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Diatomite-modified inorganic water-based paint and preparation method thereof

A technology of water-based paint and diatomite, applied in the direction of antifouling/underwater paint, alkali metal silicate paint, coating, etc., can solve the problems of lack of health and environmental protection, functional impact, etc., to prevent air pollution, prevent Sickness, body comfort effect

Inactive Publication Date: 2021-07-16
JILIN CHUNZHIYUAN DIATOM OOZE CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At the moment when the whole people advocate the concept of healthy and environmentally friendly home furnishing, paints using organic solvents will gradually be eliminated by the market, and the lack of healthy and environmentally friendly functionality also affects the popularization of traditional water-based paint products

Method used

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  • Diatomite-modified inorganic water-based paint and preparation method thereof
  • Diatomite-modified inorganic water-based paint and preparation method thereof
  • Diatomite-modified inorganic water-based paint and preparation method thereof

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preparation example Construction

[0067] The present invention provides a kind of preparation method of the diatomite modified inorganic water-based paint described in any one of the above-mentioned technical solutions, comprising:

[0068] A) stirring and mixing water and cellulose to obtain the first mixed liquid;

[0069] B) stirring and mixing the first mixed solution with the dispersant, wetting agent, anti-sedimentation agent and water resistance agent to obtain the second mixed solution;

[0070] C) stirring and mixing the second mixed solution with diatomaceous earth, nano-titanium dioxide, tourmaline powder, titanium dioxide, nano powder and sericite to obtain the third mixed solution;

[0071] D) mixing the third mixed solution with styrene-acrylic emulsion and potassium silicate to obtain the fourth mixed solution;

[0072] E) Mixing the fourth mixed solution with a stabilizer, a thickening and leveling agent and a defoamer to obtain a diatomite-modified inorganic water-based coating.

[0073] The...

Embodiment 1

[0091] A kind of diatomite modified inorganic water-based paint of the present invention comprises the following components in parts by weight:

[0092]

[0093]

[0094] The preparation method of the inorganic water-based paint modified by diatomite comprises the following steps:

[0095] (1) Pour 80 parts of water into the container, add 0.4 part of cellulose and stir well.

[0096] (2) Add 0.2 part of dispersant, 0.1 part of wetting agent, 0.2 part of anti-sedimentation agent and 0.2 part of water resistance agent in sequence and stir well.

[0097] (3) Add 12 parts of diatomite, 8 parts of nano-titanium dioxide, 3 parts of tourmaline powder, 10 parts of titanium dioxide, 18 parts of nano-powder, and 5 parts of sericite in sequence and stir evenly.

[0098] (4) Add 30 parts of styrene-acrylic emulsion and 18 parts of potassium silicate in sequence and stir evenly.

[0099] (5) Add 0.1 part of stabilizer, 0.2 part of thickening and leveling agent, and 0.3 part of def...

Embodiment 2

[0101] A kind of diatomite modified inorganic water-based paint of the present invention comprises the following components in parts by weight:

[0102]

[0103]

[0104] The preparation method of the inorganic water-based paint modified by diatomite comprises the following steps:

[0105] (1) Pour 100 parts of water into the container, add 0.5 part of cellulose and stir well.

[0106] (2) Add 0.3 part of dispersant, 0.1 part of wetting agent, 0.3 part of anti-sedimentation agent and 0.3 part of water resistance agent in sequence and stir well.

[0107] (3) Add 13 parts of diatomite, 10 parts of nano-titanium dioxide, 4 parts of tourmaline powder, 12 parts of titanium dioxide, 22 parts of nano-powder and 6 parts of sericite in sequence and stir evenly.

[0108] (4) Add 35 parts of styrene-acrylic emulsion and 20 parts of potassium silicate in sequence and stir evenly.

[0109] (5) Add 0.1 part of stabilizer, 0.3 part of thickening and leveling agent, and 0.4 part of de...

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Abstract

The invention provides diatomite-modified inorganic water-based paint. The diatomite-modified inorganic water-based paint comprises the following raw materials in parts by weight: 80 to 120 parts of water, 12 to 15 parts of diatomite, 8 to 12 parts of nanometer titanium dioxide, 3 to 5 parts of tourmaline powder, 0.4 to 0.6 part of cellulose, 0.2 to 0.4 part of a dispersant, 0.1 to 0.2 part of a wetting agent, 0.3 to 0.5 part of a defoaming agent, 0.1 to 0.2 part of a stabilizing agent, 10 to 15 parts of titanium dioxide, 18 to 25 parts of nano-powder, 5 to 8 parts of sericite, 0.2 to 0.4 part of an anti-settling agent, 0.2 to 0.4 part of a thickening leveling agent, 30 to 40 parts of a styrene-acrylic emulsion, 18 to 22 parts of potassium silicate and 0.2 to 0.4 part of a water-resistant agent. According to the invention, the diatomite, the nanometer titanium dioxide and other components are added into the paint, so the paint can purify formaldehyde and resist mildew, and does not contain any VOC, benzene series and soluble heavy metals.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a diatomite-modified inorganic water-based coating and a preparation method thereof. Background technique [0002] At present, architectural coatings are roughly divided into two categories, one is water-based coatings (referring to architectural coatings that use water as a solvent or as a dispersion medium), and the other is solvent-based coatings (referring to architectural coatings that use organic solvents as a dispersion medium). High-quality water-based paint not only has excellent overall painting effect, but also is very beneficial to human health and environmental protection. As a relatively traditional type of paint, solvent-based paint is irritating and harmful. [0003] At the moment when the whole people advocate the concept of healthy and environmentally friendly home furnishing, paints using organic solvents will gradually be eliminated by the market, and the la...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C09D1/04C09D125/14C09D7/61C09D5/14
CPCC08K2003/2241C08K2201/011C09D1/04C09D5/14C09D125/14C09D7/61C08K13/04C08K7/26C08K3/22C08K3/38C08K3/34
Inventor 王星马樱菲马振永
Owner JILIN CHUNZHIYUAN DIATOM OOZE CO LTD
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