Differentiation between Mobilephone Steel Film and Mobilephone Protective Film

& nbsp; & nbsp; & nbsp; & nbsp; ordinary mobile phone film material is divided into: PP material, PVC material, pet material, arm material. It's a plastic sheet. Ordinary stickers can only prevent slight rubbing and dust. But the main material of ordinary HD film is PET.

& nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the core material of toughened glass film is: toughened glass. Only glass raw materials are imported and made in China. Imported glass materials can be selected, mainly imported glass can achieve 95% transmittance and 50-70% bending degree.

& nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; each has its own advantages and disadvantages: the production process of high-definition film is simple, the cost is low; the process of steel film is relatively complex and the cost is high. But HD membranes still have all the disadvantages of PET membranes, such as durability. But the biggest shortcoming of the steel film is its thickness. Normal mobile phone protective film can not protect the screen. Toughened glass protects the screen from cracking due to strong impact.

1. The main functions of toughened glass film are as follows:
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(1) Scratch resistance: Toughened glass film is not like ordinary mobile phone protective film, good toughened glass film is very difficult to scratch on it. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; < br /> nbsp
(2) Anti-fingerprint: For the identification of anti-fingerprint, many people know that direct finger press up, there are fingerprints on the defense, no fingerprints on the defense. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; < br /> nbsp
(3) Explosion-proof: This is a vital thing, not only related to the protection of the mobile phone screen, but also related to your own safety. As we all know, the harder the thing is, the more flexible it is, the stronger it will be. & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; < br /> nbsp
Fitness: In fact, the toughening film sticking is also a very particular problem. Good membranes are easy to stick with less bubbles.

2. 9H is the hardness value of toughened glass, and is the hardest value that toughened glass can achieve at present.

3. Tempered glass (Temperedglass/Reinforcedglass) belongs to safety glass. Glass has good wear resistance and is very hard. Its Vickers hardness reaches 622 to 701.

4. Toughened glass is actually a kind of prestressing glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the surface of glass. When the glass bears external force, it first counteracts the surface stress, thus improving the bearing capacity, enhancing the glass's own resistance to wind pressure, heat and cold, impact and so on.

5. Toughened glass protective film is the highest level of security protection for mobile phone screen.