Protective film made from AR material is the best protective film on the market at present. AR material is a kind of synthetic material, generally composed of three layers: silica gel as the adsorbed layer, PET as the interlayer and outer layer as the special processing layer. And the special processing layer can be further classified into AG processing layer and HC processing layer. AG processing refers to Anti-Glare processing which is used in matte protective film. HC processing is Hard Coating processing, used in protective film with high light transmittance. AR protective film features the effect of non-reflective screen and high light transmittance which exerts no affect on the display of screen. Besides, the surface is specially treated to soften it and make it scratch-resistant and friction-resistant. No scratch leaves on it even after a long time of using. The chemical material silica gel is used as binder to stick the film to the screen without damaging the screen and marks left on it. What's more, it is washable and reusable. At present, it has become the major research object of some famous manufacturers of protective films like OK8 and BENKS. It's easy to buy on the market. But it's more expensive than that made from PET material.
