Production Design Of Knitted Automobile Fabrics And Studies On Its' Antistatic Property

In automobiles that using textile as interior fabrics, static charge is a problem can't be negligible. The accumulation of static charges not only influences the riders'comfort, but also brings big trouble to cleanness for dust adsorption. The antistatic property of automobile interior fabrics is often mentioned, but rarely completed. This paper mainly designs antistatic automobile interior fabrics by embedding conductive fiber.In this paper, we design three kinds of fabrics:single-side mesh, pile and double-side jacquard. Conductive fibers are respectively embedded by knitting, tucking, laying-in methods. The production processes are made, and the problems of embedding conductive fibers are studies. Each fabric is designed a series of intervals. We analyze six kinds of antistatic property's test methods: half life, friction electrification pressure, electric charge density per unit area, clothing electrification, smock friction electrification, interelectrode equivalent resistance. Electric charge density per unit area is selected. The influence factors including conductive fiber's property, frictional form, conductive fiber's interval, fabric structure, conductive fibers embed methods are also discussed. In terms of experimental datum, we imitate the curves about conductive fiber interval relate to its content and fabric average electric charge density per unit area, and obtain correspond regress equations, and get conductive fiber's optimal interval and content. Eventually we get this paper's conclusions.