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Self-cleaning water paint

A self-cleaning, water-based paint technology, applied in the field of coatings, can solve problems such as polluting the environment, aggravating photochemical smog pollution, regional haze and atmospheric compound pollution, and health hazards, achieving low odor, good lotus leaf double hydrophobicity, and promoting pigment scattered effect

Inactive Publication Date: 2017-08-11
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

That is to say, it also pollutes the environment, aggravates atmospheric compound pollution such as photochemical smog pollution, regional haze, and acid rain, and brings health hazards to people.

Method used

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  • Self-cleaning water paint

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0047] Effect of Example 1: Among the four formula examples, the cost is the lowest, it has a certain self-cleaning performance, the hardness is the highest, and the pencil hardness is 2H, and it has a certain protective performance.

Embodiment 2

[0048] Effect of Example 2: Among the four formula examples, the cost is average, and the product has good self-cleaning performance, and the pencil hardness is H-2H. It has certain protective properties.

Embodiment 3

[0049] Effect of Embodiment 3: Among the four formula examples, the cost is average, the self-cleaning performance is the best, and the pencil hardness is H. Among the four formulas, it has the best protection performance and high gloss, and the most cost-effective.

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Abstract

The invention discloses a self-cleaning water paint. The self-cleaning water paint is prepared from, by weight, 35-50 parts of water-borne-acrylic-modified epoxy emulsion, 5-20 parts of amino resin, pigment and assistants, wherein the pigment is prepared from, by weight, 3-20 parts of titanium dioxide, 1-9 parts of light expanding powder and 1-10 parts of organic silicone powder; the assistants are prepared from, by weight, 0.1-0.2 part of a PH adjusting agent, 0.1-0.2 part of an antifoaming agent, 2-5 parts of a silm forming assistant, 1-10 parts of an efficient lotus-leaf water repellent agent, 0.3-0.5 part of a wetting dispersant, 0.3-0.5 part of a base-material wetting agent, 5-10 parts of deionized water and 0.5-1.0 part of a thickening agent. The self-cleaning water paint is the ultralow-VOC water-based light-industry water paint, the hydrophobicity of a coating is improved for reducing the contact area between the coating and water and shortening contact time between the coating and water, and the aim of improving the waterproof performance of the coating is finally achieved. The invention also provides lamp-cover-or-metal-painting application of the self-cleaning water paint and the lamp cover; the lamp cover is coated with the self-cleaning water paint.

Description

technical field [0001] The invention belongs to the technical field of coatings, in particular to a self-cleaning water paint applied to lampshades or metals. Background technique [0002] Whether in home life or working environment, lamps are an essential lighting and decoration equipment. However, due to perceived negligence and environmental impact, using the lamps for a long time without scrubbing will cause a layer of dust to fall from the lamps, which not only affects the appearance, but also reduces the lighting effect. Especially the hanging lamps add to the difficulty of scrubbing. The invention prepares a self-cleaning paint for a lampshade. By reducing the surface tension of the coating, the purpose of reducing the stickiness of dust and stains on the paint surface is achieved, thereby reducing troubles caused by scrubbing. [0003] VOC meaning: volatile organic compounds (volatile organic compounds); VOC is the English abbreviation of volatile organic compounds...

Claims

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Application Information

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IPC IPC(8): C09D163/10C09D161/20C09D7/12C09D5/16
CPCC09D163/10C08K2003/2241C08L2205/035C09D5/1662C09D5/1687C09D7/61C09D7/63C09D7/70C08L61/20C08L83/04C08L33/04C08K3/22C08K5/17
Inventor 赵宁宁荆旺张戈辉马利纳
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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