Ngwaahịa

Mpempe akwụkwọ Epoxy Glassfiber FR4 siri ike

Nkọwa dị mkpirikpi:


  • Ọkpụrụkpụ:0.3mm-80mm
  • Akụkụ:1020*1220mm 1020*2020mm 1220*2040mm
  • Agba:Green Light, Black, White
  • NhaziNhazi dabere na eserese
  • Nkọwa ngwaahịa

    Mkpado ngwaahịa

    Nkọwa ngwaahịa

    Ngwaahịa a na-laminated site na elu okpomọkụ na elu mgbali na electronic glassfiber ákwà impregnated na brominated epoxy resin.It na elu n'ibu Njirimara, dielectric Njirimara na ire ere retardant Njirimara, ọ nwekwara ezi okpomọkụ na-eguzogide na mmiri na-eguzogide;

    FR-4 bụ koodu nke ọkwa nke ihe na-eguzogide ire ọkụ, nke pụtara nkọwapụta ihe na ihe resin ga-enwe ike imenyụ ya n'onwe ya mgbe ọkụ gachara.Ọ bụghị aha ihe onwunwe, kama ọkwa ihe onwunwe.Aha FR4 sitere na usoro NEMA grading ebe'FR'na-anọchi anya'ihe na-egbochi ọkụ', dakọtara na ọkọlọtọ UL94V-0.Ya mere, n'ozuzu PCB sekit mbadamba, E nwere ọtụtụ ụdị FR-4 ọkwa ihe eji, ma ọtụtụ n'ime ha bụ ihe mejupụtara ihe mere nke Tera-Function epoxy resin na filler na iko eriri.

    Nrube isi n'ụkpụrụ

    Dabere na GB / T 1303.4-2009 eletriki thermosetting resin ụlọ ọrụ siri ike laminates - Nkebi 4: epoxy resin hard laminates, IEC 60893-3-2-2011 ihe mkpuchi - Igwe ọkụ na-ekpo ọkụ resin ụlọ ọrụ siri ike laminates - Nkebi 3-2 nke ihe onye ọ bụla. nkọwapụta EPGC202.

    Atụmatụ

    1.High n'ibu Njirimara;
    2.High dielectric Njirimara;
    3.Good Mechinability
    4.Good mgbochi mmiri;
    5.Good okpomọkụ na-eguzogide;
    6.Temperature nguzogide: ọkwa B
    7.Ọkụ na-ere ọkụ: UL94 V-0

    dsaf

    Ngwa

    A na-ejikarị ngwaahịa a dị ka akụkụ ihe owuwu maka moto na akụrụngwa eletrik, gụnyere ụdị mgba ọkụ niile,ngwa eletriki,FPC nkwado efere,ihe nkiri carbon e biri ebi sekit mbadamba,kọmpụta mkpọpu mpe mpe akwa,ebu na ihe mgbaze (ọkụ nnwale PCB); na adabara n'okpuru mmiri gburugburu nammanụ ntụgharị.

    Ndekọ arụmọrụ isi

    Mba. ITEM UNIT Uru INDEX
    1 Njupụta g/cm³ 1.8-2.0
    2 Ọnụego nnabata mmiri % ≤0.5
    3 Ike ịgbagọ kwụ ọtọ MPa ≥340
    4 Ike mkpakọ kwụ ọtọ MPa ≥350
    5 Ike mmetụta (ụdị-ọdịiche chapy) KJ/m² ≥37
    6 Yiri shiee ike Mpa ≥34
    7 Ike ọdụdọ MPa ≥300
    8 Ike eletrik kwụ ọtọ
    (na mmanụ nke 90 ℃ ± 2 ℃)
    1mm KV/mm ≥14.2
    2mm ≥11.8
    3mm ≥10.2
    9 Parallel mmebi voltaji (na mmanụ nke 90 ℃ ± 2 ℃) KV ≥40
    10 Ihe mgbasa dielectric (50Hz) - ≤0.04
    11 Nguzogide mkpuchi Nkịtị Ω ≥5.0×1012
    Mgbe ịsachara maka awa 24 ≥5.0×1010
    12 Ọkụ (UL-94) Ọkwa V-0

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