How to choose high-quality protective film

Speaking of PE protective film, I believe that many friends will not be unfamiliar. We can see it in various video preservation and some electronic products that are common in daily life. It is an indispensable and important part of modern industrial products. Products, PE protective film has been widely used in many hardware industries, backlight boards, cold light boards, and mobile phone screens. PE protective film is a kind of polymer organic compound with relatively simple structure. It is also a very widely used polymer material in the world. In recent years, the market demand is increasing and it is showing a steadily rising trend. Many friends When shopping, I don’t know how to choose. Today we will talk to you about this issue: Do you know? In the production process of this material, there are many factors that will affect the quality of the product, such as blown film technology, coating process and original film, etc., will affect the transparency of the product, crystal point and whether it will turn yellow, etc. However, the quality of this material is actually the adhesive to a greater extent. The quality of the adhesive will directly affect the applicable products of the film. The most commonly used adhesives on the market are mainly There are two kinds of oil glue and water glue. Generally speaking, oil glue is more commonly used in some high-quality products, such as computer casings, solar panels, liquid crystal display membrane switches, mobile phone screens, plastic lenses and surface protection of painted parts. It can effectively prevent the product from being polluted by dust, and is not damaged on the production line. The performance of anti-oxidation and anti-fouling is also very good. Stainless steel plate and cold rolled plate and so on.

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