Transparent heat-protecting glass paint

Abstract

The invention discloses a transparent heat-protecting glass paint which comprises the following components by weight: 20 to 60 percent of inorganic nano ceramic resin, 5 to 30 percent of near-infrared long wave barrier nano material dispersion liquid, 3 to 10 percent of near-infrared short wave barrier nano material dispersion liquid, 3 to 10 percent of ultraviolet shielding nano material dispersion liquid, 0.01 to 0.03 percent of flatting agent, 0.02 to 0.04 percent of base material wetting agent, and 25 to 40 percent of mixed solvent. The paint adopts inorganic nano ceramic as a film material, has good performances in terms of weatherability, chemical resistance, water resistance, hardness and the like, is more environmentally friendly than the paint using the organic film forming matter, is formed by combining a plurality of types of nano ceramic materials, can block all ultraviolet radiation and infrared radiation in solar radiation after all the types of the nano ceramic materials capable of blocking different radiation wave ranges in solar radiation are combined, and has good heat insulation effect.

Description

[technical field] [0001] The invention relates to a glass coating, in particular to a transparent heat-insulating glass coating. [Background technique] [0002] At present, the transparent heat-insulating glass coating basically uses organic film-forming substances. During its use, it will gradually age, yellow, and pulverize due to ultraviolet radiation and high-low cycle changes in temperature and humidity. Therefore, its weather resistance and chemical resistance , water resistance, hardness, etc. are not ideal, and the thermal insulation functional materials basically use ATO or ITO near-infrared short-wave blocking nanomaterial dispersion, but these two materials can only block the long-wave part of the near-infrared, that is to say, only Blocking part of the solar heat radiation, the heat insulation effect is not ideal, and its shading coefficient is basically around 0.75. [Content of the invention] [0003] The technical problem to be solved by the present inventio...

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Problems solved by technology

[0002] At present, the transparent heat-insulating glass coating basically uses organic film-forming substances. During its use, it will gradually age, yellow, and pulverize due to ultraviolet radiation and high-low cycle changes in temperature and humidity. Therefore, its weather resistance and chemical resistance , water resistance, hardness, etc. are not ideal, and the thermal insulation functional materials basically use ATO or ITO near-infrared short-wave blocking nanomaterial dispersion, but these two materials can only block the long-wave part of the near-infrared, that is to say, only Blocking part of the solar heat radiation, the heat insulation effect is not ideal, and its shading coefficient is basically around 0.75

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