Introduction of anti-static clean clothes
The measure for the accumulation of anti-static dust-free clothing is to transfer the static charge on the object as soon as possible through a certain way, so that it can be dispersed or leaked out. Therefore, anti-static dust-free clothing should be made of fabrics with good conductive fibers. Currently, there are three main types of anti-static fabrics in use.
1. Utilize the humidity dependence of the antistatic effect. After antistatic finishing, that is, adding hydrophilic polymer (surfactant) to the spinning, the fabric can easily absorb moisture in the air, reduce the surface resistance, reduce the accumulation of static electricity, and release the static electricity of the human body in time.
2. Utilize the conductivity of the fiber. Antistatic agent and carbon black particles are added to the fiber raw material to make it conductive fiber. The conductive ability of fiber or fabric is improved by blending, merging, interlacing, interweaving or interlacing method to generate antistatic fabric to realize electric charge. Dissipate to prevent the accumulation of static electricity.
3. A certain amount of metal fiber is mixed into the fiber to make a blended fabric, which has good stability and resistance to washing. The "Anti-static Work Clothes" (gb12014-1989) listed in the catalog of special labor protection products is sewn with anti-static fabrics to prevent the accumulation of static electricity in work clothes. It is suitable for use in fire or explosion hazardous locations. 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. .