ESD shoe material
1. Anti-static shoes are commonly used materials. Wearing anti-static shoes is one of the effective and reliable methods of discharging the electrostatic charge of operators. Due to the requirements of manufacturers, the current anti-static shoes not only need to have anti-static function, but also It is necessary to use low-dust-generating materials to suppress the dust generated by people walking in the dust-free workshop.
Upper material: anti-static PVC leather, PU leather, canvas, foam, etc.
Sole material: anti-static PVC leather, PU leather, etc.
Anti-static middle towel leather shoes, anti-static leather four-hole shoes, PU anti-static leather four-hole shoes, anti-static canvas shoes
2. The characteristics of PU and PVC materials: high strength, thin and elastic, soft and smooth, waterproof; still has good tensile strength and bending strength at low temperature, and has good light aging resistance and hydrolysis resistance stability Strong flexibility, appearance and performance are close to natural leather, easy to wash and decontaminate, easy to sew; smooth and compact surface, can be a variety of surface treatment and dyeing, variety.
3. Maintenance method of PU material and PVC material: Wash with water and detergent, avoid gasoline cleaning; do not dry clean, only wash with water, recommended washing temperature 40℃, drying temperature 50℃; do not expose to sunlight; do not touch some organic solvents , Do not bleach
4. Comparison of PU shoes and PVC shoes: Conductive PVC and PU materials are common materials for making anti-static shoes. The full name of PVC is "Polyvinyl Chloride", a type of plastic. The full name of PU is "Polyurethane", 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.
1. Introduction of anti-static shoes
Anti-static shoes are work shoes worn by production workshops and superior laboratories of microelectronics industries such as electronic semiconductor devices, electronic computers, electronic communication equipment, and integrated circuits to reduce or eliminate the hazards of static electricity. Anti-static shoes can guide static electricity from the human body to the ground, thereby eliminating the static electricity of the human body, and at the same time effectively suppressing the dust generated by people walking in the clean room. It is suitable for clean workshops, laboratories, etc. of pharmaceutical factories, food factories, electronics factories, etc. The anti-static shoes are made of PU or PVC materials, which are static electricity materials, to make the soles, which are integrally formed on the upper surface, and then reinforced on the line. The finished shoes are overall beautiful, generous and strong. In particular, PU anti-static shoes have superior abrasion resistance, which is more than 5 times more wear-resistant than ordinary rubber shoes. The anti-static shoes produced by Haiwei Dahang are high-quality anti-static shoes that are widely popular at home and abroad. It can effectively leak static electricity and form a complete anti-static system together with anti-static clothing.
1. Anti-static shoes are protective shoes that eliminate the static electricity of the human body and prevent electric shocks below 250V. This product is produced in accordance with the GB4385-1995 standard.
2. It is mainly suitable for preventing the burning, explosion and other electrostatic hazards due to the static electricity of the human body (such as petroleum, chemical, coal, printing, rubber, medical, purification, electronic and other industries)
3. Anti-static shoes and conductive shoes should not be worn with insulated woolen thick socks and insulated insoles at the same time. It is forbidden to use anti-static shoes as insulated shoes.
4. The place where anti-static shoes are used should be an anti-static floor, and the place where conductive shoes are used should be an anti-static floor.
5. Anti-static shoes should be used in conjunction with anti-static clothing. Pay attention to clean, waterproof and moisture-proof products.
6. Generally, no more than 200h should be tested for resistance once during the wearing process. If the resistance is not within the specified range, it cannot be used as anti-static leather shoes.
3. Precautions for the use of anti-static shoes
The place where you wear anti-static shoes should be an anti-static floor;
Wearing anti-static shoes should not wear insulated woolen thick socks and insulated insoles at the same time;
There should be no insulating material attached to the sole;
After wearing anti-static shoes for a period of time (generally no more than 100H), resistance test should be carried out, and then decide to clean or replace;
Fourth, the maintenance method of anti-static shoes
When cleaning, it should be scrubbed with a soft brush in warm water (below 40 degrees), not a washing machine;
Please use a neutral cleaning agent, otherwise it will easily change color
Rinsing should be sufficient. When drying, please choose a well-ventilated, cool place without direct sunlight. Oven drying or use of desiccant should be prohibited.
When storing, please put a soft material (such as newspaper) inside the shoes and store in a dry and cool place