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Wooden sound-absorbing board coating and production method thereof

A production method and technology of sound-absorbing panels, applied in the field of furniture coatings, can solve the problems of harmfulness to the human body, environmental pollution, inflammability and explosion, etc., and achieve the effect of low cost, strong decoration and hard hand feeling

Inactive Publication Date: 2018-03-20
GUANGXI JIKUAN SOLAR ENERGY EQUIP
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] At present, furniture coatings on the market use modified alkyd resins, polyester resins, polyurethanes, toluene and some additives. The furniture coatings produced by these additives will release toxic gases, which seriously endanger human health, and are flammable and explosive. Production and transportation have created great safety hazards
Existing paints for wood pollute the environment, are harmful to the human body, and cannot meet the needs of people's daily life

Method used

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  • Wooden sound-absorbing board coating and production method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0084] The production method of wood sound-absorbing board coating, which includes the following raw materials in parts by weight: 40 parts of polyurethane, 30 parts of epoxy resin, 5 parts of emulsion, 10 parts of glass fiber, 2 parts of composite coupling agent, 20 parts of water, expanded perlite 5 parts, 1 part of 3-iodo-2-propynyl butyl carbamate, 1 part of flame retardant, 1 part of hydroxyethyl cellulose thickener, 1 part of silicon carbide anti-wear agent, cellulose acetate butyrate 1 part of plain leveling agent, 2 parts of defoamer;

[0085] Wooden sound-absorbing panel coating, the production process includes the following steps:

[0086] (1) Add formula quantity water, 3-iodo-2-propynyl butyl carbamate, flame retardant, thickener, wear-resistant agent, leveling agent, 1 / 2 Defoamer, stir evenly at 300 rpm, stir for 15 minutes to form a colloidal solution;

[0087] (2) Grind the solution obtained in step (1) through a sander until the particle size is within 30 mic...

Embodiment 2

[0093] The production method of wood sound-absorbing board coating, which includes the following raw materials in parts by weight: 45 parts of polyurethane, 40 parts of epoxy resin, 10 parts of emulsion, 13 parts of glass fiber, 3 parts of composite coupling agent, 25 parts of water, expanded perlite 7 parts, 2 parts of 3-iodo-2-propynyl butyl carbamate, 2 parts of flame retardant, 2 parts of hydroxyethyl cellulose thickener, 2 parts of mineral powder anti-wear agent, cellulose acetate butyrate 2 parts of plain leveling agent, 3 parts of defoamer;

[0094] Wooden sound-absorbing panel coating, the production process includes the following steps:

[0095] (1) Add formula quantity water, 3-iodo-2-propynyl butyl carbamate, flame retardant, thickener, wear-resistant agent, leveling agent, 1 / 2 Defoamer, stir evenly, at a speed of 300 rpm, stir for 20 minutes to form a colloidal solution;

[0096] (2) Grind the solution obtained in step (1) through a sander until the particle size...

Embodiment 3

[0102]The production method of wood sound-absorbing board coating, which includes the following raw materials in parts by weight: 50 parts of polyurethane, 50 parts of epoxy resin, 15 parts of emulsion, 17 parts of glass fiber, 4 parts of composite coupling agent, 25 parts of water, expanded perlite 9 parts, 2 parts of 3-iodo-2-propynyl butyl carbamate, 3 parts of flame retardant, 3 parts of hydroxyethyl cellulose thickener, 3 parts of mineral powder anti-wear agent, cellulose acetate butyrate 3 parts of plain leveling agent, 3 parts of defoamer;

[0103] Wooden sound-absorbing panel coating, the production process includes the following steps:

[0104] (1) Add formula quantity water, 3-iodo-2-propynyl butyl carbamate, flame retardant, thickener, wear-resistant agent, leveling agent, 1 / 2 Defoamer, stir evenly at 300 rpm, stir for 25 minutes to form a colloidal solution;

[0105] (2) Grind the solution obtained in step (1) through a sander until the particle size is within 30...

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Abstract

The invention discloses a wooden sound-absorbing board coating and a production method thereof. The wooden sound-absorbing board coating is prepared from polyurethane, epoxy resin, emulsion, glass fibers, a composite coupling agent, water, expanded perlite, 3-iodo-2-propynyl-butyl-carbamate, a flame retardant, a thickening agent, an anti-wear agent, a leveling agent and a defoaming agent. The rawmaterials adopted by the wooden sound-absorbing board coating are non-toxic and harmless as well as free from adverse effects on a human body and the environment; the coating film is hard in a coatingfilm and fine and smooth in hand feeling, has the characteristics of water resistenceresistance, alkali resistance and good adhesion force, and is scrubbing-resistant; after being scrubbed for a plurality of times, no trace is left. The wooden sound-absorbing board coating is environmentally- friendly, free from pollution, low in cost and wide in application scope. The wooden sound-absorbing board coating is convenient to apply, is rapid in drying speed so as to increase the construction efficiency, and is smooth and glossy in appearance.

Description

technical field [0001] The invention relates to a furniture coating, in particular to a wooden sound-absorbing board coating and a production method. Background technique [0002] Wooden furniture has the characteristics of environmental protection, safety, beauty and elegance, and is the first choice of furniture for many families. However, if the wood is left exposed, it can easily pick up dirt and wear away. Therefore, a layer of paint is generally applied to the wood surface of wooden furniture to protect the wood itself. [0003] At present, the per capita paint consumption in developed countries has reached more than 10kg, and the modern paint industry has become an important industry in the modern chemical industry. my country is currently the world's largest furniture production and exporting country, and consumes a large amount of furniture coatings (often called "wood paint") every year. [0004] With the development of China's economy and the improvement and im...

Claims

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Application Information

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IPC IPC(8): C09D175/08C09D163/00C09D125/14C09D7/61C09D7/63C09D7/65
CPCC09D175/08C08L2205/035C08L63/00C08L25/14C08L33/14C08K13/04C08K7/14C08K7/26C08K5/205C08K5/5425C08K3/34
Inventor 马昭星李光明谢彤张立颖陈少东韦华嘉马云
Owner GUANGXI JIKUAN SOLAR ENERGY EQUIP
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