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Diatomite mineral paint and preparation method thereof

A diatomite and mineral technology, applied in the field of diatomite mineral paint and its preparation, can solve problems such as scars, achieve the effects of reducing emissions, excellent self-cleaning and anti-pollution performance, and good photocatalytic performance

Inactive Publication Date: 2019-03-19
广东华矿新材料有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, because of the porous structure of the surface, diatom mud is relatively easy to clean if it is ordinary dust or soil, but it is likely to leave irreversible stains due to deep penetration when encountering some highly permeable stains, especially liquid ones. the "scar"

Method used

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  • Diatomite mineral paint and preparation method thereof
  • Diatomite mineral paint and preparation method thereof
  • Diatomite mineral paint and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0057] The diatomite mineral paint provided in this example is composed of the following components in proportion by mass: styrene-acrylic emulsion 30, filler 48, film-forming auxiliary 1, pigment 15, auxiliary 1.5, and water 40.

[0058] The filler is made from the following raw materials in parts by mass: 2 Organobentonite, 10 Diatomite, 3 Teflon, and Nano TiO 2 / Silica composite photocatalytic material 3, calcined kaolin 5, wollastonite 16.

[0059] The styrene-acrylic emulsion is an aqueous styrene-acrylate polymer, which was purchased from Bardford Chemical Company under the model number RS-959.

[0060] The film-forming aid is alcohol lipid sixteen.

[0061] The pigment is titanium dioxide.

[0062] The adjuvant is mainly made of the following raw materials in parts by mass: defoamer 0.3, wetting agent 0.5, thickener 0.3, dispersant 0.6, buffer 0.1, bactericidal and antifungal agent 0.7, antifreeze 0.3, preservative 3 , Delayed water-based ultra-fast rheological addit...

Embodiment 2

[0083] The diatomite mineral paint provided in this example is mainly composed of the following components in proportion by mass: styrene-acrylic emulsion 40, filler 22, film-forming aid 2, pigment 10, aid 4.0, and water 5.

[0084] The filler is made of the following raw materials in parts by mass: organic bentonite 5, diatomite 3, polytetrafluoroethylene 4, nano-TiO 2 / Silica composite photocatalytic material 1, calcined kaolin 10, wollastonite 8.

[0085] The styrene-acrylic emulsion is an aqueous styrene-acrylate polymer, which was purchased from Bardford Chemical Company under the model number RS-959.

[0086] The film-forming aid is alcohol lipid sixteen.

[0087] The pigment is titanium dioxide.

[0088] The adjuvant is made from the following raw materials in parts by mass: defoamer 0.6, wetting agent 0.3, thickener 0.8, dispersant 0.4, buffer 0.4, sterilization and mildew proofing agent 0.3, antifreeze 1.0, preservative 2, Delayed aqueous ultrafast rheology additiv...

Embodiment 3

[0109] The diatomite mineral paint provided in this example is mainly composed of the following components in parts by mass: styrene-acrylic emulsion 35, filler 35, film-forming auxiliary 1.5, pigment 12, auxiliary 2.5, and water 20.

[0110] The filler is made of the following raw materials in parts by mass: organic bentonite 3.5, diatomite 6.5, polytetrafluoroethylene 3.5, nano-TiO 2 / Silica composite photocatalytic material 2, calcined kaolin 7.5, wollastonite 12.

[0111] The styrene-acrylic emulsion is an aqueous styrene-acrylate polymer, which was purchased from Bardford Chemical Company under the model number RS-959.

[0112] The film-forming aid is alcohol lipid sixteen.

[0113] The pigment is titanium dioxide.

[0114] Defoamer 0.45, wetting agent 0.4, thickener 0.55, dispersant 0.5, buffer 0.25, bactericidal and antifungal agent 0.5, antifreeze 0.65, preservative 2.5, delayed water-based ultra-fast rheological additive 2.25.

[0115] The defoamer is a type of NXZ...

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Abstract

The invention discloses diatomite mineral paint which is mainly composed of, by mass, 30-40 parts of styrene-acrylic emulsion, 22-48 parts of filler, 1-2 parts of film forming aid, 10-15 parts of pigment, 1.5-4.0 parts of auxiliary and 0.1-40 parts of water. The filler is prepared from, by mass, 2-5 parts of organic bentonite, 3-10 parts of diatomite, 3-4 parts of polytef, 1-3 parts of nano TiO2 / white carbon black composite photocatalysis material, 5-10 parts of calcined kaolin and 8-16 parts of. Waterborne polymer is compounded with mineral filler like organic bentonite, diatomite and the nano TiO2 / white carbon black composite photocatalysis material to obtain the diatomite mineral paint having excellent comprehensive performance. The invention further discloses a preparation method of the diatomite mineral paint.

Description

technical field [0001] The invention belongs to the technical field of wall coatings, and particularly relates to a diatomite mineral paint and a preparation method thereof. Background technique [0002] Indoor air pollution was once included in the World Health Organization (WHO) blacklist of 10 killers that endanger modern human health. To overcome pollution, first find the source of pollution: interior paint and furniture glue. Among them, formaldehyde, VOC (volatile organic compounds), benzene, and various heavy metal ions emitted by traditional interior coatings are the biggest sources of pollution. [0003] The types of interior wall paint can be mainly divided into water-soluble paint and latex paint. Generally, latex paint is used for decoration. Emulsion paint is an emulsion paint. According to the different substrates, it is divided into two categories: polyvinyl acetate emulsion and acrylic emulsion. [0004] Latex paint is made of some polymer aqueous solutio...

Claims

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Application Information

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IPC IPC(8): C09D125/14C09D5/16C09D7/62C09D7/61
CPCC08K2003/2241C08K2201/011C08K2201/014C09D5/1662C09D5/1687C09D125/14C08L27/18C08K13/06C08K3/346C08K7/24C08K3/22C08K3/36
Inventor 刘丰高雷桂奇唐子林
Owner 广东华矿新材料有限公司