Kayayyaki

FR4 M Epoxy Glassfiber Laminated Sheet

Short Bayani:


  • Kauri: 0.3mm-80mm
  • Girma: 1020 * 1220mm 1020 * 2020mm 1220 * 2040mm
  • Launi: Haske Kore, Baƙi, Fari
  • Gyare-gyare: Tsarin aiki bisa zane
  • Bayanin Samfura

    Alamar samfur

    Bayanin samfur

    Wannan samfurin ya laminated ta babban zafin jiki da kuma babban matsin da lantarki glassfiber zane impregnated tare da brominated epoxy resin.It tare da babban inji Properties, dielectric Properties da harshen wuta retardant Properties, shi ma tare da kyau zafi juriya da danshi juriya;

    FR-4 lambar lamba ce ta kayan aiki masu jure wa wuta, wanda ke nufin ƙayyadadden kayan aiki cewa kayan resin dole ne su iya kashe kansu da kansu bayan sun ƙone. Ba sunan abu bane, amma darajar kayan aiki. Sunan FR4 ya fito ne daga tsarin maki NEMA indaFRyana nufin mai hana ruwa wuta, mai aiki tare da daidaitattun UL94V-0. Saboda haka, janar allon kewaye PCB, Akwai nau'ikan nau'ikan nau'ikan kayan FR-4 da ake amfani da su, amma galibinsu kayan aiki ne wanda aka kera da Tera-Function epoxy resin tare da filler da fiber fiber.

    Amincewa da Ka'idoji

    Dangane da GB / T 1303.4-2009 wutar lantarki mai ɗorewa na masana'antar lantarki - Sashe na 4: kayan shafawa mai laushi mai ƙarfi, IEC 60893-3-2-2011 kayan insulating - kayan haɓakar murfin wutar lantarki na thermosetting na lantarki - Sashe na 3-2 na kayan mutum Musammantawa EPGC202.

    Fasali

    1.High kayan aikin inji;
    2.High kayan lantarki;
    3.Good Mechinability
    4.Good danshi juriya;
    5.Good zafi juriya;
    6.Yin yanayin zafi: Darasi B, 130
    7.Flat retardant dukiya: UL94 V-0

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    Aikace-aikace

    Ana amfani da wannan samfurin azaman sassan tsari don Mota da kayan lantarki, gami da kowane nau'i na sauyawa, kayan lantarki, farantin ƙarfafa FPC, fim ɗin carbon da aka buga da kewaya, faifan hako na komputa, kayan kwalliya da kayan narkewa (gwajin gwajin PCB); da kuma dace a karkashin rigar muhalli da gidan wuta mai.

    Babban Ayyukan Ayyuka

    A'A. ITEM RAYAKA DARAJAR LAYYA
    01 Yawa g / cm³ 1.8-2.0
    02 Sha ruwa % <0.5
    03 Barfin lankwasa tsaye MPa ≥350
    04 Daidaita tasirin tasiri (Charpy type) KJ / m² ≥33
    05 A layi daya karfi karfi MPa ≥30
    06 Siarfin ƙarfi MPa ≥240
    07 Electricarfin lantarki tsaye (a cikin mai na 90 ℃ ± 2 ℃) 1mm MV / m ≥14.2
    2mm
    ≥11.8
    3mm
    ≥10.2
    08 Layi daya da karfin lantarki (a cikin mai na 90 ℃ ± 2 ℃) KV ≥35
    09 Dangi dan wutar lantarki (50Hz) - 5.5
    10 Yanayin ɓatancin Dielectric (50Hz) - .00.04
    11 Juriya mai rufi bayan jiƙa (Bayan jiƙa na awanni 24) 5.0 × 104
    12 Juriyar wuta (UL94) - V-0

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