Surface Treatment of PET Nonwovens with Atmospheric Plasma

被引：0
作者：
李淑芳
机构：
[1] Department of Textile and Chemical Engineering of Changzhou Textile Garment Institute
[2] Changzhou New Textile Materials Laboratory
来源：
Plasma Science and Technology | 2013年 / 01期
关键词：
PET nonwovens; atmospheric plasma; treated time; treated power; discharge distance; aging decay;
D O I：
暂无
中图分类号：
TS195.5 [化学整理];
学科分类号：
082103 ;
摘要：
In this study, polyethylene-terephthalate (PET) nonwovens are treated using an atmospheric plasma and the effects of the treatment time, treatment power and discharge distance on the ability of water-penetration into the nonwovens are investigated. The result indicates that the method can improve the wettability of PET nonwovens remarkably, but the aging decay of the sample’s wettability is found to be notable as a function of the storage time after treatment due to the internal rotation of the single bond of surface macromolecules. As shown by SEM and XPS analysis, the etching and surface reaction are significant, and water-penetration weight is found to increase remarkably with the increasing power. This variation can be attributed to momentum transfer and enhanced higher-energy particle excitation.
引用
收藏
页码：82 / 85
页数：4
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