Energy-saving glass

Abstract

An energy-saving glass comprises two glass layers and a solar radiation blocking adhesive film sandwiched between the two glass layers, wherein at least one of the glass layers is colored glass containing metal oxides. The solar radiation blocking adhesive film between the two glass layers blocks solar radiation, infrared rays, and ultraviolet rays. Furthermore, the fact that at least one glass layer is colored glass containing metal oxides absorbs infrared rays and blocks ultraviolet rays, allowing only specific wavelengths of light to pass through, simplifies the manufacturing process, reduces production costs, provides excellent heat insulation and sun protection, and has a longer service life.

Claims

1. An energy-saving glass comprising two glass layers and a solar radiation blocking adhesive film sandwiched between the two glass layers, wherein at least one of the glass layers is a colored glass containing a metal oxide.

2. The energy-saving glass as described in claim 1, wherein the solar radiation blocking adhesive film is a polyvinyl butyral film.

3. The energy-saving glass as described in claim 2, wherein both glass layers are colored glasses containing metal oxides.

4. The energy-saving glass as claimed in claim 2, wherein the energy-saving glass includes an outer side and an inner side; and the glass layer located on the side of the solar radiation blocking adhesive film facing the outer side is colored glass.

5. The energy-saving glass as claimed in claim 2, wherein the energy-saving glass includes an outer side and an inner side; and the glass layer located on the side of the solar radiation blocking adhesive film facing the inner side is colored glass.

6. The energy-saving glass as described in any one of claims 1 to 5, wherein the colored glass is a green colored glass.

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