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What is transparent PET film , what place often used ?
- Feb 26, 2018 -

Transparent PET film , A polyethylene terephthalate as raw material, the use of extrusion method made of thick sheet, then biaxially stretched made of film material. It is not only a colorless transparent, shiny film, but also has excellent mechanical properties, rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature and low temperature, chemical resistance, oil resistance and good sealing a series of advantages.


As a commonly used barrier composite film substrate, the price of transparent PET film is relatively high, but its application range is very wide. Generally 12mm transparent PET film is commonly used as the outer layer of cooking and packaging materials, Printing is better.


Not only that, transparent PET film will also be used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging and decoration and other fields, to protect this product from external factors, such as protection of LCD, touch Screens, cell phones, digital cameras and PDA screens in use to avoid scratches, to protect the screen effect.


Transparent PET film used in the polyester raw materials belonging to the polymer compound is made of terephthalic acid and ethylene glycol polycondensation to produce polyethylene terephthalate, which part of the PET and then by underwater pelletizing and eventually generate . Fiber-grade polyester chips used in the manufacture of polyester staple fiber and polyester filament, is the supply of raw materials for polyester fiber processing of fiber and related products.


Not only that, polyester bottles, films and other uses, widely used in packaging, electronics, healthcare, construction, automotive and other fields, transparent PET film is only one of them, but its growth rate is obvious to all of.