Ishidi le-FR4 epoxy laminated liyinto esetshenziswa kakhulu embonini kagesi ngenxa yezakhiwo zayo ezinhle kakhulu zikagesi nezemishini.Kuwuhlobo lwempahla eyinhlanganisela eyakhiwe ngendwangu elukiwe ye-fiberglass efakwe i-epoxy resin binder.Ukuhlanganiswa kwalezi zinto kuphumela eshidini eliguquguqukayo neliqinile elilungele uhla olubanzi lwezinhlelo zikagesi.

Okunye ukusetshenziswa okuyinhloko kwamashidi e-FR4 epoxy laminated embonini kagesi ukwenza amabhodi esekethe aphrintiwe (ama-PCB).Ama-PCB ayizingxenye ezibalulekile cishe kuzo zonke izinto zikagesi, ezisebenza njengenkundla yokuxhuma nokusekela izingxenye ze-elekthronikhi.Ama-laminates e-FR4 ahlinzeka ngendawo engaphansi efanelekile yama-PCB ngenxa yamandla awo okusebenza aphezulu, ukuqina kwawo okuhle kakhulu, kanye nezakhiwo ezinhle zokuvala ugesi.Lezi zici zenza i-FR4 laminates ifanelekele ukumelana nobunzima bendawo kagesi kuyilapho ihlinzeka ngenkundla ethembekile yamasekethe kagesi.

Ngokungeziwe kuma-PCB, ama-laminates e-FR4 nawo asetshenziswa ekwakhiweni kwezinto zokuvikela ugesi.Izakhiwo zokufaka ugesi eziphakeme ze-FR4 zikwenza kube ukukhetha okuhle ezinhlelweni zokusebenza lapho ukwahlukanisa ugesi kubaluleke kakhulu.Isibonelo, ama-laminates e-FR4 asetshenziswa ekukhiqizeni izithiyo zokuvikela, amabhasi, nezinye izakhi kumishini kagesi.Ikhono lezinto ezibonakalayo ukumelana nama-voltage aphezulu kanye nokuhlinzeka ngokufakwa okuthembekile kuyenza ibaluleke kakhulu embonini kagesi.

Ngaphezu kwalokho, ama-laminates e-FR4 asetshenziswa ekukhiqizeni izindawo ezivalekile zikagesi nezindlu.Lezi zivalo zenzelwe ukuvikela izingxenye zikagesi ezicini zemvelo ezifana nomswakama, uthuli, nokulimala kwemishini.I-FR4 laminates inikeza ukumelana okuhle kakhulu kumswakama kanye namakhemikhali, okuwenza afanelekele ukusetshenziswa ezindaweni ezinokhahlo.Amandla omthelela aphezulu kanye nezakhiwo ezingavimbeli ilangabi nakho kunomthelela ekusebenzeni kahle kwayo ekuvikeleni izinto zikagesi ezibucayi.

Ngaphezu kwalokho, ama-laminates e-FR4 athola ukusetshenziswa kuma-transformer kagesi kanye ne-switchgear.Lezi zingxenye zidinga izinto ezikwazi ukumelana namazinga okushisa aphezulu futhi zinikeze ukufakwa kahle kukagesi.Ama-laminates e-FR4 ahlangabezana nalezi zidingo, okuwenza abe yinketho ekhethwayo yezingxenye zokuvikela ngaphakathi kwama-transformer nama-switchgear.Ukuzinza kwe-thermal kanye nokumelana ne-arcing kagesi kuyenza ifaneleke kahle lezi zinhlelo zokusebenza ezibalulekile.

Emkhakheni wamamotho kagesi namajeneretha, ama-laminates e-FR4 asetshenziswa ekukhiqizeni izingxenye zokufakelwa ezifana nama-slot wedges, izihlukanisi zesigaba, nama- end laminations.Lezi zingxenye zidlala indima ebalulekile ekugcineni ubuqotho nokusebenza kwemishini kagesi.Amandla aphezulu emishini kanye nokumelana okushisayo kwama-laminates we-FR4 kuwenza abe yinketho efanelekile yalezi zinhlelo zokusebenza, okuqinisekisa ukusebenza okuthembekile kwamamotho namajeneretha.

IFR4kusukaJiujiang Xinxing Insulation impahlai-FR4 yemvelo ngaphandle kokugcwalisa, ukuminyana kucishe kube ngu-1.9 g/cm³ lapho i-FR4 evamile emakethe ifika ku-2.08 g/cm³.I-FR4 yethu inezinto ezinhle kakhulu zikagesi nemishini kuneyemakethe, kanti i-CTI ye-FR4 yethu ihlangabezana no-600V. Uma unendaba nekhwalithi, usesha impahla enhle, ungakwazi.Xhumana nathi.