Anti-ultraviolet fireproof and thermal insulation glass

Abstract

The invention relates to an anti-ultraviolet fireproof and thermal insulation glass, which comprises a glass substrate. Two surfaces of the glass substrate are respectively provided with a fireproof coating and a thermal insulation layer, the fireproof coating is composed of the following components by weight percentage: 50% of methyl methacrylate, 15% of dibutyl ester, 20% of sodium sulfite, 1.3% of zinc oxide, 3% of magnesium hydroxide, 0.2% of benzyl butyl phthalate, 10% of acrylic amide, 0.1% of ethanol and 0.4% of 2-hydroxy-4-methoxybenzophenone, and the thermal insulation layer is prepared from the following raw materials by weight: 25-35 parts of acrylic resin, 30-40 parts of a solvent, 1-2 parts of a dispersing agent, 1-2 parts of an anti-settling agent, 10-20 parts of a nano thermal insulation filler, 15-25 parts of cellulose, and 0.5-2 parts of an adhesion improver. The anti-ultraviolet fireproof and thermal insulation glass provided by the invention has good heat insulation performance, and also can effectively prevent the aggression of ultraviolet to the human body.

Description

technical field [0001] The invention relates to an anti-ultraviolet fire-resistant and 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. Con...

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