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Water-based thermal insulation paste and preparation method thereof, and water-based thermal insulation glass coating and preparation method thereof

A technology of thermal insulation paste and thermal insulation glass, applied in the field of coatings, can solve the problems of insufficient transparency, unsatisfactory thermal insulation performance, poor thermal insulation effect, etc., so as to overcome the insufficient transparency and make up for the lack of anti-ultraviolet aging performance. , the effect of making up for the lack of thermal insulation performance

Active Publication Date: 2019-06-25
SHENZHEN SUNRISE NEW ENERGY CO LTD
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Problems solved by technology

[0007] Another object of the present invention is to provide a water-based heat-insulating glass coating using the above-mentioned water-based heat-insulating slurry, which can overcome the lack of transparency and poor heat-insulating effect of other water-based heat-insulating coatings, especially for near-infrared short-wave heat insulation performance Unsatisfactory shortcomings, and can maintain long-term stable and uniform

Method used

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  • Water-based thermal insulation paste and preparation method thereof, and water-based thermal insulation glass coating and preparation method thereof
  • Water-based thermal insulation paste and preparation method thereof, and water-based thermal insulation glass coating and preparation method thereof
  • Water-based thermal insulation paste and preparation method thereof, and water-based thermal insulation glass coating and preparation method thereof

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Embodiment Construction

[0041] In order to further illustrate the technical means adopted by the present invention and its effects, the following describes in detail in conjunction with preferred embodiments of the present invention and accompanying drawings.

[0042] The present invention firstly provides a water-based heat-insulating slurry, the components and weight percentages of which are included in the formula are as follows:

[0043]

[0044] Specifically, the carbon nanotubes are single-wall carbon nanotubes, double-wall carbon nanotubes, or multi-wall carbon nanotubes, and the carbon nanotubes have a diameter of 10-30 nm and a length of 1-10 μm.

[0045] Specifically, the silane coupling agent can be selected from KH550, KH560, or KH570 and the like.

[0046] Specifically, the dispersant may be nano silica gel.

[0047] Specifically, the pH regulator can be AMP-95.

[0048] The heat-insulating slurry of the present invention selects nano-ATO and carbon nanotubes as the main heat-insulati...

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Abstract

The invention provides waterborne heat-insulating slurry and a preparation method thereof, as well as a waterborne heat-insulating glass coating and a preparation method thereof. The waterborne heat-insulating slurry is prepared by selecting nano-ATO and carbon nano-tubes as main heat-insulating materials, the specific optical performance of the nano-ATO is utilized, the long-wave part of an infrared region and an ultraviolet region have a high rejection rate, and a visible region has high transmittance; the carbon nano-tubes with specific carbon atomic arrangement structure have durable high heat-insulating efficiency and ultraviolet aging resistance under near-infrared and ultraviolet irradiation, so that irradiation reflection of the infrared region can be effective reinforced, the defects that the nano-ATO has insufficient partial heat insulating performance and insufficient ultraviolet aging resistance for the near-infrared short-wave part can be overcome. The waterborne heat-insulating glass coating prepared from the heat-insulating slurry and waterborne organic silicone modified acrylic resin can be used for solving the problems of insufficient transparency, poor heat-insulating performance and weak weather resistance of existing coating, and can be kept durable, stable and uniform.

Description

technical field [0001] The invention relates to the field of coatings, in particular to a water-based heat-insulating slurry and a preparation method thereof, and a water-based heat-insulating glass coating using the water-based heat-insulating slurry and a preparation method thereof. Background technique [0002] With the rapid development of my country's economy and the improvement of people's living standards, large windows and glass curtain walls have been widely used in domestic buildings in recent years, which not only increases the decoration and lighting effects of buildings, but also increases the cooling capacity of buildings in summer and heating in winter. According to statistics, the energy consumption of buildings in my country accounts for 40% of the total energy consumption, and the energy lost through door and window glass is 46%. Therefore, in the process of building energy-saving design research, the heat insulation protection of various glasses has become ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/33C09D7/61C09D7/63C09D133/00
CPCC08K3/2279C08K3/36C08K7/24C08K13/04C08K2201/011C09D5/004C09D7/61C09D7/63C09D133/00
Inventor 李鹏伟刘科金立新汪火胜刘晓芳
Owner SHENZHEN SUNRISE NEW ENERGY CO LTD
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