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  • Akụkụ 8 nke akwụkwọ mkpuchi Nomex

    Akwụkwọ NOMEXbụ sịntetik aromatic amide polymer insulating akwụkwọ na elu n'ibu Njirimara, mgbanwe na ezi eletriki Njirimara, nke nwere ike ịnọgide na-enwe ya atụmatụ ọbụna na a elu okpomọkụ, na ọtụtụ ebe na-eji ike ọgbọ igwe, transformers, eletriki akụrụngwa, electromechanical na ezinụlọ ngwa.

    https://www.gbstape.com/dupont-nomex-product/

    Enwere uru 8 nke akwụkwọ Nomex dị ka n'okpuru:

    1. ike dielectric pụta ụwa

    Ngwaahịa akwụkwọ mkpuchi Nomex nke calended nwere ike iguzogide ike ikuku voltaji dị mkpụmkpụ nke 18 ~ 40KV / mm, na-enweghị ọgwụgwọ ọzọ na varnish na resin.N'ihi obere dielectric dị ala nke ngwaahịa NOMEX, ọ na-eme ka ọkụ eletrik dị n'etiti mkpuchi na ime ka ọ dị jụụ karị.

    2. Mechanical siri ike

    Mgbe kalendachara, akwụkwọ mkpuchi mkpuchi NOMEX dị ezigbo ike, ma nwee ngbanwe dị mma, nguzogide anya mmiri na nguzogide abrasion.Na mkpa ngwaahịa na-agbanwe mgbe niile.

    3. Nkwụsi ike okpomọkụ

    Akwụkwọ mkpuchi NOMEX nwere nkwado nke UL ihe okpomọkụ klas 220C, nke pụtara na ọ nwere ike ịnọgide na-arụ ọrụ dị irè ihe karịrị afọ 10 ọ bụrụgodị na ọ na-aga n'ihu na 220C.

    4. Chemical ndakọrịta

    Akwụkwọ mkpuchi NOMEX bụ nke ọtụtụ ihe mgbaze adịghị emetụta ya, ma nwee ọmarịcha nguzogide acid na alkali corrosion.Ọ na-adaba n'ụzọ dị mfe na varnishes niile, nrapado, mmiri ngbanwe, mmanụ aṅụ na coolants.Na mgbakwunye, akwụkwọ mkpuchi mkpuchi NOMEX agaghị emebi site na ụmụ ahụhụ, fungi na ebu.

    5. Ọrụ okpomọkụ dị ala

    N'okpuru ebe a na-esi nri nke nitrogen (77K), ike nkwụsị nke NOMEX mkpuchi mkpuchi akwụkwọ T410, NOMEX993 na 994 niile gafere uru ike na ụlọ okpomọkụ.

    6. Ọ naghị emetụta mmiri mmiri

    Mgbe akwụkwọ mkpuchi NOMEX nwere iru mmiri nke 95%, ike dielectric ya bụ 90% nke ahụ na ọnọdụ akọrọ kpamkpam, ma n'otu oge ahụ, a na-emeziwanye ọtụtụ ihe eji arụ ọrụ.

    7. Nguzogide radieshon

    Ọbụna ma ọ bụrụ na ike nke ionizing radieshon ruru 800 megarads (8 megagrays), NOMEX insulating akwụkwọ bụ isi adịghị emetụta, na mgbe 8 doses nke radieshon, ọ ka na-ejigide ya n'ibu na eletriki Njirimara.

    8. Na-adịghị egbu egbu na ọkụ

    Akwụkwọ mkpuchi NOMEX anaghị emepụta mmeghachi omume nsi ọ bụla mara mmadụ ma ọ bụ anụmanụ.Akwụkwọ mkpuchi NOMEX anaghị agbaze n'ikuku ma ọ naghị akwado combustion.Ọzọkwa, njedebe oxygen index (LOI) na 220 Celsius dị elu karịa 20.8 (n'ozuzu ọkụ ọkụ nke ikuku efu) uru), ya mere ọ gaghị ere ọkụ.Akwụkwọ mkpuchi Nomex na-emezu ihe achọrọ nguzogide ọkụ nke UL94V-0 akọwapụtara.

    N'ezie, ezinụlọ akwụkwọ Nomex gụnyere ụfọdụ ụdị dị iche iche, dịka akwụkwọ ama amaNọmba 410, wee Nomex 411, Nomex 414, Nomex 416, Nomex 464. Anyị ga-atụle atụmatụ ndị ọzọ nke ụdị dị iche iche naisiokwu na-esonụ.


    Oge nzipu: Sep-13-2022