CN113321948A - Environment-friendly formaldehyde-removing volcanic rock composite coating and preparation method thereof - Google Patents
Environment-friendly formaldehyde-removing volcanic rock composite coating and preparation method thereof Download PDFInfo
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- CN113321948A CN113321948A CN202110570331.9A CN202110570331A CN113321948A CN 113321948 A CN113321948 A CN 113321948A CN 202110570331 A CN202110570331 A CN 202110570331A CN 113321948 A CN113321948 A CN 113321948A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D1/00—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D7/00—Features of coating compositions, not provided for in group C09D5/00; Processes for incorporating ingredients in coating compositions
- C09D7/40—Additives
- C09D7/70—Additives characterised by shape, e.g. fibres, flakes or microspheres
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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Inorganic Chemistry (AREA)
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Abstract
The invention discloses an environment-friendly formaldehyde-removing volcanic rock composite coating, which comprises a main material and an auxiliary agent, wherein the main material comprises the following raw materials in parts by weight: 15-30 parts of tourmaline, 3-8 parts of maifanite, 10-20 parts of volcanic, 3-8 parts of bamboo charcoal powder, 4-6 parts of titanium dioxide and 5-10 parts of diatomite.
Description
Technical Field
The invention relates to the technical field of building coatings, in particular to an environment-friendly formaldehyde-removing volcanic rock composite coating and a preparation method thereof.
Background
The coating is a continuous film which is coated on the surface of a protected or decorated object and can form firm adhesion with the coated object, and is a viscous liquid which is prepared by taking resin, oil or emulsion as a main material, adding or not adding pigments and fillers, adding corresponding auxiliaries and using an organic solvent or water;
along with the rise of health consciousness of people, higher requirements are made on the functionality of indoor coatings, formaldehyde is a volatile organic compound, is colorless and has special odor, and has great influence on the healthy life of people, so that the main targets of modern coating production are to eliminate formaldehyde and improve the indoor air environment.
Disclosure of Invention
The invention aims to provide an environment-friendly formaldehyde-removing volcanic rock composite coating and a preparation method thereof, and mainly aims to solve the problems that the existing decorated indoor environment is high in formaldehyde content and is not suitable for living.
The technical scheme of the invention is that the environment-friendly formaldehyde-removing volcanic rock composite coating comprises a main material and an auxiliary agent, wherein the main material comprises the following raw materials in parts by weight: 15-30 parts of tourmaline, 3-8 parts of maishi, 10-20 parts of volcanic rock, 3-8 parts of bamboo charcoal powder, 4-6 parts of titanium dioxide and 5-10 parts of diatomite.
Preferably, the auxiliary agent comprises 2-3 parts of rare earth curing agent, 1-2 parts of dispersing agent, 1-2 parts of defoaming agent, 2-3 parts of thickening agent and 2-3 parts of flame retardant.
Preferably, the rare earth curing agent is any one of rare earth sulfate or rare earth phosphate.
A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating comprises the following steps:
s1, crushing the raw materials in the main material according to the weight ratio, performing secondary crushing by a ball mill after crushing, and sieving to obtain powder;
s2, adding the powder material prepared in the step S1 into a reaction kettle, stirring and mixing to obtain a mixture;
s3, adding 40-50 parts of deionized water into the reaction kettle, and uniformly stirring for 30-60 min;
s4, adding a dispersing agent and a flame retardant into the reaction kettle, and stirring for 30-60 min;
s5, adding a rare earth curing agent, a defoaming agent and a flame retardant into the reaction kettle, and stirring for 1-2 hours to obtain the coating.
Preferably, in the step S1, the powder material is sieved by a sieve of 700-900 meshes.
Preferably, the stirring temperature between the steps S3 and S5 is 30-50 ℃.
The invention has the beneficial effects that:
the invention can effectively adsorb formaldehyde and purify air, the adopted volcanic rock has good adsorbability due to natural pores, the micropore structures can realize physical adsorption to formaldehyde, under the action of diatomite, part of moisture in the air can be absorbed, simultaneously medical stone with permanent electrodes and tourmaline are added, water molecules are ionized in the micropore structures to form negative oxygen ions and are emitted indoors, thereby further improving the indoor environment body feeling, the curing agent adopts rare earth phosphate or rare earth sulfate, a coating can form a huge molecular net, simultaneously the color of the coating is soft, the mechanical property of the coating is improved, and convenience is brought to the use of people.
Detailed Description
The present invention will be further described with reference to the following examples.
Example 1: the environment-friendly formaldehyde-removing volcanic rock composite coating comprises main materials and an auxiliary agent, wherein the main materials comprise the following raw materials in parts by weight: 15 parts of tourmaline, 3 parts of maishi, 10 parts of volcanic rock, 3 parts of bamboo charcoal powder, 4 parts of titanium dioxide and 5 parts of diatomite.
The auxiliary agent comprises 2 parts of rare earth curing agent, 1 part of dispersing agent, 1 part of defoaming agent, 2 parts of thickening agent and 2 parts of flame retardant.
The rare earth curing agent is rare earth sulfate.
A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating comprises the following steps:
s1, crushing the raw materials in the main material according to the weight ratio, performing secondary crushing by a ball mill after crushing, and sieving by a 700-mesh sieve to obtain powder;
s2, adding the powder material prepared in the step S1 into a reaction kettle, stirring and mixing to obtain a mixture;
s3, adding 40 parts of deionized water into the reaction kettle, and uniformly stirring for 30min at the stirring temperature of 30 ℃;
s4, adding a dispersing agent and a flame retardant into the reaction kettle, and stirring for 30-60 min at the stirring temperature of 40 ℃;
s5, adding the rare earth curing agent, the defoaming agent and the flame retardant into the reaction kettle, and stirring for 1h at the stirring temperature of 50 ℃ to obtain the coating.
Example 2: the environment-friendly formaldehyde-removing volcanic rock composite coating comprises main materials and an auxiliary agent, wherein the main materials comprise the following raw materials in parts by weight: 25 parts of tourmaline, 6 parts of maifanite, 15 parts of volcanic rock, 5 parts of bamboo charcoal powder, 5 parts of titanium dioxide and 8 parts of diatomite.
The auxiliary agent comprises 2 parts of rare earth curing agent, 1 part of dispersing agent, 2 parts of defoaming agent, 2 parts of thickening agent and 2 parts of flame retardant.
The rare earth curing agent is any one of rare earth phosphates.
A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating comprises the following steps:
s1, crushing the raw materials in the main material according to the weight ratio, performing secondary crushing by a ball mill after crushing, and sieving by a 800-mesh sieve to obtain powder;
s2, adding the powder material prepared in the step S1 into a reaction kettle, stirring and mixing to obtain a mixture;
s3, adding 45 parts of deionized water into the reaction kettle, and uniformly stirring for 45min at the stirring temperature of 30 ℃;
s4, adding a dispersing agent and a flame retardant into the reaction kettle, and stirring for 50min at the stirring temperature of 30 ℃;
s5, adding the rare earth curing agent, the defoaming agent and the flame retardant into the reaction kettle, and stirring for 1h at the stirring temperature of 40 ℃ to obtain the coating.
Example 3: the environment-friendly formaldehyde-removing volcanic rock composite coating comprises main materials and an auxiliary agent, wherein the main materials comprise the following raw materials in parts by weight: 30 parts of tourmaline, 8 parts of maifanite, 20 parts of volcanic rock, 8 parts of bamboo charcoal powder, 6 parts of titanium dioxide and 10 parts of diatomite.
The auxiliary agent comprises 3 parts of rare earth curing agent, 2 parts of dispersing agent, 2 parts of defoaming agent, 3 parts of thickening agent and 3 parts of flame retardant.
The rare earth curing agent is rare earth sulfate.
A preparation method of an environment-friendly formaldehyde-removing volcanic rock composite coating comprises the following steps:
s1, crushing the raw materials in the main material according to the weight ratio, performing secondary crushing by a ball mill after crushing, and sieving by a 900-mesh sieve to obtain powder;
s2, adding the powder material prepared in the step S1 into a reaction kettle, stirring and mixing to obtain a mixture;
s3, adding 50 parts of deionized water into the reaction kettle, and uniformly stirring for 60min at the stirring temperature of 50 ℃;
s4, adding a dispersing agent and a flame retardant into the reaction kettle, and stirring for 60min at the stirring temperature of 50 ℃;
s5, adding the rare earth curing agent, the defoaming agent and the flame retardant into the reaction kettle, and stirring for 2 hours at the stirring temperature of 50 ℃ to obtain the coating.
The above embodiments are merely illustrative of the technical ideas and features of the present invention, and the purpose thereof is to enable those skilled in the art to understand the contents of the present invention and implement the present invention, and not to limit the protection scope of the present invention. All equivalent changes and modifications made according to the spirit of the present invention should be covered within the protection scope of the present invention.
Claims (6)
1. The environment-friendly formaldehyde-removing volcanic rock composite coating is characterized by comprising main materials and auxiliary agents, wherein the main materials comprise the following raw materials in parts by weight: 15-30 parts of tourmaline, 3-8 parts of maishi, 10-20 parts of volcanic rock, 3-8 parts of bamboo charcoal powder, 4-6 parts of titanium dioxide and 5-10 parts of diatomite.
2. The environment-friendly formaldehyde-removing volcanic rock composite coating as claimed in claim 1, wherein the auxiliary agent comprises 2-3 parts of rare earth curing agent, 1-2 parts of dispersant, 1-2 parts of defoaming agent, 2-3 parts of thickener and 2-3 parts of flame retardant.
3. The environment-friendly formaldehyde-removing volcanic rock composite coating as claimed in claim 2, wherein the rare earth curing agent is any one of rare earth sulfate or rare earth phosphate.
4. The preparation method of the environment-friendly formaldehyde-removing volcanic rock composite coating is characterized by comprising the following steps of:
s1, crushing the raw materials in the main material according to the weight ratio, performing secondary crushing by a ball mill after crushing, and sieving to obtain powder;
s2, adding the powder material prepared in the step S1 into a reaction kettle, stirring and mixing to obtain a mixture;
s3, adding 40-50 parts of deionized water into the reaction kettle, and uniformly stirring for 30-60 min;
s4, adding a dispersing agent and a flame retardant into the reaction kettle, and stirring for 30-60 min;
s5, adding a rare earth curing agent, a defoaming agent and a flame retardant into the reaction kettle, and stirring for 1-2 hours to obtain the coating.
5. The preparation method of the environment-friendly formaldehyde-removing volcanic rock composite coating as claimed in claim 4, wherein the powder material in the step S1 is sieved by a sieve of 700-900 meshes.
6. The preparation method of the environment-friendly formaldehyde-removing volcanic rock composite coating as claimed in claim 1, wherein the stirring temperature between the steps S3-S5 is 30-50 ℃.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570331.9A CN113321948A (en) | 2021-05-25 | 2021-05-25 | Environment-friendly formaldehyde-removing volcanic rock composite coating and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110570331.9A CN113321948A (en) | 2021-05-25 | 2021-05-25 | Environment-friendly formaldehyde-removing volcanic rock composite coating and preparation method thereof |
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| CN113321948A true CN113321948A (en) | 2021-08-31 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110570331.9A Pending CN113321948A (en) | 2021-05-25 | 2021-05-25 | Environment-friendly formaldehyde-removing volcanic rock composite coating and preparation method thereof |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113881270A (en) * | 2021-10-26 | 2022-01-04 | 胡广平 | Environment-friendly ecological building material and preparation method thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083120A (en) * | 2017-05-15 | 2017-08-22 | 吉林省吉泥环保科技有限公司 | A kind of coating with damping and long-acting decomposing formaldehyde |
-
2021
- 2021-05-25 CN CN202110570331.9A patent/CN113321948A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107083120A (en) * | 2017-05-15 | 2017-08-22 | 吉林省吉泥环保科技有限公司 | A kind of coating with damping and long-acting decomposing formaldehyde |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113881270A (en) * | 2021-10-26 | 2022-01-04 | 胡广平 | Environment-friendly ecological building material and preparation method thereof |
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Application publication date: 20210831 |