Waterborne forest negative oxygen ion exterior wall coating and preparation method thereof

A technology of negative oxygen ions and exterior wall coatings, applied in antifouling/underwater coatings, anti-corrosion coatings, coatings, etc., can solve problems such as inability to continuously release negative oxygen ions, and achieve excellent alkali resistance, air Fresh, maintenance recoatable effect

Inactive Publication Date: 2018-06-01
吕跃文
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the existing exterior wall coatings are only used as building materials and cannot continuously release negative oxygen ions

Method used

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  • Waterborne forest negative oxygen ion exterior wall coating and preparation method thereof
  • Waterborne forest negative oxygen ion exterior wall coating and preparation method thereof
  • Waterborne forest negative oxygen ion exterior wall coating and preparation method thereof

Examples

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preparation example Construction

[0037] A kind of preparation method of waterborne forest negative oxygen ion exterior wall paint, comprises steps:

[0038] A, under stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator; under new stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator to obtain Hydroxyethyl cellulose liquid;

[0039] B. Under stirring, mix the hydroxyethyl cellulose solution, dispersant and a part of the defoamer to obtain the defoamer;

[0040] C. In a stirring state, mix the defoaming liquid, titanium dioxide, superfine ground calcium carbonate and negative oxygen ion additives to obtain a negative oxygen ion mixture;

[0041] D. Under stirring, mix the negative oxygen ion mixture, hydrophobic agent, anti-mold agent, preservative, pure acrylic emulsion, associative thickener, film-forming aid and another part of defoamer to obtain a water-based The rough product of forest negative oxygen ion exterior wall paint;

[0042] E....

Embodiment 1

[0049] A kind of water-based forest negative oxygen ion exterior wall paint, comprises the raw material of following parts by weight:

[0050]

[0051] A kind of preparation method of waterborne forest negative oxygen ion exterior wall paint, comprises steps:

[0052] A, under stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator; under new stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator to obtain Hydroxyethyl cellulose liquid;

[0053] B. Under stirring, mix the hydroxyethyl cellulose solution, dispersant and a part of the defoamer to obtain the defoamer;

[0054] C. In a stirring state, mix the defoaming liquid, titanium dioxide, superfine ground calcium carbonate and negative oxygen ion additives to obtain a negative oxygen ion mixture;

[0055] D. Under stirring, mix the negative oxygen ion mixture, hydrophobic agent, anti-mold agent, preservative, pure acrylic emulsion, associative thickener, fil...

Embodiment 2

[0059] A kind of water-based forest negative oxygen ion exterior wall paint, comprises the raw material of following parts by weight:

[0060]

[0061]

[0062] A kind of preparation method of waterborne forest negative oxygen ion exterior wall paint, comprises steps:

[0063] A, under stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator; under new stirring state, mix a part of deionized water, hydroxyethyl cellulose and pH regulator to obtain Hydroxyethyl cellulose liquid;

[0064] B. Under stirring, mix the hydroxyethyl cellulose solution, dispersant and a part of the defoamer to obtain the defoamer;

[0065] C. In a stirring state, mix the defoaming liquid, titanium dioxide, superfine ground calcium carbonate and negative oxygen ion additives to obtain a negative oxygen ion mixture;

[0066] D. Under stirring, mix the negative oxygen ion mixture, hydrophobic agent, anti-mold agent, preservative, pure acrylic emulsion, associative th...

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Abstract

The invention belongs to the technical field of negative oxygen ion exterior wall coating and provides waterborne forest negative oxygen ion exterior wall coating and a preparation method thereof in order to solve the technical problem that the existing exterior wall coating cannot sustainably release negative oxygen ions. The exterior wall coating comprises the following raw materials in parts byweight: 0.1-0.3 part of hydroxyethyl cellulose, 0.1-0.3 parts of a pH regulator, 0.5-1.0 part of a dispersing agent, 15.0-20.0 parts of titanium dioxide, 5.0-10.0 parts of ultrafine ground calcium carbonate, 3.0-5.0 parts of a water repellent agent, 1.0-2.0 parts of a negative oxygen ion additive, 0.2-1.0 part of a mildew preventive, 0.5-1.0 part of a preservative, 35-45.0 parts of pure acrylic emulsion, 0.3-0.5 parts of an associated thickening agent, 1.0-2.0 parts of a film forming additive, 1.5-3.0 parts of a defoaming agent and 13.0-25.0 parts of deionized water. The preparation method comprises the following steps: preparation of hydroxyethyl cellulose liquid, preparation of defoaming liquid, preparation of negative oxygen ion mixed solution and exterior wall coating. The exterior wall coating provided by the invention has the characteristics of sustainably releasing negative oxygen ions and removing peculiar smell of the coating.

Description

technical field [0001] The invention belongs to the technical field of negative oxygen ion exterior wall paint, and in particular relates to a water-based forest negative oxygen ion exterior wall paint and a preparation method thereof. Background technique [0002] The concentration of negative oxygen ions is closely related to people's health, and people need negative oxygen ions all the time, especially in today's increasingly serious pollution. According to research by environmental scientists, when the concentration of negative oxygen ions in the air is below 20 per cubic centimeter, people will feel tired and dizzy; when the number of negative oxygen ions in the air per cubic centimeter is between 1,000 and 10,000 When the number of negative oxygen ions in the air per cubic centimeter is more than 10,000, people will feel refreshed, comfortable and comfortable; and when the negative oxygen ions in the air per cubic centimeter When the number of ions is as high as 100,0...

Claims

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Application Information

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IPC IPC(8): C09D133/04C09D5/08C09D5/14C09D5/16C09D7/61C09D7/65
CPCC09D133/04C08K2003/2241C08K2003/265C08L2201/08C09D5/08C09D5/14C09D5/1687C08L1/284C08K3/22C08K3/26
Inventor 吕跃文
Owner 吕跃文
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