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Decorative paint which is resistant to water and dust and washable

A decorative coating, waterproof and dustproof technology, applied in the field of decorative coatings, can solve the problems of destroying the beauty and scourability of the coating surface, eroding the surface of buildings, affecting people's health, etc. Hardness effect

Inactive Publication Date: 2017-12-15
FOSHAN JINLANLING EDUCATION TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although building decoration materials can make the indoor and outdoor walls beautiful and tidy, so as to make the living and living environment more comfortable, many existing building decoration materials are prone to water seepage in the wall during use, and mold, insect eggs, etc. It is easy to absorb dust, especially in humid areas such as coastal areas. Mold can reproduce in large numbers under suitable conditions of 20-38 ° C and a relative humidity of about 85%, eroding the surface of buildings and destroying substrates. It is also the main place for the breeding of fungi, bacteria and insect eggs
On the one hand, these molds, bacteria, fungi, and insect eggs destroy the beauty and flushability of the paint surface, and on the other hand, they seriously affect people's health

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0018] A waterproof, dustproof and washable decorative paint, the raw materials of each component are as follows: 40% of silicon acrylic emulsion, 10% of titanium dioxide, 6% of talc powder, 3% of wollastonite, 0.3% of film-forming aid, 0.3% defoamer, 0.3% antifungal agent, 0.3% preservative, 0.3% thickener, 0.3% anti-settling agent, 25% deionized water.

[0019] The titanium dioxide is anatase titanium dioxide.

[0020] The talc powder is paint grade and passed through a 600 mesh sieve.

[0021] The wollastonite coating is graded and passed through a 500-mesh sieve.

[0022] The film-forming aid is propylene glycol butyl ether.

[0023] The said defoamer is a silicone defoamer.

[0024] The antifungal agent is W-11.

[0025] The preservative is W-16.

[0026] The thickener is a polyurethane rheology modifier.

[0027] The anti-sedimentation agent is organic bentonite.

Embodiment 2

[0029] A waterproof, dustproof and washable decorative paint, the raw materials of each component are as follows: 50% of silicon acrylic emulsion, 18% of titanium dioxide, 10% of talc powder, 5% of wollastonite, 0.6% of film-forming aid, 0.5% defoamer, 0.6% antifungal agent, 0.6% preservative, 0.6% thickener, 0.6% anti-settling agent, 35% deionized water.

[0030] The titanium dioxide is rutile titanium dioxide.

[0031] The talc powder is paint grade and passed through a 600 mesh sieve.

[0032] The wollastonite coating is graded and passed through a 500-mesh sieve.

[0033] The film-forming aid is propylene glycol butyl ether.

[0034] The described defoamer is a mineral oil defoamer.

[0035] The antifungal agent is ACFUM3048.

[0036] The preservative is ACPRE325.

[0037] The thickener is a cellulose thickener.

[0038] The anti-sedimentation agent is organic bentonite.

Embodiment 3

[0040] A waterproof, dustproof and washable decorative coating, the raw materials of each component are as follows: 45% silicon acrylic emulsion, 15% titanium dioxide, 9% talcum powder, 4% wollastonite, 0.5% film-forming aid, 0.4% defoamer, 0.5% antifungal agent, 0.5% preservative, 0.5% thickener, 0.5% anti-settling agent, 30% deionized water.

[0041] The titanium dioxide is a mixture of anatase titanium dioxide or rutile titanium dioxide in any proportion.

[0042] The talc powder is paint grade and passed through a 600 mesh sieve.

[0043] The wollastonite coating is graded and passed through a 500-mesh sieve.

[0044] The film-forming aid is propylene glycol butyl ether.

[0045] The said defoamer is any combination of silicone defoamer and mineral oil defoamer.

[0046] The antifungal agent is W-11.

[0047] The preservative is W-16.

[0048] The thickener polyurethane rheology regulator and cellulose thickener are combined in any proportion.

[0049] The anti-sedim...

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PUM

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Abstract

The invention provides a decorative paint which is resistant to water and dust and washable. The decorative paint is prepared from, by weight, 40%-50% of silicone acrylic emulsion, 10%-18% of titanium dioxide, 6%-10% of talcum powder, 3%-5% of wollastonite, 0.3%-0.6% of coalescing agent, 0.3%-0.5% of defoamer, 0.3%-0.6% of mildew preventive, 0.3%-0.6% of preservative, 0.3%-0.6% of thickener, 0.3%-0.6% of anti-settling agent and 25%-35% of deionized water. The decorative paint has the advantages of being resistant to the water and the dust, good in antibacterial and mildew-proof effect, resistant to artificial climate aging, worm egg breeding and scouring, firm, not deformed and high in decorativeness and has the decorative effects of being poisonless and harmless to the human body, environmentally friendly and attractive.

Description

technical field [0001] The invention relates to a decorative paint, in particular to a waterproof, dustproof, scrub-resistant decorative paint. Background technique [0002] At present, building decoration materials, especially the decoration materials for the interior and exterior walls of houses, mainly play the role of beautifying the interior and exterior, making people feel comfortable and warm, and making the house stronger. The materials used are generally kaolin, silica lime powder, talcum powder, mica powder, titanium White powder and other raw materials are mixed with dispersant, wetting agent, propylene glycol, emulsion, and water, which play a role in beautifying the wall and protecting the wall. However, people's requirements for environmental protection are getting higher and higher, and new wall decoration materials are proposed. Hope - the protective effect of decorative materials on human health. But it generally does not have the functions of killing bacte...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D133/04C09D7/12C09D5/14
CPCC09D143/04C08K3/34C08K3/346C08K5/0058C08K13/06C08K2003/2241C08K2201/014C09D5/14
Inventor 邓雪
Owner FOSHAN JINLANLING EDUCATION TECH
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