Features and principles of anti-static work clothes
Regarding the current dust-free workshops in electronic occupations, petroleum occupations, medical occupations and other workplaces, it is necessary to wear anti-static work clothes in this place. This rule has become a well-known rule.
The occurrence of static electricity is due to the collision of two objects with different raw materials, and the accumulation and handling of charge centers occur. With the use of polymer materials, some problems about static electricity have become more prominent, not only because of the sparks caused by static electricity, which caused fires and explosions. It may also affect the quality of some products, loss of data and damage to electronic components.
In order to avoid the above-mentioned work occurrence probability, in order to effectively avoid the damage caused by static electricity on the human body, it is necessary to wear anti-static work clothes in related occupations.
The fabric of anti-static work clothes is usually called conductive silk in the professional world. In fact, such a statement is not close. It should be said that conductive silk suitable for clean rooms and clean rooms can be called anti-static fabric. The primary processing method of anti-static fabric is to weave uniformly through a certain amount of distance and participate in the weaving of conductive fiber mixture. This conductive fiber can use some or all metal materials, stainless steel materials, and organic conductive materials, and their volume and resistivity are between the 4th power of 10 and the 9th power of 10.
The clothing made of anti-static fabric has the function of dissipating electricity, based on the two principles of neutralization and leakage between charges. When grounding, the static electricity on the anti-static work clothes is neutralized by the conductive fiber corona, and some of them are discharged to the ground through the conductive fiber. Therefore, anti-static work clothes can effectively prevent the onset of static electricity, and then eliminate or reduce the damage of static electricity.
The cleaning method of anti-static work clothes is also very important. It usually needs to be cleaned with pure water. If it is possible, it can be vacuum packed without touching the outside directly. After the anti-static work clothes need to be cleaned twice a week, after the cleaning operation is 50-100 times, they should be handed over to a professional inspection to check whether the clothing can be invalid. Obsolete clothing should not be used from scratch.