Water paint assembly as well as preparation method and application thereof

A water-based paint and package technology, applied in coatings, anti-corrosion coatings, fire-resistant coatings, etc., can solve the problems of affecting the environment and human health, affecting the health of hot water users, and the protective paint needs to be improved, so as to improve storage stability, Environmental pollution and human health hazards are small, and the paint film dries quickly

Inactive Publication Date: 2018-11-13
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Most of the current anti-rust treatment methods for hot water submersible pumps are spraying solvent-based paints. However, spraying solvent-based paints not only affects the environment and human health during spraying construction, but also puts them out immediately after the hot water submersible pumps are completely dry and put into use. When put into hot water, the residual substances will still pollute the water quality, and then affect the health of hot water users
[0003] Therefore, the current protective paint for hot water submersible pumps still needs to be improved.

Method used

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  • Water paint assembly as well as preparation method and application thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0088] formula:

[0089] The first water paint component in the water paint kit includes:

[0090] The aqueous epoxy emulsion of 28 parts by weight;

[0091] The water-based acrylic modified epoxy emulsion of 40 parts by weight;

[0092] 3.5 parts by weight of environmentally friendly co-solvent;

[0093] The neutralizing agent of 0.05 weight part;

[0094] The dispersant of 1.5 parts by weight;

[0095] The defoamer of 0.3 parts by weight;

[0096] The substrate wetting agent of 0.2 weight part;

[0097] The anti-settling agent of 0.3 weight part;

[0098] 10 parts by weight of deionized water;

[0099] The thickener of 0.5 weight part;

[0100] 1 part by weight of anti-flash rust agent;

[0101] The rheology agent of 0.5 weight part;

[0102] The coupling agent of 0.8 weight part;

[0103] 0.2 parts by weight of leveling agent;

[0104] 5 parts by weight of rutile titanium dioxide;

[0105] 3 parts by weight of phthalocyanine green; and

[0106] 6 parts by weig...

Embodiment 2

[0125] formula:

[0126] The first water paint component in the water paint kit includes:

[0127] The aqueous epoxy emulsion of 30 parts by weight;

[0128] The water-based acrylic modified epoxy emulsion of 45 parts by weight;

[0129] 4.5 parts by weight of environmentally friendly co-solvent;

[0130] The neutralizing agent of 0.1 weight part;

[0131] 2.0 parts by weight of dispersant;

[0132] The defoamer of 0.5 weight part;

[0133] 0.3 parts by weight of substrate wetting agent;

[0134] The anti-settling agent of 0.38 weight part;

[0135] 14 parts by weight of deionized water;

[0136] The thickener of 1.5 parts by weight;

[0137] The anti-flash rust agent of 1.2 parts by weight;

[0138] The rheological agent of 1.2 parts by weight;

[0139] The coupling agent of 1.2 parts by weight;

[0140] 0.3 parts by weight of leveling agent;

[0141] 5.5 parts by weight of rutile titanium dioxide;

[0142] 3.2 parts by weight of phthalocyanine green; and

[014...

Embodiment 3

[0162] formula:

[0163] The first water paint component in the water paint kit includes:

[0164] The aqueous epoxy emulsion of 29 parts by weight;

[0165] The water-based acrylic modified epoxy emulsion of 43 parts by weight;

[0166] 4 parts by weight of environmentally friendly co-solvent;

[0167] The neutralizing agent of 0.07 weight part;

[0168] The dispersant of 1.8 parts by weight;

[0169] The defoamer of 0.4 weight part;

[0170] 0.25 parts by weight of the substrate wetting agent;

[0171] The anti-settling agent of 0.34 parts by weight;

[0172] 12 parts by weight of deionized water;

[0173] 1 part by weight of thickener;

[0174] The anti-flash rust agent of 1.1 parts by weight;

[0175] 0.9 parts by weight of rheological agent;

[0176] The coupling agent of 1 weight part;

[0177] 0.25 parts by weight of leveling agent;

[0178] The rutile type titanium dioxide of 5.25 parts by weight;

[0179] 3.1 parts by weight of phthalocyanine green; and ...

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PUM

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Abstract

The invention discloses water paint assembly as well as a preparation method and an application thereof. The water paint assembly comprises a first water paint component and a second water paint component, wherein the first water paint component contains water-based epoxy emulsion, water-based acrylic modified epoxy emulsion, an environment-friendly cosolvent, a neutralizer, a dispersant, a defoamer, a substrate wetting agent, an anti-settling agent, deionized water, a thickener, an anti-flash rust agent, a rheological agent, a coupling agent, a leveling agent, rutile titanium dioxide, phthalocyanine green and aluminum tripolyphosphate; the second water paint component contains a water-based curing agent, ethanol and deionized water; the first water paint component and the second water paint component are arranged in different containers respectively. Water paint prepared from the water paint assembly has higher corrosion resistance, hot water resistance and salt and alkali resistance,a paint film dries quickly, the paint has low VOC content, is easy to construct, has little harm to environment and human health and can be effectively used for spraying protection of a hot water submersible pump.

Description

technical field [0001] The invention relates to the field of chemical industry, in particular, the invention relates to a water paint set and a preparation method and application thereof. Background technique [0002] Hot water submersible pump is an important equipment for extracting geothermal water. It is used for geothermal, hot springs, metallurgy, chemical industry, textile, wood processing, papermaking, and boilers such as restaurants, bathrooms, and hotels. Use the pump. The hot water submersible pump has been in an environment with a temperature of 5-105°C, a pH value of 6.5-8.5, a hydrogen sulfide content of ≤1.5mg / L, and a chloride ion content of ≤400mg / L for a long time, so the ability of the hot water submersible pump to prevent rust extremely important. Most of the current anti-rust treatment methods for hot water submersible pumps are spraying solvent-based paints. However, spraying solvent-based paints not only affects the environment and human health durin...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D163/10C09D163/00C09D123/08C09D7/61C09D7/44C09D7/63C09D5/08
CPCC09D7/63C09D123/0853C09D163/10C09D5/08C09D5/18C09D7/44C09D7/61C08K2003/2241C08K2003/327C08L2205/02C08L2205/035C08L2201/08C08L63/00C08L75/04C08L77/00C08K13/02C08K3/22C08K3/32C08K5/5419
Inventor 谷锐胡中源董立志郑齐王洁
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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