FR-4 ingilazi epoxyiyinhlanganisela yezinto ezidumile kwezobunjiniyela nokukhiqiza.Ngenxa yokusebenza kwayo okuhle kakhulu nokuguquguquka, isetshenziswa kabanzi ekukhiqizeni amabhodi wesekethe aphrintiwe (ama-PCB), ukufakwa kukagesi nezinye izinhlelo zokusebenza ezahlukahlukene.

Ngakho-ke, iyini ngempela i-FR-4 glass epoxy resin?Kalula nje, iyilaminate ye-epoxy evimbela ilangabi, eqiniswe nge-fiberglass.I-"FR" egameni layo imele i-flame retardant, ekhombisa ikhono layo lokumelana nokuvutha nokuvimbela ukusabalala komlilo.I-“4″ ibhekisela ebangeni lezinto ezibonakalayo, futhi i-FR-4 iyizinga eliphezulu, ibanga lenhloso evamile elisetshenziswa kakhulu embonini.

Esinye sezizathu ezibalulekile zokusetshenziswa kabanzi kwe-FR-4 glass epoxy yizindawo zayo ezinhle kakhulu zokuvala ugesi.Inamandla aphezulu e-dielectric, okwenza ilungele ukusetshenziswa lapho ukufakwa kukagesi kubaluleke kakhulu.Lokhu kukwenza kube ukukhetha okudumile kwama-PCB, ukuhlinzeka nge-substrate ethembekile neqinile yezingxenye ze-elekthronikhi.

Ukwengeza, i-FR-4 glass epoxy inikeza amandla okusebenza ahlaba umxhwele nokuzinza kobukhulu.Ingakwazi ukumelana namazinga okushisa aphezulu futhi imelana kahle nomswakama, amakhemikhali kanye nezici zemvelo, okuyenza ifanelekele ukusetshenziswa ezimeni ezihlukahlukene nezifunayo.

Izindaba zakamuva zibonisa ukuthi isidingo seFR-4 ingilazi epoxyI-resin ibilokhu ikhuphuka, iqhutshwa izimboni ezikhulayo ze-electronics kanye nezokuxhumana.Njengoba izinto zikagesi ziqhubeka nokwanda ngobunkimbinkimbi kanye nokwenza kancane, isidingo sama-PCB asebenza kahle kakhulu nezinto zokufakwa kukagesi sesiphuthuma kakhulu kunangaphambili.

Ukwengeza, ukuguquguquka kwengilazi ye-FR-4 epoxy kuholele ekwamukelweni kwayo kwezinye izindawo ezifana ne-aerospace, izicelo zezimoto nezimboni.Ikhono layo lokuhlangabezana nezidingo eziqinile zokusebenza ngenkathi inikeza isixazululo esingabizi kakhulu liyenza ibe into yokuzikhethela konjiniyela nabakhiqizi.

Ngokufigqiwe,FR-4 ingilazi epoxyiyingxenye ebalulekile yobunjiniyela besimanje, ehlinzeka ngenhlanganisela eyingqayizivele yokufakwa kukagesi, amandla emishini kanye nezakhiwo ezivimbela ilangabi.Njengoba ubuchwepheshe buqhubeka nokuthuthuka, isidingo salokhu kwaziswa okuguquguqukayo kulindeleke ukuthi sikhule, siqinise nakakhulu isikhundla saso esimweni esithuthukayo sokukhiqiza nokusungula.

I-Jiujiang Xinxing Insulation Material Co., Ltd.