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Environment-friendly anti-noise indoor coating and preparation method thereof

An anti-noise, environment-friendly technology, applied in anti-corrosion coatings, fire-proof coatings, coatings, etc., can solve problems such as damage, auditory fatigue, and sound pressure increase, and achieve simple raw material methods, long-term corrosion resistance, and simple preparation methods Effect

Inactive Publication Date: 2019-04-19
上海三银涂料科技股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The increase of noise sound pressure will increase the degree of harm to the human body. The light ones will make people feel irritable, affect people's working mood, and reduce labor efficiency; the severe ones will cause auditory fatigue or even serious damage.

Method used

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  • Environment-friendly anti-noise indoor coating and preparation method thereof
  • Environment-friendly anti-noise indoor coating and preparation method thereof
  • Environment-friendly anti-noise indoor coating and preparation method thereof

Examples

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preparation example Construction

[0035] Another aspect of the present invention provides the above-mentioned environment-friendly anti-noise interior wall and ceiling paint and a preparation method thereof, comprising the following steps:

[0036] Step 1: According to the mass percent of each component of the environmental-friendly anti-noise interior wall and ceiling paint, the quality of the silicone defoamer, the dispersing wetting agent, and the hydroxyethyl cellulose . The pigments and fillers, the honeycomb ceramic powder and water accounting for 15.0% to 25.0% of the water mass are uniformly mixed at room temperature and ground to a size below 50 μm;

[0037] Step 2: Add the remaining film-forming aids, emulsions, thickeners, neutralizers, preservatives, antifreezes and remaining water at a stirring speed of 300-500 rpm, and mix well to obtain the environmental protection Type noise-proof interior wall and ceiling coating.

[0038] The room temperature mentioned in the present invention is a conventio...

Embodiment 1

[0050] The raw material formula (wt %) of environment-friendly type anti-noise interior wall and ceiling coating is shown in table 1 below.

[0051] Table 1 The raw material formula (wt%) of environment-friendly anti-noise interior wall ceiling coating

[0052] Silicone acrylic emulsion RS-996AD

35.0％

Pigment and filler: rutile titanium dioxide R-706

20.0％

Honeycomb ceramic powder

5.0％

Hydroxyethyl cellulose

0.3％

Wetting and dispersing agent CF-10

0.3％

Neutralizer

0.1％

Silicone defoamer SN-345

0.1％

preservative

0.1％

Thickener R278

0.3％

Coalescent Texanol

2.5％

Antifreeze Propylene Glycol

1.5％

Deionized water

34.8％

[0053] The preparation method of environment-friendly type anti-noise interior wall ceiling paint, it comprises the steps:

[0054] According to the above formula, evenly mix silicone defoamer, wetting and dispersing agent, cellulose, pigmen...

Embodiment 2

[0056] The raw material formula (wt %) of environment-friendly type anti-noise interior wall ceiling coating is shown in table 2 below.

[0057] Table 2 The raw material formula (wt%) of environment-friendly type anti-noise interior wall ceiling coating

[0058] Silicone acrylic emulsion RS-996AD

45.0％

Pigment and filler: rutile titanium dioxide R-706

25.0％

Honeycomb ceramic powder

7.0％

Hydroxyethyl cellulose

0.4％

Wetting and dispersing agent CF-10

0.3％

Neutralizer

0.1％

Silicone defoamer SN-345

0.15％

preservative

0.1％

Thickener R278

0.2％

Coalescent Texanol

3.0％

Antifreeze Propylene Glycol

1.8％

Deionized water

16.95％

[0059] The preparation method of environment-friendly type anti-noise interior wall ceiling paint, it comprises the steps:

[0060] According to the above formula, evenly mix silicone defoamer, wetting and dispersing agent, cellulose, pig...

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Abstract

The invention relates to an environment-friendly anti-noise indoor coating which comprises the following components in percentage by weight: 10.0-35.0% of pigment and filler; 5.0%-10.0% of honeycomb ceramic powder; 0.3%-0.5% of hydroxyethyl cellulose; 0.3%-1.0% of a dispersing wetting agent; 0.1%-0.2% of an organic silicon defoaming agent; 2.5%-4.0% of a coalescing agent; 30.0%-50.0% of an emulsion; 0.1%-0.5% of a neutralizer; 0.1%-0.5% of a preservative; 1.0%-3.0% of an antifreezing agent; 0.2%-1.0% of a thickening agent and 15.0%-40.0% of water. The coating disclosed by the invention has long corrosion resistance and moisture resistance, the fire resistance is good, and the indoor noise is fully absorbed, so that the noise-proof purpose is achieved, the raw material obtaining method is simple, and environmentally friendly, and the process is simple, free of toxic and toxic effects in production, green and environment-friendly, and suitable for large-scale industrial production.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to an environment-friendly anti-noise indoor coating and a preparation method thereof. Background technique [0002] Noise has become one of the public hazards that pollute the human social environment, and it has become the three major pollution sources alongside air pollution and water pollution. Scientific research shows that noise not only affects and damages people's hearing, but also affects the cardiovascular system, nervous system, and endocrine system. Noise has a huge impact on people's psychology and physiology. Therefore, in the decoration of the room, especially the ceiling noise between the upper and lower floors is particularly severe, and the prevention and treatment of indoor noise pollution must not be ignored. As far as the average person is concerned, the human body's tolerance to noise is about 50 decibels. As the sound pressure of noise increases, the degre...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/08C09D5/18
CPCC08K2003/2241C08L2201/02C08L2205/035C09D5/08C09D5/18C09D143/04C08L1/284C08K3/22C08K7/24C08K5/053
Inventor 林燕池钟慷何小敏梁乃文
Owner 上海三银涂料科技股份有限公司