【Popular Science Dry Goods】Knowledge about PET protective film

PET protective film is also known as high temperature resistant polyester film, PET protective film can be divided into single-layer, double-layer and three-layer protective film according to its use, the color is transparent, gold and gray, etc.

Features of PET protective film：

1. It has excellent physical properties, chemical properties and dimensional stability, transparency, recyclability, and can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial films, packaging decoration and other fields.

2. The texture is relatively hard and scratch-resistant.

3. Generally, PET protective film relies on electrostatic adsorption and can be reused.

4. The price of PET protective film is more expensive than that of PVC, and the surface of the product must be known when the general high-end digital products leave the factory

Paste a layer of PET protective film to play a protective role.

5. With the development of special functional films, new uses of polyester films are constantly emerging. It can be produced into mobile phone LCD protective film, LCD TV protective film, mobile phone keys, etc.

The next issue introduces the difference between PET protective film and ordinary protective film, so stay tuned