Ibyiza 12 Byiza ENIG FR4 Impumyi Vias PCB Uruganda nUruganda |Inzira ya Huihe

12 Layeri ENIG FR4 Impumyi Vias PCB

Ibisobanuro bigufi:

Imirongo: 12
Kurangiza hejuru: ENIG
Ibikoresho shingiro: FR4
Igice cyo hanze W / S: 7 / 4mil
Igice cy'imbere W / S: 5 / 4mil
Umubyimba: 1.5mm
Min.umwobo wa diameter: 0,25mm

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Ibicuruzwa birambuye

HDI PCB Ibikoresho

HDI PCB ibikoresho ni RCC, LDPE, FR4

RCC:Umuringa usize Umuringa ni mugufi kuri resin yometseho umuringa.RCC igizwe na fayili yumuringa hamwe na resin hamwe nubuso bukabije, kurwanya ubushyuhe no kuvura anti-okiside (bikoreshwa mugihe umubyimba urenze 4mil) .Icyiciro cya resin ya RCC gifite uburyo bwo gukora kimwe nimpapuro zifata FR4 (prepreg).Mubyongeyeho, igomba kandi kuba yujuje ibyangombwa bisabwa bijyanye na laminate, nka:

(1) Kwizerwa gukomeye hamwe na micro binyuze mubwizerwe;

(2) Ubushyuhe bwo hejuru bwikirahure (TG);

(3) Umuyoboro muke wa dielectric uhoraho no kwinjiza amazi;

(4) Ifite imbaraga nyinshi nimbaraga zo kumuringa;

(5) Nyuma yo gukira, ubunini bwurwego rwimikorere ni bumwe

Muri icyo gihe, kubera ko RCC ari ubwoko bushya bwibicuruzwa bidafite fibre yikirahure, bifasha kuvura lazeri na plasma, kandi bifasha isahani yoroheje kandi yoroheje.Byongeye kandi, resin yometseho umuringa ufite 12h00, 18h00 z'umuringa woroshye, byoroshye gutunganywa.