Opanga mapaipi a epoxy amalankhula za fr4 epoxy board

Zida zazikulu za fr4 epoxy board zimatumizidwa kunja, mtundu wake ndi woyera, wachikasu, wobiriwira, umakhalabe ndi mphamvu zamakina otentha kutentha kwa 130 ℃, magetsi abwino m’madera owuma ndi amvula, otsekemera amoto, amagwiritsidwa ntchito pamagetsi, zamagetsi ndi magetsi. mafakitale ena Insulated structural zigawo zikuluzikulu.

Kaphatikizidwe: Amapangidwa ndi nsalu yapadera yagalasi yopanda mchere ya alkali yomwe imayikidwa ndi epoxy phenolic resin, yophikidwa ndi yotentha.

Katundu: Ili ndi zida zapamwamba zamakina ndi dielectric, kukana kutentha komanso kukana chinyezi, komanso makina abwino. Gawo la kukana kutentha ndi B. Stampable.

fr4 epoxy board ndi makina omwe pamwamba pake ayenera kukhala osalala komanso opanda thovu, makwinya ndi ming’alu. Chifukwa cha kukongola kwake komanso malo osalala, ndi yosavuta kuyeretsa ndi kukonza.

The fr4 epoxy board ili ndi katundu wosiyana pa kutentha kosiyana. Iwo ali mkulu mawotchi katundu pa sing’anga kutentha ndi khola katundu magetsi pansi mkulu chinyezi. Chifukwa cha mawonekedwe ake osiyanasiyana, kuchiritsa koyenera, kumamatira mwamphamvu, kuchepa kwapang’onopang’ono komanso makina abwino kwambiri, ndi oyenera kwambiri pamakina opangira makina, zida zamagetsi ndi zamagetsi.

Osati zokhazo, fr4 epoxy board imakhalanso ndi kukana kwa dzimbiri komanso kukhazikika, sikungatenge chinyezi mumlengalenga, ndikosavuta kupunduka, komanso kukhala ndi moyo wautali wautumiki. Komanso, fr4 epoxy board imalimbana ndi kuipitsidwa ndipo imakhala ndi malo osalala, omwe amatha kulepheretsa kukula kwa mabakiteriya, makamaka oyenera ma laboratories azachipatala komanso azachilengedwe.