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Novel multifunctional inorganic paint, and preparation method and application thereof

An inorganic coating and multi-functional technology, applied in the field of coatings, can solve the problems of single function and low formaldehyde adsorption efficiency, and achieve the effect of good coating effect, efficient sterilization and sterilization ability, and enhanced water retention ability.

Active Publication Date: 2018-04-27
CHINA PAINT MFG CO SHENZHEN
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The present invention provides a novel multifunctional inorganic coating and its preparation method, aiming at solving the problems of low formaldehyde adsorption efficiency and single function of existing indoor wall coatings

Method used

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  • Novel multifunctional inorganic paint, and preparation method and application thereof
  • Novel multifunctional inorganic paint, and preparation method and application thereof
  • Novel multifunctional inorganic paint, and preparation method and application thereof

Examples

Experimental program
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Effect test

preparation example Construction

[0040] In one embodiment, the preparation method of the novel multifunctional inorganic coating specifically includes the following steps:

[0041] Step S01, weighing each component according to the formula of the novel multifunctional inorganic coating as described above;

[0042] Step S02, performing the first mixing and grinding treatment on the weighed photocatalyst, plant extract, calcium carbonate, high-alumina white cement, quartz sand, and amylase to obtain the first mixed material;

[0043] Step S03, performing a second mixing treatment on the weighed diatom ooze and the first mixed material to obtain the dry powder of the inorganic coating, and then adding deionized water accounting for 15-45% of the dry powder mass, Wet mixing to obtain inorganic coatings.

[0044] Specifically, the formulation components of the novel multifunctional inorganic coating weighed in the above step S01 are the formulation components of the novel multifunctional inorganic coating describ...

Embodiment 1

[0052] A novel multifunctional inorganic coating and a preparation method thereof. Among them, the dry powder of the new multifunctional inorganic coating is calculated according to 100% by mass, and includes the following components:

[0053]

[0054] The preparation method of this novel multifunctional inorganic coating comprises the steps:

[0055] Step S01. According to the novel multifunctional inorganic coating formula provided in Example 1, weigh 7kg of nano-titanium dioxide, 3kg of plant extract, 25kg of diatom mud, 17kg of calcium carbonate, 25kg of high alumina white cement, 22kg of quartz sand, and 1kg of amylase;

[0056] Step S02. Perform the first mixing and grinding treatment on the weighed photocatalyst, plant extract, calcium carbonate, high-alumina white cement, quartz sand, and amylase to obtain the first mixed material. The stirring speed is 300rpm and stirred for 45min ;

[0057] Step S03. Perform a second mixing treatment on the weighed diatom ooze a...

Embodiment 10、11

[0072] Examples 10 and 11 have almost no bactericidal effect.

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Abstract

The invention specifically discloses a novel multifunctional inorganic paint, and a preparation method and application thereof, belonging to the technical field of paints. The novel multifunctional inorganic paint comprises, on the basis of 100% by mass of dry inorganic paint powder, 10 to 20% of a photocatalyst, 3 to 10% of plant extract, 15 to 25% of diatom ooze, 15 to 25% of calcium carbonate,18 to 25% of high-aluminum white cement, 16 to 22% of quartz sand and 0.1 to 1.0% of amylase. The paint provided by the invention has excellent water resistance and scrubbing resistance and good dehumidifying, sound-absorbing, thermal-insulating and fireproof functions; due to addition of the photocatalyst and the plant extract, the paint is capable of removing formaldehyde, ammonia, benzene and other harmful gases and has wide-spectrum high-efficiency sterilization capability; meanwhile, interaction between the diatom ooze and the amylase greatly improves the water retention capability of thenovel multifunctional inorganic paint, so the novel multifunctional inorganic paint can adjust indoor air humidity.

Description

technical field [0001] The invention relates to the technical field of coatings, in particular to a novel multifunctional inorganic coating and its preparation method and application. Background technique [0002] With the development of the economy and the continuous improvement of the level of science and technology, people's awareness of environmental protection has also been continuously improved, and people are paying more and more attention to the environmental quality of their residences. [0003] When decorating houses, consumers use a large number of decoration materials to improve their quality of life. However, a large number of decoration materials also cause the continuous deterioration of indoor air quality and endanger human health. The deteriorating air will especially cause greater harm to the elderly, children and pregnant women with weak resistance. Among them, the formaldehyde contained in the deteriorating air has a great impact on human health, mainly ...

Claims

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Application Information

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IPC IPC(8): C04B28/06
CPCC04B28/06C04B2111/00017C04B2111/00025C04B2111/00482C04B2111/00827C04B2201/50C04B14/305C04B18/24C04B14/28C04B14/08C04B14/06C04B24/14
Inventor 周志锋谢洪彬张素赟
Owner CHINA PAINT MFG CO SHENZHEN
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