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Specific Properties Of Polyester Films

Jun 26, 2017

   Polyester Film (PET) is a thin film material which is made of polyethylene terephthalate as raw material by extruding method, and then by biaxial stretching.    

    Polyester Film environmental protection film Pet film white film and other printing and packaging supplies, widely used in FRP industry, building materials industry, printing industry, medical and health. Polyester film is also called polyester Film optical film paper polyester film film membrane film of benzene tin films.
Usually colorless transparent, shiny film (now added additive particles to make it color), excellent mechanical properties, rigidity, hardness and toughness, puncture resistance, friction resistance, high temperature and low temperature, chemical resistance, oil resistance, gas tightness and Paushan are good, which are commonly used as one of the permeable composite film substrates, but the corona resistance is not good. The properties of the polyester film determine its different uses. Different applications of polyester film on the requirements of raw materials and additives and processing technology have different requirements, its thickness and technical indicators are not the same; In addition, only bopet have a variety of uses, so according to the use of the film is boPET.Polyester Film
   High transparency and gloss: nanoparticles particle size between 1 100n, less than the wavelength of visible light, less impact on the transparency of the film. High barrier performance and heat resistance: using nano-materials with special properties and unique processing technology, nano-scale materials are evenly dispersed pet matrix, in the film production process by stretching orientation, so that the pet film presents excellent barrier performance, O, CO2, $literal through the rate of doubling down, heat-resistant performance also greatly improved, can expand the application of pet, greatly prolong the shelf life of the packaging, can also be used for hot filling or sterilization occasions. Pet polyester Film, has passed the United States UL certification. This product is widely used in motor, packaging, printing, clothing and electronics. For a wide range of users to provide slitting tape and block belt business. Product price according to quality grade, thickness is divided.Polyester Film
   Pet Polyester film has excellent physical, chemical properties and dimensional stability, transparency, recyclable, can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial film, packaging decoration and other fields, with the development of special functional polyester film, new uses continue to appear.Polyester Film