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FR4 Rigid Epoxy Glassfiber Laminated Sheet

Tsanangudzo Pfupi:


  • Ukobvu:0.3mm-80mm
  • Dimension:1020*1220mm 1020*2020mm 1220*2040mm
  • Ruvara:Chiedza cheGreen, Chitema, Chichena
  • Customization:Kugadziriswa kunoenderana neDhirowa
  • Product Detail

    Product Tags

    Product Description

    Ichi chigadzirwa chaive chakashongedzwa nekupisa kwepamusoro uye kudzvanywa kwemagetsi egirazi fiber jira rakaiswa nebrominated epoxy resin.Iyo ine yakakwira mechanical zvivakwa, dielectric zvivakwa uye murazvo unodzoreredza zvivakwa, zvakare nekunaka kwekupisa uye kudzivirira hunyoro;

    FR-4 ikodhi yegiredhi rezvinhu zvinodzivirira murazvo, izvo zvinoreva chirevo chechinhu icho resin zvinhu zvinofanirwa kukwanisa kudzima yega mushure mekupisa.Harisi zita rezvinhu, asi giredhi rezvinhu.Zita rekuti FR4 rinobva kuNEMA grading system uko'FR'inomirira'moto retardant', inoenderana neUL94V-0 standard.Naizvozvo, general PCB wedunhu mabhodhi, Kune akawanda marudzi eFR-4 giredhi zvinhu zvinoshandiswa, asi mazhinji acho ari musanganiswa zvinhu zvakagadzirwa neTera-Function epoxy resin ine filler uye girazi fiber.

    Kutevedzera Mipimo

    TS EN 60893-3-2-2009 yemagetsi thermosetting resin maindasitiri akaoma laminates - Chikamu 4: epoxy resin hard laminates - IEC 60893-3-2-2011 insulating zvinhu - yemagetsi thermosetting resin indasitiri yakaoma laminates - Chikamu 3-2 tsanangudzo EPGC202.

    Features

    1.High mechanical properties;
    2.High dielectric properties;
    3.Good Mechinability
    4.Good mwando kuramba;
    5.Good kupisa kusagadzikana;
    6.Temperature kuramba:Grade B
    7.Flame retardant pfuma:UL94 V-0

    dsaf

    Application

    Ichi chigadzirwa chinonyanya kushandiswa sezvikamu zvechimiro cheMotokari nemidziyo yemagetsi, kusanganisira ese marudzi ekuchinja,midziyo yemagetsi,FPC yekusimbisa ndiro,kabhoni firimu rakadhindwa redunhu mabhodhi,komputa yekuchera padhi,mold uye smelting midziyo (PCB test flame;uye zvakare yakakodzera pasi pemvura nharaunda uyetransformer mafuta.

    Main Performance Index

    AIHWA. ITEM UNIT INDEX VALUE
    1 Density g/cm³ 1.8-2.0
    2 Kunyura kwemvura Rate % ≤0.5
    3 Vertical bending simba MPa ≥340
    4 Vertical compression simba MPa ≥350
    5 Parallel impact simba (charpy type-gap) KJ/m² ≥37
    6 Parallel shear simba Mpa ≥34
    7 Kusimba simba MPa ≥300
    8 Vertical magetsi simba
    (mumafuta e90℃±2℃)
    1mm KV/mm ≥14.2
    2mm ≥11.8
    3mm ≥10.2
    9 Parallel breakdown voltage (mumafuta e90 ℃ ± 2 ℃) KV ≥40
    10 Dielectric dissiption factor (50Hz) - ≤0.04
    11 Insulation Resistance Normal Ω ≥5.0×1012
    Mushure mekunyura kwe24hours ≥5.0×1010
    12 Kupisa (UL-94) Level V-0

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