Ọnụọgụ resistivity karịrị 10 ruo ike nke 9 Ω.A na-akpọ ihe CM ihe mkpuchi na nkà na ụzụ eletriki, ọrụ ya bụ ikewapụ ikike nke isi ihe dị iche iche na ngwá ọrụ eletrik. Ya mere, ihe ndị na-ekpuchi ihe kwesịrị inwe ezigbo dielectric Njirimara, ya bụ, nnukwu mkpuchi mkpuchi na ike mkpakọ, ma nwee ike izere nkwụsị. creepage ma ọ bụ mmebi na ihe mberede ndị ọzọ; Nke abụọ, nkwụsị okpomọkụ dị mma, karịsịa ọ bụghị n'ihi na-eme ka okpomọkụ dị ogologo oge (ịka nká) na mgbanwe ọrụ bụ ihe kachasị mkpa; Tụkwasị na nke ahụ, ọ nwere ezigbo okpomọkụ nke okpomọkụ, nkwụsị mmiri, nnukwu ígwè ọrụ. ike na nhazi nhazi.etc.

1. Nhazi nke ihe mkpuchi

Enwere ike kewaa ihe mkpuchi nke a na-ejikarị na injinịa eletrik gaa na ihe mkpuchi inorganic, ihe mkpuchi organic na ihe mkpuchi agwakọta dịka ihe kemịkalụ ha dị iche iche si dị.

(1) ihe mkpuchi inorganic: mica, asbestos, marble, poselain, glass, sọlfọ, wdg, tumadi maka moto, mkpuchi ikuku eletrik, mgbanaka efere isi na mkpuchi, wdg.

(2) organic insulating ihe: shellac, resin, roba, owu yarn, akwụkwọ, hemp, silk, rayon, ukwuu n'ime eji na mmepụta nke mkpuchi agba, winding waya mkpuchi mkpuchi, wdg.

(3) ngwakọta mkpuchi ihe: esichara site n'ụdị abụọ dị n'elu nke ihe dị iche iche na-akpụzi mkpuchi ihe, eji dị ka isi nke ngwa eletriki, shei, wdg (The mkpuchi osisi nke ụlọ ọrụ anyị mepụtara-Ihe mkpuchi Jiujiang Xinxingbụ nke ihe mkpuchi ihe mejupụtara: akwa iko + resin)

2. Okpomọkụ na-eguzogide ọkwa nke ihe mkpuchi

(1) Ihe mkpuchi nke ọkwa Y: ihe ndị e kere eke dị ka osisi, owu na eriri, textiles dabeere na acetate fiber na polyamide, na ihe ọhụrụ ndị nwere obere decomposition na-agbaze na-ebelata okpomọkụ na-arụ ọrụ: 90 degrees.

(2) Ọkwa A mkpuchi ihe: Y ọkwa ihe ndị na-arụ ọrụ na mmanụ ịnweta mmanụ ma tinye ya na mmanụ ma ọ bụ oleoresin composite gluu, mkpuchi na mmanụ mmanụ maka enameled waya, enameled ákwà na lacquer wire.Asphalt paint, etc.Ibelata okpomọkụ ọrụ: 105 ogo.

(3) Ọkwa E mkpuchi ihe: polyester film na A klas ihe mejupụtara, iko ákwà, mmanu mmanu resin agba, polyvinyl acetal elu-ike enameled waya, vinyl acetate okpomọkụ na-eguzogide enameled wire.Limit arụ ọrụ okpomọkụ: 120 degrees.

(4) Ọkwa B mkpuchi ihe: polyester film, mica, glass fiber, asbestos, etc., impregnated na kwesịrị ekwesị resin bonding, polyester agba, polyester enameled wire.Limit arụ ọrụ okpomọkụ: 130 degrees.

Ngwaahịa ndị bụ isi bụ:3240 edo edo epoxy phenolic fiberglass mpempe akwụkwọ , G10 ìhè akwụkwọ ndụ akwụkwọ ndụ epoxy fiberglass mpempe akwụkwọ, naFR4 ọkụ na-ekpuchi ọkụ akwụkwọ ndụ akwụkwọ ndụ epoxy fiberglass mpempe akwụkwọ

(5) Ọkwa F mkpuchi: na organic fiber mkwado nke mica ngwaahịa, iko ajị na asbestos, iko ákwà, iko eriri ákwà na asbestos eriri dabeere laminated ngwaahịa na inorganic ihe dị ka ume na nkume na nkwado nke mica ntụ ntụ ngwaahịa chemical thermal kwụsie ike dị mma. ma ọ bụ alkyd polyester material, composite and silicone polyester paint. Oke okpomọkụ na-arụ ọrụ: 155 degrees.

Akwụkwọ mkpuchi ọkwa ọkwa F bụ isi3242,3248,G11,FR5na347F benzoxazine glassfiber laminated mpempe akwụkwọ

(6) Grade H ihe mkpuchi mkpuchi: ngwaahịa mica na-enweghị nkwado ma ọ bụ mesie ya ike site na ihe inorganic, F-klas thickened material, composite mica, organosilicon mica ngwaahịa, silicone silicone roba polyimide composite glass, film composite, polyimide paint, etc.Limit arụ ọrụ okpomọkụ. : 180 degrees.

Mpempe akwụkwọ mkpuchi ọkwa ọkwa H bụ isi3250

(7) Klas C insulating ihe: inorganic ihe na-enweghị ihe ọ bụla organic nrapado na n'ụlọnga ọkwa impregnants, dị ka quartz, asbestos, mica, iko na poselin ihe, etc.Ibelata ọrụ okpomọkụ: n'elu 180 degrees.

Klas C:

Ugboro abụọ inyinya ụdị polyimide iko akwa laminate

Ụlọ ọrụ mmepụta ihe: Dongjue