I-Fr4 PCB yeNdibano yoYilo lweSoftware exhaswayo

I-Fr4 PCB yeNdibano yoYilo lweSoftware eXhasiweyo yoMfanekiso obonakalayo

Inkcazelo emfutshane:

Metal Coating: Ubhedu

Indlela yeMveliso: SMT

Iileya: Izixhobo ezininzi

Izinto ezisisiseko: FR-4

Isiqinisekiso: RoHS, ISO

Customized: Customized

Thumela i-imeyile kuthi

Iinkcukacha zeMveliso

Iithegi zeMveliso

Inkcazo

Imfuneko yoBugcisa	Ubuchwephesha bokunyuswa komphezulu kunye neTekhnoloji yokuthelekelela ngomngxuma
	Ubukhulu obahlukeneyo njenge-1206,0805,0603 yamacandelo eteknoloji ye-SMT
	I-ICT(Kuvavanyo lweSekethe), iteknoloji yeFCT(Uvavanyo lweSekethe oluSebenzayo).
	INdibano ye-PCB Nge-UL, CE, FCC, iMvume yeRohs
	Itekhnoloji yokuthengisa igesi ye-nitrojeni yokubuyisela kwakhona kwi-SMT
	Umgangatho ophezulu we-SMT kunye nomgca weNdibano yeSolder
	Uxinaniso oluphezulu oludityanisiweyo lwetekhnoloji yokubeka ibhodi
Ezinye izixhobo zeNdibano zePCB	Umatshini we-SMT: SIEMENS SIPLACE D1/D2 / SIEMENS SIPLACE S20/F4
	I-Oven yokuPhuma kwakhona: i-FolunGwin FL-RX860
	Umatshini wokuSolisa wamaza: FolunGwin ADS300
	UHlolo oluSebenzayo lokuHlola (AOI): I-ALD-H-350B, iNkonzo yoVavanyo lweX-RAY
	Isishicileli seStencil seSMT esizenzekelayo esizenzekelayo: iFolunGwin Win-5

Uthini umahluko phakathi kwamaphepha amaninzi ebhodi yefiber yeglasi, ibhodi ye-epoxy kunye nebhodi yeFR4

1. Ukusetyenziswa okwahlukeneyo.Ezona zixhobo ziphambili zokwenziwa kweebhodi zesekethe lilaphu leglasi elingena alkali, iphepha lefiber, kunye neresin epoxy.Ibhodi yefiber yeglasi: ilaphu le-fiberglass ye-substrate, ibhodi ye-epoxy: i-adhesive is epoxy resin, FR4: i-substrate cotton fiber paper.Zontathu ziibhodi zefiberglass.
2. Imibala eyahlukeneyo.Ngokuqhelekileyo ibhodi ye-epoxy kwimarike yi-phenolic epoxy, ephuzi.Ayiyiyo yebhodi yesekethe eqinileyo substrates, iinjongo zokugquma umbane.I-FR4 ishidi le-epoxy ecocekileyo ye-NEMA esemgangathweni, umbala oqhelekileyo uluhlaza obumnyama, umbala we-epoxy.Kukwakho nezimthubi.Ngokubanzi, umthubi FR4 ibizwa ngokuba yimathiriyeli emthubi, kwaye imhlophe (luhlaza) ibizwa ngokuba yimathiriyeli emhlophe.I-FR4 ibiza kakhulu kunebhodi ye-epoxy, kwaye ibhodi yefiber yeglasi ayikwazi ukuqinisekisa ixabiso.
3. indalo yahlukile.Ibhodi yefiber yeglasi ineempawu zokufunxa isandi, ukugquma isandi, ukugquma ubushushu, ukukhuselwa kwendalo, ukubuyiswa komlilo njalo njalo.I-FR-4 ikwabizwa ngokuba yibhodi ye-fiberglass;ibhodi yefiberglass;ibhodi yokuqinisa iFR4;ibhodi ye-FR-4 epoxy resin;ibhodi yokugquma i-flame retardant;ibhodi epoxy, FR4 ibhodi ukukhanya.ibhodi yelaphu yeglasi ye-epoxy;ibhodi yesekethe yokomba iphedi.

Ibhodi ye-Epoxy kunye nebhodi yefiber yeglasi iqulethe amaqela e-epoxy asebenzayo kwisakhiwo se-molecular, esinokunqumla-ikhonkco kunye neentlobo ezahlukeneyo ze-agents zokunyanga ukwenza iipolymers ezingenayo kunye ne-infusible kunye nesakhiwo senethiwekhi yeendlela ezintathu.
Okokuqala, ngokumalunga nokwakheka, ezona zixhobo ziphambili zokwenziwa kweebhodi zesekethe lilaphu leglasi elingena alkali, iphepha lefiber, iresin epoxy.
Ibhodi ye-Fiberglass: ilaphu le-fiberglass ye-substrate
Ibhodi ye-Epoxy: I-adhesive yi-epoxy resin
FR 4: Isiseko sephepha lomqhaphu umqhaphu
Ngamafutshane, iibhodi ze-epoxy kwimarike zihlala ziyi-phenolic epoxy, enye ephuzi, engasetyenziswanga njenge-substrate kwiibhodi zesekethe ezinzima, kodwa ngeenjongo zokugquma umbane.
I-FR4 ishidi le-NEMA eliqhelekileyo elicocekileyo le-epoxy, umbala oqhelekileyo kufuneka ube luhlaza omnyama, ongumbala we-epoxy.Kukwakho nezimthubi.Ngokubanzi, umthubi FR4 ibizwa ngokuba yimathiriyeli emthubi, kwaye imhlophe (luhlaza) ibizwa ngokuba yimathiriyeli emhlophe.