Spandex covering yarn, also called polyurethane covering yarn, is a commonly used covering material, which is made of polyurethane as the main raw material and processed by a special process. It has good acid and alkali resistance, corrosion resistance, aging resistance, wear resistance, good mechanical properties, etc. It is widely used in many fields such as automobile manufacturing, electronic industry, machinery manufacturing, metallurgical industry, etc. The advantages of spandex covered yarn are outstanding, so let's see what are the advantages of this material today.
Firstly, spandex covering yarn has good acid and alkali resistance, which can effectively avoid the corrosion of the covering yarn by acid and alkali, thus ensuring the stability of the covering yarn. Secondly, it has good aging resistance, it can effectively resist aging, so that the covering yarn can maintain its good performance for a long time. In addition, spandex covering yarn also has good mechanical properties, it can effectively resist external external forces, so as to ensure the safety of the covering yarn.
In addition, spandex covering yarn has high strength and excellent sealing performance, which can effectively prevent the invasion of external moisture, gas and dust, thus ensuring the high quality of the covering yarn. In addition, it also has good heat resistance, which can effectively resist the high temperature environment, so that the covering yarn can maintain its good performance for a long time.
In general, spandex covering yarn has good acid and alkali resistance, aging resistance, good mechanical properties, high strength and excellent sealing performance, heat resistance, etc. Therefore, it is widely used in many fields such as automobile manufacturing, electronic industry, machinery manufacturing, metallurgical industry, etc., and is favored by many users.
Spandex covered yarn is a special fiber which is made by mixing polyester fiber and spandex fiber in proportion. As spandex occupies the main position, it has the very good performance of polyester and spandex fiber to meet the high requirements of users, so it becomes an important part of modern textile industry.
There are many characteristics of spandex covered yarn, the important one is its superior performance, possessing good abrasion resistance and tensile strength, which makes it have higher strength and ability to withstand greater pressure. In addition, it also has high corrosion resistance, which can effectively resist external erosion and maintain its good performance for a long time. At the same time, spandex covered yarn also has good anti-UV performance, which can effectively protect the fiber from UV and make the fiber keep its original color.
In addition, spandex covered yarn also has good water resistance, can effectively resist the erosion of water, so that the clothing to maintain its original color and softness, will not be affected by water. In addition, spandex covered yarn has strong resistance to stains, which can effectively prevent the clothing from being attacked by stains, so that the clothing can maintain its original whiteness and softness.
In short, spandex covered yarn has good performance, can meet the high requirements of users, and effectively improve the overall performance of modern textile industry, is a new fiber material is highly recommended.