1. Ntchito zosiyanasiyana.Zida zazikulu zopangira matabwa ozungulira ndi nsalu zagalasi zopanda alkali, pepala la fiber, ndi epoxy resin.Fiberglass board: Base zinthu galasi CHIKWANGWANI nsalu, epoxy bolodi: binder ndi epoxy utomoni, FR4: maziko zinthu thonje CHIKWANGWANI pepala.Onse atatu ndi mapanelo a fiberglass.
2. Mitundu yosiyanasiyana.Kawirikawiri bolodi la epoxy pamsika ndi phenolic epoxy, chikasu.Sichigwiritsidwa ntchito ngati maziko a matabwa okhwima ozungulira, komanso pazolinga zamagetsi.FR4ndi pepala la NEMA loyera la epoxy, ndipo mtundu wabwinobwino ndi wobiriwira wakuda, womwe ndi mtundu wa epoxy.
3. Zosiyana m'chilengedwe.Fiberglass board ili ndi mawonekedwe a mayamwidwe amawu, kutsekereza mawu, kutchinjiriza kutentha, kuteteza chilengedwe, kuletsa moto ndi zina zotero.FR-4 imatchedwanso galasi CHIKWANGWANI bolodi;galasi fiber board;FR4 kulimbikitsa gulu;FR-4 epoxy utomoni bolodi;bolodi yotchinga moto yotchinga moto;epoxy board, FR4 light board.Epoxy galasi nsalu bolodi;board board pobowola amathandizira bolodi.
Mawonekedwe a fiberglass board:
Waukulu luso makhalidwe ndi ntchito woyera FR4 kuwala bolodi: khola magetsi kutchinjiriza ntchito, flatness wabwino, yosalala pamwamba, palibe maenje, makulidwe kulolerana kuposa muyezo, oyenera mankhwala amafuna mkulu-ntchito kutchinjiriza pakompyuta, monga FPC kulimbitsa bolodi, malata. ng'anjo Kutentha kwambiri kupirira mbale, mpweya diaphragm, mwatsatanetsatane pulaneti gudumu, PCB mayeso chimango, magetsi (magetsi) zipangizo kutchinjiriza partition, kutchinjiriza backing mbale, thiransifoma kutchinjiriza, kutchinjiriza galimoto, deflection koyilo terminal board, pakompyuta lophimba kutchinjiriza bolodi, etc.
Epoxy boardimatchedwanso epoxy glass fiber board.Zimapangidwa ndikumangirira epoxy resin ndikudutsa njira zotenthetsera ndi kukakamiza.Lili ndi katundu wamakina apamwamba m'malo otentha kwambiri, ndi magetsi Kukhazikika kokhazikika, kukana kwa chinyezi chabwino komanso kukana kutentha, ndipo kumakhala ndi magulu ogwira ntchito a epoxy, omwe amapanga makhalidwe osasunthika komanso osasungunuka atatha kugwirizanitsa ndi machiritso osiyanasiyana.Amadziwika ndi adhesion amphamvu ndi shrinkage wamphamvu.
Ndilonso lotchedwa fiberglass board, lomwe nthawi zambiri limagwiritsidwa ntchito ngati zofewa zophimba pansi, kenako zokutidwa ndi nsalu, zikopa, ndi zina zambiri kuti apange zokongoletsera zokongola za khoma ndi denga.Ntchitoyi ndi yaikulu kwambiri.Ili ndi mawonekedwe a mayamwidwe amawu, kutsekereza mawu, kutsekereza kutentha, kuteteza chilengedwe, kuletsa moto ndi zina zotero.
Nthawi yotumiza: Jan-09-2023