What are the functional characteristics of ESD anti-static shoes
Anti-static shoes use static-dissipating material PU or PVC to make the sole, which is integrally formed on the upper surface, and then reinforced on the upper line. The finished shoes are overall beautiful, generous and strong. Especially PU anti-static shoes have superior wear resistance, which is more than 5 times more wear-resistant than ordinary rubber shoes;
1. Anti-static shoes are commonly used materials: Wearing anti-static shoes is one of the effective and reliable methods to discharge the electrostatic charge of operators. Due to the requirements of enterprise products, the current anti-static shoes not only need to have anti-static functions, but also need Use low-dust-generating materials to suppress dust generated by people moving around in the clean room;
Upper material: anti-static PVC leather, PU leather, canvas, etc.;
Sole materials: anti-static PVC raw materials, PU raw materials, etc.;
2. Characteristics of PU material and PVC material:
High strength, thin and elastic, soft and smooth, waterproof; it still has good tensile strength and flexural strength at low temperature, and has good light aging resistance and hydrolysis stability; strong flexibility, uniform appearance and performance It is close to natural leather, easy to wash and decontaminate, and easy to sew; the surface is smooth and compact, and can be used for various surface treatments and dyeing, with various varieties;
3. Maintenance method of PU material and PVC material:
Clean with water and detergent, avoid gasoline cleaning; do not dry clean, only wash with water, the recommended washing temperature is 40°C, and the drying temperature is 50°C; do not expose to the sun; do not touch some organic solvents, and do not bleach.
4. Comparison between PU shoes and PVC shoes:
Both PVC and PU materials are common materials for making anti-static shoes. The full name of PVC is "polyvinyl chloride", which is a type of plastic. The full name of PU is "polyurethane", which is a type of synthetic leather. There are many differences between the two, and the performance of products made of these two materials is also very different.