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Reflective insulation energy conservation paint

An energy-saving paint and coating technology, applied in the direction of coating, the device for coating liquid on the surface, etc., can solve the problems of flammable construction technology, high cost, high temperature resistance, etc., and achieve good self-cleaning performance and weather resistance. Good, strong adhesion effect

Inactive Publication Date: 2008-05-14
上海达道能源科技有限公司
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AI Technical Summary

Problems solved by technology

[0002] The heat insulation of existing objects is mounted or wrapped with polystyrene board, glass wool and other materials. Although these materials can play a role in heat preservation, these materials are not resistant to high temperature, flammable, and the construction process is complicated, and the cost is high.

Method used

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Experimental program
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Embodiment Construction

[0019] The production method of the reflective heat-insulating and energy-saving coating of the present invention is as follows:

[0020] First, put the material water, dispersant, defoamer, pigment, filler and other additives of components 1-11 in the formula table into the high-speed dispersion kettle after weighing according to the formula, and add the acrylic acid copolymer emulsion prepared above at the same time. After stirring, filter to obtain waterproof coating. Add the thermal barrier ceramic filler after all other ingredients are well mixed. Low-speed stirring equipment must be used to add thermal barrier ceramic fillers. The general method of adding thermal barrier ceramic fillers is to put the required thermal barrier ceramic fillers in a container and start stirring at a low speed. Due to the large volume of thermal barrier ceramic fillers, they will float on the surface when they are not stirred evenly. On the top of the coating, the degree of wetting and the u...

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PUM

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Abstract

The invention relates to an energy saving coating with the functions of reflection and heat insulation, which is suitable for coating various surfaces with metal and concrete structures and has relatively high infrared reflectance (ps more than or equal to 0.84) and hemisphere emissivity (Epsilon h more than or equal to 0.85). The invention consists of synthesis-emulsion acrylic acid, thermal-barrier micron ceramic filler, anti-uv and anti-infrared nanometer material, pigment filler, coating promoter and diluent. The coating film is high-temperature resistant, high heat insulation and infrared emission function, and has the advantages of good adhesion, weather resistance, long service life, salt fog, acid alkali and damp-heat resistance and self-cleaning performance; furthermore, when applied to the object surface, the coating can change thermal resistance performance, control heat penetrating and realize the purpose of heat-insulation and energy saving.

Description

Technical field: [0001] The invention relates to an energy-saving coating with infrared heat reflection, heat insulation and energy saving, which is used for coating on the surfaces of various metal structures and concrete structures. Background technique: [0002] The heat insulation of existing objects is mounted or wrapped with polystyrene board, glass wool and other materials. Although these materials can play a role in heat preservation, these materials are not resistant to high temperature, flammable, and the construction process is complicated, and the cost is high. . With the requirement of energy saving in modern society, paint is used to coat the surface of the object to change the thermal resistance of the object, control the heat penetration of the object, and achieve the purpose of heat insulation and energy saving. At the same time, the paint coating process is simple and the cost is low, which is a green product. Invention content: [0003] The reflective ...

Claims

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Application Information

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IPC IPC(8): C09D133/02C09D7/12B05D7/14
Inventor 王敦庆谢建余
Owner 上海达道能源科技有限公司
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