ga hanyoyin rarraba daban-daban.
Misali, za a iya sanya mayafin kasuwa fata wucin gadi ta zama fata mai gogewa ta yau da kullun ko fata kumfa.