Regarding the heating process, it still follows the process of straight force. However, after reaching the softening point, the glass will be transferred to the bending unit to shape the curvature of the product, and at the same time, it is quickly cooled by cold air blowing on the surface of the glass plate evenly and precisely to harden the compressive stresses on the glass surface at the same time. The tempered glass bends glass panels with a uniform curvature lying on the curve of the circle (800mm<=R<=25,000mm).
Tempered bent safety glass withstands impact and is three to four times stronger than ordinary glass, withstands sudden environmental changes of 150°C. In particular, when there is a larger impact force leading to broken glass, it will not cause injury to people because the glass breaks into small non-sharp particles (grance glass).




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