Tempered glass is actually a kind of prestressed glass. In order to improve the strength of the glass, chemical or physical methods are usually used to form compressive stress on the surface of the glass. When the glass is subjected to external force, it first offsets the surface stress, thereby improving the bearing c……

To ensure the quality of insulating glass, it is necessary to do more tests and inspections during the processing. Before construction, it is necessary to ensure that the hollow glue and the substrate have good adhesion, and to carry out adhesion test and compatibility test.

With the continuous development of the economy, people's living standards have been greatly improved. Now, I often hear about it in daily life and often use glass for home appliances. Many friends are curious. We don't have glass for home applianc