Glass tempering process, also known as thermal treatment, is a procedure used to strengthen of glass by changing its thermal stress. This process involves heating to a high temperature, and then quickly cooling the glass.

The glass is typically subjected to high temperatures between 600-700 degrees Celsius, depending on the specific glass material and the desired level of tempering. At this temperature, the glass is flexible, allowing the manufacturer to apply a stress design to it. The stress pattern is what gives the glass its strength and resilience.

After the glass has been heated to the desired temperature, the manufacturing process continues with a rapid cooling process. This is where the glass is exposed to a rapidly cooling air flow that rapidly cools the glass down. The rapid cooling process creates a compressive stress on the surface of the glass, which helps to balance out the tension in the center of the glass.

The rapid cooling process can be achieved through a variety of methods, including quenching in oil or rapid air cooling. The choice of method depends on the type of glass and the desired level of tempering. Once the glass has been cooled, it is inspected for any irregularities or imperfections.

One of the key benefits of glass tempering is its ability to improve durability. Tempered glass can withstand impact that would break regular glass. This makes it a popular choice for safety-critical applications, such as in construction and automotive and marine industries.

In addition to its increased strength, tempered glass also has a number of other benefits. It is capable of withstanding extreme temperature changes without shattering. It also has a higher scratch resistance and is more resistant to corrosion than regular glass.

Rotten Window Repair in hinsdale conclusion, glass tempering is a process that involves heating and cooling to create a compressive stress on the surface. This process increases strength, making it a popular choice for applications where safety is a priority.