What are the types of screen protect films?

Common screen protective film is generally divided into two categories, one is processed protective film, which is a functional film, the characteristics of the process protective film are cheap, glue thickness, and substrate thickness will be relatively thin because the main role of the process protective film is to play a temporary protection role, so the price is the core factor; There is also a kind of functional protective film, functional protective film, there are many kinds of common anti-scraping protective film, frosted protective film, anti-blue protective film, anti-violet protective film, anti-peep-watching film, these functional protective film is mainly applied to the hands of the end customer, in order to make the film experience better, so the relative substrate thickness and glue thickness will be thicker.

Among them, the frosted protective film is made by coating sand on the surface of the substrate. The sand of the frosted protective film is divided into coarse sand and fine sand, the finer the sand, the smoother the feel. The frosted protective film can prevent our fingers from contact with the protective film when using the equipment and leave fingerprints and also play a certain anti-glare effect. Phones, tablets, and other devices with matte covers can also look like a premium texture, which is perfect for those with sweaty hands.

The anti-scratch protective film refers to the coating on the surface of the protective film and hard coating to make the protective film with an anti-scratch effect, so that we in the daily use of protective film surface is not easy to appear scratches, the anti-scratch degree is generally expressed by numbers plus English letter H, common hardness is generally 1-9H, the larger the number represents the higher the anti-scratch degree And anti-scratch protective film will generally use high permeability material to do, so in the visual effect this piece is better, including some other functional film, also generally do some anti-scratch treatment, so as to better extend the service life of the protective film.