1. Insulating kev ua tau zoo: Lub luag haujlwm tseem ceeb ntawm cov ntawv insulating yog muab hluav taws xob tiv thaiv hluav taws xob, yog li kev ua haujlwm ntawm insulating ntawv yog ib qho tseem ceeb rau kev xaiv. Lub zog dielectric thiab hluav taws xob dielectric poob ntawm cov ntawv insulating yog cov cim rau kev ntsuas kev ua haujlwm rwb thaiv tsev. Feem ntau hais lus, cov ntawv insulating nyuaj tuaj yeem xaiv tau thaum lub zog dielectric siab, thiab cov ntawv mos insulating tuaj yeem xaiv tau thaum dielectric poob siab.
2. Cov khoom siv tshuab: Lub cev muaj zog tuaj yeem raug kev co thiab cuam tshuam thaum ua haujlwm, yog li cov khoom siv hluav taws xob ntawm cov ntawv insulating kuj tseem ceeb heev. Cov cuab yeej cuab tam muaj xws li tensile lub zog, folding lub zog, tearing zog thiab lwm yam ntsuas, uas tuaj yeem ua kom ntseeg tau tias cov ntawv rwb thaiv tsev tsis yooj yim tawg thiab deform, yog li txhim kho kev ntseeg tau thiab lub neej ntawm lub cev muaj zog.
3. Thermal stability: Lub cev muaj zog yuav tsim kom muaj qhov kub thiab txias dua thaum ua haujlwm, yog li thermal stability ntawm daim ntawv insulating kuj yog ib qho tseem ceeb rau kev txiav txim siab hauv selctrion. Thermal stability yog hais txog kev ruaj ntseg ntawm cov ntawv insulating ntawm qhov kub thiab txias. Insulating ntawv feem ntau yuav tsum tau tswj nws cov rwb thaiv tsev thiab cov khoom siv kho tshuab yam tsis muaj kev cuam tshuam hauv qhov kub thiab txias.