iphone12 pro max Screen Protector Tempered Glass

What is Tempered Glass Film?

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

Tempered glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are usually used to form compressive stress on the glass surface.

When the glass is subjected to external force, the surface stress is first offset, thereby improving the bearing capacity and enhancing the resistance of the glass itself. Wind pressure, cold and heat, shock, etc. The Mobile Phone Screen Film for phone is a higher level of protection for the mobile phone screen.

High hardness and low toughness. If the phone is dropped, 9d Glass Film protector can be a good shatter-resistant screen.

When the mobile phone falls on the ground, the impact force is great, and the screen will be broken if the tension is too large. The toughness of the toughened film is low. When the mobile phone transmits tension, the film will bear tension, which greatly reduces the tension on the main screen.

What is the TPU hydrogel film?

High-tech waterproof technology added to dissolve any smudges, fingerprints or minor scratches. It can also automatically repair small scratches within 24 hours and repair air bubbles formed during the pasting process. The hydrogel film can perfectly fits every inch of mobile phone screen forits flexibility and malleability, fully protect your phone.

Waterproof Function: Adding waterproof technology to dissolve any smudges, fingerprints or minor scratches. It can also automatically repair small scratches within 24 hours and repair air bubbles formed during the pasting process.