A zamanin yau da yawa masu motoci a cikin zabi na mota ciki don motocin su, sun damu game da yadda za su zabi tsakanin PU fata da PVC fata, a yau za mu bincika daga bangarori da yawa na PU da PVC a karshen abin da ke bambanta.
Gabatarwar Fata na PU:
Polyurethane fata, yawanci aka sani daPU fata, nifata na wucin gadi.An yi shi da polymer na thermoplastic kuma ana amfani dashi wajen yin takalma da kayan aiki.PU fatahade ne na wasu sinadarai na wucin gadi;shi yasa ya zama 100% vegan.Yana da nau'in nau'in fata na gaske, amma galibi yana da haske, ƙarancin ɗorewa, kuma ya fi tsayayya da hasken rana.
Gabatarwar Fata na PVC:
PVC fata, ko kuma wani lokaci ana kiransa Vinyl, ana yin shi ne daga masana'anta na fata na goyan baya, an ɗora shi da kumfa mai kumfa, Layer fata sannan kuma murfin saman filastik.
PVCne wani farin foda tare da amorphous tsarin, kananan branched digiri, dangi yawa game da 1.4, gilashin mika mulki zafin jiki 77 ~ 90 ℃, bazuwar farawa a kusa da 170 ℃, matalauta kwanciyar hankali ga haske da zafi, sama 100 ℃ ko ta dogon lokaci hasken rana daukan hotuna, shi zai bazuwar da samar da hydrogen chloride, da kuma kara auto-catalytic bazuwar, haddasa discoloration, jiki da kuma inji kaddarorin kuma rage sauri, a aikace aikace-aikace dole ne a kara Stabilizer don inganta kwanciyar hankali na zafi da haske.
PU FataVSFatar PVC:
●Tsarin Masana'antu
✧ Fata na PVC: A cikin tsarin masana'anta, ya kamata a narkar da granules ɗin filastik da zafi kuma a zuga su a cikin manna, a ko'ina a rufe su a kan T / C ɗin da aka saƙa bisa ga ƙayyadaddun kauri, sa'an nan kuma a shiga cikin tanderun kumfa don yin kumfa, don haka yana da taushi wanda zai iya daidaitawa da samar da samfurori daban-daban da buƙatu daban-daban, kuma ana gudanar da jiyya a saman a lokaci guda yayin da aka saki tanderun.
✧PU fata: A cikin masana'antu tsari fiye daPVC fataya ɗan fi rikitarwa, saboda goyan bayan PU yana da kyau zane mai ƙarfi mai ƙarfiPU abu, Baya ga saman baya za a iya rufe shi, amma kuma za a iya ƙunshe da baya a tsakiya, don haka waje ba zai iya ganin kasancewar rigar ƙasa ba.
●Na jiki
✧PU fata: Kayayyakin jiki sun fi kyau fiye da fata na PVC, juriya mai ƙarfi, sassauci mai kyau, ƙarfin ƙarfi mai ƙarfi, numfashi.
✧ Fata na PVC: Kyakkyawan kwanciyar hankali da kaddarorin dielectric, mai dorewa da rigakafin tsufa, mai sauƙin haɗawa da haɗin gwiwa.
●Farashi
FarashinPU fataya ninka fiye da naPVC fata, da farashin wasu fata na PU na musamman, kamarmicrofiber fata, shine sau 2-3 fiye da na fata na PVC.Gabaɗaya, takardar ƙirar da ake buƙata don fata na PU kawai za'a iya amfani dashi sau 4-5, kuma abin nadi yana da tsawon rayuwa, don haka farashinPU fataya fi naPVC fata.
●Ikon aikace-aikace
✧ Fata PVC: Ana amfani da fata mafi yawa don yin labule ko sassa marasa nauyi, kamar murfin kujera da tabarmin ƙafar mota.
✧ PU fata: Ana iya amfani da fata na PU zuwa ɓangaren nauyin kayan ado na mota, kamar motar motar mota, rufin da murfin motar mota.
●Tsarin zafin jiki
✧PU fata: Matsakaicin juriya na zafin jiki na iya kaiwa 90 ℃.
✧ PVC fata: Matsakaicin juriya zazzabi 65 ℃.
●Taushi
Taushin fata na PU yana da laushi ga taɓawa idan aka kwatanta da fata na PVC, fata na PVC na iya ƙara filastik don yin laushi, filastik shine ƙari don yin PVC mai laushi, amma ka'idodin abinci suna da ƙayyadaddun buƙatu don abun ciki na filastik, don haka PVC mai laushi, filastik. a zahiri nesa da biyan bukatun muhalli.
●Abubuwan da aka gyara
PU fata: Polyurethane, shine sunan gamayya na jerin kayan polyurethane (polyurethane), wani abu mai tasowa na polymer, wanda aka sani da "manyan filastik na biyar".Babban albarkatun kasa don kira na polyurethane sune kwayoyin polyisocyanates da kuma mahadi-hydroxy na ƙarshe.
Fata PVC: Polyvinyl chloride, ko polyvinyl chloride, shine polymer wanda aka samar ta hanyar polymerization na vinyl chloride monomer (VCM) a gaban masu farawa kamar peroxides da mahadi azo, ko a gaban haske ko zafi a cikin polymerization na radicals kyauta. tsarin amsawa.Vinyl chloride homopolymers da vinyl chloride copolymers ana kiran su tare da resin vinyl chloride resins (PVC resins).
●Dadi
✧PU fata: Idan kun ƙone PU da wuta, ƙamshin sa yana da haske.
✧Fadar PVC: Idan kuka kona PVC da wuta, za ta koma baki tare da wari mai tsananin gaske.
Bensen taPU fatakumaPVC fata, tare da babban ƙarfi da ingantaccen kwanciyar hankali, kuma ba mai ƙonewa ba, zai iya tsayayya da lalata da canjin yanayi ya kawo, ana amfani da shi sosai a cikin kayan ado na cikin gida na motoci.Kuna iya zaɓar kayan da kuke so koyaushe kuma ya dace da motar ku.
Idan kuna buƙata, da fatan za ku iya tuntuɓar mu.
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Lokacin aikawa: Oktoba-12-2021