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Anti-impact and anti-yellowing wood lacquer

A technology of impact resistance and wood lacquer, which is applied in the field of wood lacquer, can solve the problems of poor impact resistance of paint film, poor flexibility of paint film, fast aging of paint film, etc., so as to alleviate yellowing, enhance impact resistance and improve flexibility Effect

Inactive Publication Date: 2010-06-30
广东黑马新材料科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, many wood lacquers cannot solve or completely solve these problems, especially the poor weather resistance of the paint film and the poor impact resistance of the paint film. quick

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0021] Equipped with 100kg wood lacquer of the present invention, it is formulated by the components of the following weights:

[0022] Modified saturated polyester resin 32kg, castor oil modified alkyd resin 38kg, vinyl acetate resin 3kg, mixture of n-butyl acetate and propylene glycol methyl ether acetate 15.5kg, modified polyurethane dispersant 0.5kg, fumed silica matting Powder 7.6kg, polytetrafluoroethylene wax powder 0.6kg, polyamide wax anti-settling agent 1.0kg, foam breaking polysiloxane solution 0.3kg, polyether modified polydiyl siloxane and polyester modified polydiyl siloxane 0.5kg of mixed solution of siloxane, 1.0kg of ultraviolet absorber.

[0023] The wood lacquer of the present invention can be produced according to the conventional process, such as feeding in order, each material is stirred evenly, and then another material is added, and the material is stirred while feeding, and the viscosity can be detected after the dispersion is uniform.

Embodiment 2

[0025] Equipped with 100kg wood lacquer of the present invention, it is formulated by the components of the following weights:

[0026] Modified saturated polyester resin 29kg, castor oil modified alkyd resin 41kg, vinyl acetate resin 2.5kg, mixture of n-butyl acetate and propylene glycol methyl ether acetate 16kg, modified polyurethane dispersant 0.6kg, fumed silica matting Powder 7kg, polytetrafluoroethylene wax powder 0.6kg, polyamide wax anti-settling agent 1.0kg, foam breaking polysiloxane solution 0.3kg, polyether modified polydiylsiloxane and polyester modified polydiylsiloxane 0.5kg of mixed solution of oxane, 1.5kg of ultraviolet absorber.

[0027] The wood lacquer of the present invention can be produced according to the conventional process, such as feeding in order, each material is stirred evenly, and then another material is added, and the material is stirred while feeding, and the viscosity can be detected after the dispersion is uniform.

Embodiment 3

[0029] Equipped with 100kg wood lacquer of the present invention, it is formulated by the components of the following weights:

[0030] Modified saturated polyester resin 30kg, castor oil modified alkyd resin 40kg, vinyl acetate resin 3kg, mixture of n-butyl acetate and propylene glycol methyl ether acetate 16.6kg, modified polyurethane dispersant 0.5kg, fumed silica matting Powder 6.5kg, PTFE wax powder 0.6kg, polyamide wax anti-settling agent 1.0kg, foam breaking polysiloxane solution 0.3kg, polyether modified polydiylsiloxane and polyester modified polydiylsiloxane 0.5kg of mixed solution of siloxane, 1.0kg of ultraviolet absorber.

[0031] The wood lacquer of the present invention can be produced according to the conventional process, such as feeding in order, each material is stirred evenly, and then another material is added, and the material is stirred while feeding, and the viscosity can be detected after the dispersion is uniform.

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PUM

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Abstract

The invention discloses anti-impact and anti-yellowing wood lacquer, which comprises the following components in percentage by weight: 25 to 35 percent of polyester resin, 30 to 45 percent of castor oil modified alkyd resin, 2 to 4 percent of vinyl chloride-vinyl acetate resin, 8 to 17 percent of organic solvent, 0.5 to 1.0 percent of dispersing agent, 4 to 8 percent of matting agent, 0.8 to 1.5 percent of wax powder, 0.6 to 1.2 percent of anti-settling agent, 0.2 to 0.4 percent of defoamer, 0.3 to 0.5 percent of organic silicon surfactant, and 0.5 to 1.5 percent of ultraviolet absorber. To overcome the defects in the prior art, the invention provides the wood lacquer, which has the advantages of impact resistance, yellowing resistance, high richness, chemical resistance, bending resistance, super smooth handfeel, flat lacquer film and perfect and uniform decoration.

Description

technical field [0001] The invention relates to a wood varnish, in particular to an impact-resistant, non-yellowing wood varnish. Background technique [0002] During the use of furniture after painting, the paint film is aging, the weather resistance of the paint film is poor, the flexibility of the paint film is poor, and the surface paint film is easily damaged by furniture collision and impact. These problems have long plagued people's home life. And these problems can all be solved by brushing wood with lacquer. At present, many wood lacquers cannot solve or completely solve these problems, especially the poor weather resistance of the paint film and the poor impact resistance of the paint film. quick. Contents of the invention [0003] The purpose of the present invention is to overcome the deficiencies in the prior art, provide impact resistance, non-yellowing, high fullness, chemical resistance, bending resistance, super slippery feel, flat paint film and perfect...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D167/08C09D167/00C09D5/32
Inventor 黄宏亭
Owner 广东黑马新材料科技有限公司
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