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A kind of high-fullness environment-friendly interior wall paint and preparation method thereof

An interior wall coating, cellulose ether technology, used in coatings, latex paints, etc., can solve the problems of dryness, low fullness, and poor leveling of the paint film, and achieve excellent water resistance, good flow performance, and low rigidity. Effect

Active Publication Date: 2018-03-06
HEBEI CARPOLY PAINT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Aiming at the above-mentioned problems in the prior art, the present invention provides a high-fullness environment-friendly interior wall paint and a preparation method thereof, which solves the problems of dry paint film, low fullness, and poor leveling of the interior wall paint after roller coating construction

Method used

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  • A kind of high-fullness environment-friendly interior wall paint and preparation method thereof
  • A kind of high-fullness environment-friendly interior wall paint and preparation method thereof
  • A kind of high-fullness environment-friendly interior wall paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] First take the following components of the coating formula of the present invention in the following weight ratios: 34.5 parts of water, cellulose ether (Natrosol TM 250MHBR) 0.6 parts, pH regulator (AMP-95) 0.2 parts, wetting agent (EH-9) 0.2 parts, dispersant ( B 03) 0.5 parts, defoamer ( CF 439) 0.4 parts, coalescent (TEXANOL) 1.1 parts, antifreeze (ethylene glycol) 0.6 parts, polyurethane thickener (Aquaflow TM NHS-300) 0.2 parts, polymer emulsion (LV-380VF) 12.5 parts, fungicide (ROCIME 631) 0.2 parts, rutile titanium dioxide (R-996) 12.0 parts, ground calcium carbonate (GF110) 25.0 parts 12.0 parts of calcined kaolin (DG-80). Then proceed as follows:

[0042] Add 34.5 parts of water, 0.6 parts of cellulose ether, and 0.2 parts of pH regulator into the dispersing tank in turn under low-speed stirring conditions of 500 rpm to form a mixture;

[0043] Under low-speed stirring at 500 rpm, add 0.2 parts of wetting agent, 0.5 parts of dispersing agent, 0.2 parts o...

Embodiment 2

[0049] The preparation method of high-fullness interior wall environmental protection paint of the present invention, at first take by weight the following components of the paint formula of the present invention: 32.7 parts of water, cellulose ether (Natrosol TM 250MHBR) 0.57 parts, pH regulator (AMP-95) 0.2 parts, wetting agent (EH-9) 0.2 parts, dispersant ( B 03) 0.5 parts, defoamer ( CF 439) 0.5 parts, coalescent (TEXANOL) 1.2 parts, antifreeze (ethylene glycol) 0.6 parts, polyurethane thickener (Aquaflow TM NHS-300) 0.33 parts, polymer emulsion (LV-380VF) 13.0 parts, fungicide (ROCIME 631) 0.2 parts, rutile titanium dioxide (R-996) 14.0 parts, ground calcium carbonate (GF110) 23.0 parts 13.0 parts of calcined kaolin (DG-80). Then proceed as follows:

[0050] Add 32.7 parts of water, 0.57 parts of cellulose ether, and 0.2 parts of pH regulator into the dispersion tank in sequence under low-speed stirring at 500 rpm to form a mixture;

[0051] Under low-speed stirring...

Embodiment 3

[0057] The preparation method of high-fullness interior wall environmental protection paint of the present invention, at first take by weight the following components of the paint formula of the present invention: 34.47 parts of water, cellulose ether (Natrosol TM 250MHBR) 0.58 parts, pH regulator (AMP-95) 0.2 parts, wetting agent (EH-9) 0.2 parts, dispersant ( B 03) 0.5 parts, defoamer ( CF 439) 0.4 parts, coalescence aid (TEXANOL) 1.1 parts, antifreeze agent (ethylene glycol) 0.6 parts, polyurethane thickener (RM-2020) 0.25 parts, polymer emulsion (LV-380VF) 12.5 parts , 0.2 parts of fungicide (ROCIME 631), 12.0 parts of rutile titanium dioxide (R-996), 24.0 parts of ground calcium carbonate (GF110), 13.0 parts of calcined kaolin (DG-80). Then proceed as follows:

[0058] Add 34.47 parts of water, 0.58 parts of cellulose ether, and 0.2 parts of pH regulator into the dispersion tank in sequence under low-speed stirring at 500 rpm to form a mixture;

[0059] Under low-spe...

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Abstract

The invention relates to a high-fullness environment-friendly interior wall coating and a preparation method thereof. A specific vinyl acetate-acrylic emulsion and a polyurethane thickening agent are added into the components, and starting from selection and matching of auxiliaries, pigment and filler, the film fullness of the interior wall latex product is improved, and touch is optimized. Compared with a traditional interior wall coating, the interior wall coating can achieve the more excellent film effect after roller painting construction, the film fullness is high, the leveling performance is good, the film touch is good, and the hand feeling is smooth.

Description

technical field [0001] The invention relates to a high-fullness environment-friendly interior wall paint and a preparation method thereof. Compared with traditional interior wall paint products, the interior wall paint of the present invention can obtain a more excellent paint film effect after roller coating construction, with high paint film fullness, good leveling performance, good paint film touch, and good hand feeling. silky. Background technique [0002] With the continuous improvement of home decoration requirements, various building materials are constantly improving and upgrading products following the trend. Facing the strong pressure of the wallpaper market, interior wall coatings are also following the trend, constantly improving the environmental protection performance of products, and the content of soluble heavy metals, volatile organic compounds, free formaldehyde, etc. are gradually reduced or even no added; at the same time, in addition to improving their...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D131/04C09D5/02C09D7/61
CPCC08L2205/035C09D5/024C09D131/04C08L75/04C08L1/26C08K13/06C08K9/00C08K3/346C08K2003/265C08K2003/2241
Inventor 程双
Owner HEBEI CARPOLY PAINT CO LTD
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