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The remarkable features and main applications of PET protective film
- Jun 05, 2018 -

PET protective film has excellent physical properties and chemical properties. In addition, the product is stable in size, has good transparency, and is recyclable, and is now widely used in the market. PET protective film is also the most common kind of protection on the market. Its most notable feature is its relatively hard texture, relatively scratch-resistant, and durable.


In fact, PET protective film also has a certain degree of decorative, can improve the appearance of the product appearance, the product is actually a more comprehensive performance of the packaging film. Its transparency is good, shiny; has a good airtight and fragrant; moisture resistance is moderate, and the rate of moisture permeability decreases at low temperatures. At the same time, its mechanical properties are excellent, its toughness is the best among all thermoplastics, and its tensile strength and impact strength are much higher than those of ordinary films.


Not only that, but also compared to PET protection film also has a strong heat and cold performance, coupled with good chemical resistance and oil resistance, has been widely recognized by users. Its good strength, dimensional stability, can be used for printing and other secondary processing. In practical applications, it also shows good performance. Its environmental protection is non-toxic and odorless. There is no static material migration on the surface of the product. Generally, it is processed in a clean environment of class 1000, and the degree of cleanliness is excellent.


At the same time, the transparency of the PET protective film is also very prominent, so that during the production process, it can perform optical inspection of the optical film while protecting the material. Low viscosity, little change in adhesive force after attachment, excellent anti-static performance, long-lasting performance and stability, and can be used for surface protection of different products.


With the continuous development of the market, PET protective film has been widely used in many industries due to its excellent performance. For example, it can be used in the hardware industry, the optoelectronics industry, the plastics industry, the printing industry, and the wire and cable industry. In addition, the PET protective film is particularly widely used in the electronics industry. In production, this kind of protective film is generally used to ensure that finished products and semi-finished products are free of scratches and breakage during the assembly line process.