Tempered glass series

Toughened glass, with "toughening" emphasizes its strong compressive characteristics. In the production process, when the flat glass is heated to the softening point, the compressive stress is distributed on the surface of the glass, while the bow tension stress is in the central layer. Based on the strong compressive stress, the tensile stress produced by external pressure is offset by the compressive stress of glass, so as to increase the safety index of glass use.