What is the principle of anti-static tape
What is the principle of the anti-static tape? The anti-static agent in the anti-static tape can effectively absorb the "moisture" in the appearance of the product and the air. After the moisture is obtained, it can neutralize the static electricity, thereby achieving the effect of anti-static , Antistatic tape is an antistatic agent added to the tape substrate or glue.
Add the antistatic agent before blowing the film and mix it evenly and plasticize it with the screw. This is relatively simple. Most of the antistatic tapes are PP/PE raw materials. Then blow the film. After the product enters, because the antistatic agent is distributed in the resin, and the antistatic agent is a low molecular weight surface active agent, it has the characteristics of hydrophilic and hygroscopic, and it is easy to migrate from the inside of the resin to the surface of the product. Water molecule layer, thus achieving the effect of discharging static electricity.
It also shields the ESD electrostatic discharge and external electromagnetic radiation of external personnel and equipment. The anti-static tape is suitable for the transportation and packaging of high-tech electronic products such as PCBs and ICs that are sensitive to static electricity. It not only has all the anti-static properties of anti-static tape. It has excellent anti-static, anti-radio frequency, waterproof steam penetration, anti-salt fog and many other functions. The unique four-layer structure can form an "induction cover" effect to prevent the objects in the electrostatic tape from being isolated from the electrostatic field. In addition, the inner layer is made of vinyl that can eliminate static electricity, which has excellent anti-static function. The inner and outer layers of the anti-static shielding material are composed of transparent anti-static materials, with a semi-transparent conductive metal layer in the middle, so it has good anti-static and static shielding performance. The appearance is silver-gray and translucent, and the packaging can be seen through.