Anti-ultraviolet energy-saving thermal-insulation glass

Abstract

The invention relates to anti-ultraviolet energy-saving thermal-insulation glass. The glass comprises a glass substrate. An anti-ultraviolet layer and a thermal-insulation layer are respectively arranged on the upper and lower surfaces of the glass substrate. The anti-ultraviolet coating layer is prepared from the following raw materials, by weight: 1-5 parts of aluminum trioxide, 5-25 parts of oil-based nano-grade titanium dioxide, 30-80 parts of oil-based high-molecular polyurethane resin, and 5-8 parts of an additive, wherein the particle size of the nano-grade titanium dioxide is 5-35nm. The thermal-insulation layer is prepared from the following raw materials, by weight: 70-80 parts of water, 85-100 parts of rutile-type titanium dioxide, 35-40 parts of hollow microspheres, 10-12 parts of far-infrared ceramic powder, 6-10 parts of a dispersing agent and 230-250 parts of pure acrylic elastic emulsion. The anti-ultraviolet energy-saving thermal-insulation glass provided by the invention has good thermal-insulation performance. The glass can effectively block sunlight and shield ultraviolet and infrared rays.

Description

technical field [0001] The invention relates to an ultraviolet-proof energy-saving heat-insulating glass, which belongs to the technical field of glass. Background technique [0002] Glass is a transparent semi-solid and semi-liquid substance, which forms a continuous network structure when molten, and is a silicate non-metallic material that gradually increases in viscosity and hardens during cooling. The main component of ordinary glass is silicon dioxide, which has high chemical stability, thermal stability and good transparency, so it is widely used in various fields. At present, most of the glass widely used by people is single-layer flat glass, which has good light transmission, but the thermal insulation effect is poor, and it cannot effectively block the heat of outdoor sunlight from entering the room, resulting in high indoor temperature and cannot be effectively Block ultraviolet rays, excessive ultraviolet rays can easily cause damage to the human body. Content...

AI Technical Summary

Problems solved by technology

At present, most of the glass widely used by people is single-layer flat glass, which has good light transmission, but the thermal insulation effect is poor, and it cannot effectively block the heat of outdoor sunlight from entering the room, resulting in high indoor temperature and cannot be effectively Block ultraviolet rays, excessive ultraviolet rays can easily cause damage to the human body