NEWS
27
2020
-
05
Brief introduction of the safety of tempered glass
Tempered glass is obtained by cutting ordinary glass to the required size, then heating to about 700 degrees close to the softening point, and then performing rapid and uniform cooling (usually 5-6MM glass is heated at 700 degrees high temperature for about 240 seconds and cooled down About 150 seconds. 8-10MM glass is heated at 700 degrees for about 500 seconds and cooled down for about 300 seconds. In short, according to the thickness of the glass, the time for heating and cooling is different).
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