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What are the three types of functional PET optical film coatings? -Film supplier

by:POLYVA     2021-11-04
According to the function of the coating, the coating can be divided into three categories, namely, protective coating, decorative coating and functional coating. Coating different coatings on the PET polyester film can produce films with different functions. For example, coating the surface of the PET polyester film with an anti-scratch and antistatic (106~108Ω) coating to make a screen PET Protective film, used to protect the surface of mobile phones or computer screens. The PET polyester film is coated with a coating containing optical particles or glass beads to make an optical diffusion film. It can be used effectively for LCD panel backlight modules. Eliminate light and dark interleaving or dot phenomenon, improve the brightness of light, and provide a uniform surface light source for the LCD panel. The surface of the PET polyester film is coated with a resin system with particles to make an anti-glare film and use it for liquid crystal displays. It has the function of preventing the tailing of the picture by using the scattering of the reflected light and the internal scattering caused by the refractive index difference between the hard-coated resin and the particles. It is a company specializing in the production of PET film with multiple functions, such as: transparent PET film, milky white PET film, release PET film, supply of PET motor film, etc. With a wide variety of products, affordable prices, and environmental protection, we provide customers with excellent quality and service based on the service tenet of excellence in production, honesty and trustworthiness in distribution, and warm and thoughtful service. Interested parties welcome to inquire!
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