Inorganic coating with air purification function and preparation method

A technology for inorganic coatings and air purification, applied in the field of coatings, can solve the problems of negative oxygen ion catalysis and excitation continuity not being improved, and achieve the effects of increasing utilization rate, increasing concentration, and efficiently purifying the air environment

Active Publication Date: 2021-06-25
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 coating with air purification function and preparation method
  • Inorganic coating with air purification function and preparation method
  • Inorganic coating with air purification function and preparation method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0033] An inorganic paint 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, 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 a mineral carrier with adsorption and porous structure, tourmaline powder and cerium oxide catalyst.

[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 nitrate is mixed with urea aqueous solution to obtain cerium dioxide sol, and the concentration of the ceri...

Embodiment 2

[0045] An inorganic coating with an air-purifying 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, 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 a mineral carrier with adsorption and porous structure, tourmaline powder and cerium oxide catalyst.

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

[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, for subsequent use;

[0050] (2) Cerium nitrate is mixed with urea aqueous solution to obtain cerium dioxide sol, and the concentration of ...

Embodiment 3

[0057] An inorganic coating with an air-purifying 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, attapulgite 5 parts, 2 parts of alumina, 5 parts of nano silicon dioxide, 5 parts of modified tourmaline rare earth ternary composite material;

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

[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, for subsequent use;

[0062] (2) Cerium nitrate is mixed with urea aqueous solution to obtain cerium oxide sol, and the concentration of the...

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Abstract

The invention discloses an inorganic coating with an air purification function and a preparation method, and belongs to the field of coatings. The inorganic coating comprises 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 talcum powder, 1-5 parts of kaolin, 1-5 parts of attapulgite, 1-5 parts of aluminum oxide, 1-5 parts of nano silicon dioxide and 1-10 parts of a modified tourmaline rare earth ternary composite material; the modified tourmaline rare earth ternary composite material comprises a mineral carrier with an adsorption and porous structure, a tourmaline material and a rare earth oxide. The existing modified tourmaline rare earth ternary composite material and the nano silicon dioxide are added, so that generation of negative oxygen ions can be efficiently catalyzed, the concentration of the negative oxygen ions is improved, the utilization rate of the tourmaline rare earth ternary composite material is increased, and the air environment is efficiently purified. The inorganic coating is composed of natural inorganic materials, and is free of additives, free of toxicity, free of formaldehyde, green and 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, which have good water resistance, alkali resistance, pollution resistance and gas resistance. The base materials of inorganic coatings are generally directly drawn from nature, and the sources are very rich. And in the production and use of inorganic coating base materials, the pollution to the environment is small. Most of the products use water as the dispersion medium and have 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] Fertile soil coatings in inorganic coatings are composed of nano-materials and natural high-adsorption porous inorganic minerals, as we...

Claims

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Application Information

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Patent Type & Authority Applications(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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