Reflection and heat-insulation coating and preparation method thereof

A reflective thermal insulation coating and formulation technology, applied in the field of coatings, can solve problems such as poor thermal insulation effect, and achieve excellent construction performance, good shielding effect, and the effect of strengthening thermal insulation performance.

Inactive Publication Date: 2018-06-01
长沙善道新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0006] The purpose of the present invention is to provide a reflective heat insulation coat

Method used

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  • Reflection and heat-insulation coating and preparation method thereof

Examples

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Comparison scheme
Effect test

Embodiment 1

[0033] A reflective heat-insulating coating, which is made of the following components by weight: 30 parts of water-based acrylic emulsion, 15 parts of pure acrylic emulsion, 10 parts of silicone acrylic resin, and 5 parts of sucrose polyester modified polymethyl methacrylate , 3 parts of lithium silicate, 2 parts of nano-tungsten trioxide, 2 parts of nano-aluminum silicate, 2 parts of nano-titanium dioxide, 5 parts of dispersant, 0.3 parts of leveling agent, 1 part of film-forming aid, 1 part of silane coupling agent , 20 parts of deionized water.

[0034] Among them, pure acrylic emulsion is a copolymer made of butyl acrylate and methyl methacrylate. The dispersant is a polycarboxylate ammonium dispersant. The leveling agent is polydimethylsiloxane. The film-forming aid is ethylene glycol butyl ether. The silane coupling agent is a modified aminosilane coupling agent.

[0035] The preparation method of above-mentioned a kind of reflective heat-insulating paint, concrete ...

Embodiment 2

[0046] A reflective heat-insulating coating, which is made of the following components by weight: 40 parts of water-based acrylic emulsion, 20 parts of pure acrylic emulsion, 12 parts of silicone acrylic resin, 6 parts of sucrose polyester modified polymethyl methacrylate , 4 parts of lithium silicate, 3 parts of nano-tungsten trioxide, 3 parts of nano-aluminum silicate, 3 parts of nano-titanium dioxide, 8 parts of dispersant, 0.5 parts of leveling agent, 2 parts of film-forming aid, 2 parts of silane coupling agent , 25 parts of deionized water.

[0047] Among them, pure acrylic emulsion is a copolymer made of butyl acrylate and methyl methacrylate. The dispersant is a polycarboxylate ammonium dispersant. The leveling agent is polydimethylsiloxane. The film-forming aid is ethylene glycol butyl ether. The silane coupling agent is an epoxy-based organosilane coupling agent.

[0048] The preparation method of above-mentioned a kind of reflective heat-insulating paint, concre...

Embodiment 3

[0059] A reflective heat-insulating coating, which is made of the following components by weight: 30 parts of water-based acrylic emulsion, 20 parts of pure acrylic emulsion, 10 parts of silicone acrylic resin, and 6 parts of sucrose polyester modified polymethyl methacrylate , 3 parts of lithium silicate, 3 parts of nano-tungsten trioxide, 2 parts of nano-aluminum silicate, 3 parts of nano-titanium dioxide, 5 parts of dispersant, 0.5 parts of leveling agent, 1 part of film-forming aid, 2 parts of silane coupling agent , 20 parts of deionized water.

[0060] Among them, pure acrylic emulsion is a copolymer made of butyl acrylate and methyl methacrylate. The dispersant is a polycarboxylate ammonium dispersant. The leveling agent is polydimethylsiloxane. The film-forming aid is ethylene glycol butyl ether. The silane coupling agent is a modified aminosilane coupling agent.

[0061] The preparation method of above-mentioned a kind of reflective heat-insulating paint, concrete...

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Abstract

The invention provides reflection and heat-insulation coating and a preparation method thereof. The coating is prepared from the following components in parts by weight: 30 to 40 parts of waterborne acrylic emulsion, 15 to 20 parts of pure acrylic emulsion, 10 to 12 parts of silicone acrylic resin, 5 to 6 parts of sucrose polyester modified polymethylmethacrylate, 3 to 4 parts of lithium silicate,2 to 3 parts of nano tungsten trioxide, 2 to 3 parts of nano aluminum silicate, 2 to 3 parts of nano titanium dioxide, 5 to 8 parts of a dispersant, 0.3 to 0.5 part of a flatting agent, 1 to 2 partsof a film forming auxiliary agent, 1 to 2 parts of a silane coupling agent and 20 to 25 parts of de-ionized water. The coating provided by the invention has excellent environment-friendly performance,construction performance and reflection and heat-insulation performance.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a reflective heat-insulating coating and a preparation method thereof. Background technique [0002] With the rapid development of human society and economy, global energy is increasingly tense, and energy conservation has become a global topic. In my country, with the acceleration of urban and rural construction and the improvement of living standards, the installed capacity of air-conditioning and heating continues to increase, and the proportion of building energy consumption continues to rise. Therefore, building energy-saving has become an important part of energy-saving strategy, and one of the important links of building energy-saving is the thermal insulation of building exterior walls, doors, windows, and glass curtain walls. [0003] In response to the current status of exterior wall decoration materials, governments at all levels in our country have successively prom...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D133/04C09D5/33C09D7/80
CPCC09D133/00C08K2003/2241C08K2003/2258C08K2201/011C08L2205/035C09D5/004C08L33/04C08L43/04C08L67/00C08L33/12C08K13/02C08K3/22C08K3/34C08K5/06
Inventor 不公告发明人
Owner 长沙善道新材料科技有限公司
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