What kind of clean clothes can meet the needs of the microelectronics industry?
Some production links in the microelectronics industry are very strict with electrostatic voltage and dust-free requirements. They need to be produced in a dust-free workshop. The dust-free clothes protect both the personnel and the process and products. Therefore, the materials used must meet: comfortable and at the same time Provides a sufficient barrier between the wearer and the environment in which it is placed, washable and resistant to handling; contains antistatic fibers to reduce static hazards.
Clean clothing in the microelectronics industry wearing clean clothes must be equipped with the following features:
A. It has anti-static function to prevent clothes from being dusted and difficult to clean. At the same time, this anti-static performance must be durable and efficient, and will not be attenuated by daily washing and friction.
B. Because it is worn in a clean room, it is required that the fabric cannot be used as a dust source for clean rooms. Therefore, it can only be produced by chemically synthesized long fibers. Polyester filament is the most common and widely used dust-free garment. Material selection.
C. Increasing the cleanliness means that the tiny dust generated by the human body is controlled to the maximum extent in the clothes, and it is not allowed to be released into the air. This requires that the dust-free garment fabric has good dust filterability. However, increasing the dust filter rate is at the expense of fabric and breathability, so loose fabrics are not suitable for use in clean rooms.