Now more and more people like to buy a mobile phone screen protector to protect their mobile phone, but now there are endless mobile phone screen protectors on the market, and the quality is not easy to distinguish. Here is how to identify the quality of the mobile phone screen protector.
First of all, you have to understand the material of the mobile screen protector, including PP material, PVC material, PET material, PE material and so on. Of course, different materials have different performance and price. The protective film has three layers, the upper and lower layers are both protective layers, and the side of the screen protector that is in contact with the screen has a layer of material similar to silica gel.
Therefore, we should pay attention to the following aspects when identifying mobile phone screen protectors:
1. Color. Such as high-transmittance type: high transparency, no impurities or bubbles in the protector; light transmittance can reach 99%. The actual effect is really good.
2. The smoothness of the mobile phone screen protective film, whether the tangents around the screen protector are smooth and flat, and whether there are bubbles in the screen protector. Observe from the side whether there are abnormalities and weakening phenomena after the maximum viewing angle.
3. The thickness of the mobile phone screen protector, too thin is unlikely to be a good screen protector.
4. Whether the mobile phone screen protector has a pungent odor, if the odor is obvious, it is a substandard product. When attaching, you can observe whether the automatic adsorption process is soft and convenient.