An important point of the anti-static protective film is on prevention, because many electronic products such as electronic components, computer cases, air-conditioning display panels, computer fans and other products need to prevent static electricity, and then cause dust to carry on the inside of the product or damage the appearance of the product. At this time, the antistatic protective film needs an antistatic function, so what is the antistatic principle of the antistatic protective film?

The antistatic film is mainly produced by adding an antistatic agent called an antistatic agent to the substrate or glue, and then has an antistatic function. Currently, most of the protective films on the market are made of pe or pet. Before blowing the film, add a certain amount of antistatic agent to the raw material and mix it uniformly and screw the plastic film to blow the film, because the antistatic agent is uniformly dispersed in the film after the induction of water, and the antistatic agent is low The surface active agent with molecular weight has the characteristics of hydrophilic and hygroscopicity, and it simply migrates from the inside of the film to the finished product with hydrophilic appearance, forming a layer of water molecules, thus achieving the effect of discharging static electricity.