Matepi a PTFE omwe amawotcha kwambiri amagwiritsidwa ntchito kwambiri pakutchinjiriza magetsi, koma kuchuluka kwa ma frequency ndi ma voltage apamwamba kumabweretsa zoopsa zapadera: kuwonongeka kwamagetsi, kutulutsa pang'ono, kukalamba kwamafuta, kutayika kwa ma frequency apamwamba, komanso kukhudzidwa kwa chilengedwe. Nkhaniyi ikufotokoza ngozi iliyonse komanso mmene tingapewere.

Jiangsu Aokai New Materials Technology Co., Ltd. - katswiri wopanga nsalu za Teflon zotentha kwambiri - amapereka chidziwitso chaukadaulo: Teflon yotentha kwambiri ikalumikizana ndi zinthu zosungunuka zosungunuka, kunyowetsa pamwamba ndi kumamatira sikumachitika kawirikawiri. Izi ndichifukwa cha polytetraf