Dab tsi yog PCB board dry films

Zaj duab xis qhuav yog cov khoom siv polymer uas tuaj yeem thaiv cov haujlwm ntawm electroplating thiab etching. Lub hauv paus ntsiab lus ntawm cov tshuaj tiv thaiv yog tias tom qab cov tshuaj tiv thaiv polymerization yog ua los ntawm ultraviolet irradiation, ib qho khoom ruaj khov uas txuas rau lub rooj tsavxwm saum npoo yog tsim. Nws yog dav siv nyob rau hauv kev lag luam microelectronics thiab Circuit Court board manufacturing kev lag luam. Cov ntaub ntawv siv tau. Shenlian Circuit yuav tham nrog koj hnub no txog dab tsi yog PCB cov yeeb yaj kiab qhuav.

1. Ib sab PCB

Cov khoom siv hauv qab yog cov ntawv phenol (phenol) tooj liab ntawv laminate (paper phenol li hauv qab, tooj liab ntawv ci rau saum) thiab ntawv epoxy (Epoxy) tooj liab ntawv laminate. Lawv feem ntau yog siv rau hauv cov khoom siv hauv tsev xws li xov tooj cua, AV cov khoom siv, lub tshuab cua sov, lub tub yees, lub tshuab ntxhua khaub ncaws, thiab cov tshuab ua lag luam xws li tshuab luam ntawv, vending machine, circuit machines, thiab electronic components. Qhov zoo dua yog tias tus nqi qis.

2. Ob sab PCB

Cov khoom siv substrate feem ntau yog iav-Epoxy copper sheet laminate, GlassComposite (iav composite) tooj liab ntawv laminate, thiab ntawv Epoxy tooj liab ntawv laminate. Feem ntau ntawm lawv yog siv nyob rau hauv tus kheej lub computer, hluav taws xob suab paj nruag, multifunctional xov tooj, automotive electronic khoom, hluav taws xob peripherals, hluav taws xob cov khoom ua si, thiab lwm yam. Raws li rau iav styrene cob tooj liab laminates, iav polymer tooj liab laminates feem ntau yog siv nyob rau hauv kev sib txuas lus khoom, satellite broadcasting khoom. , thiab cov khoom siv sib txuas lus mobile vim lawv cov yam ntxwv zoo heev. Tau kawg, tus nqi kuj siab.

3. 3-4 txheej PCB

Cov khoom siv substrate feem ntau yog iav-Epoxy lossis benzene resin. Cov kev siv tseem ceeb yog cov khoos phis tawj ntawm tus kheej, Kuv (Kev Kho Mob Electronics, kev kho mob hluav taws xob) cov tshuab, ntsuas tshuab, semiconductor testing machines, NC (Numeric Control, numerical control) machines, electronic switches, communication machines, memory circuit boards, IC cards, etc. kuj yog iav composite tooj liab los xij. Laminated boards yog ntau txheej PCB cov ntaub ntawv, feem ntau tsom rau lawv cov kev ua haujlwm zoo heev.

4. 6-8 txheej PCB

Cov khoom siv substrate tseem yog iav-Epoxy lossis iav benzene resin. Rau cov khoom siv hluav taws xob, cov tshuab kuaj semiconductor, nruab nrab ntawm tus kheej lub computer, EWS (Engineering WorkStation, engineering workstations), NC thiab lwm yam tshuab.

5. PCB nrog ntau tshaj 10 txheej

Lub substrate feem ntau yog ua los ntawm iav benzene resin khoom, los yog iav-Epoxy yog siv los ua ntau txheej PCB substrate khoom. Daim ntawv thov ntawm hom PCB no yog qhov tshwj xeeb, feem ntau yog cov khoos phis tawj loj, cov khoos phis tawj siab ceev, tshuab sib txuas lus, thiab lwm yam, feem ntau vim nws muaj cov yam ntxwv siab zaus thiab cov yam ntxwv kub kub zoo heev.

6. Lwm cov ntaub ntawv PCB substrate

Lwm cov ntaub ntawv PCB substrate muaj xws li txhuas substrates, hlau substrates, thiab lwm yam. Lub Circuit Court yog tsim los ntawm ib tug substrate, thiab feem ntau yog siv nyob rau hauv rotary (me me lub cev muaj zog) tsheb. Tsis tas li ntawd, kuj tseem muaj qhov hloov tau yooj yim PCB (FlexiblPrintCircuitBoard), lub Circuit Court yog tsim los ntawm cov ntaub ntawv xws li polymers thiab polyesters, uas tuaj yeem siv ua ib txheej, ob txheej txheej, thiab ntau txheej boards. Lub rooj tsavxwm hloov tau yooj yim no feem ntau yog siv rau hauv qhov chaw txav tau ntawm lub koob yees duab, OA cov cav tov, thiab lwm yam, thiab kev sib txuas ntawm cov lus hais saum toj no nruj PCBs lossis kev sib txuas zoo ua ke ntawm cov PCB nruj thiab hloov tau yooj yim PCB. Raws li rau kev sib txuas ua ke txoj kev, vim nws siab elasticity, nws cov duab yog diversification.