Why some anti-static shoes turn yellow
Anti-static shoes are protective equipment often used in workshops, which are divided into many types according to different materials and uses. Many customers found that the soles of anti-static shoes turned yellow after wearing them for a period of time, so they called and asked.
In fact, the reason lies in the material of the sole of the anti-static shoe. This material is PU. The advantages of the anti-static shoe made of PU are obvious. It is an environmentally friendly material with low density, soft texture and good elasticity. It is comfortable and lightweight after wearing. The shortcoming of the feet is that they react with the air and gradually become light yellow, and the color becomes yellower and yellower with the passage of time, and it is also related to the wearing habits of different people. Sometimes the color of the soles of anti-static shoes is not the same, which is also normal, because many anti-static shoes are cleaned together, and the pairing after cleaning is only based on the size of the shoe, so it is not necessarily It can be paired with the same two shoes.