UVLED Product PET Optical Film Coating Application

In recent years, optical -grade PET polyester film has been widely used. Especially in the manufacturing process of the LCD display, PET optical film is an indispensable material, such as diffusion membrane, brightening film, anti -glare film, etc. In fact, this depends on the characteristics of the PET optical film -high light transmission, low mist, high brightness, high brightness, not yellowing, good attachment, good flatness, ignorance of dark patterns, high temperature resistance and ultraviolet radiation, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, goodness, and goodness, and goodness. Anti -scorching, not easy to break, etc. According to the effect of coating, the coating can be divided into three categories, that is, protecting the coating, decorative coating and functional coating. Apply different coating on PET polyester film, you can make different functions with different functions. For example, on the surface of the PET polyester film, the coating of scratching, anti -static (106 108) coating on the PET polyester film is made into a screen PET protective film for protection on the surface of the mobile phone or computer screen surface. Coating on the PET polyester film containing a coating containing optical particles or glass micro beads, which can be made into an optical diffusion film. It can be used for the backlight module of the LCD panel. The panel provides a uniform facial light source. The resin system with a particle component on the surface of PET polyester membrane can be made into an anti -glare film. It is used for the LCD display. Sandas to prevent the role of the picture from the tail of the picture, etc. According to market demand, Shenzhen Technology Co., Ltd. combines the PET optical film production process to adjust the UVLED wavelength with light (hybrid wavelength), and independently designed the needs of PET optical membrane production, replacing the original UV mercury lamp production, no need to replace the paint. The device does not need much change. In order to improve production efficiency, solve the exhaust gas treatment of mercury lamp production, improve environmental protection conditions; greatly reduce production costs, save energy and save power; reduce the maintenance cost and time of traditional mercury lamps (the life of the traditional mercury lamp is 800 hours, and you need to warm up. , UVLED's service life is 15,000 hours, which does not need to be preheated, is used immediately); improve the service life of PET optical membrane production molds.