Notes on several methods for detecting the authenticity of antistatic fabrics
1. Resistance measurement: Use the surface resistance tester to measure the warp and weft resistance of the fabric, and compare.
2. Check conductive fiber: conductive fiber is the key raw material in anti-static ultra-clean fabric. Check conductive fiber to see if it is added according to the specification and what kind of conductive fiber is added.
3. The inspection method is: carefully cut the fabric along the edge of the black conductive fiber with scissors, and separate the black conductive fiber, use a magnifying glass to observe whether there is one or several relatively thick fibers, and use the surface The resistance tester measures the resistance of the separated conductive fibers. Dismantling several pieces in succession can basically determine whether each black wire in the fabric contains conductive fibers. (The conductive silk is carbon organic conductive fiber, which is black or gray, generally about 20D, between 1F and 6F. In order to meet the strength requirements when weaving, an ordinary black or white polyester fiber needs to be combined fiber).