Crackle lacquer, preparing method thereof and spraying method for the same

A crack paint, thermosetting technology, applied in the field of paint, can solve the problems of poor nitro paint coating film performance, poor nitro paint stability, poor paint film adhesion and other problems, and achieve the effect of beautiful crack effect, uniform crack and natural texture.

Inactive Publication Date: 2008-07-02
海宁市盐官工业投资有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Crackle paint generally all needs to use common nitro paint as the bottom layer; In order to protect the crack coating, it is sometimes covered with nitr...

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0026] Embodiments of the present invention provide a crack paint, which comprises the following components by weight:

[0027] Thermosetting acrylic resin 2850 is 24, pigment 10, dispersant 1.3, anti-sedimentation agent 0.78, leveling agent 0.72, plasticizer 0.73, matte powder 10, solvent 25, curing agent amount.

[0028] The resin is a thermosetting acrylic resin, the matte powder is fumed silica, and the solvent is composed of acetone, cyclohexanone, ethylene glycol butyl ether, ethyl acetate and diacetone alcohol, and its weight ratio is 1.5 :1.5:2.5:1.5:1.

[0029] According to above-mentioned prescription composition, described crackle paint adopts following method to prepare:

[0030] (1) Add thermosetting acrylic resin, dispersant, plasticizer, matte powder, anti-settling agent, leveling agent and mixed solvent into a container with a stirrer and stir well.

[0031] (2) Add pigments to the prepared slurry, grind and disperse with a grinder, add the remaining solvent,...

Embodiment 2

[0034] A kind of crackle paint that the embodiment of the present invention provides, it comprises the following components by weight: thermosetting acrylic resin 2850 is 24, pigment 13, dispersant 1.4, anti-settling agent 0.78, leveling agent 0.37, plasticizer 0.72 , matte powder 8, solvent 25, curing agent amount.

[0035] The resin is a thermosetting acrylic resin, the matte powder is fumed silica, and the solvent is composed of acetone, cyclohexanone, ethylene glycol butyl ether, ethyl acetate and diacetone alcohol, and its weight ratio is 1.5 :1:2:1.5:1.

[0036] The preparation method of the embodiment of the present invention is the same as that of embodiment 1, and the cracks are uniform and beautiful, but the lines are smaller.

Embodiment 3

[0038] A kind of crackle paint that the embodiment of the present invention provides, it comprises following component by weight: thermosetting acrylic resin A-371 is 24, pigment 10, dispersant 1.4, anti-settling agent 0.78, leveling agent 0.36, matte Powder 10, solvent 30, curing agent amount.

[0039] The resin is a thermosetting acrylic resin, the matte powder is fumed silica, and the solvent is composed of acetone, cyclohexanone, ethylene glycol butyl ether, ethyl acetate and diacetone alcohol, and its weight ratio is 1.5 :1:3:1.5:1.

[0040] According to above-mentioned prescription composition, described crackle paint adopts following method to prepare:

[0041] (1) Add thermosetting acrylic resin, dispersant, matte powder, anti-settling agent, leveling agent and mixed solvent into a container with a stirrer and stir well.

[0042] (2) Add pigments to the prepared slurry, grind and disperse with a grinder, add the remaining solvent, stir evenly, and filter to obtain th...

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PUM

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Abstract

The invention relates to a crack lacquer. According to the portion by weight, the lacquer comprises the following components that: 11 to 40 percent of thermoset acrylics, 4 to 20 percent of no-light powder, 0.5 to 26 percent of auxiliary, 2.7 to 33 percent of mixed solvent, and 5 to 15 percent of paint; the crack lacquer has natural grain, good three-dimensional effect and even cracks; the crack effect is beautiful with excellent aging resistance, water resistance and stability; the preparation technique of the crack lacquer of the invention is simple, and the spraying method of the crack lacquer is as follows: priming lacquer is firstly sprayed so as to ensure that the priming lacquer is matched with the crack lacquer; in the spraying process, the temperature difference between the bottom of the crack lacquer and a bottom layer is generated by adopting the high solidity and the high speed of the volatilization of the solvent of the crack lacquer; the priming lacquer of the crack lacquer is cracked by means of the strain of a lacquer film; the greater the color difference between the priming lacquer and the crack lacquer, the better the three-dimensional effect of the crack lacquer and the more obvious the aesthetic perception of the decoration.

Description

technical field [0001] The invention relates to a paint, in particular to a cracked paint, a preparation method thereof and a spraying method of the cracked paint. Background technique [0002] In daily life, it is often seen that some painted decorations have irregular cracks caused by wind, sun and rain. Crack paint is developed to imitate this effect, and it can quickly form a good surface on the surface of the object. Crackle pattern, crackle texture uniform, changeable, very three-dimensional effect, natural and lifelike, noble and elegant, with high artistic taste, can enhance the beauty of the coating surface, improve the decoration, suitable for indoor furniture, interior decoration and the surface of handicrafts Decoration, giving people a classic and nostalgic beauty, providing rich artistic effects for traditional monochromatic paints. At present, this kind of painting effect is gradually accepted and loved by people, and is used to beautify their home and life. ...

Claims

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Application Information

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IPC IPC(8): C09D133/02C09D7/12C09D5/28B05D1/02B05D7/24B05D3/02
Inventor 宋健谢守德
Owner 海宁市盐官工业投资有限公司
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