How to distinguish good membrane from poor quality membrane

The products manufactured by the polymer protective film wholesalers can be used in many industries. What are the matters that need to be paid attention to during the use? Now let’s take a closer look? 　　PE protective film manufacturers follow the society With the development of electronic appliances, many products have used protective film in the digital aspect of electrical appliances. The protective film can protect the screen products. So when I choose a protective film, how should I choose a good protective film? PE protective film manufacturers teach you how to distinguish a good film from a poor quality film. The relationship between the three is usually that the more transparent the film, the lower the thermal insulation: the more reflective the film, the higher the thermal insulation. The film with high light transmittance, low reflectance, and good heat insulation effect is a high-quality film among the films, and the relative price is relatively high.　　 is often caused by the use of improper installation fluids and installation tools. Non-professional chemicals and tools cannot be used for membrane installation. It means that there is no anti-scratch layer inferior film. Next: The quality identification method of PE heat shrinkable filmPrevious: The method of removing residual colloids from PE heat shrinkable film