Water-based diatom ooze coating and preparation method thereof

A diatom mud coating and water-based technology, which is applied in the field of environmentally friendly interior wall coatings, can solve the problems of unsatisfactory service life, no indoor air purification, and poor scrub resistance, so as to ensure environmental protection, strong covering and strong bonding force effect

Inactive Publication Date: 2017-05-17
欧亚绿邦(北京)科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] At present, latex paint and dry powder diatom mud are the two main types of modern home decoration coatings. However, although latex paint has strong adhesion and good protection effect on the wall, it contains volatile organic compounds and has no function of purifying indoor air. ;Although dry powder diatom mud has good environmental protection performance, its adhesion is poor, it is not resistant to scrubbing, it is easy to pulverize, and its service life is not ideal

Method used

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  • Water-based diatom ooze coating and preparation method thereof
  • Water-based diatom ooze coating and preparation method thereof
  • Water-based diatom ooze coating and preparation method thereof

Examples

Experimental program
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Effect test

Embodiment 1

[0026] A water-based diatom mud coating, by weight percentage, consists of the following components:

[0027]

[0028] The preparation method of the above-mentioned water-based diatom mud coating comprises the following steps: firstly water is placed in a stainless steel dispersion tank, and the dispersion tank is placed under a hanging high-speed dispersion machine, and then the cellulose, bactericide, dispersant, humectant , functional additives, antifreeze and defoamer are added to the dispersion tank, and stirred at a speed of 400 rpm for 15 minutes; then titanium dioxide, kaolin, diatomaceous earth, activation powder, aldehyde remover, heavy calcium and talc powder into the dispersion tank, and stirred at 600 rpm for 30 minutes, then grind the mixture with a sand mill, the grinding fineness is less than 25 μm; after grinding, add emulsion, film-forming aids, leveling Stir for 10 minutes at a speed of 400 rpm with antifungal agent and antifungal agent, and finally add t...

Embodiment 2

[0030] A water-based diatom mud coating, by weight percentage, consists of the following components:

[0031]

[0032]

[0033] The preparation method of the above-mentioned water-based diatom mud coating comprises the following steps: firstly water is placed in a stainless steel dispersion tank, and the dispersion tank is placed under a hanging high-speed dispersion machine, and then the cellulose, bactericide, dispersant, humectant , functional additives, antifreeze and defoamer are added to the dispersion tank, and stirred at a speed of 400 rpm for 15 minutes; then titanium dioxide, kaolin, diatomaceous earth, activation powder, aldehyde remover, heavy calcium and talc powder into the dispersion tank, and stirred at 800 rpm for 30 minutes, then grind the mixture with a sand mill, and the grinding fineness is less than 25 μm; after grinding, add emulsion, film-forming aids, leveling Stir for 10 minutes at a speed of 400 rpm with antifungal agent and antifungal agent, a...

Embodiment 3

[0035] A water-based diatom mud coating, by weight percentage, consists of the following components:

[0036]

[0037] The preparation method of the above-mentioned water-based diatom mud coating comprises the following steps: firstly water is placed in a stainless steel dispersion tank, and the dispersion tank is placed under a hanging high-speed dispersion machine, and then the cellulose, bactericide, dispersant, humectant , functional additives, antifreeze and defoamer are added to the dispersion tank, and stirred at a speed of 400 rpm for 15 minutes; then titanium dioxide, kaolin, diatomaceous earth, activation powder, aldehyde remover, heavy calcium and talc powder into the dispersion tank, and stirred at 600 rpm for 30 minutes, then grind the mixture with a sand mill, the grinding fineness is less than 25 μm; after grinding, add emulsion, film-forming aids, leveling Stir for 10 minutes at a speed of 400 rpm with antifungal agent and antifungal agent, and finally add t...

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Abstract

The invention provides a water-based diatom ooze coating and a preparation method thereof. The water-based diatom ooze coating comprises a base material, an environment-friendly aid and functional fillers, wherein the functional fillers comprise diatomite, activation powder, titanium white, kaolin, heavy calcium carbonate, talcum powder and the like. The water-based diatom ooze adopts the environment-friendly base material and aid, thereby ensuring the environment friendliness of the diatom ooze coating. Besides, the activation powder, titanium white, kaolin, heavy calcium carbonate, talcum powder and other functional fillers are added, thereby enabling the water-based diatom ooze to have the advantages of strong binding force and scrub resistance. The water-based diatom ooze coating has the advantage of convenient application; and after application, a coated surface is smooth, flat, rich in color, strong in covering power and resistant to scrub. Besides, the product provided by the invention has a remarkable effect of purifying indoor air.

Description

technical field [0001] The invention relates to an environment-friendly interior wall paint, in particular to a water-based diatom mud paint and a preparation method thereof. Background technique [0002] Diatom mud is a kind of interior wall environmental protection decorative wall material with diatomite as the main raw material. Diatomite is a kind of siliceous rock, which is formed from the silicate remains after the death of single-celled algae collectively known as diatoms. The main component is silicon dioxide, which is shown as a micron-scale porous material under the electron microscope, with a porosity of 90%, and the number of micropores per unit area is thousands of times more than that of charcoal. Because of the properties of diatomite, diatom mud has good functions of absorbing formaldehyde, purifying air, adjusting humidity, releasing negative oxygen ions, fire retardant, wall self-cleaning, sterilization and deodorization, etc. Not only that, diatom mud coa...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): C04B30/00
CPCC04B30/00C04B2111/00025C04B2111/00482C04B14/08C04B14/305C04B14/042C04B24/383C04B14/106C04B14/28C04B24/24C04B2103/67C04B2103/465C04B2103/601C04B2103/408C04B2103/50C04B2103/44C04B2103/0068
Inventor 赵广全
Owner 欧亚绿邦(北京)科技有限公司
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