Chemical toughening of glass is mainly used in various applications where increased strength and resistance to breakage are required. The process of chemical toughening involves treating the glass with chemicals to create surface compression, making the glass more durable and less prone to shattering upon impact. This is achieved by heating the glass to a high temperature and then cooling it rapidly.

One of the most common applications of chemically toughened glass is in the manufacturing of electronic devices, such as smartphones and tablets. The use of toughened glass in these devices helps protect the fragile displays from cracking or shattering due to accidental drops or impacts.

Additionally, chemical toughening is also used in the automotive industry for manufacturing car windows and windshields. Toughened glass in vehicles provides enhanced safety and reduces the risk of serious injuries in case of accidents by preventing the glass from shattering into sharp pieces.

Other applications include architectural glass used in buildings, sports arenas, and public spaces where safety and security are paramount. It can also be used for glass table tops, shower enclosures, and various other consumer products.

Chemical toughening of glass has become a widely adopted method due to its ability to enhance the strength and safety of glass without compromising on its transparency and visual clarity.