0010010 nbsp; 0010010 nbsp; Toughened glass is actually a kind of prestressed glass. In order to improve the strength of glass, chemical or physical methods are generally used to form compressive stress on the surface of glass. Offset the surface stress, thus improving the bearing capacity, enhancing the glass's resistance to wind pressure, cold and heat, and impact.

First, the strength is improved several times compared with 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. Together with increasing strength, it also improves safety.

The second is the use of safety, its bearing capacity can be increased to improve the fragile properties, even if the tempered glass is damaged, there are no small fragments at an acute angle, the damage to the human body is greatly reduced. There are 2 ~ 3 times of improvement, and it is generally acceptable to change the temperature difference above 150 LC, which has a significant effect on preventing thermal cracking.

Tempered glass is the heating of high-quality float glass close to the softening point, rapid cooling at the surface of the glass, so that the compressive stress is distributed on the surface of the glass, and the tensile stress is in the center layer. The generated tensile stress is offset by the strong compressive stress of the glass, thereby adding safety to the glass.

Safety: When the glass is destroyed by external force, the fragments are broken into small honeycomb-like obtuse particles, which are not easy to damage the human body.

High strength: equal thicknessTempered glassThe impact strength is 3 to 5 times that of general glass, and the bending strength is 3 to 5 times that of general glass.

Thermal stability: Tempered glass has good thermal stability, the acceptable temperature difference is 3 times that of general glass, and the change in temperature difference of 200 ° C is acceptable.

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