What fabric can be used to make dust-free esd clothing?
The basic requirements of dust-free clothing and the requirements of fabric characteristics are to minimize dust pollution from the human body, which requires that it itself cannot become a source of dust, and at the same time, it must also prevent the generation of spontaneous dust from the human body and anti-static. In order to achieve such a protective effect, the fabrics used to make dust-free clothing have special requirements. Dust-free anti-static fabrics are also called anti-static ultra-clean fabrics, which are different from ordinary anti-static fabrics.
It must have the following characteristics at the same time:
A. It has anti-static function to prevent clothes from attracting dust and being difficult to clean. At the same time, this anti-static performance must be long-lasting and efficient, and will not be attenuated by daily washing and friction.
B. The fabric itself does not generate 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, linen, silk, etc. Natural fibers cannot be used in ultra-clean fabrics.
C. It must have good dust filtration performance. Dust particles in clean rooms mainly come from indoor flowing air and moving human bodies. When the equipment conditions are determined, improving cleanliness means controlling the tiny dust generated by the human body in the clothes to the greatest extent and preventing it from dispersing into the air. This is the so-called highest dust filtration rate. However, increasing the dust filtration rate comes at the expense of fabric and breathability, so fabrics with loose fabrics are not suitable for clean rooms.