Cov polyester siv feem ntau yog hluav taws xob-qib polyethylene terephthalate (hluav taws xob-qib polyester, PET), uas muaj cov yam ntxwv ntawm siab dielectric tas li, siab tensile zog thiab hluav taws xob zoo.
Capacitor zaj duab xis hais txog hluav taws xob-qib yas zaj duab xis siv los ua cov khoom siv dielectric rau cov yeeb yaj kiab capacitors, uas muaj cov kev cai tshwj xeeb rau cov yam ntxwv hluav taws xob, xws li lub zog dielectric siab, tsis tshua muaj zog, kub tsis kam, siab crystallinity thiab lwm yam. Nyias zaj duab xis capacitors ua los ntawm nyias zaj duab xis raws li raw cov ntaub ntawv muaj qhov zoo ntawm ruaj khov capacitance, tsawg poob, zoo heev voltage kuj, siab rwb thaiv tsev tsis kam, zoo zaus cov yam ntxwv thiab muaj kev ntseeg siab, thiab yog dav siv nyob rau hauv electronics, khoom siv hauv tsev, kev sib txuas lus, hluav taws xob, LED teeb pom kev zoo, lub zog tshiab thiab lwm yam.
Capacitor films feem ntau yog polypropylene thiab polyester li raw cov ntaub ntawv, ntawm uas polypropylene yog feem ntau electrician qib homopolymer polypropylene (high gauge homopolymer PP), nrog siab purity, zoo heev tshav kub tsis kam, rwb thaiv tsev, tshuaj stability, tej yam kuj thiab lwm yam ntxwv. Cov polyester siv feem ntau yog hluav taws xob-qib polyethylene terephthalate (hluav taws xob-qib polyester, PET), uas muaj cov yam ntxwv ntawm siab dielectric tas li, siab tensile zog thiab hluav taws xob zoo. Tsis tas li ntawd, cov khoom siv ntawm cov zaj duab xis capacitor kuj suav nrog cov khoom siv hluav taws xob qib polystyrene, polycarbonate, polyimide, polyethylene naphthalate, polyphenylene sulfide, thiab lwm yam, thiab cov khoom siv no tsawg heev.
Nyob rau hauv xyoo tas los no, nrog rau kev txhim kho ntawm Tuam Tshoj txoj kev tshawb fawb thiab thev naus laus zis tshiab lub zog, ntau cov lag luam tau maj mam tawg los ntawm cov teeb meem rau kev lag luam, tib lub sij hawm, Tuam Tshoj tus capacitor zaj duab xis xav tau txuas ntxiv mus ntxiv, lub xeev kuj tau tsim ntau txoj cai los txhawb thiab txhawb kev lag luam kev lag luam ntawm capacitor zaj duab xis thiab nws daim ntawv thov teb. Txaus siab los ntawm kev ua lag luam kev cia siab thiab tau tsav los ntawm kev txhawb nqa cov cai, cov lag luam uas twb muaj lawm txuas ntxiv nthuav dav cov txheej txheem ntau lawm thiab nteg tawm zaj duab xis ntau lawm kab rau capacitors, ntxiv kev tsav tsheb nce hauv Suav teb capacitor zaj duab xis ntau lawm. Raws li "Kev Tshawb Fawb Kev Tshawb Fawb Txog Kev Tshawb Fawb thiab Kev Txhim Kho Yav Tom Ntej ntawm Tuam Tshoj Capacitor Film Kev Lag Luam hauv 2022-2026" tso tawm los ntawm Xinsijia Industry Research Center, los ntawm 2017 txog 2021, lub peev xwm ntawm Tuam Tshoj lub capacitor zaj duab xis kev lag luam tau nce los ntawm 167,000 tons rau 205,000 tons,
Post lub sij hawm: Mar-06-2025
