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What are the advantages of PET compared to the PVC protection film

Z.A Industry and Trade Co.,Ltd | Updated: Dec 22, 2017

PET protection film is one of the most common protection stickers on the market at present, which is called polyfat membrane. The characteristics of the PET protective film are the hard texture and the scratch resistance. And for a long time do not like PVC materials that turn yellow oil. But generally, the PET protective film is made by electrostatic adsorption. It is easy to blister and fall off, but even if it falls off, it can be reused in water. The price of PET protective film is much more expensive than that of PVC. Many foreign brands mobile phone factory, random is configured to protect the PET paste, using PET materials protection stickers and packaging workmanship is exquisite, dedicated to selling mobile phone models to build the protection stickers, do not need to cut can be used directly, the well-known brand in foil on the market are part of the products produced by PET material. The net is to provide all kinds of protection membrane wholesale.

The protective coating of PVC materials is a relatively long developing plastic material. Although the rising stars are constantly covered by the brilliance before PVC, but reputation is outside, and PVC is low in cost, so it still has certain market influence in China. The PET protective film is a relatively professional protective film. With the development of information era, its role is gradually expanding, and its influence is not to be underestimated. Compared with the gradually fade PVC material at present, PET accounted for 1/3 of the packaging film industry country, Three Kingdoms is the situation with the PE protective film, OPP protection film.

The full name of the PET protective film is the high temperature resistant polyester film. It has excellent physical, chemical and dimensional stability, transparency and recyclability. It can be widely used in magnetic recording, photosensitive materials, electronics, electrical insulation, industrial membranes, packaging, decoration and other fields.

PET protective film is a kind of more comprehensive packaging film. It has good transparency and gloss; it has good air tightness and fragrance protection; moisture resistance is medium, and the moisture permeability decreases at low temperature. The PET protective film has excellent mechanical properties, and its strength and toughness are the best among all thermoplastics. Its tensile strength and impact strength are much higher than those of ordinary films. It is very effective and stable in size, and suitable for two times of printing, paper bags and so on. The PET protective film also has excellent heat resistance, cold resistance, good chemical resistance and oil resistance.

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