摘要
通过实验测试和对比分析了较高湿度环境下羊毛纱和棉纱在细度、初始模量、断裂伸长率、弹性回复率和压缩回弹性能等方面的变化规律。实验结果显示:与棉纱相比,羊毛纱线在高湿环境下的细度变化幅度小,初始模量低,弹性回复率高,且压缩回弹性能好。
In this paper, the properties of wool and cotton yarns under different humid environment were tested and analyzed, such as fineness, initial modulus, breaking elongation, elastic recovery rate and compression resilience rates, etc. The experimental results showed that under high humid environment, the fineness change of wool yarn varied slightly, and its initial modulus was lower, elastic recovery rate was higher and compression resilience property was better than cotton yarn.
出处
《上海纺织科技》
北大核心
2013年第8期31-33,共3页
Shanghai Textile Science & Technology
关键词
羊毛
棉
相对湿度
性能
对比试验
wool
cotton
humidity
property
contrast test
