Why wear esd anti-static shoes in a cleanroom
Some products in aerospace, chip, semiconductor, food, medicine and other industries have stricter production environment requirements and need to be produced in a clean room, and the staff entering the clean room need to put on special work shoes---clean shoes. Why do staff wear clean shoes and what is the use of them?
The human body is an important source of contamination in cleanrooms. Humans will release and secrete pollutants in the process of metabolism; human surfaces and clothes will be contaminated or carry pollutants; human activities in clean rooms will produce particles and microorganisms.
In order to maintain the cleanliness of the clean room environment, people have designed clean clothes and clean shoes and hats. The main function of dust-free shoes is to release the electrostatic charge of the human body, introduce the static electricity generated by the human body to the ground, and reduce the damage to components and equipment caused by static electricity.
esd anti-static shoes are generally made of PU or PVC materials for soles, and special materials are added to the soles, which have good anti-static and dust-proof effects. The PU sole is softer than the PVC sole, and the foot feels more comfortable, which can properly relieve the foot fatigue caused by standing for a long time.
esd anti-static shoes pictures
