How to distinguish silicone protective film from acrylic adhesive protective film?

 
For ordinary consumers, glue varies little. But for professional needs, acrylic adhesive and silicone protective films are significantly different from each other.

Differences:

The acrylic adhesive protective film is widely applied. Due to viscosity variations, it can be affixed on many products. They are relatively cheap.

The silicone protective film is mainly suitable for glass surfaces or glossy surface. There are a lot of differences between them.

1) Acrylic adhesive has high viscosity, so there are adhesive traces after labels are torn off. Silicone has low viscosity, so there are no traces after labels are torn off.

2) The silicone adhesive protective film can be quickly affixed without few bubbles once it is gently pressed by fingers on a surface, while the acrylic adhesive protective film is affixed slowly with bubbles.

3) The acrylic adhesive protective film has higher image quality than the silicone adhesive protective film.

4) Silicone adhesive features good heat resistance and low-temperature properties, and its flatness can be easily controlled. Acrylic adhesive features high image quality, low price, excellent aging resistance and high viscosity and can be produced easily.