Surface wear-resistant coating used for wood sofa

A technology for wear-resistant coatings and sofas, which is applied in the production of coatings and bulk chemicals. It can solve the problems of affecting the appearance of wooden furniture, lack of pertinence, and poor wear resistance, so as to achieve good mental stress, improve mental stress, good storage performance

Inactive Publication Date: 2018-12-18
太和县天顺工艺品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The wooden sofa has been widely used due to its easy-to-obtain raw materials and simple processing technology. In order to further protect the wooden sofa, a layer of paint is usually applied to the surface of the wooden sofa to protect it. However, traditional paint Although it has multiple functions, its pertinence is not strong. For example, there is a common problem of poor wear resistance. After using traditional coatings on wooden furniture, wooden floors, wooden sofas and other wooden products, they receive friction or excessive friction during use. After cleaning for the first time, it is easy to be worn through, exposing the base material, which greatly affects the beauty of these wooden furniture

Method used

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  • Surface wear-resistant coating used for wood sofa
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Examples

Experimental program
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Effect test

Embodiment 1

[0020] A surface wear-resistant coating for wooden sofas, which is made of the following components in parts by weight: acrylic emulsion 86, modified silicone rubber powder 5, inorganic nano fillers 4, wild lacquer leaves and water eggplant branch mixed extract 0.3, defoaming Agent 0.5, deionized water 60.

[0021] Further, the viscosity of the acrylic emulsion at 25° C. is 550 Pa·s.

[0022] Further, the inorganic nano filler is nano silica.

[0023] Further, the particle size of the nano-silica is 80 nm.

[0024] Further, the preparation method of the mixed extract of the wild lacquer leaves and the water stalks is: after the wild lacquer leaves and the water stalks are mixed in a mass ratio of 5:1, crushed, passed through an 80-mesh sieve, and then used hydrogen with a pH of 10.5 Soak the sodium oxide solution at 80°C for 40 minutes, then filter, rinse with clean water to neutrality, and drain naturally to obtain a mixture, and then add 10 times its mass to the mixture with an 80%...

Embodiment 2

[0034] A surface wear-resistant coating for wooden sofas, which is made of the following ingredients in parts by weight: acrylic emulsion 90, modified silicone rubber powder 8, inorganic nano filler 6, wild lacquer leaves and water eggplant branch mixed extract 0.5, defoaming Agent 0.8, deionized water 65.

[0035] Further, the viscosity of the acrylic emulsion at 25° C. is 550 Pa·s.

[0036] Further, the inorganic nano filler is nano silica.

[0037] Further, the particle size of the nano-silica is 80 nm.

[0038] Further, the preparation method of the mixed extract of the wild lacquer leaves and the water stalks is: after the wild lacquer leaves and the water stalks are mixed in a mass ratio of 5:1, crushed, passed through an 80-mesh sieve, and then used hydrogen with a pH of 10.5 Soak the sodium oxide solution at 80°C for 40 minutes, then filter, rinse with clean water to neutrality, and drain naturally to obtain a mixture, and then add 10 times its mass to the mixture with an 80%...

Embodiment 3

[0048] A surface wear-resistant coating for wooden sofas, which is made of the following ingredients in parts by weight: acrylic emulsion 88, modified silicone rubber powder 6, inorganic nano-filler 5, wild lacquer leaf and water eggplant branch mixed extract 0.4, defoaming Agent 0.6, deionized water 62.

[0049] Further, the viscosity of the acrylic emulsion at 25° C. is 550 Pa·s.

[0050] Further, the inorganic nano filler is nano silica.

[0051] Further, the particle size of the nano-silica is 80 nm.

[0052] Further, the preparation method of the mixed extract of the wild lacquer leaves and the water stalks is: after the wild lacquer leaves and the water stalks are mixed in a mass ratio of 5:1, crushed, passed through an 80-mesh sieve, and then used hydrogen with a pH of 10.5 Soak the sodium oxide solution at 80°C for 40 minutes, then filter, rinse with clean water to neutrality, and drain naturally to obtain a mixture, and then add 10 times its mass to the mixture with an 80% e...

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Abstract

The invention discloses a surface wear-resistant coating used for a wood sofa, which relates to the technical field of bio environmental protection. The surface wear-resistant coating is prepared by the following components: an acrylic emulsion, modified silicone rubber powder, an inorganic nano-filler, a mixed extract of oriental poison sumac leaf and water nightshade branch, a defoaming agent, and deionized water. The modified silicone rubber prepared by addition is chemically combined with a molecular chain of a film-forming substance constituting the coating, the interface bonding betweenthe modified silicone rubber and the film-forming substance is enhanced, the entire coating film structure is changed, the compactness of a coating film is strengthened, and the external affinity of the coating film is increased.

Description

Technical field [0001] The invention belongs to the technical field of biological environmental protection, and specifically relates to a surface wear-resistant coating for wooden sofas. Background technique [0002] Sofa is an indispensable furniture for every family. However, wooden sofas are widely used due to the easy availability of raw materials and simple processing techniques. In order to further protect the wooden sofas, a layer of paint is usually applied to the surface of the wooden sofas to protect it. However, traditional coatings Although it has a variety of functions, it is not very specific. For example, the problem of poor wear resistance is common. After traditional coatings are used for wooden furniture, wooden floors, wooden sofas and other wooden products, they will receive friction or excessive friction during use. After the second cleaning, it is easy to be worn through and expose the base material, which greatly affects the appearance of these wooden furn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/61C09D7/65C09D7/40C08G77/26
CPCC08G77/26C08K2201/011C09D7/40C09D7/61C09D7/65C09D133/04C08L83/08C08K3/36Y02P20/54
Inventor 乔恩良
Owner 太和县天顺工艺品有限公司
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