There are many ways to identify anti-static protective film. Below, Yihong Packaging Materials Factory will share a simple method for identifying anti-static protective film without professional equipment. The antistatic standard for protective film is currently measured by a high-precision resistance tester. Now all of us who work in the protective film industry can use my easy-to-learn method to judge and bring convenience to your work. . Diagonal Spandex Fabric,Cotton Spandex Fabric,Cotton Satin Drill Fabric,Elastic Thin Oblique Fabric SHAOXING HENGHAI TEXTILE CO.LTD. , https://www.henghaitextile.com
First prepare an anti-static PET protective film, an anti-static PET protective film, and some cigarette dust.
1. Put the cigarette ash on a wooden table.
2. Take the anti-static PET protective film with both hands and put 10 MM away from the cigarette ash on the cigarette ash. At this time, the protective film will not suck up the cigarette ash.
3. Change the conventional PET protective film and put it away from the cigarette ash by 10MM. At this time, the protective film will suck up the cigarette ash.
4. In fact, the principle is very simple, because the charged protective film will pick up small things, which have been learned from textbook physics. This method is really easy to learn, and it is really convenient and practical without detecting the device.
The polymer type antistatic agent selected by Yihong Packaging Materials Factory is environmentally friendly and the second is excellent performance. It not only reduces the cost, but also improves the antistatic performance, is not affected by the wet and dry environment, does not precipitate, and has stable resistance value.
Yihong reminds everyone that not all antistatic agents can be used. When choosing antistatic agents, we should also consider their application fields and select materials.