How to judge the authenticity of anti-static clothing fabrics
Anti-static clothing is a special kind of work clothes. It has anti-static and dust-proof properties, which can effectively inhibit static electricity and dust on the human body, and reach the environment required by dust-free production workshops. It is widely used in clean areas. Nowadays, there are many kinds of anti-static clothing on the market, and the quality is also uneven, so how to judge the authenticity has become a very important issue.
Anti-static clothing mainly relies on the carbon fiber conductive thread in the fabric to play an anti-static role, so we can judge the authenticity of the anti-static clothing based on the carbon fiber conductive thread. You can cut the fabric with scissors to take out the carbon fiber conductive wire from the fabric, then use a magnifying glass to observe whether there are one or several thicker fibers in it, and then use a surface resistance tester to test whether its point-to-point resistance is qualified.
In addition, there is a disposable anti-static clothing. This kind of anti-static clothing has a temporary anti-static effect after soaking the fabric with an anti-static agent. This type of anti-static clothing is qualified when testing point-to-point resistance, but it will be lost after cleaning. Has anti-static performance. We can distinguish this method by washing with water, and then use a surface resistance tester to test the point-to-point resistance to see if it is qualified.