Are dust-free clothes anti-static clothes?
Whether "anti-static clothing" and "dust-free clothing" are the same thing or two things, the more information you read, the more confused you become. In fact, they all belong to the category of anti-static clothing, but there are some differences! Anti-static clothing is to ensure that the body and the ground are always conductors, and avoid the accumulation of static charges through the friction of the soles of the feet. Generally, anti-static work clothes are suitable for industries that require static electricity, such as electronics, petrochemicals, and coal mines. Dust-free clothing is to prevent the dust from outside the body from polluting the internal clean room. It is generally suitable for clean industries such as aerospace, microelectronics, and precision machinery. It also has anti-static functions, so it can be called anti-static. Clothes.
There are two kinds of fabrics commonly used in anti-static clothing. One is special polyester filament, and the clean anti-static fabric with conductive fibers embedded in the warp or weft direction is commonly known as conductive silk. The other is T/C polyester cotton material. It is generally used in an environment where static electricity and dust are not too high, and the content is 65%, 35%, and 75% respectively, which are used in different working environments.
Dust-free clothing is produced using chemically synthesized long fibers, while natural fibers such as cotton, hemp, and silk cannot be used in ultra-clean fabrics. And the fabric of the dust-free clothing must not emit dust itself, and must have good dust filtering properties. At the same time, in the sewing of dust-free clothing, it is necessary to maintain electrical continuity in each part of the clothing. The sleeves and trousers have a unique double-layer structure, and the inner layer uses conductive or anti-static ribs to meet the requirements of a high-level dust-free environment.