What are the esd fabrics of dust-free anti-static clothing?
The basic requirements of anti-static clothing and the requirements of fabric characteristics are to minimize the dust pollution of the human body, which requires that it itself cannot become a source of dust generation, and at the same time, it must also take into account the prevention of human body dust generation and anti-static generation. In order to achieve such a protective effect, there are special requirements for the fabrics used to make dust-free clothing. Dust-free anti-static fabric, also known as anti-static ultra-clean fabric, is different from ordinary anti-static fabric.
It must have the following characteristics at the same time:
A. It has anti-static function to prevent clothes from being dust-absorbed and difficult to clean. At the same time, this anti-static performance must be durable and efficient, and will not decay due to daily washing and friction.
B. The fabric itself does not emit dust. Since it is worn in a clean room, it is required that the fabric cannot become a source of dust in the clean room. This determines that it can only be produced with chemically synthesized long fibers, while cotton, hemp, silk, etc. Natural fibers cannot be used in ultra-clean fabrics.
C. There must be good dust filtration. The dust particles in the clean room mainly come from the indoor flowing air and the active human body. When the equipment conditions are determined, improving the cleanliness means controlling the tiny dust generated by the human body in the clothes to the greatest extent so as not to let it disperse into the air. This is the so-called highest dust filtration rate. However, improving the dust filtration rate is at the expense of fabrics and air permeability, so loosely woven fabrics are not suitable for clean rooms.