Heat Strengthened Glass
Aohong Heat Strengthened Glass is an annealing glass that passes through high temperature and quenching, and the surface layer forms a compressive stress of less than 69 MPa, which increases the mechanical strength of the glass several times, that is also called semi-tempered glass.
The surface stress of the semi-tempered glass is 24 to 69 Mpa. After being crushed, like ordinary glass.The product is characterized in that the strength of the semi-tempered glass is more than twice that of the annealed glass.
The fragments are radial when broken, each piece extends to the edge, is not easy to fall off, but is not a safety glass.