Do electronics factories have to wear dust-free electrostatic clothing?
Static electricity is a relatively static charge (Electro-Static), which usually refers to the positive and negative charges on the surface of objects caused by friction between different objects. Electrostatic discharge is the transfer of electrostatic charge between objects caused by direct contact or electrostatic induction between objects with different electrostatic potentials. Usually, it refers to the phenomenon that after the energy of the electrostatic field reaches a certain level, the medium between them is broken down and discharged.
Hazards caused by electrostatic discharge (ESD): cause malfunction or malfunction of electronic equipment and cause electromagnetic interference. Wearing integrated circuits and precision electronic components, or promoting the aging of components, reducing the yield of production, it is very easy to cause explosions and fires in production sites with many inflammable and explosive materials or dust and oil mist.
People working in electronic factories will often come into contact with sophisticated electronic components, many of which are affected by static electricity, and the clothes that people usually wear are woven from natural fibers (mainly cotton), which can easily generate static electricity after friction. . On the other hand, the electric charge flooded in the electronics factory can also cause electric shocks. The reason why anti-static clothing can prevent static electricity is because the conductive threads on the clothes have conductive properties. The closer the distance between the conductive threads, the better the anti-static effect.
Employees working in electronics factories must wear qualified anti-static clothing to protect products. Our human body itself will sweat, dander or carry all kinds of dust invisible to the naked eye. Many instruments and equipment in electronic factories have high environmental requirements. Wearing dust-free clothes can prevent the dust on the human body from entering the air, which has no impact on the environment. Cleanliness of the dust workshop. Inconspicuous small particles can affect the quality of precision electronic products, and not wearing clean clothes may cause a large number of products to fail.