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Anti-doodling interior wall water-in-water multi-colour paint and preparation method thereof

A multi-color paint, water-in-water technology, applied in multi-color effect paint, antifouling/underwater paint, coating and other directions, can solve the problem of high environmental protection performance, achieve excellent stain resistance, high marble simulation decorative effect, The effect of meeting the requirements of use

Pending Publication Date: 2018-07-13
HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the technical problems that the existing water-in-water multi-color coatings cannot meet the technical problems of high environmental performance, stain resistance and wiping resistance, the present invention provides a water-in-water multi-color coating for anti-graffiti interior walls

Method used

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Examples

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preparation example Construction

[0027] And, the embodiment of the present invention also provides a kind of preparation method of anti-graffiti inner wall water-in-water multi-color paint, comprising the following steps:

[0028] Step a. Weigh each raw material component according to the raw material formula of the above-mentioned dispersed phase, first mix the cellulose and deionized water evenly, add a pH regulator to adjust the pH to 8-8.5, add the substrate wetting agent, disperse Agent, film-forming aid and water-based acrylic emulsion, after mixing uniformly, add defoamer and bactericide and mix uniformly, and finally add protective colloid solution to obtain the dispersed phase;

[0029] Step b. Weigh each raw material component according to the raw material formula of the above-mentioned continuous phase, add the deionized styrene-acrylic emulsion and functional acrylic emulsion into deionized water and mix them evenly, add a pH regulator to adjust the pH to 8-8.5, adding a bactericide and mixing eve...

Embodiment 1

[0034] An embodiment of the present invention provides a water-in-water multi-color coating for anti-graffiti interior walls, including a dispersed phase and a continuous phase, which are prepared by mixing the dispersed phase with the continuous phase after granulation, and the mass ratio of the dispersed phase and the continuous phase is 1.3:1 .

[0035] Wherein, dispersed phase is made up of the component of following parts by weight:

[0036]40 parts of deionized water, 0.7 parts of cellulose, 0.1 part of pH adjuster, 0.1 part of substrate wetting agent, 0.3 part of dispersant, 0.5 part of film-forming aid, 27 parts of water-based acrylic emulsion, 0.2 part of defoamer, 0.1 part of fungicide, 5 parts of protective colloid solution. Wherein, the cellulose is ethyl hydroxyethyl cellulose EBS451FQ of Akzo Nobel (Akzo Nobel), the pH regulator is AMP-95 of American Dow Company, and the substrate wetting agent is an anionic surfactant. Membrane aid is Alcohol 12 from Eastman i...

Embodiment 2

[0049] An embodiment of the present invention provides a water-in-water multi-color paint for anti-graffiti interior walls, including a dispersed phase and a continuous phase, which are prepared by mixing the dispersed phase with the continuous phase after granulation, and the mass ratio of the dispersed phase and the continuous phase is 1.4:1 .

[0050] Wherein, dispersed phase is made up of the component of following parts by weight:

[0051] 45 parts of deionized water, 0.85 parts of cellulose, 0.15 parts of pH regulator, 0.15 parts of substrate wetting agent, 0.35 parts of dispersant, 0.6 parts of film-forming aid, 35 parts of water-based acrylic emulsion, 0.25 parts of defoamer, 0.2 parts of fungicide, 6 parts of protective colloid solution. Wherein, the cellulose is ethyl hydroxyethyl cellulose EBS451FQ of Akzo Nobel (Akzo Nobel), the pH regulator is AMP-95 of American Dow Company, and the substrate wetting agent is an anionic surfactant. Membrane aid is Alcohol 12 fro...

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Abstract

The invention relates to the technical field of water-based paint, and particularly discloses an anti-doodling interior wall water-in-water multi-colour paint and a preparation method thereof. The anti-doodling interior wall water-in-water multi-colour paint is prepared from a dispersing phase and a continuous phase which are in the mass ratio of (1.3 to 1.5) to 1; the dispersing phase takes waterborne acrylic emulsion as a main component; the continuous phase takes odour-less styrene-acrylic emulsion and functional acrylic emulsion as main components. The product disclosed by the invention issafe and environment-friendly; a pigment and filler are not used; the surface of a paint film is flat; an anti-doodling effect is good; anti-fouling performance is excellent; the using requirements of an interior wall coating can be met; the anti-doodling interior wall water-in-water multi-colour paint has an extremely good marble simulating and decorating effect.

Description

technical field [0001] The invention relates to the technical field of water-based coatings, in particular to a water-in-water multi-color coating for anti-graffiti interior walls and a preparation method thereof. Background technique [0002] Water-in-water multi-color paint can replace granite and other stone materials as exterior wall paint, reduce the mining of natural stone materials, protect the environment, and can replace tiles and marble to decorate walls, and also has the advantages of simple construction and rich colors. . [0003] However, the existing water-in-water multi-color coatings are mainly for exterior walls and cannot be used for interior walls. The main reason is that indoor wall paints require high environmental performance. The safety requirements of coatings are much stricter than exterior wall coatings, and must not contain heavy metals, APEO ( Alkylphenol polyoxyethylene ether compounds), formaldehyde, etc.; on the other hand, it is required that...

Claims

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Application Information

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IPC IPC(8): C09D133/00C09D125/14C09D133/08C09D5/29C09D5/14C09D5/16C09D7/61C09D7/65
CPCC08L2201/08C08L2205/035C09D5/14C09D5/1687C09D5/29C09D133/00C08L25/14C08L33/26C08L1/284C08K5/46C08K5/10
Inventor 戴国军胡中源董立志
Owner HEBEI CHENYANG INDAL & TRADE GROUP CO LTD
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