How to use protective film with different viscosity

In our life, we can come into contact with many different electronic products, such as mobile phones, computers, etc., and they also have very different requirements on the viscosity of product protective films. Some protective films can rely on the electrostatic adsorption to protect electronic products, so there is no residual glue left on the surface of electronic products. When we protect the surface layer When the film is torn off. It can also keep the beauty of electronic products

Generally, the surface protective film as the screen has certain viscosity. We can find that different product surfaces have different choices for the viscosity of the protective film, so we should first understand the classification of the viscosity of the protective film when choosing the protective film.

The screen protective film can be divided into ultra-low viscosity protective film, low viscosity protective film, medium viscosity protective film, medium viscosity protective film, high viscosity protective film and ultra-high viscosity protective film according to the degree of viscosity.

1. Ultra low viscosity protective film

As the name implies, it is a kind of film with the weakest viscosity compared with other protective films, with a viscosity of 0.9n/cm. Most commonly used in organic plates, instruments, displays, glass lenses, plastic lenses and other products. Easy to paste and tear, it is very convenient to use, and there is no residual glue left on the articles. The low viscosity protective film is more stable than the adhesive force and has better adhesion.

2. Medium low viscosity protective film

The adhesive force of 1.2n/cm is stable, the adhesion is good, the re peeling performance is good, and there is no residual glue. It is suitable for furniture, such as Polaroid, stainless steel, ceramic tile, marble, artificial stone, etc

3. High viscosity protective film

The adhesive force is stable, the adhesion is good, the re peeling performance is good, and there is no residual glue. The viscosity of high adhesive protective film is 1.5n/cm. It is suitable for fine grain grinding board, aluminum-plastic board, difficult to stick plastic board, etc. the viscosity of ultra-high adhesive protective film reaches 1.9n/cm. It is easy to use, easy to stick and tear, no residual glue. It is suitable for thick grain aluminum plate and other hard to stick materials.

We only have a better understanding of the functions and uses of different adhesive protective films for us, so as to protect the most beautiful side of our products. There is an old saying that we should "make the best use of everything". The same is true of protective films. Only when you have a better understanding of it can you choose a good protective film to protect your products in production.