How to choose materials for various anti-static products
Anti-static gloves are very common anti-static products. The application in the industrial field is very extensive. The reason why they have anti-static properties is closely related to the choice of materials. Anti-static gloves are different from ordinary gloves. They use anti-static fabrics to ensure their anti-static performance. In addition, the turnover box uses anti-static hollow boards, and the assembled products have anti-static performance. Of course, the same is true for other anti-static products, which are inseparable from the choice of materials. So when we make these products, we must strictly grasp the material level. Take the anti-static gloves mentioned above, how do we choose the correct materials?
How to choose antistatic fabric for antistatic gloves?
Faults and disasters caused by static electricity generated by friction also occur from time to time. Therefore, improving the antistatic performance and durability of antistatic performance of knitwear has attracted widespread attention. The application of antistatic fabrics is one of the effective means of electrostatic protection, and the fabrics of antistatic gloves are mainly made of synthetic fibers.
The fabric of anti-static gloves with conductive fibers uses the combined effects of electrostatic induction, corona discharge and leakage of the electric body to achieve antistatic properties. The process is: the fabric is charged with static electricity due to friction → the charges generated in the fabric gather to the conductive fiber → the conductive fiber induces a charge opposite to the charge on the fabric → the electrostatic field is induced near the conductive fiber, and the surrounding air is affected by this electric field Function and ionization→The positive and negative ions produced by corona discharge, which have opposite properties to the charge of the fabric, move to the fabric and neutralize the charge of the fabric→eliminate static electricity.
Anti-static gloves anti-static fabrics are available in four types: finishing type, fiber chemical modification type, conductive fiber blending type, and conductive fiber embedded type. Among them, the finishing type has simple process and low cost, but it is not resistant to washing and is greatly affected by the relative humidity of the air; the black color of the chemically modified antistatic fiber itself cannot be concealed in the light-colored fabric, affecting the appearance; and the conductive fiber blend type And conductive fiber embedded fabrics are widely used in antistatic fabrics because of their good electrical conductivity and excellent washing resistance.