摘要
介绍了纺织品中负离子性能的检测方法(摩擦法与静置法),讨论了摩擦时间及测试距离对测试结果的影响.结果表明:负离子发生量随摩擦时间和测试距离的变化趋势都是先增加,达到最大值后下降,说明负离子的发生特性具有饱和性,不会随外界物理刺激的持续作用而无限增加.优化的摩擦时间为10 s、测试距离为2 cm.
The testing methods （friction method and standing method） of negative textiles were introduced. The effects of friction time and testing distance on the testing results were studied. The results showed that the generation amount of negative ion increased with the increase of friction time and testing distance, and up to the maximum value and then dropped down, which indicated that the generation of negative ion had saturation value, and would not infinitely increase with the sustained action of external physical stimulation. The optimal friction time was 10 s and testing distance was 2 cm.
出处
《印染助剂》
CAS
北大核心
2011年第8期50-52,共3页
Textile Auxiliaries
基金
上海市科委技术标准专项计划内容之一
项目编号为10DZ0505400
关键词
纺织品
负离子
检测
textiles
negative ion
test
