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Insulating mold coating for high-transparent glass

A technology of transparent glass and heat-insulating coatings, applied in the field of coating formulations, to achieve the effects of not being scratched easily, saving electricity costs, good scattering and absorption

Inactive Publication Date: 2012-07-04
中油新星纳米工程技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] Glass thermal insulation coatings with nano-ATO and nano-ITO as fillers have been introduced to the market, but many technical problems such as the modification and dispersion of nano-fillers in oil-based systems, the stability and weather resistance of coatings in water-based systems have yet to be resolved

Method used

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Examples

Experimental program
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Effect test

Embodiment Construction

[0043] The high-transparency glass heat-insulating coating is prepared using the following raw materials and processes:

[0044] (1) Preparation of ATO (mixed powder of nano-tin oxide and nano-antimony oxide):

[0045] a. take by weighing 13.5 grams of tin tetrachloride and be dissolved in 40ml concentration of 10% hydrochloric acid, be solution A; take by weighing 5 grams of polyethylene glycol (800) and dissolve in 700ml water, be solution B; take by weighing 15.48 grams of urea Dissolve in 50ml of water to form solution C; weigh 1 gram of antimony trichloride and dissolve in 40ml of 10% hydrochloric acid to form solution D;

[0046] b. Drop A solution into B solution, mix well and heat to 60°C, then drop into C solution, keep warm at 60°C for half an hour; then drop into D solution, keep warm at 60°C for four hours, then drop triethanolamine into the solution The pH value is 3-4 to obtain solution E;

[0047] c. Centrifuge washing solution E with water to remove chloride ...

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Abstract

The invention relates to a high-transparent glass coating with thermal insulation. Raw materials of the coating comprise 45 to 75 parts of organic silicon resin, 2 to10 parts of ATO, 1 to 4 parts of dispersants, 1 to 5 parts of thickening agents, 1 to 5 parts of leveling agents and 10 to 50 parts of solvents according to parts by weight and the coating is obtained in a preparation method of decentralized processing. The coating applied to the glass has good transparency for visible light and good dispersion and absorption effect on infrared light, thus effectively ensuring the effect of thermal insulation of the glass and the stability and the weatherability of the coating.

Description

technical field [0001] The invention relates to a high-transparency glass coating with good thermal insulation performance, and further refers to the formulation of the coating. Background technique [0002] As the society pays more and more attention to energy saving and environmental protection issues, higher and higher requirements are put forward for the thermal insulation performance of buildings. Large areas of walls, ceilings, and windows in buildings lack effective insulation against heat radiation, which will inevitably increase the burden on indoor air conditioners, resulting in a waste of energy. The proportion of building energy consumption in my country's total energy consumption is quite large, about 30%-40%, so the issue of building energy conservation has been paid more and more attention. In 2000, the Ministry of Construction promulgated a ministerial order on the "Regulations on the Administration of Energy Conservation of Civil Buildings". New residential...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C03C17/00
Inventor 杨雷辛湘杰马金华
Owner 中油新星纳米工程技术有限公司
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