ʻOi aku ka nui o ka resistivity ma mua o 10 i ka mana o 9 Ω.Kapaʻia ka mea CM he mea hoʻokae i kaʻenehana uila,ʻo kāna kuleana ke hoʻokaʻawale i ka hiki o nā helu likeʻole i nā mea uila. creepage a hakihaʻi a me nā pōʻino ʻē aʻe; ʻO ka lua, maikaʻi ke kūpaʻa wela, ʻoiai ʻaʻole ma muli o ka hana wela o ka wā lōʻihi (thermal aging) a ʻo nā loli hana ka mea nui loa; ikaika a me ka hana maʻalahi.etc.

1. Ka hoʻokaʻawale ʻana o nā mea insulating

Hiki ke hoʻokaʻawale ʻia nā mea insulation i hoʻohana mau ʻia i ka ʻenekini uila i nā mea insulating inorganic, nā mea insulating organik a me nā mea insulating hui ʻia e like me kā lākou mau waiwai kemika.

(1) nā mea hoʻoheheʻe inorganic: mika, asbestos, marble, porcelain, aniani, sulfur, a me nā mea ʻē aʻe, ka mea nui no ka kaʻa, ka uila wiliwili ʻana, hoʻololi i ka pā kumu a me ka insulator, etc.

(2) nā mea hoʻonaninani kūlohelohe: shellac, resin, rubber, cotton yarn, pepa, hemp, silk, rayon, ka hapa nui i hoʻohana ʻia i ka hana ʻana i ka pena insulating, wili wili i uhi ʻia i ka insulation, etc.

(3) nā mea hoʻoheheʻe hui ʻia: hana ʻia e nā ʻano mea ʻelua ma luna aʻe i hana ʻia me nā ʻano mea hoʻoheheʻe ʻia, hoʻohana ʻia e like me ke kumu o nā mea uila, shell, etc.ʻO Jiujiang Xinxing Mea hoʻolalelaleno ka mea hoʻopuʻi hoʻohuihui: lole aniani + resin)

2. Heat resistance grade o insulating mea

(1) Grade Y insulating mea: textiles maoli e like me ka laau, pulupulu a me ka fiber, textiles e pili ana i ka acetate fiber a me ka polyamide, a me na mea hou me ka haʻahaʻa decomposition a melting point.Limit hana wela: 90 degrees.

(2) Papa A insulation mea: Y papa mea hana i loko o ka mineral aila a ua impregnated me ka aila ole oleoresin composite glue, insulation a me ka aila pena no enamel uea, enameled lole a me ka lacquer uea.Asphalt pena, etc.Limit hana wela: 105 degere.

(3) Papa E insulation mea: polyester film a me A papa mea composite, aniani lole, oily resin pena, polyvinyl acetal kiʻekiʻe-ikaika enameled uea, vinyl acetate wela enameled wire.Limit hana wela: 120 degere.

(4) Papa B insulating mea: polyester film, mika, aniani puluniu, asbestos, etc., impregnated me kupono resin hoʻopaʻa 'ia, polyester pena, polyester enameled uea.Limit hana wela: 130 degere.

ʻO nā huahana nui:3240 melemele epoxy phenolic fiberglass pepa , G10 ʻōmaʻomaʻo epoxy fiberglass pepa, aFR4 ʻōmaʻomaʻo ʻōmaʻomaʻo epoxy fiberglass pepa

(5) Grade F insulation: i loko o ka organik fiber hoʻoikaika 'ana i ka mica huahana, aniani hulu hipa a me asbestos, aniani lole, aniani fiber lole a me asbestos fiber e pili ana i laminated huahana i inorganic mea e like me ka hoʻoikaika 'ana a me ka pohaku me ka hoʻoikaika 'ana i ka mica pauda huahana kemika thermal stability maikaʻi. a i ʻole nā ​​mea alkyd polyester, composite a silicone polyester paint.Limit hana wela: 155 degere.

ʻO kā mākou papa insulation Grade F nui3242,3248,G11,FR5a347F benzoxazine glassfiber pepa laminated

(6) Grade H insulating mea: nā huahana mika me ka hoʻoikaika ʻole a hoʻoikaika ʻia paha e nā mea inorganic, F-class thickened material, composite mica, organosilicone mica products, silicone silicone rubber polyimide composite glass cloth, composite film, polyimide paint, etc. : 180 degere.

ʻO kā mākou papa insulation Grade H nui3250

(7) Papa C insulating mea: inorganic mea ole kekahi organic adhesive a me agent grade impregnants, e like me quartz, asbestos, mika, aniani a me ka porcelain mea, etc.Limit hana wela: ma luna o 180 degere.

Papa C:

Lio lua ano polyimide lole aniani laminate

Mea kanu hana nui: Dongjue