Raws li PCB board reinforcement cov ntaub ntawv, nws yog feem ntau muab faib ua cov nram qab no hom:

1. Phenolic PCB ntawv substrate

Vim tias lub rooj tsavxwm PCB no yog tsim los ntawm cov ntawv sau, ntoo pulp, thiab lwm yam., qee zaum nws yuav dhau los ua duab los qhia, V0 board, nplaim hluav taws kub thiab 94HB, thiab lwm yam. synthesized los ntawm phenolic resin siab.lub rooj tsavxwm.

Hom ntawv substrate no tsis muaj hluav taws kub, tuaj yeem xuas nrig ntaus, muaj tus nqi qis, tus nqi qis, thiab tus txheeb ze tsis tshua muaj.Peb feem ntau pom phenolic ntawv substrates xws li XPC, FR-1, FR-2, FE-3, thiab lwm yam. Thiab 94V0 belongs rau nplaim hluav taws-retardant paperboard, uas yog fireproof.

2. Composite PCB substrate

Hom hmoov board no tseem hu ua hmoov board, nrog ntoo pulp fiber ntawv los yog paj rwb pulp fiber ntawv raws li cov khoom siv ntxiv, thiab iav fiber ntau li cov khoom siv ntxiv.Ob qho khoom siv yog ua los ntawm cov nplaim hluav taws-retardant epoxy resin.Muaj ib sab ib nrab iav fiber ntau 22F, CEM-1 thiab ob-sided ib nrab iav fiber board CEM-3, ntawm cov uas CEM-1 thiab CEM-3 yog cov feem ntau composite puag tooj liab clad laminates.

3. iav fiber ntau PCB substrate

Qee lub sij hawm nws kuj dhau los ua epoxy board, iav fiber ntau pawg thawj coj saib, FR4, fiber ntau pawg thawj coj saib, thiab lwm yam. Nws siv epoxy resin ua cov nplaum thiab iav fiber ntau li cov khoom siv ntxiv.Hom Circuit Board no muaj qhov kub thiab txias ua haujlwm thiab tsis cuam tshuam los ntawm ib puag ncig.Lub rooj tsavxwm no feem ntau siv ob sab PCB, tab sis tus nqi kim dua li cov khoom sib xyaw PCB substrate, thiab cov tuab tuab yog 1.6MM.Cov substrate no yog tsim rau ntau lub hwj huam mov boards, high-theem Circuit Court boards, thiab yog dav siv nyob rau hauv cov computers, peripheral khoom, thiab cov khoom siv sib txuas lus.