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Effects of charging temperature and charging time on surface potential decay of PTFE film with back electrode ungrounded

机译:充电温度和充电时间对后电极未接地的PTFE膜表面电位衰减的影响

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摘要

Surface potential decay on corona charged PTFE film with floating back electrode is investigated. The dependence of the decay behavior upon charging temperature as well as charging time is revealed. Obtained results indicate that both positive and negative charges exhibit exponential decay. The charge stability can be promoted by thermal treatment with appropriate charging temperature and charging time.
机译:研究了具有浮动背电极的电晕带电PTFE膜上的表面电位衰减。揭示了衰减行为在充电温度以及充电时间时的依赖性。获得的结果表明,正负指控都表现出指数衰减。可以通过具有适当的充电温度和充电时间的热处理来促进电荷稳定性。

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