Anti-static work clothes knowledge application
Knowledge application of anti-static work clothes and introduction of anti-static clothing. Anti-static work clothes are dust-free and anti-static special work clothes suitable for electronics, optical instruments, pharmacy, microbiological engineering, precision instruments and other industries. The clothing is generally inlaid and conductive. Silk synthetic fabric. "Anti-static work clothes" (GB12014-1989) is sewn with anti-static fabric as the fabric to prevent the accumulation of static electricity in clothes. It is suitable for wearing in static-sensitive places or places with fire or explosion hazards. The production process of the anti-static fabric used is mainly to mix in all or part of the anti-static fiber or anti-static synthetic fiber made of metal or organic conductive materials at approximately equal intervals or evenly during weaving, or the two are mixed and interwoven. . The anti-static work clothes series produced by Dongguan Jiachuang are all made of high-quality fabrics, with good anti-static shielding performance, no dust, and suitable for customers with various requirements.
The anti-static work clothes made by adding conductive fibers to the chemical fiber fabrics are based on two mechanisms: leakage and neutralization of electric charges. When grounded, the static electricity on the fabric is neutralized by the corona discharge of the conductive fiber, and can also be discharged to the ground through the conductive fiber; when it is not grounded, the weak corona discharge of the conductive fiber is used to dissipate the electricity.
There are many styles of work clothes, such as split, one-piece, hood, etc. Socks, caps, masks can be freely combined, and they can also be processed according to customer requirements. Anti-static overalls are suitable for: petroleum industry; mining and metallurgy industry; chemical industry; electronics industry; special industries, such as: atomic energy, aerospace, weapons, etc. Other industries, such as: food, fireworks, medicine, etc. Anti-static work clothes refer to work clothes sewn with anti-static fabric as the fabric to prevent the accumulation of static electricity on the clothing. Anti-static fabric is a fabric formed by mixing conductive fibers or anti-static synthetic fibers or both at roughly equal intervals or evenly during weaving. Conductive fiber refers to the general term for fibers made of metal or organic conductive materials or sub-conductive materials in whole or in part, and its volume resistivity ρv is between 104 to 109 Ω/cm. According to the distribution of conductive components in the fiber, conductive fibers can be divided into three types: uniform conductive component, conductive component covering type, and conductive component composite type. At present, most anti-static fabrics are made of conductive fibers, especially the conductive component composite type, that is, composite fibers are used most often.
Anti-static fabrics can be woven fabrics, such as conductive silk, anti-static T/C fabrics, or knitted fabrics, such as anti-static knitted glove cloth, anti-electric knitted underwear, etc. In addition to meeting the general technical standards of textiles, anti-static fabrics must also have good anti-static properties to meet product production and safety requirements.