How much do you know about pe electrostatic film? -technical knowledge
How much do you know about pe electrostatic film? Release time: 2021-08-17 Click: 3237 PE electrostatic film is generally a transparent color film. When making this protective film, it is made by adding anti-static liquid after the PE protective film is glued. Generally After adding the anti-static effect, the film will appear slightly gray when rolled up. PE electrostatic film is suitable for touch screens of mobile electronic products, glass lenses, various types of panels, and surface protection of products shipped. PE electrostatic film is easy to apply, can provide good protection for packaging items, and is easy to use. It has been widely used in surface material protection and prevention of static electricity during the production process of FPC, PCB, and electronic components. In practical applications, this kind of protective film does not drop powder and chips through cross-cutting, and has excellent printing functions, protection of cell phone button coating process, plastic parts shell, diffusion film surface, PORON and other foam punching protection. The good performance of PE electrostatic film is not only related to its material selection, but also closely related to production standards. The production environment of this product is required to be produced in a clean workshop ≤1000 to ensure that the product has a good appearance quality. Secondly, the product has high cleanliness, good transparency and good weather resistance. Moreover, the actual application of the product has the advantages of easy peeling, no residual glue after pasting, no trace, and low pollution of small molecules. In other words, after using the PE electrostatic film product, it can effectively prevent the dust and particles contained in the air from being adsorbed by the product, and reduce the damage of microelectronic devices caused by static electricity. Compared with the ordinary type of PE protective film, the bonding layer must be silicon ion electrostatic adsorption. The reason: the compound glue is strong and not easy to peel off, and has a certain corrosiveness. If it is pasted on the LCD screen for a long time, it will easily corrode the screen surface. , Affect the image quality display effect. PE electrostatic film is generally made of three-layer co-extrusion or multi-layer co-extrusion synchronously made of a variety of materials surface protective film, using PE material as the base material, one of which is EVA self-adhesive material, this material belongs to low molecular high polymer When a large amount of low-molecular-weight polymers accumulate on the surface of the protective film, these low-molecular-weight polymers will be inlaid with the small pits on the surface of the product to be attached. As a result, it can be pasted with the product without applying glue, which is the so-called electrostatic adsorption and pasting. The electrostatic film on the market can also be called a self-adhesive film. This kind of electrostatic protective film does not need to be coated with glue, is safe and environmentally friendly, is easy to stick and stick, and is electrostatically adsorbed. pe electrostatic film is widely used in surface protection of hardware products, TV frames, optoelectronics, electronic instruments, acrylic sheets, PC sheets, plastic product shells, high-gloss panels, glass lenses, stainless steel, PC plating boards, aluminum high-gloss surface materials, etc. It can also be used for high temperature heat paste. The pe electrostatic film has the following characteristics: 1. The pe electrostatic film itself does not contain any chemical solvents. It is produced in a class 1000 high-clean dust-free workshop. No matter in the production process or in the future use process, it will not Produce toxic and harmful substances. 2. The surface of the pe electrostatic film has good surface adsorption, good adhesion, and no glue residue after tearing off, which does not affect the appearance of the product. 3. Easy to stick and tear, good temperature resistance, no yellowing and overflow of glue, easy to operate and light, safe and environmentally friendly. 4. Smooth surface, good transparency, no dust spots, uniform thickness 5. Good moisture resistance and weather resistance, can withstand a high temperature of up to 120 degrees, and can be used in a higher temperature environment.