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Wall paint

A wall paint, weight percentage technology, applied in the field of wall paint, can solve the problems of poor water resistance, unfavorable operation, easy penetration into the wall, etc., and achieve the effect of reducing surface tension, keeping clean, and good hydrophobicity

Inactive Publication Date: 2007-02-14
东莞大宝化工制品有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Existing wall paint is generally latex paint, which is mainly convenient for construction, but it is difficult to achieve the effect desired by users
And disclosed as Chinese patent application " glue sand coating on wall (application number: 91108820) ", " building wall coating (application number: 94001202) " and " environmental protection exterior wall wall surface paint (application number: 99122643.7) " etc. Wall paint, although it has the basic functions of wall paint, it is easy to absorb water, has poor waterproof performance, and water easily penetrates into the wall, etc., which is not conducive to cleaning the stains on the paint surface
Moreover, the existing production process is more complicated, which is unfavorable for operation

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0023] In terms of weight percentage, prepare 19.55 parts of water, 21 parts of titanium dioxide, 34 parts of emulsion, 2 parts of wax emulsion, 0.15 part of fungicide, 0.25 part of HEC thickener (hydroxyethyl cellulose), 0.1 part of organic amine (AMP95) , 0.6 parts of aliphatic defoamer, 0.35 parts of acrylate ammonium salt dispersant, 0.3 parts of non-ionic silicone copolymer wetting agent, 2 parts of propylene glycol, 5 parts of kaolin, 4 parts of talc, 8 parts of calcium carbonate, 0.4 parts of carbendazim, 1.3 parts of alcohol ester twelve, 1 part of PU thickener, made as follows:

[0024] 1) First add 18.5 parts of water, bactericide, HEC thickener, organic amine, 0.3 parts of defoamer, dispersant, wetting agent, and propylene glycol into the mixer, and disperse at high speed for 5 minutes at a speed of 1200 rpm;

[0025] 2) Then add titanium dioxide, kaolin, talcum powder, and calcium carbonate, and continue to disperse at high speed for 30 minutes at a speed of 1200 r...

Embodiment 2

[0029] In terms of weight percentage, prepare 21 parts of water, 18 parts of titanium dioxide, 32 parts of emulsion, 1.5 parts of wax emulsion, 0.1 part of fungicide, 0.2 part of HEC thickener (hydroxyethyl cellulose), 0.2 part of organic amine (AMP95) 0.4 parts of aliphatic defoamer, 0.3 parts of acrylate ammonium salt dispersant, 0.2 parts of non-ionic siloxane copolymer wetting agent, 2.5 parts of propylene glycol, 7 parts of kaolin, 5 parts of talc, 9 parts of calcium carbonate , 0.3 part of n-octylisothiazolinone, 1.5 part of alcohol ester twelve, 0.8 part of PU thickener, make as follows:

[0030] 1) First add 20 parts of water, bactericide, HEC thickener, organic amine, 0.2 parts of defoamer, dispersant, wetting agent, and propylene glycol into the mixer, and disperse at high speed for 5 minutes at a speed of 1200 rpm;

[0031] 2) Then add titanium dioxide, kaolin, talcum powder, and calcium carbonate, and continue to disperse at high speed for 35 minutes at a speed of ...

Embodiment 3

[0035] In terms of weight percentage, prepare 17 parts of water, 22.6 parts of titanium dioxide, 31 parts of emulsion, 3 parts of wax emulsion, 0.2 part of fungicide, 0.35 part of HEC thickener (hydroxyethyl cellulose), organic amine (AMP95) 0.15 parts, 0.15 parts of aliphatic defoamer, 0.15 parts of acrylate ammonium salt dispersant, 0.15 parts of non-ionic silicone copolymer wetting agent, 3.5 parts of propylene glycol, 3 parts of kaolin, 6 parts of talc, 10 parts of calcium carbonate Part, 0.25 part of n-octylisothiazolinone, 1.6 part of alcohol ester twelve, 0.75 part of PU thickener, make as follows:

[0036] 1) First add 16.5 parts of water, bactericide, HEC thickener, organic amine, 0.15 parts of defoamer, dispersant, wetting agent, and propylene glycol into the mixer, and disperse at high speed for 5 minutes at a speed of 1200 rpm;

[0037] 2) Then add titanium dioxide, kaolin, talcum powder, and calcium carbonate, and continue to disperse at high speed for 35 minutes ...

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Abstract

The invention relates to coating technical field, especially relating to a wall paint which can have a lotus leaf effect when meeting water after coated and whose surface stain is easy to clean. And it comprises: water 15-24wt%, titanium dioxide 17-23wt%, emulsion 28-40wt%, wax emulsion 1-3wt%, assistant 2.05-10.75wt%, and fillings 0-28wt%. After coated and dry, it can have a water bead effect when water is splashed on its surface, just as water beads are on a lotus leaf, because wax emulsion has very good hydrophobic property, which also makes the stain on its surface is easy to clean, thus keeping the surface clean.

Description

Technical field: [0001] The invention relates to the technical field of coatings, in particular to a wall paint which can produce a lotus leaf effect when exposed to water after coating and is easy to clean stains on the paint surface. Background technique: [0002] Wall paint has been more and more widely used in home decoration to beautify the home environment, enable people to obtain a good living atmosphere, and is beneficial to physical and mental health. Existing wall paint is generally latex paint, and it is mainly that construction is convenient, but is difficult to reach the effect that user wants. And disclosed as Chinese patent application " glue sand coating on wall (application number: 91108820) ", " building wall coating (application number: 94001202) " and " environmental protection exterior wall wall surface paint (application number: 99122643.7) " etc. Although wall paint has the basic functions of wall paint, it is easy to absorb water, has poor waterproof...

Claims

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Application Information

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IPC IPC(8): C09D7/12
Inventor 陈春华
Owner 东莞大宝化工制品有限公司
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