What are the requirements for anti-static clothing to be worn in electronics factories?
What are the requirements for anti-static clothing to be worn in electronics factories? Many electronics factories now require anti-static clothing during operation. Because static electricity is very harmful to electronic products, anti-static clothing plays a very important role in the production of electronic products. It effectively releases the body's electrostatic charge. When a person or object with static electricity comes into contact with these components, static electricity is generated. When the electrostatic high voltage strikes the circuit, the internal oxide film will be broken down and damaged, resulting in component damage or abnormal operation. Then the operator should wear anti-static clothing as required when working. What are the requirements for wearing specific anti-static clothing? Today,I will tell you a few special attention to the wearing requirements of clothing:
First, wear anti-static clothing, pay attention to wear anti-static dust cap, the hair must be completely covered in the hat, not exposed. Then wear an anti-static suit. After putting it on, don't get rid of it. The button needs to be buckled. Do not expose the shoulder and neck. Do not wear it. At the same time, when wearing anti-static clothing, it should also be matched with anti-static shoes, and the ground should also be anti-static floor and have a grounding system.
2. Under normal circumstances, where explosive gas mixtures continue to emerge frequently or in short periods of time or where long-term existence and explosive gas mixtures may be present, when the minimum ignition energy of combustibles is below 0.25 mJ, Wear anti-static clothing. Do not wear anti-static clothing in flammable or explosive places.
Third, anti-static clothing as a special clothing should use all anti-static fabrics, generally do not use lining. When lining must be used, the exposed area of the lining should not exceed 20% of the total inside area of the garment. Do not put on or take off work clothes on site where static sensitive products are handled.
Fourth, because many people in the Internet age, when they go to work, bring a mobile phone or watch into the clean room. Under such work conditions, the static electricity released in the mobile phone is forbidden to carry. Because additional anti-static clothing or wearing any metal items can affect the quality of the products produced.
5. After the staff wears the anti-static clothing for a period of time, apply the anti-static testing tool for inspection. If the anti-static performance does not meet the static requirements, it cannot be used in anti-static clothing.