What is the difference between optical grade PET protective film and ordinary film materials? -technical knowledge

What is the difference between optical grade PET protective film and ordinary film materials? Source: Protective film factory direct sales Release time: 2019-12-21 Hits: 6342 Although optical-grade mobile phone PET protective film has reached a hot sales level in some places, it is only used by a small number of high-end users in China, and a large part of the reason is domestic Consumers do not know about optical-grade mobile phone film materials. What is the difference between this optical-grade mobile phone PET protective film and the ordinary mobile phone film materials on the market? Ordinary mobile phone PET protective film is mainly used to protect the mobile phone from damage, so it is often concerned about its scratch resistance, light transmittance, anti-fingerprint and other functions. At present, most of the mobile phone film materials sold on the market, such as high-transparent anti-scratch, matte anti-fingerprint, mirror, AR, anti-peep and other functional films, mostly belong to this category. However, they do not have high requirements on the light and shadow effects of the film, as well as touch sensitivity. The optical-grade mobile phone PET protective film is different. It is developed on the basis of ordinary mobile phone film materials. In addition to having all the basic functions of ordinary mobile phone film materials, it pays more attention to the optical properties of the film. Therefore, this protective film has ultra-high light transmittance, and its color reproduction is extremely strong. After use, it can maintain the original display effect of the mobile phone screen. It has stronger anti-glare characteristics, anti-reflection effect, anti-ultraviolet effect and high Touch sensitivity brings better touch audio-visual experience to mobile phone users. Foshan Bowei Environmental Protection Material Co., Ltd. is an electronic material supplier with 20 years of experience. It can produce PET film with multiple functions, such as: sub-(matte) PET film, flame-retardant (fire-resistant) PET film, inkjet printing Film, anti-static PET film, anti-fog PET film, anti-UV PET film, non-shrinking PET film, PET release film, optical PET film, etc. Interested parties welcome to inquire!