Iyo resistivity coefficient yakakura kupfuura gumi kune simba re9 Ω.CM zvinhu zvinonzi insulating zvinhu mumagetsi tekinoroji, basa rayo nderekuparadzanisa kugona kwemapoinzi akasiyana mumidziyo yemagetsi. Naizvozvo, insulating zvinhu zvinofanirwa kunge zvine yakanaka dielectric properties, kureva, high insulation resistance uye compressive simba, uye inogona kudzivirira kubuda. creepage kana kuputsika uye dzimwe tsaona;Chechipiri, kupikisa kupisa kwakanaka, kunyanya kwete nekuda kwekuita kwenguva refu kwekupisa (kuchembera kwemafuta) uye shanduko yekushanda ndiyo inonyanya kukosha;Uyezve, ine yakanaka yekupisa conductivity, hunyoro kuramba, yakakwirira mechanical. simba uye nyore processing.etc.

1. Kurongeka kwezvinhu zvinodzivirira

Zvinhu zvekudzivirira zvinowanzoshandiswa muinjiniya yemagetsi zvinogona kukamurwa kuita inorganic insulating zvinhu, organic insulating zvinhu uye zvakasanganiswa insulating zvinhu zvinoenderana neavo akasiyana emakemikari zvimiro.

(1) inorganic insulating zvinhu: mica, asbestos, marble, porcelain, girazi, sulfur, nezvimwewo, kunyanya yemota, magetsi emhepo inovhara, switch base plate uye insulator, nezvimwe.

(2) organic insulating zvinhu: shellac, resin, rabha, donje shinda, bepa, hemp, sirika, rayon, inonyanya kushandiswa mukugadzira insulating pendi, inomonereka waya yakavharidzirwa insulation, nezvimwe.

(3)mixed insulation materials: inogadziriswa nemhando mbiri dziri pamusoro pezvinhu zvakagadzirwa neyakasiyana-siyana yekuumba insulation materials, inoshandiswa sehwaro hwemidziyo yemagetsi, shell, etc.(Iyo insulation board inogadzirwa nekambani yedu-Jiujiang Xinxing Insulation zvinhundeyemusanganiswa wekuisa zvinhu: girazi jira + resin)

2. Kupisa kupikisa giredhi ye insulating materials

(1) Giredhi Y insulating zvinhu: machira echisikigo akadai sehuni, donje uye fiber, machira anobva pane acetate fiber uye polyamide, uye zvinhu zvitsva zvine yakaderera kuora uye melting point.Limit tembiricha yekushandisa: 90 degrees.

(2) Giredhi A insulation zvinhu: Y giredhi zvinhu zvinoshanda mumineral mafuta uye zvakamisikidzwa nemafuta kana oleoresin composite glue, insulation uye pendi yemafuta kune enameled waya, enameled jira uye lacquer waya. madhigirii.

(3) Giredhi E insulation zvinhu: polyester firimu uye A kirasi zvinhu composite, girazi jira, mafuta resin pendi, polyvinyl acetal yakakwirira-simba enameled waya, vinyl acetate kupisa-resistant enameled waya.Limit kushanda tembiricha: 120 madhigirii.

(4) Giredhi B insulating zvinhu: polyester firimu, mica, girazi faibha, asbestos, nezvimwewo, yakamisikidzwa neakakodzera resin bonding, polyester pendi, polyester enameled waya.Limit kushanda tembiricha: 130 madhigirii.

Zvigadzirwa zvikuru ndezvi:3240 yero epoxy phenolic fiberglass sheet , G10 chiedza chegirini epoxy fiberglass sheet,uyeFR4 isina moto mwenje wegirini epoxy fiberglass sheet

(5) Giredhi F insulation: mune organic fiber inosimbisa yezvigadzirwa zvemica, girazi shinda uye asbestos, girazi jira, girazi fiber jira uye asbestos fiber yakavakirwa laminated zvigadzirwa mune inorganic zvinhu sekusimbisa uye dombo nekusimbisa kwemica poda zvigadzirwa kemikari yekudziya kugadzikana kwakanaka. kana alkyd polyester zvinhu, composite uye silicone polyester paint.Limit kushanda tembiricha: 155 madhigirii.

Yedu huru Grade F insulation sheet ndeye3242,3248,G11,FR5uye347F benzoxazine glassfiber laminated sheet

(6) Giredhi H insulating zvinhu: mica zvigadzirwa pasina kusimbiswa kana kusimbiswa ne inorganic zvinhu, F-kirasi gobvu zvinhu, composite mica, organosilicone mica zvigadzirwa, silicone silicone rabha polyimide composite girazi jira, composite firimu, polyimide pendi, etc. : 180 madhigirii.

Yedu huru Grade H insulation sheet ndeye3250

(7) Kirasi C insulating zvinhu: inorganic zvinhu pasina chero organic adhesive uye mumiririri giredhi impregnants, akadai quartz, asbestos, mica, girazi uye porcelain zvinhu, etc.Limit kushanda tembiricha: pamusoro 180 madhigirii.

Kirasi C:

Kaviri bhiza mhando polyimide girazi jira laminate

Main kugadzira chirimwa: Dongjue