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Inorganic paint with air purification function and preparation method thereof

An inorganic coating and air purification technology, applied in the field of coatings, can solve the problems of negative oxygen ion catalysis and unimproved excitation continuity, and achieve the effect of increasing utilization rate, increasing concentration, and efficiently purifying the air environment

Active Publication Date: 2022-07-12
四川布瑞世科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] In summary, the existing inorganic coatings with the function of negative oxygen ions simply add negative oxygen ions to superimpose the effect, and the catalysis and excitation of negative oxygen ions, as well as the persistence of negative oxygen ions, have not been improved.

Method used

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  • Inorganic paint with air purification function and preparation method thereof
  • Inorganic paint with air purification function and preparation method thereof
  • Inorganic paint with air purification function and preparation method thereof

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An inorganic coating with air purification function, comprising the following components, in parts by weight: 40 parts of silicate, 40 parts of calcium carbonate powder, 10 parts of silica sol, 5 parts of talcum powder, 1 part of kaolin, and attapulgite 1 part, 1 part of alumina, 1 part of nano-silica, 1 part of modified tourmaline rare earth ternary composite material;

[0034] The modified tourmaline rare earth ternary composite material includes mineral carrier with adsorption and porous structure, tourmaline powder and catalyst ceria.

[0035] In this embodiment, the mineral carrier is sepiolite of 600-800 mesh.

[0036] In this implementation, the preparation method of the modified tourmaline rare earth ternary composite material includes:

[0037] (1) preparation concentration is the urea aqueous solution of 20g / L, for subsequent use;

[0038] (2) cerium dioxide sol is obtained by mixing cerium nitrate and urea aqueous solution, and the concentration of the obta...

Embodiment 2

[0045] An inorganic coating with air purification function, comprising the following components, in parts by weight: 60 parts of silicate, 20 parts of calcium carbonate powder, 30 parts of silica sol, 15 parts of talcum powder, 5 parts of kaolin, and attapulgite 5 parts, 5 parts of alumina, 5 parts of nano-silica, 10 parts of modified tourmaline rare earth ternary composite material;

[0046] The modified tourmaline rare earth ternary composite material includes mineral carrier with adsorption and porous structure, tourmaline powder and catalyst ceria.

[0047] In this embodiment, the mineral carrier is 600-800 mesh diatom mud.

[0048] In this implementation, the preparation method of the modified tourmaline rare earth ternary composite material includes:

[0049] (1) preparation concentration is the urea aqueous solution of 50g / L, standby;

[0050] (2) cerium dioxide sol is obtained by mixing cerium nitrate and urea aqueous solution, and the concentration of the obtained cer...

Embodiment 3

[0057] An inorganic coating with air purification function, comprising the following components, in parts by weight: 50 parts of silicate, 20 parts of calcium carbonate powder, 20 parts of silica sol, 10 parts of talcum powder, 5 parts of kaolin, and attapulgite 5 parts, 2 parts of alumina, 5 parts of nano-silica, 5 parts of modified tourmaline rare earth ternary composite material;

[0058] The modified tourmaline rare earth ternary composite material includes mineral carrier with adsorption and porous structure, tourmaline powder and catalyst ceria.

[0059] In this embodiment, the mineral carrier is porous graphene.

[0060] In this implementation, the preparation method of the modified tourmaline rare earth ternary composite material includes:

[0061] (1) preparation concentration is the urea aqueous solution of 40g / L, standby;

[0062] (2) cerium oxide sol is prepared by mixing cerium nitrate and urea aqueous solution, and the concentration of the obtained cerium oxide...

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Abstract

The invention discloses an inorganic paint with air purification function and a preparation method, and belongs to the field of paints. It includes the following components, in parts by weight: 40-60 parts of silicate, 20-40 parts of calcium carbonate powder, 10-30 parts of silica sol, 5-15 parts of talc, 1-5 parts of kaolin, attapulgite 1-5 parts, alumina 1-5 parts, nano-silica 1-5 parts, modified tourmaline rare earth ternary composite material 1-10 parts; modified tourmaline rare earth ternary composite material includes adsorption and porous structures of mineral carriers, tourmaline materials and rare earth oxides. Since the modified tourmaline rare earth ternary composite material and nano-silica are added, the invention can efficiently catalyze the generation of negative oxygen ions, increase the concentration of negative oxygen ions, increase the utilization rate of the tourmaline rare earth ternary composite material, and efficiently purify air environment. The invention is composed of natural inorganic materials, has no additives, is non-toxic, has no formaldehyde, and is environmentally friendly.

Description

technical field [0001] The invention relates to the field of coatings, in particular to an inorganic coating with air purification function and a preparation method. Background technique [0002] Inorganic coatings are coatings with inorganic materials as the main substance, and have good water resistance, alkali resistance, pollution resistance and gas resistance. The base materials of inorganic coatings are generally taken directly from nature, and the sources are very rich. Moreover, in the production and use of inorganic coating base materials, the pollution to the environment is small, and most of the products use water as the dispersion medium, which has no adverse effects on the environment and health. Therefore, inorganic coatings are now widely used in construction, house decoration and special situations. under construction paint. [0003] The fertile soil coating in the inorganic coating is composed of nano-materials and natural highly adsorbed porous inorganic ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D7/61C09D7/62
CPCC09D1/00C09D7/61C09D7/62Y02A50/20
Inventor 陈实龚宗杰
Owner 四川布瑞世科技有限公司
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