electric charge density

We analyze six kinds of antistatic property’s test methods: half life, friction electrification pressure, electric charge density per unit area, clothing electrification, smock friction electrification, interelectrode equivalent resistance. Electric charge density per unit area is selected.
分析比較了目前常用的六種抗靜電性能的測試方法:半衰期法、摩擦帶電電壓法、電荷麪密度法、衣物帶電法、工作服的摩擦帶電法、極間等傚電阻法,最終選定電荷麪密度法來測試織物的抗靜電性能。