导电纱针织物拉伸松弛性能研究

Analysis of the relaxation of stretched knitted fabrics using conductive yarns

含有不锈钢纤维纱的针织物可作为张力或压力传感器使用,因此该种织物在拉伸时产生的性能变化非常重要。对针织物受恒定张力拉伸时所产生的随时间变化的阻抗进行研究,采用使织物自身发生力学变化的方法,通过不同的预处理,系统分析了不同织物的阻抗变化。

Knitted fabrics made from yarns which contain thin stainless steel fibers, can be used as tension or pressure sensors. On the other hand, they can give information about processes inside the fabric. Studying the time-dependence of the resistance while the knitted fabric is constantly stretched, offers an interesting approach. In the present article, this time-dependence is being investigated for different knitted fabrics after varied pre-treatments.