Is tempered glass high temperature resistant? For example, tempered glass table can open the pot heat the casserole?
This kind of glass in the internal tension, external compressive stress state, once the local damage occurs, the stress release, the glass is broken into small pieces, these small pieces no sharp edges, not easy to hurt. Such as casserole pot hot things, will lead to a short period of time, the local heating is serious, long time this will damage the table.
Tempered glass is indeed high temperature resistant, and has good thermal stability, can withstand the temperature difference is ordinary glass 3 times, can withstand 300 degrees of temperature change. Toughened glass belongs to safety glass. Toughened glass is a kind of prestressed glass, in order to improve the strength of the glass, the methods commonly used in chemistry or physics, formed on the surface of glass glass under compressive stress, first offset surface stress force, so as to improve the bearing capacity of reinforced glass, its wind, cold, impact etc.. But even then, it's better not to put something too hot.
The general situation is, however, a glass allows to explode, so still caution is good. You can have a plate
