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[Chemical Knowledge]：Wide range of uses of polyester film

Read： 881 Time：20months ago Source：Transform the World with Simplicity

Polyester film is a highly plastic, transparent or translucent film made of polyester (PET). It has the characteristics of low density, high mechanical strength and high stability, so it is widely used in various fields. Here are some common uses for this material.

1. industrial use

polyester film has a wide range of applications in the industrial field, mainly as electrical insulation materials and packaging materials. Due to its high strength, high temperature and high pressure tolerance, it is widely used in electronics, optics, semiconductors, power, cables and other industries. At the same time, it is also one of the most common packaging materials, which can be used for packaging food, medicine, cosmetics, paper, textiles, etc., to keep the packaged items fresh and dry.

2. commercial use

polyester film also has a wide range of applications in the commercial field, such as advertising media, posters, labels, book cover, etc. Because polyester film has high gloss and optical properties, it is widely used as a printing material in the commercial printing field.

3. medical use

In the medical field, transparent polyester film can be used to make blood bags and infusion tubing. At the same time, it can also be made into medical packaging materials, such as pharmaceutical packaging bags, medical equipment packaging bags, etc. The advantages of polyester film are that it has no odor, is non-toxic, and has high transparency, so it is very safe for use in the medical field.

4. Daily Use

In daily life, polyester film is often used to make various bags, packaging boxes, tableware, etc. For example, transparent polyester bags can be used to store various foods, stationery, jewelry and other items, and printed polyester films can be made into packaging boxes with various patterns. The application of polyester film can also be extended to other fields, such as solar panels, communications, aerospace and so on.

polyester film has a wide range of applications in various fields. It not only has high mechanical strength and chemical stability, but also can adapt to various environments and requirements.

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