In recent years, people's living standards have improved rapidly, and higher requirements have been placed on the performance of glass as a material. In order to enhance the safety and artistry of glass, manufacturers have launched many new glass products, which are powerful and attractive. Next, please see why the tempered glass will burst, and how to prevent the tempered glass from bursting, and learn about it.
1. Why does the tempered glass in the shower room at home burst? The tempered glass burst can be divided into two common reasons:
1. The explosion is caused by the quality defects of the glass itself, such as stones, sand, bubbles, inclusions, gaps, scratches, edge explosions, etc.
;Second, it is caused by nickel sulfide (NIS) impurities and heterogeneous phase particles in the glass to cause the tempered glass to burst. Other reasons for bursting 1. The glass surface has scratches, cracks, and deep bursts due to improper processing or operation. It is easy to cause stress concentration or cause the tempered glass to burst.
2. The stress distribution in the tempered glass is uneven, and the temperature gradient along the thickness direction of the glass is uneven and asymmetric when the glass is heated or cooled. The tendency to burst, and some produce "wind burst" when chilled. If the tensile stress area is shifted to one side of the product or shifted to the surface, the tempered glass will burst. 3. The influence of the degree of tempering, the experiment proves , when the degree of tempering is increased to 1 level/cm, the number of explosions reaches 20-25%. It can be seen that the greater the stress, the higher the degree of tempering, and the greater the amount of explosion