Types and characteristics of PET optical polyester film-technical knowledge
Types and characteristics of PET optical polyester film Source: protective film factory direct sales Release time: 2019-10-22 Click: 1311 One or more layers of film plated on the surface of optical parts to change the optical characteristics of the surface of optical parts are optical PET film. Optical PET film is divided into reflective film, antireflection film, filter film, optical protective film, polarizing film, spectroscopic film and phase film according to application. The first four are commonly used. Optical grade polyester film has excellent optical properties such as low haze and high light transmittance, high surface finish, and small thickness tolerance. It is mainly used for diffusion film, brightness enhancement film, reflective film and antistatic protection in high-end liquid crystal display equipment. Films, protective films in touch panels, and films for flexible displays, etc. Among the upstream raw materials of liquid crystal panels, optical films are used in backlight modules, polarizers, and liquid crystal materials. 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!