CN110585910A - Indoor formaldehyde scavenger and preparation method thereof - Google Patents
Indoor formaldehyde scavenger and preparation method thereof Download PDFInfo
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- CN110585910A CN110585910A CN201910913839.7A CN201910913839A CN110585910A CN 110585910 A CN110585910 A CN 110585910A CN 201910913839 A CN201910913839 A CN 201910913839A CN 110585910 A CN110585910 A CN 110585910A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/02—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols by adsorption, e.g. preparative gas chromatography
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D53/00—Separation of gases or vapours; Recovering vapours of volatile solvents from gases; Chemical or biological purification of waste gases, e.g. engine exhaust gases, smoke, fumes, flue gases, aerosols
- B01D53/34—Chemical or biological purification of waste gases
- B01D53/74—General processes for purification of waste gases; Apparatus or devices specially adapted therefor
- B01D53/86—Catalytic processes
- B01D53/8668—Removing organic compounds not provided for in B01D53/8603 - B01D53/8665
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2253/00—Adsorbents used in seperation treatment of gases and vapours
- B01D2253/25—Coated, impregnated or composite adsorbents
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
- B01D—SEPARATION
- B01D2255/00—Catalysts
- B01D2255/20—Metals or compounds thereof
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- B01D2255/20707—Titanium
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Abstract
The invention discloses an indoor formaldehyde scavenger and a preparation method thereof, wherein the indoor formaldehyde scavenger comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, and the components in parts by weight of the raw materials are as follows: 50-80 parts of water, 1-3 parts of color paste, 4-6 parts of an anti-freezing agent, 4-6 parts of a thickening agent, 4-6 parts of a defoaming agent, 20-30 parts of an adsorption composition, 10-16 parts of titanium dioxide, 4-8 parts of amino acid and 4-8 parts of triethylene tetramine, wherein the titanium dioxide rotates titanium dioxide of all crystal phases, the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine and the like, the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and active carbon, and the mixing ratio is set to be 3: 3: 2: 2. the indoor formaldehyde scavenger and the preparation method thereof can treat formaldehyde from two aspects of physics and chemistry, and accelerate the treatment effect and efficiency of formaldehyde.
Description
Technical Field
The invention belongs to the technical field of formaldehyde scavengers, and particularly relates to an indoor formaldehyde scavenger and a preparation method of the indoor formaldehyde scavenger.
Background
Formaldehyde is a colorless, pungent gas with a strong odor. Various artificial boards (particle boards, density boards, fiber boards, plywood, etc.) may contain formaldehyde due to the use of urea formaldehyde resin binders. The adhesive is used for the manufacture of new furniture and the decoration and laying of wall surfaces and ground surfaces. Where a large amount of binder is used, formaldehyde is always released. In addition, some chemical fiber carpets and paint coatings also contain a certain amount of formaldehyde. The health hazard of formaldehyde mainly comprises the following aspects: a. stimulation: the main harm of formaldehyde is represented by the stimulation effect on skin mucosa, and the formaldehyde is a raw pulp toxic substance and can be combined with protein, so that severe respiratory tract stimulation, edema, eye stimulation and headache can be caused when the formaldehyde is inhaled at high concentration. b. Sensitization: the skin directly contacts with formaldehyde to cause allergic dermatitis, mottle, and necrosis, and bronchial asthma can be induced when high concentration formaldehyde is inhaled. c. Mutagenic action: high concentrations of formaldehyde are also a genotoxic substance. The experimental animal can cause nasopharyngeal tumor under the condition of high concentration inhalation in a laboratory. Generally, the formaldehyde of a house just after decoration exceeds the standard, however, most of the existing formaldehyde scavengers have the problem of unsatisfactory formaldehyde removal effect.
Therefore, in order to meet the current situation, the design and production of an indoor formaldehyde scavenger and a preparation method thereof are urgently needed to meet the requirement of practical use.
Disclosure of Invention
The invention aims to provide an indoor formaldehyde scavenger and a preparation method thereof, and aims to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: an indoor formaldehyde scavenger comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, and the components in parts by weight of the raw materials are as follows: 50-80 parts of water, 1-3 parts of color paste, 4-6 parts of anti-freezing agent, 4-6 parts of thickening agent, 4-6 parts of defoaming agent, 20-30 parts of adsorption composition, 10-16 parts of titanium dioxide, 4-8 parts of amino acid and 4-8 parts of triethylene tetramine.
Preferably, the titanium dioxide rotates all crystalline phases of titanium dioxide, and the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine, and the like.
Preferably, the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and activated carbon, and the mixing ratio is set to 3: 3: 2: 2.
preferably, the thickener is any combination of hydroxyethyl cellulose, methyl hydroxyethyl cellulose, ethyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, and the proportion is equal proportion combination.
Preferably, the antifreeze is propylene glycol, and the water is deionized water.
Preferably, the defoaming agent is any one of polyether defoaming agent, emulsified dimethyl silicone oil and polydimethylsiloxane.
A method for preparing the indoor formaldehyde scavenger of any one of claims 1 to 6, comprising the steps of:
s1, raw material treatment: placing the mixture of the adsorption composition, titanium dioxide, amino acid and triethylene tetramine in a grinding machine, and grinding to 100-200 meshes to obtain a ground substance;
s2, stirring: placing water, an antifreezing agent, a thickening agent, a defoaming agent and a ground substance into a stirrer, stirring for the first time to obtain a primary suspension, adding color paste according to needs, and stirring for the second time to obtain a final suspension;
s3, packaging: sampling and detecting, and then packaging finished products.
Preferably, the milling time is set to 20 minutes or more, the first stirring time is set to 30 to 40 minutes, and the heating temperature is set to 50 to 60 degrees, and the second stirring time is set to 4 to 6 minutes.
Preferably, the grinder is provided with the model number of JYSM01, and the stirrer is provided with the model number of Supeler JP 13D-800.
The invention has the technical effects and advantages that: according to the indoor formaldehyde scavenger and the preparation method thereof, tourmaline, bentonite, sepiolite and active carbon of the adsorption composition have microporous structures, and have a strong indoor adsorption function; the titanium dioxide is matched with illumination, so that the catalytic decomposition of formaldehyde is realized; the amino acid and the triethylene tetramine can react with the formaldehyde to generate a harmless product, and the indoor formaldehyde scavenger and the preparation method thereof can treat the formaldehyde from two aspects of physics and chemistry, and accelerate the treatment effect and efficiency of the formaldehyde.
Detailed Description
The technical solutions in the present disclosure will be clearly and completely described below with reference to the present disclosure, and it is obvious that the described contents are only a part of the present disclosure, and not all of the present disclosure. All other matters which can be obtained by a person skilled in the art without making creative efforts based on the contents of the present invention belong to the protection scope of the present invention.
Example 1
The invention provides an indoor formaldehyde scavenger which comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, wherein the components in parts by weight of the raw materials are as follows: 50 parts of water, 1 part of color paste, 3 parts of antifreezing agent, 3 parts of thickening agent, 3 parts of defoaming agent, 20 parts of adsorption composition, 10 parts of titanium dioxide, 4 parts of amino acid and 4 parts of triethylene tetramine.
Specifically, the titanium dioxide rotates all crystal phases of the titanium dioxide, and the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine and the like.
Specifically, the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and activated carbon, and the mixing ratio is set to be 3: 3: 2: 2.
specifically, the thickening agent is any combination of hydroxyethyl cellulose, methyl hydroxyethyl cellulose, ethyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, and the proportion is equal proportion.
Specifically, the antifreezing agent is propylene glycol, and the water is deionized water.
Specifically, the defoaming agent is any one of polyether defoaming agent, emulsified dimethyl silicone oil and polydimethylsiloxane.
A method for preparing the indoor formaldehyde scavenger of any one of claims 1 to 6, comprising the steps of:
s1, raw material treatment: placing the mixture of the adsorption composition, titanium dioxide, amino acid and triethylene tetramine in a grinding machine, and grinding to 100-200 meshes to obtain a ground substance;
s2, stirring: placing water, an antifreezing agent, a thickening agent, a defoaming agent and a ground substance into a stirrer, stirring for the first time to obtain a primary suspension, adding color paste according to needs, and stirring for the second time to obtain a final suspension;
s3, packaging: sampling and detecting, and then packaging finished products.
Specifically, the grinding time is set to be more than 20 minutes, the first stirring time is set to be 30-40 minutes, the heating temperature is set to be 50-60 ℃, and the second stirring time is set to be 4-6 minutes.
Specifically, the model of the grinder is JYSM01, and the model of the stirrer is Supeler JP 13D-800.
Example 2
The invention provides an indoor formaldehyde scavenger which comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, wherein the components in parts by weight of the raw materials are as follows: 80 parts of water, 3 parts of color paste, 6 parts of an antifreezing agent, 6 parts of a thickening agent, 6 parts of a defoaming agent, 30 parts of an adsorption composition, 16 parts of titanium dioxide, 8 parts of amino acid and 8 parts of triethylene tetramine.
Specifically, the titanium dioxide rotates all crystal phases of the titanium dioxide, and the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine and the like.
Specifically, the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and activated carbon, and the mixing ratio is set to be 3: 3: 2: 2.
specifically, the thickening agent is any combination of hydroxyethyl cellulose, methyl hydroxyethyl cellulose, ethyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, and the proportion is equal proportion.
Specifically, the antifreezing agent is propylene glycol, and the water is deionized water.
Specifically, the defoaming agent is any one of polyether defoaming agent, emulsified dimethyl silicone oil and polydimethylsiloxane.
A method for preparing the indoor formaldehyde scavenger of any one of claims 1 to 6, comprising the steps of:
s1, raw material treatment: placing the mixture of the adsorption composition, titanium dioxide, amino acid and triethylene tetramine in a grinding machine, and grinding to 100-200 meshes to obtain a ground substance;
s2, stirring: placing water, an antifreezing agent, a thickening agent, a defoaming agent and a ground substance into a stirrer, stirring for the first time to obtain a primary suspension, adding color paste according to needs, and stirring for the second time to obtain a final suspension;
s3, packaging: sampling and detecting, and then packaging finished products.
Specifically, the grinding time is set to be more than 20 minutes, the first stirring time is set to be 30-40 minutes, the heating temperature is set to be 50-60 ℃, and the second stirring time is set to be 4-6 minutes.
Specifically, the model of the grinder is JYSM01, and the model of the stirrer is Supeler JP 13D-800.
Example 3
The invention provides an indoor formaldehyde scavenger which comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, wherein the components in parts by weight of the raw materials are as follows: 65 parts of water, 2 parts of color paste, 5 parts of an antifreezing agent, 5 parts of a thickening agent, 5 parts of a defoaming agent, 25 parts of an adsorption composition, 13 parts of titanium dioxide, 6 parts of amino acid and 6 parts of triethylene tetramine.
Specifically, the titanium dioxide rotates all crystal phases of the titanium dioxide, and the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine and the like.
Specifically, the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and activated carbon, and the mixing ratio is set to be 3: 3: 2: 2.
specifically, the thickening agent is any combination of hydroxyethyl cellulose, methyl hydroxyethyl cellulose, ethyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, and the proportion is equal proportion.
Specifically, the antifreezing agent is propylene glycol, and the water is deionized water.
Specifically, the defoaming agent is any one of polyether defoaming agent, emulsified dimethyl silicone oil and polydimethylsiloxane.
A method for preparing the indoor formaldehyde scavenger of any one of claims 1 to 6, comprising the steps of:
s1, raw material treatment: placing the mixture of the adsorption composition, titanium dioxide, amino acid and triethylene tetramine in a grinding machine, and grinding to 100-200 meshes to obtain a ground substance;
s2, stirring: placing water, an antifreezing agent, a thickening agent, a defoaming agent and a ground substance into a stirrer, stirring for the first time to obtain a primary suspension, adding color paste according to needs, and stirring for the second time to obtain a final suspension;
s3, packaging: sampling and detecting, and then packaging finished products.
Specifically, the grinding time is set to be more than 20 minutes, the first stirring time is set to be 30-40 minutes, the heating temperature is set to be 50-60 ℃, and the second stirring time is set to be 4-6 minutes.
Specifically, the model of the grinder is JYSM01, and the model of the stirrer is Supeler JP 13D-800.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing description, it will be apparent to one skilled in the art that various changes, modifications, equivalents, and improvements may be made without departing from the spirit and scope of the invention.
Claims (9)
1. An indoor formaldehyde scavenger, which is characterized in that: the paint comprises water, color paste, an antifreezing agent, a thickening agent, a defoaming agent, an adsorption composition, titanium dioxide, amino acid and triethylene tetramine, and the paint comprises the following components in parts by weight: 50-80 parts of water, 1-3 parts of color paste, 4-6 parts of anti-freezing agent, 4-6 parts of thickening agent, 4-6 parts of defoaming agent, 20-30 parts of adsorption composition, 10-16 parts of titanium dioxide, 4-8 parts of amino acid and 4-8 parts of triethylene tetramine.
2. The indoor formaldehyde scavenger according to claim 1, wherein: the titanium dioxide rotates all crystal phase titanium dioxide, and the amino acid is selected from one of aspartic acid, lysine, glutamic acid, arginine and the like.
3. The indoor formaldehyde scavenger according to claim 1, wherein: the adsorption composition comprises a mixture of tourmaline, bentonite, sepiolite and active carbon, and the mixing proportion is set as 3: 3: 2: 2.
4. the indoor formaldehyde scavenger according to claim 1, wherein: the thickener is any combination of hydroxyethyl cellulose, methyl hydroxyethyl cellulose, ethyl hydroxyethyl cellulose and methyl hydroxypropyl cellulose, and the proportion is equal proportion combination.
5. The indoor formaldehyde scavenger according to claim 1, wherein: the antifreezing agent is propylene glycol, and the water is deionized water.
6. The indoor formaldehyde scavenger according to claim 1, wherein: the defoaming agent is any one of polyether defoaming agent, emulsified dimethyl silicone oil and polydimethylsiloxane.
7. A method for preparing the indoor formaldehyde scavenger according to any one of claims 1 to 6, comprising the steps of:
s1, raw material treatment: placing the mixture of the adsorption composition, titanium dioxide, amino acid and triethylene tetramine in a grinding machine, and grinding to 100-200 meshes to obtain a ground substance;
s2, stirring: placing water, an antifreezing agent, a thickening agent, a defoaming agent and a ground substance into a stirrer, stirring for the first time to obtain a primary suspension, adding color paste according to needs, and stirring for the second time to obtain a final suspension;
s3, packaging: sampling and detecting, and then packaging finished products.
8. The method for preparing the indoor formaldehyde scavenger according to claim 7, wherein the method comprises the following steps: the grinding time is set to be more than 20 minutes, the first stirring time is set to be 30-40 minutes, the heating temperature is set to be 50-60 ℃, and the second stirring time is set to be 4-6 minutes.
9. The method for preparing the indoor formaldehyde scavenger according to claim 7, wherein the method comprises the following steps: the grinder is provided with a model of JYSM01, and the stirrer is provided with a model of Supeler JP 13D-800.
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| CN201910913839.7A CN110585910A (en) | 2019-09-25 | 2019-09-25 | Indoor formaldehyde scavenger and preparation method thereof |
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Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111672483A (en) * | 2020-05-20 | 2020-09-18 | 南京风清扬健康科技有限公司 | Manufacturing process of composite material for removing formaldehyde for vehicles |
| CN112044230A (en) * | 2020-09-15 | 2020-12-08 | 樵彩涂料(佛山)有限公司 | Anion formaldehyde-removing odor-removing water agent and preparation method thereof |
| CN112107997A (en) * | 2020-09-16 | 2020-12-22 | 重庆君浩环保科技有限公司 | High-molecular air purifying material and preparation method thereof |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN111672483A (en) * | 2020-05-20 | 2020-09-18 | 南京风清扬健康科技有限公司 | Manufacturing process of composite material for removing formaldehyde for vehicles |
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| CN112107997A (en) * | 2020-09-16 | 2020-12-22 | 重庆君浩环保科技有限公司 | High-molecular air purifying material and preparation method thereof |
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