What is the principle of anti-static gloves

The principle of electrostatic discharge from conductive fibers and the conductive mechanism of metal fibers: When anti-static gloves are made of a blend of metal fibers (such as stainless steel fibers), the metal fibers interweave with each other in the fabric structure of the gloves. Metals themselves are good conductors, and their electrons can move freely. When the human body generates static electricity due to friction or other reasons, the static electricity will accumulate on the surface of gloves. Due to the mutual contact between metal fibers and their contact with the human body and the external environment, static electricity will be conducted through metal fibers. For example, in the electronic equipment assembly workshop, the metal fibers in the anti-static gloves worn by workers are like tiny wires, conducting the static electricity generated by the human body to grounded objects such as workbenches, thereby preventing static electricity from being released onto electronic components. Conductive mechanism of conductive polymer fibers: Conductive polymer fibers (such as polyaniline fibers, polypyrrole fibers, etc.) achieve conductivity through special chemical structures. These fibers form conjugated electronic systems during the synthesis process, allowing electrons to move along the molecular chain. When this fiber is blended with other fibers to make gloves, once static electricity is generated, electrons will conduct along the molecular chains of the conductive polymer fiber, exporting the static electricity. Moreover, this conductivity is relatively less affected by factors such as environmental humidity and can work effectively under various conditions.

The principle of conductivity of carbon black coating: For anti-static gloves coated with carbon black, carbon black is a material with good conductivity. In the coating, carbon black particles are interconnected to form conductive pathways. When static electricity is generated on the surface of gloves, the charge will be conducted out through the pathway composed of carbon black particles. For example, in a regular electronic product warehouse, staff wear gloves made of carbon black coated fabric, and static electricity is conducted from the surface of the gloves to the surrounding environment through the carbon black pathway, avoiding the accumulation of static electricity and causing adverse effects on electronic products. The conductive principle of metal oxide coatings: Gloves coated with metal oxides (such as zinc oxide, titanium dioxide, etc.) utilize the semiconductor properties of metal oxides. These metal oxides can achieve electron conduction in coatings. When static electricity occurs, electrons will move within the lattice of metal oxides, carrying the static electricity away from the surface of the glove. The advantage of this coating is its good stability and weather resistance, and it can effectively conduct static electricity under complex environmental conditions.