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