Colored transparent heat insulation glass coating and preparation method thereof

Abstract

The invention relates to a colored transparent heat insulation glass coating. The coating is formed by mixing a curing agent and a raw material composition of the following components in percentage by weight: A, 39 to 85 percent of organic silicon resin; B, 13.9 to 60 percent of nano antimony tin oxide (ATO) slurry; C, 0.1 to 0.8 percent of nano transparent pigment color paste; and D, 0.01 to 1 percent of flatting agent, wherein the consumption of the curing agent is 0.1 to 1.5 percent of the consumption of the organic silicon resin. The invention also discloses a preparation method of the colored transparent heat insulation glass coating. The colored transparent heat insulation glass coating has good heat insulation performance and transparency; the raw materials are easily obtained, the process is simple, and the method is low in cost and easy to realize industrialized production; and the coating is widely applied, can replace a heat insulation film on the automobile glass, and can also be applied to the surfaces of various building glasses.

Description

technical field [0001] The invention belongs to the technical field of glass coatings, and in particular relates to a colored transparent heat-insulating glass coating and a preparation method thereof. Background technique [0002] For large-area exterior wall glass and transparent glass roofs of buildings, automotive glass, etc., the heat radiation of sunlight will increase the utilization rate of air conditioners and waste energy. The traditional solution is to use metal-coated heat-reflective glass and various heat-reflective Films and other products are used to achieve the purpose of heat insulation and cooling, but there are some problems in the application of these products. Their opacity and high reflectivity in visible light limit their development and application range. As a result, people are increasingly focusing on the development of transparent insulation films. [0003] At present, the prior art for preparing transparent heat-insulating films and transparent h...

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Problems solved by technology

[0003] At present, the existing technology for preparing transparent heat-insulating film and transparent heat-insulating glass is relatively mature, but the methods for preparing colored transparent heat-insulating film and color transparent heat-insulating glass coating are rarely described.

Chinese patent application 92108592.3 (the publication number is CN1070867A, and the publication date is April 14, 1993) discloses a kind of color transparent heat-insulating decorative film, adopts physical vapor deposition to coat tin dioxide and aluminum alloy or Silver alloy compound still needs to be coated with binder after preparation, the preparation process is more complicated, the cost is higher, and the obtained color is limited to silver gray

Chinese patent application 200910039512.8 (the publication number is CN101885937A, and the publication date is November 17, 2010) discloses a color and transparent thermal insulation, energy-saving and protective functional coating, which uses rare earth nano-Ce-ATO composite modifier to modify traditional polymer materials And the use of rare earth nano-Y-ITO composite modifiers to modify traditional coloring pigments to give coatings heat insulation and color functions also has the disadvantages of complex manufacturing processes and high costs

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