What technical requirements do we need to customize anti-static work shoes
The human body is the most common source of electrostatic hazards. The easiest way to eliminate static electricity in the human body is to take measures to ground the human body. Anti-static shoes are made of PU or PVC dissipative materials and are used to make shoe soles. The sole is made of anti-static and anti-slip materials, which can not only absorb sweat and deodorize, but also have anti-slip and anti-static functions. They are integrated with the upper and then reinforced on the production line. It can effectively eliminate static electricity. So, when we customize dust-free antistatic shoes, are there any technical requirements?
1. Physical and mechanical properties
⑴Anti-static leather shoes and conductive leather shoes must comply with QB1002~1005 regulations.
Rubber-soled anti-static shoes and rubber-soled conductive textile shoes must comply with HG/T2495 regulations.
It is characterized in that the sole includes an outermost layer of RB sole containing conductive carbon black, inside the sole is a subsequently sewn conductive fabric layer and a conductive thread layer, and the bottom of each layer is covered with a layer of conductive glue.
Production method: first make RB bottom with conductive carbon black, then combine it with upper to make shoes, then use conductive cloth and conductive thread to make each conductive bottom layer located at the bottom of each layer in the shoe. After putting them in the shoes one by one, the finished product can be made.
Advantages: The anti-static work shoes have a novel and practical structure and a reliable conductive connection structure, which can effectively prevent static electricity, avoid various accidents caused by static electricity, and protect life, property and personal safety. health.
2. Electrical performance
⑴ Anti-static shoes should be checked according to Appendix A of this standard, and the resistance value range is 100kΩ~1000MΩ.
⑵ Conductive shoes are tested according to Appendix A of this standard, and the resistance value is not 100kΩ.
Wearing anti-static shoes and using anti-static floor (anti-static mats, carpets, etc.), anti-static socks, anti-static insoles, etc., can bring the static electricity of the human body to the ground, thereby eliminating the static electricity of the human body and ensuring our safe production and personal life Safety.