pu plastic protective film advantages and uses

pu plastic protective film advantage and use pu plastic protective film introduces a transparent PET as the base material, polyurethane adhesive coating and laminating protective film from the film made of. There are many colors to choose from and viscous. pu plastic protective film advantages of a smooth surface, good discharge performance, good adsorption properties; 2, layer chemical resistance, non-silicon components, silicon-free transfer of three, fit good performance, high temperature without adhesive residue, sticky stability; 4, high temperature and humidity in general have good weather resistance; 5, pay no posted after stripping residue, no trace, will not play a fog; 6, high permeability material, ensuring a high-definition picture quality; 7, in the purification plant production, clean coating, clean and high performance with excellent appearance; pu plastic protective film uses a surface protective of optical products; process the surface protection 2, mobile phone lenses, Polaroid, LCD optical mirror protection 3, mobile phone, PDA, tablet PCs and other electronic products display windows;; protective film, the liquid crystal display panel, touch screen manufacturing process, after forming a temporary carrier in optoelectronic materials TP production process often use the most used materials root cause is the protective film, while using a protective film (silicone protective film) often occur ring seal, fog, out of plastic and other phenomena, and the above phenomenon is the main component of glass, silica, silicone protective film glue FIG. layer (in contact with the panel surface) mainly composed of silicone. Silica and silicone molecules in the silicon element at a hot and humid environment for a long time or is prone to migrate silicon ion affinity between molecules badly or shorter will be printed circle phenomenon, need the right amount solvent wipe can be lifted; while there will be a good point to affinity fog phenomenon, as when two molecules react will be very easy to stick dead, out of plastic and so on. Therefore, the protective film of silica gel repetitive matching test (the protective film paste heated humidification on the panel for several hours). Free samples, welcomed the consultation.