Silicone protective film is a kind of PET protective film formed according to high temperature with another layer of organic chemical silica gel coating on the original PET film. Silicone protective film is divided into single-sided silicone protective film, two-layer silicone protective film, and three-layer silicone protective film.
Silicone protective film is generally used to maintain the protective film of electronic product displays. It has the conditions of precision processing and extrusion processing, high cleanliness level, no white spots, fog, sand holes, no stainless steel wire drawing, no scratches, etc.; It has the characteristics of low adhesion, high adsorption, fast automatic steam exhaust, high temperature resistance, good resistance to analytical chemical organic solutions, easy cutting and punching, and tearing off without leaving glue stains.
Silicone maintenance film cutting applications are very wide: such as digital equipment, electronic components description, car applications, home appliances, tempered glass production and processing, printing and packaging, diagnosis and treatment, etc.
Silicone protective film features:
1. High transparency and high exhaust pipe;
2. Good adhesion, no glue stains (not easy to degumming), no phantom;
3. It has the characteristics of high and low temperature resistance, good resistance to washing with organic solutions, low adhesion, high adsorption, fast and automatic defoaming, easy cutting, easy drilling, and no glue stains after tearing.
Advantages of silicone protective film:
1. The transparency of the silicone protective film is relatively high, and it is generally used for the maintenance of the display surface. At this stage, the three-layer 125 high-definition film that is often said on the market uses silicone adhesive.
2. Silicone protective film generally has a self-priming effect, and can be maintained on some relatively smooth and clean surfaces, such as mirror glass laminated glass, monitors, plastic casings, etc.
3. In addition, the silicone protective film also has the advantage of a fast exhaust pipe, so many people prefer to use this silicone protective film when attaching a monitor, because it is not like the protective film of the acrylic sheet. There will be a lot of bubbles, and the damage is unique.
4. The adhesiveness of the silicone protective film is relatively stable. Generally, it is not easy to produce glue stains, and it has a certain practical effect of high temperature resistance. It can be used for a long time in places with high temperature.
5. The anti-corrosion effect of the silicone protective film is also relatively good, and some anti-corrosion sites can be used.
6. The strong glue of the silicone protective film does not produce powder like the acrylic protective film, so its own clean room grade is also very high.