Kev ua haujlwm ntawm aluminium foil daim kab xev

Lub purity yog siab tshaj 99.95 feem pua. Nws txoj haujlwm yog txhawm rau tshem tawm kev cuam tshuam ntawm electromagnetic (EMI), cais cov hluav taws xob hluav taws xob tsis zoo los ntawm kev ua phem rau tib neeg lub cev, thiab zam qhov tsis tsim nyog voltage thiab tam sim no los ntawm kev cuam tshuam cov haujlwm. Tsis tas li ntawd, nws muaj kev cuam tshuam zoo ntawm cov hluav taws xob zoo li qub tom qab grounding. Cov khoom siv yog polyester fiber, uas tsis yooj yim rau tawg thiab puas tom qab siv dua lossis rov kho dua. Cov nplaum nplaum muaj zog, zoo hluav taws xob conductivity, tuaj yeem raug mob yooj yim thiab txuas nrog cov hlau, thiab tuaj yeem txiav rau ntau yam tshwj xeeb raws li cov neeg siv khoom xav tau.