It turned out that the cashmere sweater in the process of wearing will also generate static electricity, but only slightly less than the degree of chemical fiber. Therefore, that pure cashmere sweater should not produce static electricity, in fact, is a misunderstanding, this should start with the characteristics of textile materials.
Textile material is an insulating material with high resistance. During the textile processing or due to friction between fibers and fibers, fibers and other objects during wear, it is likely to cause charge transfer on the surface of the object to generate static electricity. Wool, cashmere, etc.) such as cellulosic fibers (cotton, hemp, viscose, etc.) also have higher electrical resistance. Their charge when rubbed with other materials is 2-40 times higher than that of cotton and other fibers, and thus generates static electricity. Phenomenon. In addition, the static electricity generated by the change of climatic conditions is also different. The dry wool fiber has more resistance than electricity, it is difficult to eliminate the electrification, the moisture regain is high, the static electricity easily disappears, the moisture regain of the chemical fiber is much lower than that of the wool fiber, so the chemical fiber The electrostatic phenomenon produced by fabrics is much more serious than that of wool fabrics. At the same time, if the fibers are arranged neatly and in close contact, the static electricity inside the fibers is easily transmitted and disappeared in the contact area; conversely, if the fibers are loosely arranged, the mutual contact area is small. The charged charge of the fiber is not easily transmitted, and the static electricity is not easily disappeared. It can be seen that the generation of static electricity and the moisture regain of the fiber, air humidity, raw material properties and fiber structure and other factors Electrostatic cashmere under dry conditions due to the friction generated between clothes is not surprising, especially pure synthetic clothes worn together with static electricity more serious.
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