Today, the main content we want to study is the characteristics of anti-static fabrics; the analysis of the development status of anti-static fabrics at home and abroad; the development process of anti-static fabrics at home and abroad. Hope this knowledge is helpful to you!
[Characteristics of anti-static fabric]
First, the fabric is finished with an antistatic finishing agent.
Second, fiber graft modification, blending, and interweaving of hydrophilic fibers for the purpose of improving the moisture absorption of fabrics.
Third, blended or interwoven conductive fibers. The mechanism of the first two methods is to increase the moisture regain of the fabric, reduce the insulation, and accelerate the leakage of static electricity. Therefore, if the processing effect is not durable or significant in a dry environment or after multiple items of washing, it is usually applied to ordinary clothing fabrics.
Only the third method can permanently and efficiently solve the static electricity problem of textiles, so it is widely used in the production of anti-static work clothes. The fabric is finished with an antistatic finishing agent. The types of anti-static fabrics include anti-static silk (conductive silk) and anti-static ultra-clean fabrics, anti-static to fabrics, anti-static tr fabrics, anti-static CVC fabrics, anti-static cotton fabrics, etc.
[Analysis on the development status of anti-static fabrics at home and abroad]
In recent years, domestic and foreign countries have been exploring and developing conductive fibers to eliminate static electricity from fibers and their fabrics. In the beginning, there were no test standards for our national defense static fabrics. Anti-static fabrics met the anti-static function and formed the direction of anti-static multi-functional fabrics.
Since the 1960s, people have been exploring and developing conductive fibers to eliminate static electricity from fibers and their fabrics. The first conductive fiber was a stainless steel fiber developed in the United States. However, it is difficult to blend this fiber with ordinary fibers, and the product is not effective; 1974 In 1978, DuPont successfully developed a concentric-circular skin-core composite conductive fiber, which can be satisfactorily mixed with 1%-2% in textile processing; in 1978, Toray’s sea-island conductive acrylic fiber not only has a good conductive effect, And the fiber has excellent physical properties. To prevent the static electricity from accumulating in the clothes, during weaving, the conductive fiber is mixed into the fabric roughly or evenly. In the 1960s and 1970s, the United States, Japan, and other countries developed static testing methods for textile fabrics.
[Development process of anti-static fabrics at home and abroad]
With the development of technology, people’s awareness of environmental protection has increased, and the requirements for safety protective clothing have become higher and higher. Anti-static fabrics not only meet the anti-static function, but the difference between anti-static ultra-clean fabrics and general anti-static fabrics lies in ultra-clean. The concept is that the absolute humidity is 30%, and the charge of pure cotton clothing is the same as chemical fiber clothing under absolute conditions. In high-voltage live applications, anti-static clothing made of sub-conductor materials should be worn. It also requires comfortable and multifunctional clothing. In order to avoid the accumulation of static electricity in clothes, work clothes are sewn with anti-static fabric as fabric. For example, in summer, anti-static fabrics are required to absorb moisture and sweat; inflammable and explosive occasions such as petroleum and chemical industries, anti-static and fire-resistant fabrics are required; electric field operations require anti-static and tear-resistant fabrics. In short, anti-static fabrics are following other functions. The combination of fabrics leads to the development of anti-static multifunctional fabrics.
I hope that the knowledge introduced today will help you a lot. I believe that now you have a certain degree of knowledge about anti-static fabrics. So, the knowledge in this area is introduced here today.
