4 Txheej HASL Impedance Tswj Hnyav Copper PCB
Qhov Zoo Thiab Kev Ua Haujlwm Ntawm Hnyav Copper PCB
Muaj nuj nqi:
Daim ntawv thov ntawm cov tooj liab hnyav PCB hauv PCB pov thawj yog yuav luag txhua qhov chaw, thiab nws daim ntawv thov teb yog dav heev, suav nrog txhua yam khoom siv hauv tsev, cov khoom siv high-tech, tub rog, kev kho mob thiab lwm yam khoom siv hluav taws xob.Hnyav tooj liab PCB muaj kev ua tau zoo ntawm kev txuas ntxiv, kev kub siab, tsis tshua muaj kub, tiv thaiv corrosion, kom cov khoom siv hluav taws xob muaj lub neej ua haujlwm ntev, tab sis kuj ua kom yooj yim ntim ntawm cov khoom siv hluav taws xob muaj kev pab zoo.Tshwj xeeb, qhov yuav tsum tau khiav lub zog siab dua thiab tam sim no ntawm cov khoom siv hluav taws xob yog qhov xav tau rau cov tooj liab hnyav.
Qhov zoo:
Hauv PCB pov thawj, hnyav tooj liab PCB muaj lub zog zoo heev thiab kev ua kom haum.Tsis tas li ntawd, nws kuj tsim nyog rau ntau yam txheej txheem thiab cov tshuab xws li chav tsev phab ntsa phaj, tiaj tus xauv hom system, ntsug tom system, BEM system, dej ntws dej, thiab lwm yam. .
Inner Copper Thickness ≥4oz Filling Solution
Rau PCB nrog hnyav tooj liab ntawv ci tsim, thiaj li yuav xyuas kom meej tag nrho cov kua nplaum, cov luam ntawv resin los yog PP hmoov feem ntau yog siv.Txawm li cas los xij, qhov kev daws teeb meem no muaj teeb meem ntawm cov txheej txheem ntev thiab nyuaj los tswj cov thickness ntawm dielectric txheej.SP daim ntawv nplaum tuaj yeem ua tiav cov yam ntxwv ntawm cov kua nplaum siab thiab siab tuab.Nws muaj txiaj ntsig zoo rau hnyav tooj liab kua nplaum filling thiab tuaj yeem daws qhov teeb meem ntawm hnyav tooj liab kua nplaum filling.
Qhov zoo ntawm SP Prepreg
Kev siv cov khoom siv hluav taws xob kub resistant resin system, nrog kev kub siab ua haujlwm
Txais yuav qis expansion coefficient
Super siab resin cov ntsiab lus thiab zoo porosity ua rau nws muaj peev xwm ua tau zoo heev
Cov iav fiber ntau tshwj xeeb tshem tawm cov ntsiab lus kev ntxhov siab thiab txhim kho kev ntseeg tau.
