Environmental protection type paint technique of furniture

An environmentally friendly paint and process technology, which is applied to the surface coating liquid device, pretreatment surface, coating, etc., can solve the problems of low hardness of the decorative surface, pollute the environment, endanger human health, etc., and achieve beautiful appearance and environmental protection. Pollution, low cost effect

Inactive Publication Date: 2009-01-21
ZHEJIANG SUNON FURNITURE MFG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, unsaturated polyurethane paint (PU paint) and nitro paint (NC paint) commonly used in the market will contain nearly half of the solvents during use or construction, such as toluene, xylene, ketone, ester, styrene, etc. , a

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0016] Embodiment 1, described paint process comprises the steps:

[0017] A, the white embryo is ground with a sandpaper grinder;

[0018] B. Criticize the polished board with dust to increase the smoothness of the surface;

[0019] C. Filling colorant or transparent putty;

[0020] D. Spray a high-hardness primer once;

[0021] E. Then grind again, clean up the excess ash, and grind the plate until it is smooth;

[0022] F. Spray polyurethane primer on the ground board to seal the paint surface of the board;

[0023] G. After two times of primer spraying and grinding, spray a new environmentally friendly topcoat for coloring;

[0024] H. Send the plate to a special ultraviolet drying line for drying and curing, and the drying time is 5 minutes.

[0025] The finish paint of the present invention is acrylic acid, which is a white liquid. When in use, a blending agent needs to be added for blending. Its weight ratio is the main agent: blending agent=2: 1, and the solid con...

Embodiment 2

[0026] Embodiment 2, this paint process comprises the steps:

[0027] A, the white embryo is ground with a sandpaper grinder;

[0028] B. Criticize the polished board with dust to increase the smoothness of the surface;

[0029] C. Filling colorant or transparent putty;

[0030] D. Spray a high-hardness primer once;

[0031] E. Then grind again, clean up the excess ash, and grind the plate until it is smooth;

[0032] F. Spray polyurethane primer on the ground board to seal the paint surface of the board;

[0033] G. After two times of primer spraying and grinding, spray a new environmentally friendly topcoat for coloring;

[0034] H. Send the plate into a special ultraviolet drying line for drying and curing, and the drying time is 10 minutes.

[0035] The finish paint of the present invention is acrylic acid, which is a white liquid. When in use, a blending agent needs to be added for blending. Its weight ratio is the main agent: blending agent=2: 1, and the solid conte...

Embodiment 3

[0036] Embodiment 3, paint process of the present invention comprises the steps:

[0037] A, the white embryo is ground with a sandpaper grinder;

[0038] B. Criticize the polished board with dust to increase the smoothness of the surface;

[0039] C. Filling colorant or transparent putty;

[0040] D. Spray a high-hardness primer once;

[0041] E. Then grind again, clean up the excess ash, and grind the plate until it is smooth;

[0042] F. Spray polyurethane primer on the ground board to seal the paint surface of the board;

[0043] G. After two times of primer spraying and grinding, spray a new environmentally friendly topcoat for coloring;

[0044] H. Send the plate to a special ultraviolet drying line for drying and curing, and the drying time is 20 minutes.

[0045] The finish paint of the present invention is acrylic acid, which is a white liquid. When in use, a blending agent needs to be added for blending. Its weight ratio is the main agent: blending agent=2: 1, a...

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PUM

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Abstract

The invention provides an environment-protection paint process used for furniture, which comprises the steps as follows: A: a blank is ground by an emery paper grinder; B: the ground plate is plastered so as to increase the smoothness of the surface; C: the plate is filled with colorant or transparent putty; D: the primer with high hardness is sprayed once; E: the grinding is subsequently carried out so as to clean the residual plasters and grind the plate to be smooth; F: polyurethane primer is sprayed on the ground plate and the plate is painted and sealed; G: after twice primer spraying and grinding, a novel and environment-protection finishing paint is sprayed for coloring; H: the plate is conveyed to a specially made ultraviolet drying pipeline to carry out the drying and curing, and the drying time is at least 5 minutes. Compared with the prior art, the environment-protection paint process of the invention has the advantages of beautiful appearance, low cost, no polluting to the environment, no harms on human body, etc.

Description

technical field [0001] The invention relates to a novel furniture paint process, in particular an environmentally friendly paint process that is non-polluting to the environment and harmless to the human body. Background technique [0002] With the development of the economy and the continuous improvement of people's living standards and aesthetics, people are increasingly emphasizing the decoration effect and environmental protection requirements for the decoration of the living room or the production of furniture, and use it as one of the standards to measure the quality of the decoration. one. At present, unsaturated polyurethane paint (PU paint) and nitro paint (NC paint) commonly used in the market will contain nearly half of the solvents during use or construction, such as toluene, xylene, ketone, ester, styrene, etc. , and free monomers, such as free toluene diisocyanate TDI, etc. volatilize into the air, which will pollute the environment and endanger human health, ...

Claims

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Application Information

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IPC IPC(8): B05D1/38B05D3/00B05D7/24
Inventor 倪良正
Owner ZHEJIANG SUNON FURNITURE MFG
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