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Advantages of CPP Protective Film
- Nov 23, 2018 -

CPP Protective Film is also a cast polypropylene protective film. According to different raw materials, it can be divided into homopolymeric CPP and copolymerized CPP. According to the application, it can be divided into general CPP, aluminum-plated CPP, and cooked CPP. This protective film product is a non-stretched, non-oriented polypropylene protective cast film. The CPP Protective Film has high transparency and good flatness.


CPP Protective Film also has good performance in many other aspects, such as good temperature resistance, has a certain degree of scratching without losing flexibility, and the softening point is about 140 degrees; the product feels good, shading, can be heat-sealed, not easy Anti-stick; excellent moisture and moisture resistance, with a certain resistance to oxygen and oil. As a protective film, it is non-toxic, odorless, odorless, and hygienic, and has a density of 0.92 g/cm3.


In addition, CPP Protective Film also has the special advantage that pe substrate film does not have - high temperature resistance. At present, CPP Protective Film is mainly applied to photoelectric film, diffusion sheet, light guide plate, film, prism sheet, especially suitable for ITO conductive protective film coating, and IMD, IML and other electronic manufacturing process.