Zamgululi

FR4 Sizisuntha epoxy Glassfiber Laminated Mapepala

Kufotokozera Kwachidule:


  • Makulidwe: 0.3mm-80mm
  • Gawo: 1020 * 1220mm 1020 * 2020mm 1220 * 2040mm
  • Mtundu; Wobiriwira Wobiriwira, Wakuda, Woyera
  • Zosintha: Kusintha kutengera Zojambula
  • Mankhwala Mwatsatanetsatane

    Zogulitsa

    Mafotokozedwe Akatundu

    Chogulitsachi chidakulungidwa ndi kutentha kwakukulu komanso kuthamanga kwambiri ndi nsalu yamagetsi yamagalasi yophatikizidwa ndi epoxy resin.It yokhala ndimakina apamwamba, katundu wa dielectric ndi katundu wamoto wamoto, imakhalanso ndi kutentha kwabwino komanso kukana chinyezi;

    FR-4 ndi kachidindo ka zinthu zosagwira moto, zomwe zikutanthauza kuti zinthu zakuthupi ziyenera kuzimitsa zokha zitayaka. Si dzina lakuthupi, koma kalasi yakuthupi. Dzinalo FR4 limachokera ku njira yoyika ya NEMA pomwe fayilo yaFRimayimira wozimitsa moto, Yogwirizana ndi mulingo wa UL94V-0. Chifukwa chake, matabwa ambiri a PCB, Pali mitundu yambiri yazida za FR-4 zomwe zimagwiritsidwa ntchito, koma zambiri ndizopangidwa ndi Tera-Function epoxy resin yodzaza ndi magalasi.

    Kugwirizana ndi Miyezo

    Kutengera ndi GB / T 1303.4-2009 yamagetsi yamagetsi yamagetsi yamagetsi yolimba yamafuta - Gawo 4: epoxy resin hard laminates, IEC 60893-3-2-2011 zotetezera zida - magetsi a thermosetting utomoni wolimba wa mafakitale - Gawo 3-2 lazinthuzo mfundo EPGC202.

    Mawonekedwe

    1.High katundu makina;
    2.High dielectric katundu;
    3.Good Mechinability
    4.Good chinyezi kukana;
    5.Good kutentha kukana;
    6.Kutentha kukana: Kalasi B, 130
    7.Flame retardant katundu: UL94 V-0

    erg

    Ntchito

    Chida ichi chimagwiritsidwa ntchito ngati magawo a Magalimoto ndi zida zamagetsi, kuphatikiza mitundu yonse yamagetsi, zida zamagetsi, mbale yolimbitsa FPC, kaboni yamafilimu yosindikizidwa, makina obowolera makompyuta, nkhungu ndi zida zosungunulira (PCB test flame); komanso oyenera pansi pa malo onyowa ndi mafuta osinthira.

    Main Magwiridwe Index

    Ayi. Katundu UNIT MFUNDO YOFUNIKA KWAMBIRI
    01 Kuchulukitsitsa g / cm³ 1.8-2.0
    02 Mayamwidwe amadzi % <0.5
    03 Ofukula kupinda mphamvu MPA 50350
    04 Mphamvu yofananira, mtundu wa Charpy KJ / m² .33
    05 Mphamvu yofanana ya kukameta ubweya MPA ≥30
    06 Kulimba kwamakokedwe MPA 40240
    07 Ofukula mphamvu zamagetsi (m'mafuta a 90 ℃ ± 2 ℃) 1mm MV / m .214.2
    2mm
    .811.8
    3mm
    .210.2
    08 Mphamvu yamagetsi yofananira (m'mafuta a 90 ℃ ± 2 ℃) KV ≥35
    09 Wachibale dielectric mosalekeza (50Hz) - 5.5
    10 Kutaya kwa dielectric factor (50Hz) - ≤0.04
    11 Kukaniza kutchinjiriza mutanyamuka (Pambuyo pokwera kwa maola 24) .05.0 × 104
    12 Kukaniza moto, UL94) - V-0

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