1. Commonly used materials for anti-static shoes. Wearing anti-static shoes is one of the effective and reliable methods for discharging static electricity of operators. Due to the requirements of production enterprises, anti-static shoes now need not only anti-static functions, but also Low dusting materials are needed to suppress the dust generated by people moving around in a clean room.
Upper material: anti-static PVC leather, PU leather, canvas, foam, etc.
Sole material: anti-static PVC leather, PU leather, etc.
Anti-static towel leather shoes, anti-static leather four-hole shoes, PU anti-static leather four-hole shoes, anti-static canvas shoes
2. Characteristics of PU material and PVC material: High strength, thin and elastic, soft and smooth, waterproof; good tensile strength and tortuosity at low temperature, good light aging resistance and hydrolysis resistance Sexuality; flexibility, appearance and performance are close to natural leather, easy to wash and decontaminate, easy to sew; smooth surface, can be used for a variety of surface treatment and dyeing, variety.
3, PU material and PVC material maintenance methods: water and detergent cleaning, avoid gasoline cleaning; can not dry cleaning, only water washing, recommended washing temperature 40 ° C, drying temperature 50 ° C; can not be exposed to sunlight; can not touch some organic solvents , avoid bleaching
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", which is a kind of plastic. The full name of PU is "polyurethane", which is a kind of synthetic leather. There are many differences between the two, and the products made with these two materials also have great differences in performance.
First, the introduction of anti-static shoes
Anti-static shoes are a kind of work shoes worn by the production workshops and advanced laboratories of microelectronics industries such as electronic semiconductor devices, electronic computers, electronic communication devices and integrated circuits to reduce or eliminate static electricity. The anti-static shoes can guide static electricity from the human body to the earth, thereby eliminating static electricity of the human body, and at the same time effectively suppressing the dust generated by the walking of the person in the clean room. Suitable for pharmaceutical factories, food factories, electronics factory clean workshops, laboratories, etc. The anti-static shoes are made of electrostatic material PU or PVC material to make the sole, which is integrally formed on the upper surface, and then is reinforced on the upper line. The finished shoes are beautiful, generous and strong. In particular, PU anti-static shoes have superior wear resistance and are 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 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 shock from currents below 250V. This product is produced according to GB4385-1995 standard.
2. It is mainly used to prevent workplaces such as oil, chemical, coal, printing, rubber, medical, purification, electronics, etc. from being burnt, explosive, etc. due to static electricity.
3, anti-static shoes and conductive shoes should not wear insulated wool thick socks and insulated insoles at the same time, anti-static shoes are prohibited to use as insulated shoes.
4. The place where anti-static shoes are used should be anti-static ground. The place where conductive shoes are used should be ground that can conduct electricity.
5, anti-static shoes should be used with anti-static clothing, pay attention to the product's clean, waterproof, moisture-proof.
6. In the process of wearing, generally no more than 200h should be tested for resistance once. If the resistance is not within the specified range, it cannot be used as anti-static shoes.
Third, anti-static shoes use precautions
The place where anti-static shoes are worn should be anti-static ground;
Wear anti-static shoes should not wear insulated wool stockings and insulated insoles at the same time;
The sole must not be covered with an insulating substance;
Anti-static shoes should be tested for resistance after wearing for a period of time (generally not exceeding 100H), and then decided to clean or replace;
Fourth, anti-static shoes maintenance methods
When cleaning, it should be brushed with warm brush in warm water (40 degrees or less), not using a washing machine;
Please use a neutral detergent, otherwise it will be discolored
Rinsing should be sufficient. When drying, please use a place with good ventilation, cool and no direct sunlight. The oven should be disabled or desiccant should be used.
When storing, please put a soft object (such as a newspaper) in the shoe and put it in a dry and cool place.
