The data line customization manufacturer introduces the performance of the toughening film for you: the toughening film is designed to prevent the screen from breaking when the mobile phone falls. The toughening screen is chosen because of its high hardness and low toughness. The mobile phone can prevent the screen from breaking when it falls, so everyone likes this product.

As early as 2012, some researchers used tempered glass, which is known as "safety glass", in the mobile phone field, and designed a tempered glass protective film specifically for screen protection. It is a high-end new product of screen protection.

Nowadays, with the use of mobile phones becoming more and more popular, the performance of toughened films is also increasing. Common films are all 3H hard, and there will not be too many scratches after a few months of use. The reason for choosing a toughened screen is that: the hardness is high, the toughness is low, and the mobile phone falls, which can be a good shatterproof screen.

When your mobile phone drops to the ground, it will bear a great impact. If the tension is too large, the screen will be broken. If the toughened film has low toughness, the film will bear the tension when the mobile phone sends out the tension, which greatly reduces the tension on the main screen. Of course, the toughened glass film is also divided into straight edges and arc edges. The arc edges are more rounded than the bevel edges and are not easy to hurt hands

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