Introduction to PET film

PET film is also known as high temperature resistant polyester film. It has excellent physical properties, chemical properties and dimensional stability, transparency and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging decoration, screen protection, optical grade mirror Surface protection and other fields. High temperature resistant polyester film model: FBDW (single matte black) FBSW (double matte black) High temperature polyester film specification Thickness width Roll diameter core diameter 38μm~250μm 500~1080mm 300mm~650mm 76mm(3〞), 152mm (6〞) Note: The width specification can be produced according to actual needs. The film roll has a conventional length equivalent to 3000 m or 6000 of 25 μm.

Usage

With the development of special functional films, new uses of polyester films have emerged. Can be produced into a mobile phone LCD protective film, LCD TV protective film, mobile phone buttons, and so on.

PET film is a relatively comprehensive packaging film. It has good transparency and luster; it has good air tightness and aroma retention; it has moderate moisture resistance and has a low moisture permeability at low temperatures. Metallic PET film has excellent mechanical properties, its toughness is the best among all thermoplastics, tensile strength and impact strength are much higher than general film; and it has good strength and dimensional stability, suitable for secondary processing such as printing and paper bags. The PET film also has excellent heat resistance, cold resistance, and good chemical resistance and oil resistance. However, it is not resistant to strong alkali; it is easy to carry static electricity, and there is no proper antistatic method. Therefore, attention should be paid when packaging powdery articles.