Characteristics and principles of anti-static overalls
There are dust-free workshops in the workplaces such as electronic occupations, petroleum occupations, and medical occupations. It is necessary to wear anti-static work clothes in this place. This rule has become a well-known rule.
The onset of static electricity is caused by the collision of objects of two different materials, and the accumulation and handling of charge centers. With the use of polymer materials, some problems about static electricity are also becoming more and more outstanding, not only because of this static spark, but also caused by fire and blasting. It can also affect the quality of some products, data loss and damage to electronic components.
In order to avoid the above-mentioned work seizure probability, in order to avoid the damage caused by static electricity on the human body, it is necessary to wear an anti-static work clothes in the related occupation.
The fabric of anti-static work clothes is usually called conductive silk in the professional world. In fact, such a statement is not tight. It should be said that conductive silk suitable for clean rooms and clean rooms can be called anti-static cloth. The primary processing method for electrostatic cloth is to weave a conductive fiber with a certain proportion of uniform weaving. The conductive fiber can use some or all of the metal raw materials, stainless steel raw materials, conductive materials of organic materials, and their volume and electrical resistivity are between 10 and 10 to 9 power.
The garment made of anti-static cloth has the function of eliminating electricity, according to the two principles of neutralization and leakage between charges. When grounding, the static electricity on the antistatic work clothes is neutralized by the conductive fiber corona, and some are discharged to the ground through the conductive fibers. Therefore, anti-static work clothes can be useful to avoid the onset of static electricity, and then eliminate the damage that may reduce static electricity.
The cleaning method of anti-static work clothes is also very important. It is usually required to clean with pure water. If it is the condition, it can be vacuum-packed without touching the outside world. After the anti-static work clothes are cleaned twice a week, after 50-100 cleaning operations, they should be handed over to the professional inspection to check whether the clothing can be invalidated. Obsolete clothing should not be activated from scratch.