Dielectric (insulator) yana ɗaya daga cikin caji mai kyau da mara kyau a ƙarƙashin aikin filin lantarki don babban polarization na nau'in kayan.Dielectric band rata E yana da girma (mafi girma fiye da 4eV), electrons a cikin valence band suna da wuyar canzawa zuwa bandeji mai sarrafawa, cajin yana cikin yanayin da aka ɗaure, don haka za'a iya zama polarized kawai a filin lantarki, da wuya a shiga. a cikin gudanarwa.

Makasudin keɓe masu gudanar da ayyuka daban-daban da iyakance kwararar halin yanzu a cikin kayan lantarki da na lantarki za a iya cimma ta ta amfani da murfin lantarki na dielectric.Sabili da haka, kayan haɓakawa suna da halayen babban ƙarfin rushewa da ƙarfin juriya da ƙarancin tanδ.A cikin aikace-aikacen, ana buƙatar sau da yawa don taka rawar goyon bayan injiniya da gyarawa, zafi da zafi da sanyaya, kashe arc da sauransu.Lokacin amfani da dielectric azaman kayan aikin lantarki, ba'a iyakance ga kaddarorin rufe wutar lantarki ba, amma yana amfani da halayensa daban-daban.Tare da haɓaka fasaha mai girma, dielectric mai aiki yana tasowa da sauri kuma ana amfani dashi da yawa.

Ya kamata a lura cewa kayan lantarki na kayan rufewa suna da alaƙa da yanayin muhalli, kuma gabaɗaya ba za a iya amfani da su ba don wakiltar aikin gabaɗayan aiki tare da aikin da aka auna ƙarƙashin yanayin madauki ɗaya.Bugu da ƙari, hanyoyin gwaji suna da tasiri mai ƙarfi akan ma'aunin ƙididdiga na kayan abu.

Abubuwan da aka bayar na Jiujiang Xinxing Insulation Co.,Ltdhaɓaka da kera nau'ikan laminates na gilashin gilashin epoxy iri-iri, ana amfani da su sosai a cikin lantarki, lantarkimasana'antu a matsayin rufi tsarin sassa, da dai sauransu, tare da mai kyau inji da lantarki Properties.Products suna yadu amfani da lantarki, Electronics, lantarki kayan masana'antu PCB mold, gyarawa, janareta, switchgear, rectifier da sauran filayen,Kamfanin ya haɓaka babban aiki, mai jure zafin jiki, manyan kayan dielectricana amfani da ko'ina a cikin 5 g sadarwa, sabon makamashi motocin, dogo sufuri, babban gidan wuta substation, babban samar da saiti, nukiliya ikon, iska ikon janareta, da sauran filayen, Kai-ɓullo da multifunctional hada kayan a cikin tsaro masana'antu, jirgin sama da kuma Aerospace masana'antu, agajin bala’i da sauran fagage.