Textile materials, especially low hygroscopic polyester, acrylic, polyvinyl chloride and other synthetic fibers, specific resistance is generally high. Accordingly, in the textile process, the fibers with fibers or close contact with the parts and friction between the results of static electricity, resulting sliver hairy, increase in yarn hairiness, poor roll forming, fiber wrapped stick parts, yarn breaking head increases, as well as in the fabric surface to form dispersion of the shadow and so on.
Clothing charged, a large dust absorption, easy to stain, and clothing and the human body, clothing and apparel accompanying phenomenon also occurs wrapped or spark. Therefore, electrostatic interference, affecting the smooth processing, affect product quality and performance of fabric and so on. Static phenomenon is serious, static voltage up to several thousand volts, due to discharge sparks, causing a fire, resulting in serious consequences. Anti-static fabric is processed through antistatic fabric anti-static fabric at a temperature of 20 ± 5 ℃, humidity 30 to 40% of the environment, washed 100 times, fabric surface charge density averages ≤ 7.0μc/m2. Antistatic light silk fabric dyeing requirement is not sanded. Please try to control the oxygen bleaching agent at doses of 80%.
The process of antistatic fabric is usually about several: First, antistatic finishing agent for textile finishing; Second, in order to improve the fabric for the purpose of moisture grafted fibers, hydrophilic fibers blended and interwoven ; Third, blended or woven conductive fibers embedded; former mechanism of action are two types of methods to improve the fabric moisture regain, reducing insulation, accelerate static leakage. So if in a dry environment or after repeated washing, processing effect or not durable or not significant, usually in ordinary clothing with fabric applications. The third method is only sustainable and efficient solution to the problem of static electricity textiles, it is widely used in the production of anti-static clothing. Antistatic finishing agent for fabric finishing. The anti-static fabric types and include: Antistatic silk (conductive silk) and anti-static clean fabric, anti-static tc fabric, anti-static tr fabric, anti-static cvc fabric, anti-static cotton fabrics.
It is worth mentioning that the organic conductive fibers in the anti-static clothing fabrics and textiles ordinary civilian static elimination play an effective role, but compared with conventional textiles, textiles with conductive fiber static performance test, the validity and importance of Methods deteriorated significantly. Choose a reasonable test methods, the correct evaluation of static fabric with conductive fiber performance, in-depth study of organic conductive fiber processing technology, with conductive fiber textile production process, guiding the rational application of such textiles necessary basic work. We analyze our current standard test methods associated with conductive fiber textile antistatic performance test adaptability.
Anti-static clothing made of fabric to use more stainless steel fibers, Asia conductive fiber, anti-static synthetic and blended or mixed fabric, can automatically discharge corona discharge or leakage, clothing and body can eliminate charged, while for anti-static hats, socks, shoes. Among them, the anti-static overalls to prevent accumulation of static clothing, anti-static fabric for the fabric and sewing clothes. The antistatic fabric can prevent the clothes of static electricity accumulation in the textile, the substantially uniformly mixed intervals or conductive fibers of the fabric.
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