I-polyester esetshenziswayo ngokuvamile i-polyethylene terephthalate yezinga likagesi (i-polyester yebanga likagesi, i-PET), enezici zokungaguquki kwe-dielectric ephezulu, amandla aphezulu okudonsa kanye nezakhiwo ezinhle zikagesi.
Ifilimu ye-Capacitor ibhekisela kwifilimu yepulasitiki yezinga likagesi elisetshenziswa njengezinto ze-dielectric ze-capacitors zefilimu, ezinezidingo ezikhethekile zezici zikagesi, njengamandla aphezulu e-dielectric, ukulahlekelwa okuphansi, ukumelana nokushisa okuphezulu, i-crystallinity ephezulu njalonjalo. Ama-capacitor efilimu azacile enziwe ngefilimu elincanyana njengezinto zokusetshenziswa anezinzuzo ze-capacitance ezinzile, ukulahleka okuphansi, ukumelana okuhle kakhulu kwe-voltage, ukumelana nokufakwa okuphezulu, izici ezinhle zemvamisa nokuthembeka okuphezulu, futhi asetshenziswa kabanzi kuma-electronics, izinto zikagesi zasendlini, ezokuxhumana, amandla kagesi, izibani ze-LED, amandla amasha neminye imikhakha.
Amafilimu e-Capacitor ikakhulukazi i-polypropylene ne-polyester njengezinto zokusetshenziswa, lapho i-polypropylene ngokuvamile i-electrician grade homopolymer polypropylene (i-high gauge homopolymer PP), enobumsulwa obuphezulu, ukumelana nokushisa okuhle kakhulu, ukwahlukanisa, ukuzinza kwamakhemikhali, ukumelana nomthelela nezinye izici. I-polyester esetshenziswayo ngokuvamile i-polyethylene terephthalate yezinga likagesi (i-polyester yebanga likagesi, i-PET), enezici zokungaguquki kwe-dielectric ephezulu, amandla aphezulu okudonsa kanye nezakhiwo ezinhle zikagesi. Ngaphezu kwalokho, izinto ezibonakalayo zefilimu ye-capacitor zihlanganisa i-polystyrene yebanga likagesi, i-polycarbonate, i-polyimide, i-polyethylene naphthalate, i-polyphenylene sulfide, njll, futhi inani lalezi zinto lincane kakhulu.
Eminyakeni yamuva nje, ngokuthuthuka kwamandla eShayina kwezesayensi nezobuchwepheshe, amabhizinisi amaningi aye angena kancane kancane emigomeni yokuthuthuka kwezimboni, ngesikhathi esifanayo, isidingo sefilimu ye-capacitor yaseChina siyaqhubeka sikhula, umbuso uphinde wethula uchungechunge lwezinqubomgomo zokukhuthaza nokweseka ukuthuthukiswa kwezimboni kwefilimu ye-capacitor kanye nezinkambu zokusetshenziswa kwayo. Ekhangwe amathemba emakethe futhi eqhutshwa izinqubomgomo ezikhuthazayo, amabhizinisi akhona ayaqhubeka nokwandisa izinga lokukhiqiza futhi abeke imigqa yokukhiqiza amafilimu ama-capacitor, okuqhubekisela phambili ukukhuphuka kwamandla okukhiqiza amafilimu e-capacitor e-China. Ngokombiko "wocwaningo mayelana nokubhekwa kwemakethe kanye namathemba okuthuthukiswa kwekusasa lemboni yefilimu yaseChina ye-Capacitor ngo-2022-2026" ekhishwe yi-Xinsijia Industry Research Center, kusukela ngo-2017 kuya ku-2021, amandla okukhiqiza embonini yefilimu yase-China akhuphuke esuka kumathani ayi-167,000 aya ku-2000.
Isikhathi sokuthumela: Mar-06-2025
