Many friends are not particularly familiar with release films. Firstly,PET release film is very thin, to what extent? You may think that the thin material you've seen is transparent tape, but here I want to tell you,The thickness of PET release film can even be as thin as ordinary transparent tape1/3 or even 1/5. Not only is it very thin, but it also weighs very light. Applying this type of film to plastic sheets or glass is almost imperceptible to the naked eye.

The reason why PET release film is thin and lightweight is that the combination of these two properties can bring great benefits. A camera that everyone may have used but has a lens. The surface of this type of lens is very fragile without the protection of other substances, and a slight lack of attention can make the lens look larger and more colorful. So, many very fragile lens surfaces can be protected with PET release film. After applying this film, the optical ability of the lens is not affected, and it is thin, lightweight, and has excellent light transmission effect. Therefore, after applying the film, it will not affect the function of the lens.

Reechas Technology reminds friends that although PET release film can be used to stick to the surface of the lens for protection, this is not the main function of the material at all. PET release film has many other uses, such as its excellent exhaust ability. Therefore, some electronic materials require a thin and sturdy film for protection while also ensuring breathability, which requires the use of this film. For example, some electronic devices are very sensitive to ultraviolet radiation, and after pasting, the ability to prevent ultraviolet rays is excellent.