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Thermal-insulation energy-saving coating and preparation method thereof

A technology of energy-saving coatings and varnishes, applied in the direction of anti-corrosion coatings, epoxy resin coatings, radiation-absorbing coatings, etc., can solve problems such as damage and lower thermal insulation performance, and achieve the effect of reducing damage and ensuring stability

Pending Publication Date: 2021-08-24
SUZHOU BIZUNION ARCHITECTURAL ENG CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is still a large room for improvement in the thermal insulation performance of existing architectural coatings, and they are easily damaged after being coated on the wall for a long time, reducing the thermal insulation performance.

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0029] A thermal insulation and energy-saving paint, comprising: a first coating agent for coating on a wall to form a thermal insulation base layer, and a second coating agent for coating the thermal insulation base layer to form a thermal insulation protective layer; wherein, the first A coating agent includes the following components by weight: 90-120 parts of acrylic emulsion, 50-65 parts of deionized water, 2-4 parts of propylene glycol, 45-70 parts of resin material, 5-8 parts of nano-titanium dioxide, 3-shrink 6-8 parts of glycerol propoxytrimethoxysiloxane, 6-10 parts of sodium montmorillonite, 4-8 parts of phosphoric acid, 8-10 parts of nano airgel, 0.8-1.2 parts of ferrocene boric acid, hard 0.2-0.35 parts of wollastonite whiskers, 5-10 parts of additives; the second coating agent includes the following components in parts by weight: 90-120 parts of acrylic emulsion, 50-65 parts of deionized water, and 35-50 parts of resin material 5-8 parts of polytetrafluoroethylen...

Embodiment 2

[0037] A thermal insulation and energy-saving paint, comprising: a first coating agent for coating on a wall to form a thermal insulation base layer, and a second coating agent for coating the thermal insulation base layer to form a thermal insulation protective layer; wherein, the first A paint includes the following components by weight: 90 parts of acrylic emulsion, 50 parts of deionized water, 2 parts of propylene glycol, 45 parts of resin material, 5 parts of nano titanium dioxide, 3-glycidyl propoxytrimethoxysiloxane 6 parts, 6 parts of sodium montmorillonite, 4 parts of phosphoric acid, 8 parts of nano-airgel, 0.8 part of ferrocene boric acid, 0.2 part of xonotlite whisker, 5 parts of additives; the second coating agent by weight It includes the following components: 90 parts of acrylic emulsion, 50 parts of deionized water, 35 parts of resin material, 5 parts of polytetrafluoroethylene wax powder, 2 parts of nano silicon dioxide, 1 part of nano aluminum silicate, brucit...

Embodiment 3

[0042] A thermal insulation and energy-saving paint, comprising: a first coating agent for coating on a wall to form a thermal insulation base layer, and a second coating agent for coating the thermal insulation base layer to form a thermal insulation protective layer; wherein, the first A coating agent includes the following components by weight: 110 parts of acrylic emulsion, 60 parts of deionized water, 3 parts of propylene glycol, 60 parts of resin material, 6 parts of nano titanium dioxide, 3-glycidyl propoxytrimethoxysiloxane 6-8 parts, 6-10 parts of sodium montmorillonite, 4-8 parts of phosphoric acid, 9 parts of nano airgel, 1 part of ferrocene boric acid, 0.3 parts of xonotlite whiskers, 8 parts of additives; The second coating agent includes the following components by weight: 110 parts of acrylic emulsion, 60 parts of deionized water, 40 parts of resin material, 7 parts of polytetrafluoroethylene wax powder, 4 parts of nano silicon dioxide, 2 parts of nano aluminum s...

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PUM

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Abstract

The invention relates to a thermal-insulation energy-saving coating and a preparation method thereof; the thermal-insulation energy-saving coating comprises a first coating agent which is used for coating a wall body to form a thermal-insulation base layer, and a second coating agent which is used for coating the thermal-insulation base layer to form a thermal-insulation protective layer, wherein the first coating agent is prepared from an acrylic emulsion, deionized water, propylene glycol, a resin material, nano titanium dioxide, 3-glycidyl propoxy trimethoxy siloxane, Na-montmorillonite, phosphoric acid, nano aerogel, ferrocene boric acid, xonotlite whiskers and an auxiliary agent. The first coating agent is coated to form a heat-insulating base layer, and the second coating agent is coated to form a heat-insulating protective layer. The heat preservation base layer and the heat preservation protection layer are combined to form good heat preservation performance, and the heat preservation protection layer protects the heat preservation base layer. Therefore, the damage of the thermal insulation base layer after long-term use is reduced, and the stability of thermal insulation performance is ensured.

Description

technical field [0001] The invention relates to the technical field of architectural coatings, in particular to a thermal insulation and energy-saving coating and a preparation method thereof. Background technique [0002] Traditional architectural coatings for exterior or interior walls mainly emphasize anti-corrosion, anti-fouling, aging resistance, and good self-cleaning properties. As low-carbon life and green life are gradually recognized and accepted by people, it is important to turn on air conditioners less or not to save electricity. To meet the basic requirements of environmental protection and energy saving, it is an ideal way to keep the indoor temperature constant by applying heat-insulating coatings on the exterior walls or roofs of buildings. However, there is still a large room for improvement in the thermal insulation performance of existing architectural coatings, and they are easily damaged after being coated on the wall for a long time, which reduces the ...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D163/00C09D161/06C09D5/08C09D5/32C09D7/63C09D7/62C09D7/61C09D7/65
CPCC09D133/00C09D5/08C09D5/32C09D7/63C09D7/62C09D7/61C09D7/65C09D7/70C08K2003/2241C08L2201/08C08L63/00C08K3/22C08K5/5435C08K3/346C08K9/02C08K13/06C08K7/10C08L61/06C08L27/18C08K3/36C08K3/34C08K7/08
Inventor 刘丰韩加进
Owner SUZHOU BIZUNION ARCHITECTURAL ENG CO LTD
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