Thermal insulation coating for external walls

A heat-insulating coating and exterior wall technology, applied in the direction of coating, etc., can solve the problems of human discomfort, increase energy consumption, etc., achieve the effect of improving heat insulation performance, improving indoor comfort, and good promotion prospects

Inactive Publication Date: 2018-09-18
NANJING SHUANGSHAN PAINT
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] With the improvement of living standards, people have higher and higher requirements for the comfort of the living environment. In winter and summer, certain measures are generally taken to ensure that the temperature in the room is suitable. At the same time, the requirements for the thermal insulation performance of the building walls are also increasing. If the heat insulation measures are not good, it will not only cause discomfort to the human body, but also increase energy consumption when using air conditioners and other equipment

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] The present embodiment provides a heat-insulating coating for exterior walls, comprising the following components in parts by mass: 30 parts of acrylic resin emulsion, 6 parts of glass hollow microspheres, 5 parts of nanometer far-infrared ceramic powder, 10 parts of nanometer silicon dioxide powder, 5 parts of titanium dioxide, 6 parts of graphene, 1 part of conductive powder, 0.1 part of dispersant, 1 part of defoamer, 0.4 part of PH regulator, 1 part of antifreeze, 0.8 part of anti-settling agent, 0.4 part of preservative, film forming 12 parts of additives, 0.8 parts of thickener, 60 parts of deionized water.

[0019] Among them, the glass hollow microspheres are hollow microspheres with a particle size of 60 μm; the nano-titanium dioxide powder is rutile nano-titanium dioxide with a particle size of 20 μm; Form a solid conductive layer on the surface of the foundation; the dispersant is a non-ionic dispersant; the defoamer is a combination of a silicone defoamer an...

Embodiment 2

[0021] The present embodiment provides a heat-insulating coating for exterior walls, comprising the following components in parts by mass: 40 parts of acrylic resin emulsion, 8 parts of glass hollow microspheres, 7 parts of nano-far-infrared ceramic powder, 13 parts of nano-silica powder, 10 parts of titanium dioxide, 8 parts of graphene, 2 parts of conductive powder, 1 part of dispersant, 1.2 parts of defoamer, 0.6 parts of PH regulator, 1.2 parts of antifreeze, 1.1 parts of anti-settling agent, 0.7 parts of preservative, film-forming 13 parts of additives, 1.5 parts of thickener, 70 parts of deionized water.

[0022] Among them, the glass hollow microspheres are hollow microspheres with a particle size of 80 μm; the nano-titanium dioxide powder is rutile nano-titanium dioxide with a particle size of 35 μm; Form a solid conductive layer on the surface of the foundation; the dispersant is a non-ionic dispersant; the defoamer is a mineral oil defoamer; the anti-settling agent i...

Embodiment 3

[0024] The heat-insulating coating for exterior walls provided in this embodiment includes the following components in parts by mass: 50 parts of acrylic resin emulsion, 10 parts of glass hollow microspheres, 9 parts of nanometer far-infrared ceramic powder, 16 parts of nanometer silicon dioxide powder, titanium dioxide 15 parts, 9 parts of graphene, 3 parts of conductive powder, 1.5 parts of dispersant, 1.5 parts of defoamer, 0.8 parts of PH regulator, 1.5 parts of antifreeze, 1.5 parts of anti-settling agent, 1 part of preservative, film-forming aid 15 parts, thickener 1.8 parts, deionized water 80 parts.

[0025] Among them, the glass hollow microspheres are hollow microspheres with a particle size of 120 μm; the nano-titanium dioxide powder is rutile nano-titanium dioxide with a particle size of 50 μm; A solid conductive layer is formed on the base surface; the dispersant is a non-ionic dispersant; the defoamer is a combination of polyether modified silicone defoamer and m...

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Abstract

A thermal insulation coating for external walls includes the following components in parts by mass: 30-50 parts of an acrylic resin emulsion, 6-10 parts of hollow glass micro-beads, 5-9 parts of nanofar-infrared ceramic powder, 10-16 parts of nano silica powder, 5-15 parts of titanium dioxide, 6-9 parts of graphene, 1-3 parts of electroconductive powder, 0.1-1.5 parts of a dispersant, 1-1.5 partsof a defoamer, 0.4-0.8 part of a pH regulator, 1-1.5 parts of an antifreeze agent, 0.8-1.5 parts of an antisettling agent, 0.4-1 part of a preservative, 12-15 parts of a film forming auxiliary agent,0.8-1.8 parts of a thickener, and 60-80 parts of deionized water. The thermal insulation coating for the external walls has the advantages of effectively improving the thermal insulation performanceof the coating, improving indoor comfort degree and reducing energy consumption by adding the glass hollow micro-beads and the nano far-infrared ceramic powder into the coating, and has a good promotion prospect.

Description

technical field [0001] The invention relates to the technical field of exterior wall coatings, in particular to a heat-insulating coating for exterior walls. Background technique [0002] With the improvement of living standards, people have higher and higher requirements for the comfort of the living environment. In winter and summer, certain measures are generally taken to ensure that the temperature in the room is suitable. At the same time, the requirements for the thermal insulation performance of the building walls are also increasing. If the heat insulation measures are not good, it will not only cause discomfort to the human body, but also increase energy consumption when using air conditioners and other equipment. Contents of the invention [0003] The technical problem to be solved by the present invention is to provide a heat-insulating coating for exterior walls that can improve the thermal insulation performance of walls. [0004] The present invention solves...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D7/61
CPCC09D133/00C08K2003/2241C08K2201/011C09D7/61C09D7/70C08L1/284C08L75/04C08K13/04C08K7/28C08K3/22C08K3/36C08K3/00
Inventor 赵芳华赵爱红
Owner NANJING SHUANGSHAN PAINT
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