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The use of PET protective film-iPad protective film

by:YoukingTech     2021-11-14
PET protective film is also known as high temperature resistant polyester film. It has excellent physical properties, chemical properties, dimensional stability, transparency, and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, and industry. Film, packaging decoration and other fields. With the development of special functional films, new uses of polyester films are also emerging. Can be produced into mobile phone LCD protective film, LCD TV protective film, mobile phone buttons, etc. PET protective film is a kind of packaging film with more comprehensive performance. It has good transparency and luster; PET protective film has good air-tightness and fragrance retention; moderate moisture resistance, and moisture permeability decreases at low temperatures. PET film has excellent mechanical properties, and its toughness is the best among all thermoplastics. Its tensile strength and impact strength are much higher than ordinary films; it has good stiffness and stable dimensions, and is suitable for secondary processing such as printing and paper bags. . PET protective film also has excellent heat resistance, cold resistance and good chemical resistance and oil resistance. But it is not resistant to strong alkali; it is easy to be charged with static electricity, and there is no proper anti-static method.
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