高聚物包装材料静电起电原理的研究

Study on the Electrostatic Electrification of Polymer Packaging Materials

解释了高聚物包装材料固体之间发生接触和分离过程时发生静电起电现象的机理;探讨了摩擦在高聚物起电中的作用;详细讲解了剥离起电、破裂起电、压电起电、感应起电和吸附起电等起电方式;最后指出设计更加成熟的模型和引入更加合理的参数是静电起电进一步研究的关键。

The rules of electrostatic electrification during contacting and parting between solids of polymer packaging materials were studied. The function of friction in the electrostatic electrification of polymer was analyzed. Electrification means were explained in detail, including stripping electrification, crack electrification, piezoelectric electrification, inductive electrification and attaching electrification. It＇s pointed out that designing more mature model and introducing more reasonable parameters will be the research tendency of electrostatic electrification theory.