Why some anti-static shoes turn yellow
Anti-static shoes are protective equipment often used in workshops. They 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 why they turned yellow, and on the other hand, would the yellowing affect the anti-static effect.
In fact, the reason lies in the material of the sole of the anti-static shoe. This material is PU. The advantage of the anti-static shoe made of PU is obvious. It is an environmentally friendly material with low density, soft texture and good elasticity. After wearing it, it is comfortable and light. The shortcoming of the feet is that they will react with the air and gradually become light yellow, and the color will become more and more yellow with the passage of time, and it is also related to the wearing habits of different people. Sometimes the color of the sole of anti-static shoes is different. This is also normal, because many anti-static shoes are cleaned together. After cleaning, the pairing is only based on the size of the shoe, so it is not necessarily It can be paired with the same two shoes.
Although the discoloration of PU anti-static shoes is obvious, there is no need to worry. The color change of anti-static shoes does not affect the anti-static performance of anti-static shoes, so please rest assured to continue wearing them.