There are generally two types of tempered glass techniques: one is to process and treat ordinary flat glass or float glass under specific technical conditions using quenching or air cooling quenching methods. Another method is to modify the composition of the surface of ordinary flat glass or float glass through ion exchange, so that the surface of the glass is processed into a layer of stress layer.

Tempered glass has high impact strength (about 45 times higher than ordinary flat glass), high bending strength (5 times higher than ordinary flat glass), good thermal stability, and features such as bright light, transparency, and can be cut open. When damaged by strong impact, the fragments are scattered in fine particles without sharp pointed edges.

What are the main reasons for the breakage of tempered glass?

1、 The possibility of tempered glass occasionally exploding under large temperature differences.

2、 Tempered glass itself has a self explosion rate of 0.3% due to its quality.

3、 Strong external forces resist.

4、 Tempered glass can generally withstand a temperature difference of over 200 degrees, but if heated (usually the temperature of the baking gun should be controlled below 380 degrees), the temperature difference exceeding 200 degrees can also cause the glass to break.

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