Compared to other protective film products, PET polyester protective film on the surface is different, very smooth and shiny;Not only that, it has excellent physical and mechanical properties in a wide temperature range,Long-term use temperature up to 120 ℃, and creep resistance, fatigue resistance, abrasion resistance, dimensional stability are good.
What are the other characteristics of PET polyester protective film?
PET polyester protective film as a common protective material, has good mechanical properties, especially its impact strength, is 3 to 5 times the other films, folding resistance is good;At the same time, it is also outstanding in oil resistance, fat resistance, acid resistance, dilute alkali, most solvents resistance and so on.
The test proved that, PET polyester protective film has excellent high and low temperature performance,Long-term use in the temperature range of 120 ℃,The short-term use can even withstand 150 ℃ high temperature, and resistant to -70 ℃ low temperature;And high, low temperature on the mechanical properties of small.
PET polyester protective film for the use of the product, which can effectively block the gas and water vapor, indicating PET polyester protective film on gas and water vapor permeability is low, with excellent gas barrier, water, oil and odor properties, Protect the surface from these substances.
In addition, PET polyester protective film is also very high transparency, can block UV light, good gloss. Of course, it is also a non-toxic, odorless, hygienic and safe plastic film that can be used directly in food packaging. The above analysis fully confirmed the use of PET polyester protective film has obvious advantages.
PET polyester protective film categories and their advantages
Because of the advantages of PET polyester protective film, and the physical properties are relatively stable, so often in industrial sites will use this protective film, it can not be easily affected by the surrounding environment during use, to ensure its good use effect.
Manufacturers according to the user's request, flexible custom PET polyester protective film size, to meet the needs of different processing units. Coupled with its transparent appearance and good visual effects, as well as its recyclability, PET polyester film can be seen everywhere in the electromagnetics and packaging industries.
In order to meet the needs of people's applications, the current PET polyester protective film types are also beginning to increase, the user when buying the film can be based on the actual application needs to buy. High-gloss film is a more common PET polyester protective film, this film not only has high physical properties, but also chemical properties.
Compared with the general film, the transparency of this product is higher, and the surface of the film is shiny. Nowadays, the film is widely used in aluminized processing places and has a very high decorative effect. Therefore, after being put into application, The user's consistent high praise.
Mentioned PET polyester protective film Many users will think of transfer film, transfer film and other types of products also have their own unique advantages. This film has a high degree of stretch and the properties are also very stable, not susceptible to temperature and environmental effects, so the service life of the film is relatively long.
In addition, this PET polyester protective film surface is very smooth, usually in the process of using the film do not have to worry about after the stripping can not be used again, this film can be repeated multiple use, users can save more costs. In short, no matter what kind of PET polyester protective film, should be consistent with the actual needs of the principle.
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