What is the reason for the self-explosion of window glass?

1, the thermal stress distribution of the glass is uneven after heating, and the external cause can further release the stress of the glass and burst. The external causes can be exposure, wind and sand impact, and vehicle bumps.

2. Local overheating during film baking. Usually tempered glass can withstand the temperature difference of more than 200 degrees, so as long as the baking gun temperature is lower than 380 degrees, heating should not be concentrated. Therefore, when baking the film, we should pay more attention to and control the heat.

3. The self-explosion of glass is related to its own quality. According to the manufacturer's technical statistics, the self-explosion rate of glass itself is three thousandths.

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