What is the material of the screen protector?
OPP material protective film from the appearance point of view closer to the PET protective film, its hardness, there is a certain flame retardant, but its use of poor paste, the market rarely used.
PET material protection film is currently on the market the most common kind of protective paste, chemical called polyester film.PET material protective film is characterized by the texture is relatively hard, more scratch-resistant.
PVC material protection paste is characterized by its own soft texture, and paste convenient, but this material is relatively thick, light is not good, so that the screen looks more hazy.
PP material protective film is the first to appear in the market, the chemical name is polypropylene, there is no adsorption capacity, the general glue to stick, tear off the screen will leave a mark on the glue, a long time will corrode the screen.
