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How to improve the bearing capacity of tempered glass

Click: -Time:2022-02-18 17:10

How to improve the bearing capacity of tempered glass

Tempered glass is actually a kind of prestressed glass. In order to improve the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass.
When the glass is subjected to external force, it first offsets the surface stress, thereby improving the bearing capacity and enhancing the resistance of the glass itself. Wind pressure, cold and heat, impact, etc.
tempered glass,tempered glass disc,glass sheet

  

 The second is that the strength is several times higher than that of ordinary glass, and it is resistant to bending. The flexural strength is 3~5 times that of ordinary glass, and the impact strength is 5~10 times that of ordinary glass, which improves the strength and safety at the same time.

  

Second, it is safe to use. The increased bearing capacity improves the fragile nature. Even if the tempered glass is damaged, it will be small fragments without acute angles, which greatly reduces the damage to the human body. There is an increase of 2 to 3 times, and it can generally withstand the temperature difference change of more than 150LC, which has a significant effect on preventing thermal explosion.

  

Tempered glass is when high-quality float glass is heated close to the softening point, and rapidly cooled on the glass surface, so that the compressive stress is distributed on the glass surface, and the tensile stress is in the center layer. Because of the strong and equal compressive stress, the external pressure The resulting tensile stress is offset by the strong compressive stress of the glass, thereby increasing the safety of the glass.

  

  Safety: When the glass is damaged by external force, the fragments will be broken into small obtuse particles similar to honeycomb, which is not easy to cause harm to the human body.

  

  High strength: The impact strength of tempered glass of the same thickness is 3 to 5 times that of ordinary glass, and the bending strength is 3 to 5 times that of ordinary glass.

  

  Thermal stability: Tempered glass has good thermal stability, the temperature difference that can withstand is 3 times that of ordinary glass, and it can withstand a temperature difference of 200 °C

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