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A kind of water-based fluorescent paint and its preparation method and application in aerosol

A fluorescent paint, water-based technology, applied in the field of fluorescent paint preparation, can solve the problems of fluorescent intensity that cannot meet the high-end needs of customers, environmental pollution, low fluorescent intensity, etc., achieve excellent paint film association, prolong storage time, and high gloss Effect

Active Publication Date: 2020-06-19
广东自由能科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, the main popular fluorescent aerosols on the market are oily aerosols with benzenes, ketones and esters as solvents. These solvents will volatilize into the air during use and cause serious environmental pollution. In the case of gradually increasing requirements, the development of water-based fluorescent aerosols has become an urgent need
In addition, the fluorescence intensity of fluorescent aerosols currently popular in the market is low. With the development of industry and the improvement of people's requirements for chemical products, the fluorescence intensity of existing fluorescent aerosols is far from meeting the high-end needs of customers.

Method used

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  • A kind of water-based fluorescent paint and its preparation method and application in aerosol
  • A kind of water-based fluorescent paint and its preparation method and application in aerosol

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] This embodiment provides a kind of water-based fluorescent paint and preparation method thereof:

[0046] The raw materials of the water-based fluorescent paint in this embodiment are composed by mass percentage: 20% of water-based alkyd modified acrylic resin, 0.1% of polyether modified silicone oil, 2.5% of tripropylene glycol butyl ether, 10% of ethanol, and 10% of fluorescent yellow , water-soluble polyvinyl alcohol 1.0%, cetyltrimethylammonium bromide 1.0%, concentration of 35wt.% active silver ion antibacterial solution 2.0%, morpholine 2.0%, concentration of 50wt.% ammonia 1.0% and deionized water are the balance, and the above-mentioned raw materials are 100% in total.

[0047] The preparation process is as follows:

[0048] (1) Mix deionized water, water-based alkyd-modified acrylic resin, ethanol and tripropylene glycol butyl ether, stir and dissolve at 2500r / s and 30°C for 45min to obtain solution A;

[0049] (2) Mix fluorescent yellow, water-soluble polyvi...

Embodiment 2

[0054] This embodiment provides a kind of water-based fluorescent paint and preparation method thereof:

[0055] The water-based fluorescent paint in this embodiment consists of raw materials in terms of mass percentages: 25% of water-based alkyd-modified acrylic resin, 0.3% of polyether-modified silicone oil, 4.5% of tripropylene glycol butyl ether, 15% of ethanol, 10% of fluorescent green, Water-soluble polyvinyl alcohol 1.0%, cetyltrimethylammonium bromide 2.0%, the concentration of 35wt.% active silver ion antibacterial solution 1.5%, morpholine 2.0%, the concentration of 50wt.% ammonia 1.0% and Deionized water is the balance, and the above-mentioned raw materials are 100% in total.

[0056] The preparation process is the same as in Example 1.

[0057] The resulting fluorescent paint is fluorescent green with a slight ammonia smell and a specific gravity of 0.877g / cm 3 , the viscosity is 205cps.

Embodiment 3

[0059] This embodiment provides a kind of water-based fluorescent paint and preparation method thereof:

[0060] The water-based fluorescent paint in the present embodiment consists of raw materials by mass percentage: 35% of water-based alkyd modified acrylic resin, 0.5% of polyether modified silicone oil, 6.5% of tripropylene glycol butyl ether, 20% of ethanol, 10% of fluorescent red, Water-soluble polyvinyl alcohol 1.0%, cetyltrimethylammonium bromide 3.0%, concentration are 35wt.% active silver ion antibacterial solution 1.0%, morpholine 2.0%, concentration are 50wt.% ammoniacal liquor 1.0% and Deionized water is the balance, and the above-mentioned raw materials are 100% in total.

[0061] The preparation process is the same as in Example 1.

[0062] The resulting fluorescent paint is fluorescent red with a slight ammonia smell and a specific gravity of 0.833g / cm 3 , the viscosity is 242cps.

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Abstract

The invention belongs to the technical field of fluorescent paint preparation, and particularly relates to water-based fluorescent paint and a preparation method thereof and application in aerosol. The water-based fluorescent paint is prepared from water-based alcohol acid modified acrylic resin, polyether modified silicone oil, tripropyleneglycoln-butylether, ethyl alcohol, water-based fluorescent pigment, water-soluble polyvinyl alcohol, hexadecyl trimethyl ammonium bromide, an active silver ion antibacterial solution, morpholine, ammonia water and water. The hexadecyl trimethyl ammonium bromide in the water-based fluorescent paint cooperates with silver ions to enhance the fluorescent effect of the fluorescent paint, the fluorescence intensity of the water-based fluorescent paint reaches up to 1,782-2,136 AU, the antimicrobial property is good, the defoaming property is good, the water-based fluorescent paint is used for the aerosol, and a paint film which is good in film-forming property, acid and alkali resistance, weather resistance, anti-ultraviolet property and adhesive force, high in glossiness and smooth can be obtained.

Description

technical field [0001] The invention belongs to the technical field of fluorescent paint preparation, and in particular relates to a water-based fluorescent paint, a preparation method thereof and an application in an aerosol. Background technique [0002] Fluorescent aerosols have the characteristics of bright colors, high color purity and convenient use, and are widely used in industries, home decoration and transportation. The fluorescent effect of the fluorescent aerosol is produced by the fluorescent substance in it. When the high-energy short-wavelength optical fiber is injected into the fluorescent substance, the electrons in the fluorescent substance absorb energy and transition from the ground state to a high energy level. Since the electrons are unstable at the high energy level, There is a transition from a higher energy level to a lower energy level, so energy is released in the form of fluorescence. At present, the main popular fluorescent aerosols on the marke...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D5/22C09D5/14C09D167/08C09D7/63C09D7/65C09D7/47C09D7/20C09K11/06C09K11/02
CPCC08L2201/08C08L2205/03C09D5/14C09D5/22C09D7/20C09D7/47C09D7/63C09D7/65C09D167/08C09K11/025C09K11/06C08L83/12C08L29/04C08K5/06C08K5/19
Inventor 邱友任振兴赖少聪杨青坡
Owner 广东自由能科技股份有限公司