Wide application of anti-static cleanroom clothing
The conductivity of anti-static cleanroom clothing fibers must be adjusted according to the type, amount and location of the conductive material. Inorganic fibers (such as stainless steel fibers) conductive fibers need to be spun and then woven into cloth. Carbon fiber is a commonly used conductive material for anti-static cleanroom clothing. Copper sulfide, copper iodide and other oxidized metals are also commonly used. Conductive materials can be covered on the outer layer of the fiber using a coating-like processing method, or composite spinning can be used to make the fiber contain conductive materials, or part of it is distributed on the surface and part of it is inside the fiber to form two media. The conductive material is usually added in an amount between 3% and 30%.
Anti-static cleanroom clothing is generally embedded with conductive yarns (about 0.1-0.5% of the weight of the fabric) during the weaving process. These conductive yarns usually appear in stripes or lattice patterns on the waste cloth (3-10mm depending on the purpose). Anti-static cleanroom clothing is mostly woven from artificial long fibers. These fabrics can be knitted, woven or spunbonded. Anti-static cleanroom clothing Polyester long fibers are currently the main raw material for cleanroom fabrics. In order to give the fabric a durable antistatic/static dissipation effect. These fibers are usually woven by adding some conductive substances during the fiber manufacturing process. There are many types of anti-static fibers available on the market. They are obtained by the following two production methods: Organic polymer fibers (mainly polyamide or polyester) a Conductive additives are added during melt spinning, such as carbon black) b Conductive substances are used as fiber post-treatment after melt spinning.