hardened glass
Tempered glass is a type of glass that has undergone a special heat treatment to increase its strength and resistance to impacts and cracking. Tempered glass is made by heating the glass to a high temperature and then cooling it rapidly, which causes the internal stress of the glass to increase. This improves its resistance to cracking and breaking. Tempered glass is often used in various applications such as protective accessories for mobile phones, tablets and other electronics, glass doors and walls, glass tables and more. It has excellent mechanical resistance and is easy to clean, making it a popular material for many consumer products.
