How to test anti-static work clothes more accurately

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Anti-static work clothes anti-static fabric

The main function of anti-static work clothes is its conductive performance, so how to test the anti-static properties of anti-static work clothes more accurately? Due to the weaving process of anti-static fabrics, they are generally made of ordinary fiber blends and conductive fibers interwoven as warp and weft yarns, or conductive filaments are embedded in the warp and weft yarns. Anti-static fabrics can choose different warp and weft yarns, and the anti-static properties in the warp and weft directions are inconsistent. In the new standard GB12014-2009 point-to-point resistance test method, there is generally no unified regulation on how to select test points. After the same piece of anti-static fabric has been washed and humidified, five sets of test points are selected at different locations, and the geometric average of the five measurement values is the final result. However, due to the random selection of different test points, the results of the point-to-point resistance test are very different, and the reproducibility of the test results is poor and incomparable. Therefore, if relevant provisions can be made for test points according to the specific conditions of different anti-static fabrics in the test method, the results will be more scientific and provide valuable reference data for companies to improve product quality.
：Textile

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