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Colorful wear-resistant raw lacquer paint, and preparation method thereof

A raw lacquer coating and color technology, applied in the coating and other directions, can solve the problems of poor wear resistance, poor adhesion, inconvenient construction, etc., and achieve the effects of good wear resistance, good stain resistance, and not easy to pollute.

Inactive Publication Date: 2018-06-08
ZHONGSHAN DEGAOXING INTPROP CENT LLP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a kind of colored wear-resistant raw lacquer coating and preparation method thereof, to solve the above-mentioned background technology. In the prior art, the raw lacquer is also modified, but there is poor adhesion, which is not convenient for construction. , the problem of high cost and poor wear resistance

Method used

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  • Colorful wear-resistant raw lacquer paint, and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] The preparation method of this colored wear-resistant raw lacquer coating comprises the steps:

[0022] S1: Mixing: Stir and mix raw lacquer, metal salt powder and modifier evenly;

[0023] S2: Stirring: Then add silica sol, surfactant and functional additives, stir evenly, the stirring speed is 175 rpm, and the stirring time is 2.5 hours;

[0024] S3: Oscillation: During the stirring process, ultrasonic wave is used for oscillation, the oscillation time is 2 hours, and finally the viscosity of the paint is adjusted.

[0025] In this embodiment, raw lacquer: 55 parts; metal salt powder: 1.5 parts, the metal salt powder is ferric chloride; modifier: 11 parts, the modifier is polyhydroxy acrylic resin; silica sol : 7 parts, the silica sol includes silica nanoparticles and acrylate binder; Surfactant: 3.5 parts, the surfactant consists of 2-perfluorooctyl ethyl acrylate and 3-methanol Acryloxypropyltrimethoxysilane; functional additives: 3.5 parts.

Embodiment 2

[0027] The preparation method of this colored wear-resistant raw lacquer coating comprises the steps:

[0028] S1: Mixing: Stir and mix raw lacquer, metal salt powder and modifier evenly;

[0029] S2: Stirring: Then add silica sol, surfactant and functional additives, stir evenly, the stirring speed is 150 rpm, and the stirring time is 2 hours;

[0030] S3: Oscillation: During the stirring process, ultrasonic vibration is used for 1.5 hours, and finally the viscosity of the paint is adjusted.

[0031] In this embodiment, raw lacquer: 50 parts; metal salt powder: 2 parts, the metal salt powder is ferric chloride; modifier: 10 parts, the modifier is polyhydroxy acrylic resin; silica sol : 8 parts, the silica sol includes silica nanoparticles and acrylate binder; Surfactant: 3 parts, the surfactant consists of 2-perfluorooctyl ethyl acrylate and 3-methanol Acryloyloxypropyltrimethoxysilane; functional additives: 5 parts.

Embodiment 3

[0033] The preparation method of this colored wear-resistant raw lacquer coating comprises the steps:

[0034] S1: Mixing: Stir and mix raw lacquer, metal salt powder and modifier evenly;

[0035] S2: Stirring: Then add silica sol, surfactant and functional additives, stir evenly, the stirring speed is 200 rpm, and the stirring time is 3 hours;

[0036] S3: Oscillation: During the stirring process, ultrasonic vibration is used for 2.5 hours, and finally the viscosity of the paint is adjusted.

[0037] In this embodiment, raw lacquer: 60 parts; metal salt powder: 1 part, the metal salt powder is ferric chloride; modifier: 12 parts, the modifier is polyhydroxy acrylic resin; silica sol : 6 parts, the silica sol includes silica nanoparticles and acrylate binder; Surfactant: 4 parts, the surfactant consists of 2-perfluorooctyl ethyl acrylate and 3-methanol Acryloxypropyltrimethoxysilane; functional additives: 2 parts.

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Abstract

The invention belongs to the technical field of novel material, and discloses a colorful wear-resistant raw lacquer paint, and a preparation method thereof. The colorful wear-resistant raw lacquer paint comprises raw lacquer, metal salt powder, a modifier, silica sol, a surfactant, and a functional auxiliary agent. The preparation method comprises following steps: 1, mixing, wherein raw lacquer, metal salt powder, and the modifier are mixed and stirred to be uniform; 2, stirring, wherein silica sol, the surfactant, and the functional auxiliary agent are added, an obtained mixture is stirred tobe uniform, and stirring speed is controlled to be 150 to 200r / min; 3, vibration treatment, wherein in stirring, supersonic wave is adopted for 1.5 to 2.5h of vibration treatment, and at last, the viscosity of the colorful wear-resistant raw lacquer paint is adjusted. The obtained paint film is high in gloss, excellent in film forming performance, water resistance, weatherability, stain resistance, wear resistance, and clunging force; no pollution is easily caused; construction is convenient; and falling of paint film is not easily caused.

Description

technical field [0001] The invention relates to the technical field of new materials, in particular to a colored wear-resistant raw lacquer coating and a preparation method thereof. Background technique [0002] Raw lacquer, commonly known as "earth lacquer", also known as "national lacquer" or "big lacquer", is a milky white pure natural liquid paint harvested from lacquer trees. It gradually turns brown when exposed to air, and the surface dries and hardens in about 4 hours. to form a paint film. The economic value of raw lacquer is very high. It has the characteristics of corrosion resistance, wear resistance, acid resistance, solvent resistance, heat resistance, good water insulation and insulation, and luster. High quality coating for furniture etc. It is also one of the important materials traditionally exported by China, and it is famous in the world for its large quantity and good quality. Raw lacquer also has many weaknesses, such as long drying time of the paint...

Claims

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Application Information

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IPC IPC(8): C09D201/00C09D7/61C09D7/65
CPCC09D201/00C08L33/00C08K3/36C08K3/16
Inventor 谢小坚梁荣强
Owner ZHONGSHAN DEGAOXING INTPROP CENT LLP
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