Ultraviolet shielding heat-protecting glass

Abstract

The invention relates to ultraviolet shielding heat-protecting glass. The glass comprises a glass base material. The two surfaces of the glass base material are provided with an ultraviolet coating and a heat insulating layer respectively. The ultraviolet coating is prepared from 3-12 parts of dibutyl phthalate, 10-14 parts of nonylphenol polyoxyethylene ether, 8-11 parts of magnesium oxide, 0.8-1.8 parts of hydroxyethyl cellulose, 23-36 parts of epoxy resin, 2-8 parts of methyl ethyl ketone peroxide, 9-12 parts of bentonite and 3-7 parts of additives. The heat insulating layer is prepared from, by weight, 25-35 parts of acrylic resin, 30-40 parts of solvents, 1-2 parts of a dispersing agent, 1-2 parts of an anti-settling agent, 10-20 parts of nanometer heat insulating filler, 15-25 parts of cellulose and 0.5-2 parts of an attachment addition agent. The ultraviolet shielding heat-protecting glass is good in heat insulation performance and meanwhile can effectively protect the human body against ultraviolet erosion.

Description

technical field [0001] The invention relates to an ultraviolet shielding 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. Contents of the i...

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