Dielectric (insulator) o se tasi o tau lelei ma leaga i lalo o le gaioiga o le eletise eletise mo le polarization autu o se vasega o meafaitino.E tele le va o le dielectric band E (sili atu nai lo le 4eV), o le electrons i le valence fusi e faigata ona fesuiaʻi i le faʻaupuga faʻaulu, o le moliaga o loʻo i totonu o se tulaga noatia, o lea e mafai ai ona naʻo le polarized i le eletise eletise, faigata ona auai. i le amio.

O le faʻamoemoega o le faʻaesea o taʻavale o mea eseese ma faʻatapulaʻaina le tafe i le taimi nei i mea eletise ma eletise e mafai ona ausia e ala i le faʻaogaina o le eletise eletise o le dielectric.O le mea lea, o mea faʻapipiʻi e iai uiga o le maualuga o le malepelepe malosi ma le voluma resistivity ma le maualalo tanδ.I totonu o le talosaga, e masani ona manaʻomia le taʻalo o le lagolago faʻainisinia ma le faʻamautuina, faʻamalo vevela ma le malulu, faʻamalo arc ma isi.Pe a faʻaaogaina le dielectric e fai ma mea eletise eletise, e le gata i mea faʻapipiʻi eletise, ae faʻaaogaina ona uiga eseese.Faatasi ai ma le atinaʻeina o tekonolosi maualuga, o loʻo faʻatupulaia vave le dielectric galue ma faʻaaogaina atili ma sili atu lautele.

E tatau ona maitauina o mea tau eletise o mea faʻapipiʻi e fesoʻotaʻi vavalalata ma tulaga o le siosiomaga, ma e masani lava e le mafai ona faʻaaogaina e fai ma sui o le faʻatinoga o le galuega atoa ma le faʻatinoga e fuaina i lalo o se tulaga matasele e tasi.E le gata i lea, o metotia faʻataʻitaʻi e iai se aafiaga malosi i le fuaina o tau o meafaitino.

Jiujiang Xinxing insulation material Co.Ltdatiae ma gaosia ituaiga eseese o laminates ie tioata epoxy, faʻaaogaina lautele i le eletise, eletisealamanuia o vaega fa'avae fa'amama, ma isi, faʻatasi ai ma mea lelei faʻainisinia ma eletise. O oloa o loʻo faʻaaogaina lautele i le eletise, mea faʻaeletoroni, masini eletise alamanuia PCB faʻapipiʻi, faʻapipiʻi, generators, switchgear, rectifier ma isi fanua,na atiae e le kamupani le maualuga o le faatinoga, maualuga le vevela, mea maualuga dielectrico loʻo faʻaaogaina lautele i le 5 g fesoʻotaʻiga, taʻavale malosi fou, felauaiga o nofoaafi, tele transformer substation, tele gaosiga seti, malosi faaniukilia, matagi afi afi, ma isi fanua, Faʻavaeina e le tagata lava ia multifunctional composite mea i totonu o le fale puipui, vaalele ma alamanuia aerospace, fesoasoani fa'alavelave ma isi fa'alapotopotoga.