International Trade Fair For Glass
Glass Expo 2022 – 20-23 SEPTEMBER 2022 | DUSSELDORF, GERMANY
![Spontaneous Breakage of Thermally Toughened Glass](http://iqinterlayers.com/wp-content/uploads/2022/08/Spontaneous-Breakage-of-Thermally-Toughened-Glass-300x225.jpeg)
Spontaneous Breakage of Thermally Toughened Glass
Thermally toughened soda lime silicate glass was first manufactured in 1931
Since that time breakages of thermally toughened glass have occurred