Like anti-static clothing, as one of the essentials of personal protective equipment, anti-static shoes can guide the static electricity from the operator's body to the ground, play the role of eliminating the static electricity of the human body, and at the same time effectively restrain the staff from being in the clean room. dust from moving around. However, as special work shoes, it is different from ordinary work shoes in terms of choosing and purchasing, and requires certain identification skills and experience. People who often use anti-static shoes know that there are very high requirements for the material ratio of the sole, such as the color, weight, hardness, smell, performance, etc. of the sole, which must be quite suitable.
The anti-static function of anti-static shoes mainly lies in the application of technologies such as soles and insoles. At present, there are three types of sole molding technologies, including PU, PVC, and SPU molding at one time. PU and PVC are easier to distinguish. From the corners, the bottom of PU is much thicker than PVC, and the hand feel is also different. PU feels much softer than PVC, while SPU is between PU and PVC.
Therefore, when choosing anti-static shoes, you must pay attention to the material of the sole to see which one is the most suitable. In addition, when purchasing anti-static shoes, special attention should be paid to the material of the insole should also be anti-static, so that it can truly discharge static electricity.