High-performance nano coating and preparation method thereof

A nano-coating, high-performance technology, used in anti-fouling/underwater coatings, paints containing biocides, etc., can solve the problems of not being very green and environmental protection, limiting the application of nano-materials, etc., to improve the poor suspension stability and strong physical properties. , the effect of improving mechanical properties

Inactive Publication Date: 2018-08-28
HEBEI JIASHICHENG ENERGY TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The aging resistance and antibacterial properties of existing nano coatings need to be improved. In addition

Method used

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  • High-performance nano coating and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0029] A kind of high-performance nano-coating of the present embodiment comprises the raw material of following weight portion:

[0030] 42 parts of nano-water-based fluorocarbon emulsion, 32 parts of styrene-acrylic emulsion, 26 parts of water-based polypropylene resin, 16 parts of mixed nanomaterials, 4 parts of antibacterial agent, 2 parts of surfactant, 1 part of thickener, and 1 part of pH regulator.

[0031] The mixed nanomaterials in this embodiment are nanometer zinc oxide, nanometer carbon fiber and nanometer silicon dioxide, according to the weight ratio of 1:3:2.

[0032] The antibacterial agent in this embodiment is a mixture of benzethonium chloride and isothiazolin-3-one in a weight ratio of 2:1.

[0033] The surfactant of the present embodiment is sodium dodecylbenzenesulfonate.

[0034] The thickener in this embodiment is a polyurethane rheological thickener.

[0035] The pH regulator in this embodiment is dimethylethanolamine.

[0036] The preparation meth...

Embodiment 2

[0041] A kind of high-performance nano-coating of the present embodiment comprises the raw material of following weight portion:

[0042] 48 parts of nano-water-based fluorocarbon emulsion, 34 parts of styrene-acrylic emulsion, 30 parts of water-based polypropylene resin, 20 parts of mixed nanomaterials, 6 parts of antibacterial agent, 4 parts of surfactant, 3 parts of thickener, and 2 parts of pH regulator.

[0043] The mixed nanomaterials in this embodiment are nanometer zinc oxide, nanometer carbon fiber and nanometer silicon dioxide, according to the weight ratio of 1:3:2.

[0044] The antibacterial agent in this embodiment is a mixture of benzethonium chloride and isothiazolin-3-one in a weight ratio of 2:1.

[0045] The surfactant of the present embodiment is sodium dodecylbenzenesulfonate.

[0046] The thickener in this embodiment is a polyurethane rheological thickener.

[0047] The pH regulator in this embodiment is dimethylethanolamine.

[0048] The preparation me...

Embodiment 3

[0053] A kind of high-performance nano-coating of the present embodiment comprises the raw material of following weight portion:

[0054] 45 parts of nano water-based fluorocarbon emulsion, 33 parts of styrene-acrylic emulsion, 28 parts of water-based polypropylene resin, 18 parts of mixed nanomaterials, 5 parts of antibacterial agent, 3 parts of surfactant, 2 parts of thickener, and 1.5 parts of pH regulator.

[0055] The mixed nanomaterials in this embodiment are nanometer zinc oxide, nanometer carbon fiber and nanometer silicon dioxide, according to the weight ratio of 1:3:2.

[0056] The antibacterial agent in this embodiment is a mixture of benzethonium chloride and isothiazolin-3-one in a weight ratio of 2:1.

[0057] The surfactant of the present embodiment is sodium dodecylbenzenesulfonate.

[0058] The thickener in this embodiment is a polyurethane rheological thickener.

[0059] The pH regulator in this embodiment is dimethylethanolamine.

[0060] The preparation me...

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Abstract

The invention discloses a high-performance nano coating which comprises the following raw materials in parts by weight: 42-48 parts of nano-aqueous fluorocarbon emulsion, 32-34 parts of styrene-acrylic emulsion, 26-30 parts of waterborne polypropylene resin, 16-20 parts of a mixed nanometer material, 4-6 parts of an antibacterial agent, 2-4 parts of a surfactant, 1-3 parts of a thickening agent and 1-2 parts of a pH regulator. The purpose of the invention is to provide the high-performance nano coating. The nano coating has excellent aging resistance and antibacterial property, is green and environmentally friendly and has high application value and good application prospects.

Description

technical field [0001] The invention relates to the technical field of nano-coatings, in particular to a high-performance nano-coating and a preparation method thereof. Background technique [0002] Coating is a kind of decorative material, including many kinds, such as interior and exterior wall building materials, floor coating materials, steel structure anti-corrosion materials, and other functional coatings, etc. Building materials are emerging industries supported by the government in recent years. As a rapidly developing industry, with the rapid growth of China's national economy and the continuous improvement of people's living standards, the production and consumption of coatings are growing at a relatively rapid rate. At present, it has become the second largest consumer of coatings in the world. With the development of various industries , with the global climate change and the increasing tension of resources and energy, environmental protection has attracted more ...

Claims

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Application Information

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IPC IPC(8): C09D127/12C09D5/14C09D125/14C09D123/12C09D7/61C09D7/63
CPCC09D127/12C08K2201/011C08L2201/08C08L2205/035C09D5/14C08L25/14C08L23/12C08K13/04C08K7/06C08K3/22C08K3/36C08K5/47C08K5/19
Inventor 白莉莉
Owner HEBEI JIASHICHENG ENERGY TECH CO LTD
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