I-polymer ene-fluorinated ngokuphelele eyi-semi-crystalline, i-semi-opaque futhi emhlophe.Inokumelana namakhemikhali okuvelele okungathinteki cishe yiwo wonke amakhemikhali futhi inenkomba ye-oxygen ephezulu kakhulu (okungukuthi ayiyona i-flam ngokwemvelo).Ine-coefficient ephansi kakhulu yokungqubuzana futhi izinzile emazingeni okushisa aphezulu.Ithambile, ikhubazekile kalula, ijwayele ukukhasa futhi inamandla aphansi futhi imelana kabi nemisebe.Ibiza kakhulu futhi ayikwazi ukuncibilika (nakuba ngokombono incibilika ku-327C, ukuncibilika kwe-viscosity yamabanga avamile cishe akunamkhawulo) ngakho-ke kwakhiwa izindlela ze-powder sintering.
Izicelo zezimboni zihlanganisa ama-bearings, seals, O-rings, ukushisa okuphezulu kokushisa kagesi, okokunamathela okungeyona induku kanye nama-linings emikhumbi njll, njll. Izakhiwo zayo ezingavamile ziyenza ibe yigugu ezinhlobonhlobo zezicelo zaselabhorethri.
Okumhlophe opaqueI-PTFE sphereinomphumela ophansi kanye nokubekezelelana okujwayelekile.I-Polypropylene (PP) iyipulasitiki eqinile, engasindi enendawo eqinile, ebushelelezi elungele ukusetshenziswa lapho ukunqwabelana kwamagciwane kungaba isici.Njengoba iqinile ngokujwayelekile, iqinile, futhi imelana kakhulu namazinga okushisa aphakeme kune-polyethylene, i-polypropylene nayo inokumelana kahle namakhemikhali nezincibilikisi.
Ipulasitiki isho iqoqo lezinto zokwenziwa noma zokwakheka kancane eziklanyelwe ukuzuza izakhiwo ezithile.Izici eziphawuleka kakhulu zamapulastiki isisindo sawo esiphansi, amandla okusebenza, ukumelana nokugqwala, kanye nezakhiwo ezinhle ezivamile zokushisa nezivikelayo zikagesi.Amanye amamaki epulasitiki aphinde anikeze ukukhanya okubonakalayo okufana nengilazi, izindawo ezingqubuzana kancane noma ezizigcobayo, kanye nokumelana nomthelela okhethekile.Ngokuya ngezakhiwo zabo, amamaki athile epulasitiki angasetshenziswa njengezinye izindlela esikhundleni sensimbi, ingilazi kanye ne-ceramic.Ngokungafani nensimbi, ipulasitiki ingase ibe nokukhasa, okuwukuguquguquka okubangelwa ukuchayeka isikhathi eside emthwalweni ongaguquki.
Amandla aqinile, asetshenziselwa ukukhombisa amandla ento yonke, ingcindezi ephezulu engamelana nayo ngaphambi kokuthi inqamuke.Ukumelana nokugqwala kuchaza ikhono lezinto ezibonakalayo lokuvimbela ukuwohloka okubangelwa umkhathi, umswakama, noma okunye okuphakathi.Ukumelana nokugqoka kubonisa amandla okuvimbela ukulimala kwendawo okubangelwa ukuthintana nezinye izindawo.Ukuqina kuchaza ikhono lempahla lokumunca amandla ngaphambi kokuphuka, kuyilapho ukuqina (okuvame ukukalwa njengokuqina kokuhlehlisa) kuchaza ukumelana kwayo nokuguquguquka okuhlala njalo kwendawo.Ukumelana nomthelela isilinganiso sekhono lempahla lokumunca ukushaqeka kwamandla ngaphambi kokuphuka.
- I-PTFE imelana namakhemikhali amaningi, ngokujwayelekile imelana nezinga lokushisa eliphezulu, futhi inokungqubuzana okuphansi, indawo engaqinile- I-PTFE ivamise ukumelana namazinga okushisa aphakeme kunamanye ama-fluoropolymer, njenge-FEP kanye ne-ETFE- Ground finish- Umbala umhlophe opaque- Ukubekezelelana okujwayelekile
Isikhathi sokuthumela: Feb-24-2019