Iimveliso

FR4 Rigid Epoxy Glassfiber Laminated Sheet

Inkcazelo emfutshane:


  • Ukutyeba:0.3mm-80mm
  • Ubungakanani:1020*1220mm 1020*2020mm 1220*2040mm
  • Umbala:UkuKhanya okuluhlaza, Mnyama, Mhlophe
  • Ukulungiselela:Ukulungiswa okusekwe kwiMizobo
  • Iinkcukacha zeMveliso

    Iithegi zeMveliso

    Ingcaciso yeMveliso

    Le mveliso ilayitiwe bubushushu obuphezulu kunye noxinzelelo oluphezulu ngelaphu le-glassfiber ye-elektroniki efakwe kwi-brominated epoxy resin.Inezinto eziphezulu zoomatshini, iipropathi ze-dielectric kunye neempawu zokubuyiswa komlilo, ikwanokumelana nobushushu kunye nokumelana nokufuma;

    I-FR-4 yikhowudi yebakala lezinto ezichasene nomlilo, oku kuthetha ukuba inkcazo yezinto eziphathekayo kufuneka ikwazi ukucima ngokwayo emva kokutshisa.Ayilogama lezinto eziphathekayo, kodwa ibakala lezinto eziphathekayo.Igama elithi FR4 livela kwinkqubo yokuhlela yeNEMA apho i'FR'imele i'umcimi-mlilo', ihambelana nomgangatho we-UL94V-0.Ngoko ke, iibhodi zeesekethe ze-PCB ngokubanzi, Kukho iintlobo ezininzi zezinto ze-FR-4 ezisetyenzisiweyo, kodwa uninzi lwazo zizinto ezidibeneyo ezenziwe nge-Tera-Function epoxy resin ene-filler kunye ne-glass fiber.

    Ukuthotyelwa kweMigangatho

    Ngokuhambelana ne-GB/T 1303.4-2009 yombane we-thermosetting resin industrial hard laminates iinkcukacha EPGC202.

    Iimbonakalo

    1.Iipropati zoomatshini eziphezulu;
    2.Iimpawu zedielectric eziphezulu;
    3.Good Mechinability
    4.Ukumelana nokufuma okuhle;
    5.Ukumelana nobushushu obuhle;
    6.Ukumelana nobushushu:IBanga B
    7.Ipropathi ye-Flame retardant: UL94 V-0

    dsaf

    Isicelo

    Le mveliso isetyenziswa ikakhulu njengenxalenye yesakhiwo seMotor kunye nezixhobo zombane, kubandakanywa zonke iintlobo zokutshintsha,izixhobo zombane,Ipleyiti yokuqinisa i-FPC,iibhodi zesekethe zekhabhoni eziprintiweyo,ikhomputha yokomba iphedi,ukungunda kunye nezixhobo zokunyibilikisa (ilangatye lovavanyo lwePCB;kwaye kufanelekile phantsi kokusingqongileyo okumanzi kwayeioli ye-transformer.

    Isalathiso sokuSebenza esiPhambili

    HAYI. INTO IYUNITHI ISALATHISI IXABISO
    1 Ukuxinana g/cm³ 1.8-2.0
    2 Ireyithi yokufunxa amanzi % ≤0.5
    3 Amandla okugoba ngokuthe nkqo MPa ≥340
    4 Amandla oxinzelelo oluthe nkqo MPa ≥350
    5 Amandla empembelelo enxuseneyo (i-charpy type-gap) KJ/m² ≥37
    6 Amandla okucheba ahambelanayo Mpa ≥34
    7 Tensile strength MPa ≥300
    8 Amandla ombane amileyo
    (kwioyile ye90℃±2℃)
    1mm KV/mm ≥14.2
    2mm ≥11.8
    3mm ≥10.2
    9 Umbane wokuqhekeka onxuseneyo (kwi-oyile ye-90 ℃ ± 2 ℃) KV ≥40
    10 I-Dielectric dissiption factor (50Hz) - ≤0.04
    11 I-Insulation Resistance Okuqhelekileyo Ω ≥5.0×1012
    Emva kokucwina iiyure ezingama-24 ≥5.0×1010
    12 Ukutsha (UL-94) Inqanaba V-0

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