Tempered glass, protective films for Vivo Y20s
(Number of products: 21)
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Why tempered glass is so recommended
The tempered glass protectors offer great security for your mobile phone or tablet. It protects it from any kind of impact, no matter how rough it is. It also protects it from scratches and cracks. We don't have to tell you that protecting your mobile screen is essential. If it breaks, it is the most expensive repair. No wonder builders and designers call it "safe glass". Why is that? Because it is used wherever glass is needed but there is a certain risk of it breaking. To obtain tempered glass, it must be exposed to 635 degrees Celsius and cooled immediately. This is what makes tempered glass about five times stronger than normal glass. One of the great advantages of this process is that the glass, in the event of a violent blow, does not splinter but breaks into harmless rounded shapes.
The tempered glass absorbs impacts
What it does on mobile devices is absorb the impact and in case of breakage only the screen protector is broken, not the screen itself. However. You can imagine that to break the tempered glass screen protector requires a very violent impact. In fact a non tempered glass usually has a modulus of breakage of between 350 to 550 Kg/cm2, while in a quality tempered glass it ranges from 1.850 to 2.100 Kg/cm2. We can tell you that it is used in furnace doors, which have to withstand high temperatures!
Easy installation, effective protection
All tempered glass screen protectors are very easy to fit. The only precaution is to remove any dust that may have accumulated on the screen to prevent bubbles from forming. And in less than a minute you have it ready. There is no need to insist on buying a tempered glass screen protector. You know what is better for you. The mobile phone and tablet are for daily use and we are all exposed to any mishaps.