Novel tempered glass

Abstract

The invention discloses a new type of tempered glass, comprising a first tempered glass layer and a second tempered glass layer; an expanded perlite layer is arranged between the first tempered glass layer and the second tempered glass layer; the second tempered glass layer A conductive vacuum coating layer is provided on the side away from the first tempered glass layer; a silicone gel layer is provided on the side of the conductive vacuum coating layer, and a self-repairing layer is provided on the side of the silicone gel layer. The invention is favorable for popularization and application.

Description

technical field [0001] The invention relates to the technical field of tempered glass, in particular to a novel tempered glass. Background technique [0002] Tempered glass belongs to safety glass. When high-quality float glass is heated close to the softening point, it is rapidly cooled on the glass surface, so that the compressive stress is distributed on the glass surface, while the tensile stress is in the center layer. Because of the strong and equal compressive stress, the tensile stress generated by the external pressure is offset by the strong compressive stress of the glass, thereby increasing the safety of the glass. The strength of tempered glass is several times higher than that of ordinary glass, and it is resistant to bending, and it is safe to use. Its increased bearing capacity improves its fragility. . Compared with ordinary glass, tempered glass has 3-5 times higher resistance to rapid cooling and rapid heat, and can generally withstand temperature change...

AI Technical Summary

Problems solved by technology

[0003] However, the toughened glass in the prior art often has the following problems during use: the surface of the glass is prone to condensation, which makes the vision of the glass blurred and affects the vision

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