ʻO Dielectric (insulator) kekahi o nā kumu kūpono a maikaʻi ʻole ma lalo o ka hana o ke kahua uila no ka polarization nui o kahi papa o nā mea.ʻO ka dielectric band gap E nui (ʻoi aku ma mua o 4eV), paʻakikī nā electrons i loko o ka hui valence i ka hoʻololi ʻana i ka hui conduction, aia ka uku i loko o kahi kūlana paʻa, no laila hiki ke polarized wale nō i ke kahua uila, paʻakikī ke komo. i ka lawe ana.

Hiki ke hoʻokō ʻia ke kumu o ka hoʻokaʻawale ʻana i nā conductors o nā mana like ʻole a me ka hoʻopaʻa ʻana i ke kahe o kēia manawa i nā lako uila a me ka uila ma o ka hoʻohana ʻana i ka insulation uila o ka dielectric.No laila, loaʻa nā mea insulation i nā hiʻohiʻona o ka ikaika haʻahaʻa kiʻekiʻe a me ka resistivity volume a me ka tanδ haʻahaʻa.I ka noi, pono pinepine e pāʻani i ka hana o ke kākoʻo mechanical a me ka hoʻoponopono ʻana, ka hoʻokuʻu ʻana i ka wela a me ka hoʻomaha ʻana, arc extinguishing a pēlā aku.Ke hoʻohana ʻia ka dielectric e like me nā mea hana uila, ʻaʻole i kaupalena ʻia i nā waiwai insulation uila, akā hoʻohana i kāna mau ʻano like ʻole.Me ka hoʻomohala ʻana o ka ʻenehana kiʻekiʻe, hoʻomohala wikiwiki ka dielectric hana a hoʻohana nui ʻia.

Pono e hoʻomaopopo ʻia ʻo nā waiwai uila o nā mea insulating e pili kokoke ana i nā kūlana kaiapuni, a maʻamau ʻaʻole hiki ke hoʻohana ʻia e hōʻike i ka hana o ka pae hana holoʻokoʻa me ke ana ʻana o ka hana ma lalo o kahi kūlana loop hoʻokahi.Eia kekahi, he mana koʻikoʻi ko nā ʻano hoʻokolohua i nā waiwai i ana ʻia o nā waiwai waiwai.

ʻO Jiujiang Xinxing insulation material Co.Ltdhoʻomohala a hana i nā ʻano like ʻole o nā laminates lole aniani epoxy, hoʻohana nui ʻia i ka uila, uilaʻoihana e like me nā ʻāpana hana insulation, a me nā mea'ē aʻe, me nā pono mechanical a me nā uila.ua hoʻomohala ka hui i ka hana kiʻekiʻe, kiʻekiʻe kiʻekiʻe wela, nā mea dielectric kiʻekiʻeHoʻohana nui ʻia i nā kamaʻilio 5 g, nā kaʻa ikehu hou, ka halihali kaʻaahi, ka substation transformer nui, ka hoʻokumu nui ʻana, ka mana nuklea, nā mea hana makani makani, a me nā māla ʻē aʻe, Hoʻomohala ponoʻī i nā mea hana multifunctional composite i ka ʻoihana pale, ka mokulele a me ka ʻoihana aerospace, kōkua pōʻino a me nā kahua ʻē aʻe.