Dab tsi yog lub hauv paus ntsiab lus tom qab hluav taws xob zoo li qub ntawm polyester?
Thaum ob lub insulators uas tsis zoo conductivity rub tawm ib leeg, lawv tau txais ntau hom nqi. Piv txwv li, hluavtaws fibers xws li acrylic thiab polyester ua tsis zoo them thaum rubbed, thaum ntaub plaub thiab txhob lo lo ntxhuav yooj yim ua zoo them. Vim tias lawv cov conductivity tsis zoo, cov nqi tsim tawm tsis tuaj yeem hloov pauv sai sai, ua rau muaj hluav taws xob zoo li qub. Yog li ntawd, txo kev sib txhuam yog ib txoj hauv kev kom tsis txhob muaj hluav taws xob zoo li qub, tab sis tshem tawm kev sib txhuam tsis yooj yim.