Material characteristics of finished product protective film die-cutting

The material characteristics of conductive & shielding materials for die-cutting and finished product protective film die-cutting have evolved with the introduction of full-screen displays, ceramic casings, and glass casings on the market. People inevitably need to "dress" their mobile phones and tablets, but do you really understand mobile phone protection?

Generally, the protective film materials we use can be divided into the following categories. Today, Baimeike's editor will guide you to truly understand protective films

1. PP material

Protective film made of PP material, whose chemical name is polypropylene, first appeared on the market. It has no adsorption ability and is generally adhered with glue. After being removed, it leaves a glue mark on the screen, which can corrode the screen over time. It has now been basically eliminated.

II. OPP material

The protective film made of OPP material appears similar to PET protective film in appearance, with high hardness and a certain degree of flame retardancy. However, its adhesive performance is poor, making it rarely used in the market.

9759彩票集团III. AR material

9759彩票集团1. The protective film is the best screen protector known on the market. AR is a synthetic material, generally consisting of three layers: silicone as the adhesive layer, PET as the middle layer, and a special treatment layer on the outer layer. The special treatment layer is generally divided into two types: AG treatment layer and HC treatment layer. AG stands for anti-glare treatment, and the frosted protective film adopts this treatment method by using magnetic material die-cutting.

9759彩票集团2. HC stands for hardness coating, which is a treatment method used for high-transmittance protective films. The characteristic of this screen protective film's die-cutting is that the screen does not reflect light, has high transmittance (over 95%), and does not affect the display effect of the screen.

9759彩票集团3. The surface of the material has undergone special processing, resulting in a soft texture with strong resistance to friction and scratching. Even after prolonged use, it will not show scratches. The adhesive, made of chemical silicone, adheres to the phone screen, ensuring no damage to the screen itself. When removed, no marks will be left, and it can be reused after cleaning.

9759彩票集团IV. Characteristic:

9759彩票集团The highly adhesive back glue can be applied in harsh environments and firmly adheres to various product surfaces, providing strong dustproof effect

9759彩票集团V. Application:

9759彩票集团It is widely used in electronic products with speaker components, such as mobile phones, walkie-talkies, mobile computers, mobile media players, Bluetooth headphones, hearing aids, radios, and other outdoor waterproof electronic products.