Tuaj thiab kawm txog fr-4 epoxy iav ntaub laminate

Qhia rau txhua tus paub txog fr-4 epoxy iav ntaub laminate! Txhua tus neeg yuav tsum paub txog qhov no! FR-4 yog lub npe lub npe ntawm cov khoom tiv taus nplaim taws. Nws sawv cev rau cov khoom siv tshwj xeeb uas cov khoom siv yuav tsum tuaj yeem tua tau nws tus kheej tom qab hlawv. Nws tsis yog lub npe khoom, tab sis yog qib khoom. Yog li ntawd, kev sib tham tam sim no Muaj ntau hom FR-4 cov khoom siv hauv pawg thawj coj, tab sis feem ntau ntawm lawv yog cov khoom sib xyaw ua los ntawm qhov hu ua plaub-ua haujlwm epoxy cob, muab tub lim thiab iav fiber.

FR-4 epoxy iav ntaub laminate, raws li kev siv sib txawv, kev lag luam feem ntau hu ua: insulating board, epoxy board, epoxy resin board, brominated epoxy resin board, FR-4, fiberglass board, fiberglass board, nplaim hluav taws-retardant board, FR-4 laminated board, epoxy board, FR-4 teeb board, FR-4 fiberglass board, epoxy iav daim ntaub board, epoxy iav ntaub laminate, Circuit Court board drilling ncoo. Cov yam ntxwv tseem ceeb thiab kev siv: ruaj khov hluav taws xob ua haujlwm tau zoo, ua kom zoo, du, tsis muaj qhov, txheej txheem kam rau ua tuab, haum rau cov khoom siv hluav taws xob ua hluav taws xob zoo.

Cia kuv tham txog nws cov yam ntxwv ua ntej: FR-4 epoxy iav fiber ntau daim ntaub substrate yog hom txheej txheej uas siv epoxy cob ua cov nplaum thiab qib hluav taws xob qib iav iav ntaub ua cov khoom txhawb ntxiv. Nws cov ntawv sib txuas thiab cov tub ntxhais sab hauv nyias nyias tooj liab npog laminate yog cov txheej txheem tseem ceeb rau kev ua ntau txheej luam tawm cov laug cam.

Cia peb tham txog nws qhov kev ua tau zoo: Cov yam ntxwv khoom siv, qhov ruaj khov ntawm qhov ntev, cuam tshuam tiv taus, thiab ya raws tsis kam ntawm epoxy iav fiber ntau daim ntaub substrate siab dua li ntawm cov ntawv substrate. Nws cov hluav taws xob ua tau zoo heev, qhov kub ua haujlwm yog qhov siab, thiab nws qhov kev ua haujlwm tsis cuam tshuam los ntawm ib puag ncig. Hais txog kev ua haujlwm thev naus laus zis, nws muaj qhov zoo tshaj li lwm cov iav iav fiber ntau daim ntaub. Hom khoom no feem ntau yog siv rau ob tog PCB, thiab tus nqi loj.

Thaum kawg, tham txog nws daim ntawv thov: epoxy iav fiber ntau daim ntaub substrate, cov khoom siv dav tshaj plaws yog FR-4. Xyoo tsis ntev los no, vim kev txhim kho cov khoom siv hluav taws xob siv tshuab thiab PCB thev naus laus zis, FR-4 cov khoom lag luam nrog Tg siab tau tshwm sim.