What is the role of wearing clean clothes in a clean room?
Dust-free clothing can prevent the human body from polluting the clean room environment with fine dust from the outside world, and dust-free clothing can protect precision components and staff from static electricity damage. So what is the main function of the dust-free suit?
1. Mainly to avoid the contamination of the internal clean room by the dust brought from the outside on the body. Many instruments and equipment in the electronics factory have high requirements on the environment. Inconspicuous and small particles can affect the quality of precision electronic products, while the human body itself will sweat, dander or carry all kinds of dust that cannot be seen by the naked eye in the surrounding environment. Dust clothing can prevent the dust on the human body from entering the air and ensure the cleanliness of the clean room. Otherwise, not wearing clean clothing may lead to a large number of unqualified products.
2. Personnel working in electronic factories will often come into contact with sophisticated electronic components, and many components will be affected by static electricity.
The clothes that people usually wear are woven from natural fibers (mainly cotton), and static electricity is easily generated after friction. On the other hand, the electric charge flooded in the electronics factory can also cause electric shocks. Static electricity is harmful to any electronic product. When a person or object with static electricity touches these devices, electrostatic discharge will be generated. When the electrostatic high voltage impacts the circuit, the internal oxide film will be broken down and destroyed, resulting in the electrical device being damaged on the spot or working abnormally.
3. On the one hand, it is helpful for the protection of the product, and at the same time, it is also helpful to protect our own body. It is also to protect the workers and reduce the impact of harmful substances such as dust, so as to protect the health of employees!