Daim ntawv thov ntawm PTFE high zaus tooj liab clad laminate nyob rau hauv 5G teb
Printed circuit boards yog ib feem tseem ceeb ntawm kev sib txuas lus hauv paus chaw nres tsheb. Nrog rau qhov tshwm sim ntawm 5G cov ntaub ntawv hnub nyoog, lawv tau siv dav hauv 5G hauv paus chaw nres tsheb. Lub rooj tsav xwm luam tawm tuaj yeem txuas nrog lub kav hlau txais xov ntawm 5G lub hauv paus chaw nres tsheb, thiab cov khoom siv xws li cov ntxaij lim dej hauv 5G hauv paus chaw nres tsheb kuj xav tau cov ntawv luam tawm sib cais rau kev sib txuas, thiab chav nruab nrab thiab chav faib ntawm 5G hauv paus chaw nres tsheb. kuj yuav tsum tau siv cov ntawv luam tawm. Qhov tshwm sim ntawm qhov kev thov no ua rau cov ntawv luam tawm Circuit Board tsim tshuab kuj yuav tsum tau tsim kho tshiab. Raws li cov tub ntxhais substrate ntawm cov ntawv luam tawm Circuit Board - tooj liab clad laminate, nws plays lub luag hauj lwm ntawm kev sib txuas, kev txhawb nqa thiab rwb thaiv tsev rau cov ntawv luam tawm Circuit Board.
Qhov yuav tsum tau muaj rau high-frequency tooj liab clad laminates nyob rau hauv 5G teb yog tsis tshua muaj dielectric tas li thiab tsis tshua muaj dielectric poob yam, thiab 5G teb muaj nws tus yam ntxwv (microwave thiab millimeter yoj daim ntawv thov) thiab muaj ntau dua cov kev cai rau tooj liab clad laminates.PTFEresin tam sim no yog cov khoom siv polymer nrog qhov tsis tshua muaj dielectric. Nws cov khoom dielectric thiab dielectric poob tuaj yeem ua tau raws li qhov xav tau ntawm kev sib txuas lus hauv paus chaw nres tsheb hauv 5G teb. Yog li ntawd, kev tsim, kev loj hlob thiab kev ua tiav ntawm PTFE high-frequency cladding boards yog maj mam dhau los ua ib qho tseem ceeb technology rau txoj kev loj hlob ntawm 5G teb.
Kev siv PTFE hauv xov tooj cua zaus cables
RF cables tau siv dav hauv 5G teb, thiab kev ua haujlwm ntawm PTFE ua rau nws ua lub luag haujlwm tseem ceeb hauv RF cables. PTFE muaj zog hluav taws xob rwb thaiv tsev, yuav siv tau nyob rau hauv ib tug dav kub ntau yam, thiab muaj ib tug tsawg dielectric tsis tu ncua thiab dielectric poob. Tsis tas li ntawd, polytetrafluoroethylene tuaj yeem ua ntxiv rau hauv cov khoom siv polytetrafluoroethylene nthuav dav los ntawm unidirectional lossis biaxial stretching, kom nws cov dielectric tas li tuaj yeem txo qis ntxiv.
Cov khoom zoo li no ua rau PTFE tsim nyog rau kev ua cov ntaub ntawv qis qis qis. Yog li ntawd, PTFE xov tooj cua zaus cables yog dav siv nyob rau hauv 5G lub hauv paus chaw nres tsheb kav hlau txais xov systems. Piv txwv li, hauv kev pub noj network ntawm lub hauv paus chaw nres tsheb kav hlau txais xov, kev siv Teflon-insulated coaxial cables los txuas cov khoom tseem ceeb xws li theem hloov pauv thiab lub zog faib hluav taws xob tuaj yeem ua lub luag haujlwm zoo dua. Tsis tas li ntawd, 5G lub hauv paus chaw nres tsheb muaj ntau dua electromagnetic yoj teeb liab zaus, thiab kev siv polytetrafluoroethylene semi-flexible coaxial cables tuaj yeem ua tau raws li qhov yuav tsum tau ua.
Lwm daim ntawv thov ntawm PTFE hauv thaj tsam ntawm 5G
Hauv kev tsim khoom thiab daim ntawv thov uas twb muaj lawm, PTFE kuj tseem siv los ua radar kav hlau txais xov boards, thiab ceramic daim hlau thiab PTFE cov ntaub ntawv yog siv nyob rau hauv hom radar kav hlau txais xov boards. Cov phaj ceramic muaj qhov zoo tiv thaiv kev cuam tshuam thiab kev tiv thaiv hluav taws xob, thiab qhov nruab nrab ntawm cov phaj ceramic yog ua los ntawm cov khoom siv polytetrafluoroethylene los ua cov phaj yas, uas plays lub luag haujlwm ntawm hnav tsis kam thiab corrosion kuj. Qhov kev tsim kho no kuj txhawb kev txhim kho zoo dua hauv 5G teb.
Ntxiv nrog rau kev siv los ua cov khoom siv hluav taws xob ntau zaus tooj liab clad laminates, ray cables, thiab radar kav hlau txais xov boards hauv 5G teb, PTFE tseem siv dav hauv ntau qhov sib txuas hauv 5G teb vim nws cov khoom zoo tshaj xws li rwb thaiv tsev thiab kub tsis kam. . Yav tom ntej, hauv kev txhim kho ntxiv ntawm 5G cov ntaub ntawv thev naus laus zis, PTFE cov ntaub ntawv yuav twv yuav raug hu ua lub luag haujlwm ntau dua.
