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Environment-friendly and sound-insulation building paint and preparation method thereof

An architectural coating and environmental protection technology, applied in fire-resistant coatings, anti-fouling/underwater coatings, coatings, etc., can solve the problem of high manufacturing cost, and achieve the effects of low cost, good environmental performance and convenient use

Inactive Publication Date: 2017-05-31
芜湖浩权建筑工程有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

In the current world, interior decoration can only achieve energy saving, or it can only achieve sound insulation. The manufacturing cost of both sound insulation and energy saving is relatively high. Functional coatings are essential

Method used

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Examples

Experimental program
Comparison scheme
Effect test

preparation example Construction

[0021] A preparation method of an environmental-friendly sound-insulating architectural coating, comprising the steps of:

[0022] S1. Superfinely pulverize 26-33 parts of quartz sand, 16-19 parts of diatomite, 16-24 parts of montmorillonite clay, and 7-8 parts of talcum powder, pass through a 260-300 mesh sieve, and mix into powder;

[0023] S2. Mix 21-29 parts of water-based silicone acrylic emulsion, 19-22 parts of light calcium carbonate, 12-14 parts of lignosulfonate, 11-14 parts of polycarboxylate sodium salt, and 3 parts of silicone modified epoxy resin -4 parts, 6-7 parts of nano-aluminum silicate are put into the mixer, add water to mix and stir, stir at a constant speed of 300-400r / min for 18-30min, slowly add 4-5 parts of dispersant during stirring, disperse and stir, to obtain a mixed solution;

[0024] S3. Add the mixed powder obtained in step S1 to the mixed solution in step S2 and mix, then add 5-6 parts of mineral oil modified defoamer and 3-5 parts of wetting...

Embodiment 1

[0026] A preparation method of an environmental-friendly sound-insulating architectural coating, comprising the steps of:

[0027] S1, 26 parts of quartz sand, 16 parts of diatomite, 16 parts of montmorillonite clay, and 7 parts of talcum powder are ultrafinely pulverized, passed through a 269-mesh sieve, and mixed into powder;

[0028] S2, 27 parts of water-based silicone acrylic emulsion, 19 parts of light calcium carbonate, 12 parts of lignosulfonate, 12 parts of polycarboxylate sodium salt, 3 parts of silicone modified epoxy resin, 6 parts of nano-aluminum silicate Put it into a mixer, add water to mix and stir, and stir at a constant speed of 350r / min for 19min. During the stirring process, slowly add 4 parts of dispersant, disperse and stir, and obtain a mixed solution;

[0029] S3. Add the mixed powder obtained in step S1 to the mixed solution in step S2 and mix, then add 5 parts of mineral oil modified defoamer and 4 parts of wetting agent, and disperse and stir at a h...

Embodiment 2

[0031] A preparation method of an environmental-friendly sound-insulating architectural coating, comprising the steps of:

[0032] S1, 33 parts of quartz sand, 19 parts of diatomite, 24 parts of montmorillonite clay, and 8 parts of talcum powder are ultrafinely pulverized, passed through a 300-mesh sieve, and mixed into powder;

[0033] S2, 29 parts of water-based silicone acrylic emulsion, 22 parts of light calcium carbonate, 14 parts of lignosulfonate, 14 parts of polycarboxylate sodium salt, 4 parts of silicone modified epoxy resin, and 7 parts of nano-aluminum silicate Put it into a mixer, add water to mix and stir, stir at a constant speed of 400r / min for 30min, slowly add 5 parts of dispersant during stirring, disperse and stir to obtain a mixed solution;

[0034] S3. Add the mixed powder obtained in step S1 to the mixed solution in step S2 and mix, then add 6 parts of mineral oil modified defoamer and 5 parts of wetting agent, and disperse and stir at a high speed for 3...

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PUM

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Abstract

The invention discloses environment-friendly and sound-insulation building paint and a preparation method thereof. The environment-friendly and sound-insulation building paint is prepared from the following raw materials in parts by weight: 25 to 35 parts of quartz sand, 20 to 30 parts of aqueous silicone acrylic emulsion, 18 to 25 parts of lightweight calcium carbonate, 10 to 15 parts of lignosulfonates, 15 to 20 parts of diatomite, 10 to 15 parts of sodium polycarboxylate, 15 to 25 parts of montmorillonite clay, 2 to 4 parts of organic silicon modified epoxy resin, 5 to 8 parts of nanometer aluminum silicate and 6 to 9 parts of talcum powder. The environment-friendly and sound-insulation building paint has a good sound-adsorption effect and is safe and environmentally friendly; the indoor space is saved; a coating has a good sound-adsorption effect and the coating has no seams and is stuck with a wall body to form a whole body, so that an indoor space is hardly occupied; meanwhile, the environment-friendly and sound-insulation building paint disclosed by the invention also has the effects of purifying air and adjusting the humidity; a coating film contains a plurality of pores and the inner area is large; toxic and harmful gas in the air can be adsorbed; and meanwhile, the humidity of the indoor air can be adjusted, and a pore wall, especially wood fibers, can adsorb certain moisture when the air humidity is relatively great.

Description

technical field [0001] The invention relates to the technical field of architectural paint production, in particular to an environmentally friendly and sound-insulating architectural paint and a preparation method thereof. Background technique [0002] The noise pollution in modern society, especially the harm of indoor noise pollution to health and daily life has gradually attracted people's attention. Therefore, many modern buildings need to consider their internal sound insulation effect when designing. Sound insulation materials can not only improve the indoor sound quality environment, but also play a very important role in noise control. There are many kinds of traditional building sound-absorbing materials, and the common ones are gypsum decorative sound-absorbing panels, glass wool decorative sound-absorbing panels, rock (mine) cotton decorative sound-absorbing panels, perlite decorative sound-absorbing panels, polystyrene foam decorative Acoustic panels, glass fi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D5/18C09D5/14C09D7/12
CPCC09D143/04C08K2201/011C08K2201/014C08L2201/02C09D5/14C09D5/18C09D7/61C09D7/63C09D7/65C08L33/02C08L63/00C08K13/02C08K3/346C08K3/36C08K3/34C08K2003/265
Inventor 胡圣武
Owner 芜湖浩权建筑工程有限公司
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