How to identify conductive fibers in anti-static clothing fabrics
In general, conductive fibers can be identified by microscopic observation, hand-sensing, and by fire.
First, the microscope observation method is the most accurate measurement method. Observe the longitudinal shape and cross-sectional shape of the conductive fiber through a microscope, or cooperate with the dyeing method.
Natural fibers and chemical fibers can be distinguished more accurately. However, this method is very suitable for people with professional knowledge. After all, for ordinary people, not everyone will understand, even if you look at the conductive fiber under the microscope, you can’t say it. So, this method Although the accuracy is high, it is not practical.
Second, the visual inspection is the most commonly used method to identify the anti-static coverall conductive fiber. Hand touch visual inspection, as the name suggests, is to touch the hand, observe the eye, and judge the fiber category according to rich experience. This method of identifying conductive fibers is simple and does not require any instrumentation, but requires a wealth of experience. In addition to this, it can be identified by removing the yarn from the edge of the fabric.
Third, the burning method: in the case of the seller's anti-static overalls manufacturers agree, take an anti-static clothing fabric for burning, according to anti-static clothing fiber near
The phenomenon of flame, in the flame, and away from the flame distinguishes whether it is a conductive fiber.
The above three methods are the more common methods for identifying anti-static clothing fibers, and can be selected according to convenient conditions.