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A pure inorganic functional coating with high air purification performance

An inorganic functional coating and air purification technology, which is applied in the direction of fireproof coatings, antifouling/underwater coatings, coatings, etc., can solve problems such as difficult construction, difficulty in achieving ideal coating effects, and inability to be non-toxic

Active Publication Date: 2018-06-01
成都森态源环保科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] 2. Chlorine dioxide has strong oxidizing properties: the current coatings mostly appear in the mixed mode of organic and inorganic, organic matter cannot withstand the strong oxidizing property of chlorine dioxide, and organic matter is generally toxic, so it cannot be truly non-toxic
Among them, the content of calcium hydroxide in the first two patents is too high, which leads to problems such as insufficient strength, difficult construction, easy precipitation, and poor color. The formulas of the latter three patents are basically not the actual ratio of calcium hydroxide as the main body. , so it is difficult to make the coatings to achieve the desired effect

Method used

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  • A pure inorganic functional coating with high air purification performance
  • A pure inorganic functional coating with high air purification performance
  • A pure inorganic functional coating with high air purification performance

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Experimental program
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Effect test

Embodiment 1

[0028] Embodiment 1: A pure inorganic functional coating with high air purification performance, which is mainly composed of the following raw materials in parts by weight: 100 parts of aqueous solution containing chlorine dioxide, 30 parts of alkaline inorganic materials, 3 parts of micro-silica fume, silica sol 5 parts, 0.3 parts of sodium chloride, 2 parts of diatomite, 1 part of attapulgite, 3 parts of sepiolite, 8 parts of bentonite and 10 parts of inorganic filler, mix and disperse the above raw materials according to their respective weight parts And after filtration, the finished product is obtained. Wherein the alkaline inorganic material is calcium hydroxide, and the aqueous solution containing chlorine dioxide is an aqueous solution of chlorine dioxide with a concentration range of 0.1%. Silica sol is silica sol with a concentration greater than 30%, and microsilica powder is microsilica powder with a mesh number greater than 6000.

Embodiment 2

[0029]Embodiment 2: A pure inorganic functional coating with high air purification performance, which is mainly composed of the following raw materials in parts by weight: 100 parts of aqueous solution containing chlorine dioxide, 50 parts of alkaline inorganic materials, 5 parts of micro-silica fume, silica sol 25 parts, 2 parts of sodium chloride, 6 parts of diatomite, 4 parts of attapulgite, 5 parts of sepiolite, 3 parts of bentonite and 20 parts of inorganic filler. Mix the above raw materials according to their respective weight parts and disperse them at high speed And after filtration, the finished product is obtained. The alkaline inorganic material is a mixture of calcium oxide, potassium hydroxide and sodium carbonate, the aqueous solution containing chlorine dioxide is a chlorine dioxide aqueous solution with a concentration range of 1%, silica sol is a silica sol with a concentration greater than 30%, and microsilica is The mesh number is greater than 6000 mesh mic...

Embodiment 3

[0030] Embodiment 3: A pure inorganic functional coating with high air purification performance, which is mainly composed of the following raw materials in parts by weight: 100 parts of aqueous solution containing chlorine dioxide, 60 parts of alkaline inorganic materials, 15 parts of micro-silica fume, silica sol 35 parts, 3 parts of sodium chloride, 15 parts of diatomite, 14 parts of attapulgite, 13 parts of sepiolite, 5 parts of bentonite and 15 parts of inorganic filler, the above raw materials are mixed and dispersed at high speed according to their respective weight parts And after filtration, the finished product is obtained. The alkaline inorganic material is calcium hydroxide, the aqueous solution containing chlorine dioxide is an aqueous solution of chlorine dioxide with a concentration range of 0.01%, the silica sol is a silica sol with a concentration greater than 30%, and the microsilica powder is microsilica powder with a mesh number greater than 6000 .

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Abstract

The invention discloses a pure inorganic functional coating with high air purification performance. The pure inorganic functional coating is mainly prepared from the following raw materials in parts by weight: 100 parts of a water solution containing chlorine dioxide, 30-60 parts of an alkaline inorganic material, 3-15 parts of micro-silicon powder, 5-35 parts of silica sol, 0.3-3 parts of sodium chloride, 0-15 parts of diatomite, 0-15 parts of attapulgite, 0-15 parts of sepiolite, 0-8 parts of bentonite and 0-25 parts of an inorganic filling, wherein the raw materials are mixed in parts by weight, are subjected to high speed dispersion and are filtered so as to form a finished product. The pure inorganic functional coating is capable of releasing chlorine dioxide in a long-acting trace manner so as to purify air and killing bacteria, and the diatomite, the attapulgite and the sepiolite in a formula have multi-hole structures and are capable of storing a large amount of chlorine dioxide, so that the scheme of the invention can be completely implemented. The pure inorganic functional coating completely does not contain organic chemical components and has multiple advantages of being environment-friendly and capable of efficiently purifying air, preventing fire and resisting humidity, mildew and bacteria.

Description

technical field [0001] The invention belongs to the technical field of purifying inorganic coatings, and in particular relates to a pure inorganic functional coating with high air purification performance. Background technique [0002] Chlorine dioxide is an internationally recognized safe and non-toxic disinfectant. It has no "three-caused" effects. It is not only carcinogenic, teratogenic, and mutagenic. organic chlorides or other toxic substances. When it is below 100ppm, it will not have any impact on the human body, including physiological and biochemical effects. It is widely used in air purification, tap water purification and food disinfection. However, the application of chlorine dioxide in coatings has not been found, and the reason mainly exists in the following technical difficulties: [0003] 1. Chlorine dioxide is easy to volatilize: people are used to thinking that chlorine dioxide is the most efficient but also the shortest. For example, the air purificati...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): C09D1/00C09D5/14C09D5/18C09D7/61
CPCC09D1/00C09D5/14C09D5/18C09D7/61C09D7/70
Inventor 张鹏
Owner 成都森态源环保科技有限公司