米量级常压等离子体改性装置及其在纺织材料改性中的应用

Metre-scale atmospheric plasma modification equipment and its application to textile materials

介绍了自制的1m尺度介质阻挡电连续表面改性处理装置。论述了米量级常压介质阻挡放电的物理特性,探讨了介质阻挡放电的电压、功率、频率等电学参量之间的关系。给出了使用此装置连续对涤纶(PET)织物、熔喷PBT非织造布和羊毛织物三种纺织材料进行改性实验结果,得到了相应的扫描电子显微镜(SEM)图片,分析了材料表面改性的原因。

An approach of one-meter-scale surface modification equipment using dielectric barrier discharge （DBD） plasma at atmospheric pressure is presented. The relationships among the electricity parameters such as discharge voltage, discharge power and discharge frequency are analyzed by using this improved DBD equipment. The modification results of PET, PBT and wool are given; the SEM images of three materials are shown and the related hydrophilic properties are analyzed.