Yiza ufunde malunga ne-fr-4 epoxy yeglasi yelinen laminate

Yazisa wonke umntu malunga ne-epoxy yeglasi yelaphu le-laminate! Wonke umntu kufuneka ayazi le nto! I-FR-4 ligama lekhowudi yenqanaba lezinto ezinganyangekiyo nelangatye. Imele ukucaciswa kwezinto ezibonakalayo ekufuneka zenziwe nentlaka ukuba zikwazi ukuzicima zodwa emva kokutsha. Ayilogama elibonakalayo, kodwa linqanaba lezinto ezibonakalayo. Ke ngoko, isekethe yangoku ngokubanzi Zininzi iintlobo zezinto zebakala ze-FR-4 ezisetyenzisiweyo ebhodini, kodwa uninzi lwazo zizinto ezidityanisiweyo ezenziwe ngezinto ekuthiwa zine-epoxy resin, i-filler kunye nefayibha yeglasi.

FR-4 epoxy iglasi ilaphu laminate, ngokokusetyenziswa okwahlukeneyo, ishishini libizwa ngokubanzi: ibhodi yokwambathisa, ibhodi ye-epoxy, ibhodi ye-epoxy resin, ibhodi ye-epoxy resin, i-FR-4, ibhodi ye-fiberglass, ibhodi ye-fiberglass, ibhodi yokugquma ilangatye, FR-4 ibhodi elaminethiweyo, ibhodi epoxy, FR-4 ibhodi ukukhanya, FR-4 ibhodi yeglasi fiberglass, ibhodi iglasi ilaphu epoxy, epoxy iglasi ilaphu laminate, ibhodi yesekethe ukubhola pad. Iimpawu zobuchwephesha eziphambili kunye nokusetyenziswa: ukusebenza okuzinzileyo kombane, ukufudumeza okuhle, umphezulu ogudileyo, akukho migodi, imigangatho yokunyamezelana kwesinyithi, efanelekileyo kwimveliso yokugquma ye-elektroniki ephezulu.

Makhe ndithethe ngeempawu zayo kuqala: i-FR-4 epoxy yeglasi yefayibha yelinen yomgangatho luhlobo lwe-substrate esebenzisa i-epoxy resin njenge-adhesive kunye ne-elektroniki yeglasi yefayibha yelaphu njengesixhobo sokuqinisa. Iphepha layo lokudibanisa kunye nomxholo wangaphakathi wobhedu ovalwe nge-laminate zibalulekile kwimixholo ebalulekileyo yokwenza iibhodi zesekethe eziprintiweyo.

Makhe sithethe ngokusebenza kwayo: Iipropathi zoomatshini, uzinzo olubonakalayo, ukunganyangeki kwefuthe, kunye nokuxhathisa kokufuma kwe-epoxy yeglasi yefayibha yelaphu. Ukusebenza kwayo kombane kugqwesile, iqondo lobushushu lokusebenza liphezulu kakhulu, kwaye ukusebenza kwalo akuchaphazeleka kwimeko-bume. Ngokobuchwephesha bokulungiswa kwetekhnoloji, inezibonelelo ezilungileyo ngaphezulu kwezinye iiglasi zelinen yelinen yelaphu. Olu hlobo lwemveliso lusetyenziselwa i-PCB enamacala amabini, kwaye isixa sikhulu.

Okokugqibela, thetha malunga nokusetyenziswa kwayo: iglasi yefayibha yelaphu ye-substrate, eyona mveliso isetyenziswa kakhulu yi-FR-4. Kwiminyaka yakutshanje, ngenxa yokuphuhliswa kwetekhnoloji yokufaka imveliso ye-elektroniki kunye netekhnoloji ye-PCB, iimveliso ze-FR-4 ezine-Tg ephezulu ziye zavela.