CN116200058A - Dry powder inorganic paint and its production process and usage - Google Patents
Dry powder inorganic paint and its production process and usage Download PDFInfo
- Publication number
- CN116200058A CN116200058A CN202310149272.7A CN202310149272A CN116200058A CN 116200058 A CN116200058 A CN 116200058A CN 202310149272 A CN202310149272 A CN 202310149272A CN 116200058 A CN116200058 A CN 116200058A
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- Prior art keywords
- dry powder
- powder
- inorganic coating
- powder inorganic
- calcium
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- 239000000843 powder Substances 0.000 title claims abstract description 53
- 238000004519 manufacturing process Methods 0.000 title claims abstract description 8
- 239000003973 paint Substances 0.000 title claims description 7
- 238000000576 coating method Methods 0.000 claims abstract description 39
- 239000011248 coating agent Substances 0.000 claims abstract description 37
- OYPRJOBELJOOCE-UHFFFAOYSA-N Calcium Chemical compound [Ca] OYPRJOBELJOOCE-UHFFFAOYSA-N 0.000 claims abstract description 21
- 229910052791 calcium Inorganic materials 0.000 claims abstract description 21
- 239000011575 calcium Substances 0.000 claims abstract description 21
- 239000000463 material Substances 0.000 claims abstract description 20
- 229920002522 Wood fibre Polymers 0.000 claims abstract description 17
- 239000002025 wood fiber Substances 0.000 claims abstract description 17
- 239000004568 cement Substances 0.000 claims abstract description 15
- TZCXTZWJZNENPQ-UHFFFAOYSA-L barium sulfate Chemical compound [Ba+2].[O-]S([O-])(=O)=O TZCXTZWJZNENPQ-UHFFFAOYSA-L 0.000 claims abstract description 12
- 239000004576 sand Substances 0.000 claims abstract description 12
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims abstract description 11
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims abstract description 11
- 238000000034 method Methods 0.000 claims abstract description 9
- 239000003795 chemical substances by application Substances 0.000 claims abstract description 8
- 239000012744 reinforcing agent Substances 0.000 claims abstract description 8
- 239000000314 lubricant Substances 0.000 claims abstract description 6
- 239000004816 latex Substances 0.000 claims abstract description 3
- 229920000126 latex Polymers 0.000 claims abstract description 3
- 238000003756 stirring Methods 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 11
- 238000002156 mixing Methods 0.000 claims description 10
- 239000000839 emulsion Substances 0.000 claims description 7
- 239000002245 particle Substances 0.000 claims description 6
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 5
- 241000219357 Cactaceae Species 0.000 claims description 4
- 230000000694 effects Effects 0.000 abstract description 11
- 230000005855 radiation Effects 0.000 abstract description 6
- 239000002994 raw material Substances 0.000 abstract description 2
- 238000010521 absorption reaction Methods 0.000 description 6
- 238000010345 tape casting Methods 0.000 description 4
- 238000005336 cracking Methods 0.000 description 3
- 229910010272 inorganic material Inorganic materials 0.000 description 3
- 239000011147 inorganic material Substances 0.000 description 3
- 238000001035 drying Methods 0.000 description 2
- 230000004927 fusion Effects 0.000 description 2
- 238000009413 insulation Methods 0.000 description 2
- 238000011068 loading method Methods 0.000 description 2
- 230000035939 shock Effects 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005034 decoration Methods 0.000 description 1
- 230000009982 effect on human Effects 0.000 description 1
- 238000009472 formulation Methods 0.000 description 1
- 229910017053 inorganic salt Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000002360 preparation method Methods 0.000 description 1
- 238000005057 refrigeration Methods 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Classifications
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F13/00—Coverings or linings, e.g. for walls or ceilings
- E04F13/02—Coverings or linings, e.g. for walls or ceilings of plastic materials hardening after applying, e.g. plaster
-
- 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
- C09D1/06—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement
- C09D1/08—Coating compositions, e.g. paints, varnishes or lacquers, based on inorganic substances cement with organic additives
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/03—Powdery paints
- C09D5/033—Powdery paints characterised by the additives
-
- 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
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/32—Radiation-absorbing paints
-
- E—FIXED CONSTRUCTIONS
- E04—BUILDING
- E04F—FINISHING WORK ON BUILDINGS, e.g. STAIRS, FLOORS
- E04F21/00—Implements for finishing work on buildings
- E04F21/02—Implements for finishing work on buildings for applying plasticised masses to surfaces, e.g. plastering walls
- E04F21/06—Implements for applying plaster, insulating material, or the like
- E04F21/08—Mechanical implements
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/50—Reuse, recycling or recovery technologies
- Y02W30/91—Use of waste materials as fillers for mortars or concrete
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Architecture (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Inorganic Chemistry (AREA)
- Paints Or Removers (AREA)
Abstract
The invention discloses a dry powder inorganic coating, a production method and a use method thereof, and relates to the field of coatings, wherein each 1000kg of coating comprises the following components in parts by mass: 150-250kg of white cement, 100-200kg of barium sulfate powder, 25-50kg of gray calcium powder, 350-450kg of white calcium sand, 4-5kg of HPMC, 8-20kg of dispersible latex powder, 2-3kg of reinforcing agent, 3-4kg of wood fiber, 0.5-0.7kg of high molecular lubricant, 0.1-0.3kg of micro-bubble air entraining agent and the balance of heavy calcium powder. By adding the radiation-proof raw materials, the radiation-proof material has better protection effect on external radiation.
Description
Technical Field
The invention relates to the field of coatings, in particular to a dry powder inorganic coating, a production method and a use method thereof.
Background
The dry powder coating is a cement-based modern novel building decoration material combining inorganic and organic, and cement is used as an inorganic cementing material. The main principle of the present dry powder coating is that an electromagnetic wave reflecting material, such as a cement-based radiation refrigeration dry powder coating disclosed in patent document with publication number of CN110105798A, a building coating and a coating preparation method are adopted, and the method solves the problem of local protection effect on certain objects, but cannot thoroughly solve the secondary pollution of electromagnetic waves.
Disclosure of Invention
In order to solve the technical problems, the invention provides the dry powder inorganic coating, the production method and the use method thereof, and the radiation-proof raw material is added to ensure that the dry powder inorganic coating has better protection effect on external radiation.
The technical scheme adopted for solving the technical problems is as follows: a dry powder inorganic coating comprises the following components in parts by mass per 1000kg of coating:
150-250kg of white cement, 100-200kg of barium sulfate powder, 25-50kg of gray calcium powder, 350-450kg of white calcium sand, 4-5kg kg of HPMC, 8-20kg of dispersible latex powder, 2-3kg of reinforcing agent, 3-4kg of wood fiber, 0.5-0.7kg of high molecular lubricant, 0.1-0.3kg of micro-bubble air entraining agent and the balance of heavy calcium powder.
The barium sulfate is added in the scheme, has a very good protection effect on high-energy rays, and can block external radiation.
Preferably, the strength of the white cement is 42.5MPa. In order to provide sufficient strength.
Preferably, the white calcium sand has a particle size of 80-120 mesh. So that the overall update is fine and smooth and provides the necessary strength.
Preferably, the viscosity of the HPMC is 10 thousand mPas. Providing better adhesion so that it can be more stably adhered to the wall surface.
Preferably, the wood fibers have a particle size of 115-125 mesh. The coating has good sound insulation and shock absorption effects.
Preferably, the coating further comprises 10-20kg of cactus powder per 1000kg of coating. The cactus powder has good radiation-resistant effect.
A method for producing a dry powder inorganic coating is characterized in that: comprises the following steps:
1) Mixing white cement, barium sulfate powder, gray calcium powder, white calcium sand and heavy calcium powder in proportion and stirring uniformly to obtain a primary mixture;
2) HPMC, dispersible emulsion powder, reinforcing agent, wood fiber, high molecular lubricant and micro-bubble type air entraining agent are added into the primary mixture in proportion, and the dry powder inorganic paint is obtained after mixing and stirring uniformly.
According to the scheme, the components with larger proportion are mixed firstly, then the components with smaller proportion are added for mixing, the components with smaller proportion can be mixed among the components with larger proportion more uniformly, on the other hand, the components added in the first step of the scheme cannot cause too great change on the viscosity and the like of the mixture, the components with larger proportion can be mixed uniformly more easily, and the components with smaller proportion are added in the second step so that the overall shape of the components with smaller proportion can be changed easily, the components with larger proportion are added at the moment, the mixing uniformity of the components with larger proportion in front can not be influenced, and meanwhile, the components with the overall shape which can be changed later can be mixed uniformly.
The stirring is carried out to this scheme adoption mixer, and when adding the minor proportion component in the second step, do not need to add from the flood dragon material loading machine to thoroughly mix it into.
A use method of a dry powder inorganic coating is characterized in that: comprises the following steps:
1) Leveling the bottom layer of the wall surface;
2) Adding 0.3-0.5 part by mass of water into one part by mass of dry powder inorganic coating, stirring into paste, standing for three minutes, stirring again to be sticky, and obtaining a thin thick material;
3) The wall surface is coated with the thin material for the first time, dried for 20-30 hours, coated with the thin material for the second time, and dried for 20-30 hours.
This scheme is kept stand after adding water stirring, can be better the fusion each other of each component, and in the later stage knife coating, the coating shape is more stable, and the knife coating second time after the drying of first time, the layer of drawing is thicker, can form more stable protection.
Preferably, the wall bottom layer is leveled by cement-based troweling of the sand-containing coarse putty.
Preferably, after both sides are knife coated with the thin and thick material, an aqueous emulsion type matte finish is roll coated.
The invention has the beneficial effects that:
according to the scheme, through the cooperation of the barium sulfate and the wood fiber, the external high-energy rays are enabled to have a very good protection effect, on the one hand, the wood fiber is enabled to have more micropores, secondary pollution caused by reflection can be avoided through absorption by the wood fiber, and meanwhile, the anti-cracking performance is very good, and the overall stability is improved.
Detailed Description
The present invention will be described in further detail with reference to the following examples, which are only for the purpose of illustrating the invention and are not to be construed as limiting the scope of the invention.
The formulations of examples 1-5 of the present invention were as follows:
the inorganic aspect of the technical proposal is that the main component adopts inorganic materials, but not all materials are inorganic materials.
In order to provide sufficient strength. The strength of the white cement is 42.5MPa. The particle size of the white calcium sand is 80-120 meshes. So that the overall update is fine and smooth and provides the necessary strength. The viscosity of the HPMC is 10 ten thousand mPas. Providing better adhesion so that it can be more stably adhered to the wall surface. The wood fibers had a particle size of 120 mesh. The coating has good sound insulation and shock absorption effects. Wherein, examples 1, 3, 4 and 5, the cactus powder can have good radiation-resistant effect.
The frequency of the electromagnetic wave absorption is 1MHz-10GHz, the electromagnetic wave absorption attenuation index is 4-18db, the environment-friendly paint which has no toxic or side effect on human body and environment is adopted, the breaking strength of the paint is more than 16cN, the elongation is 29%, the elastic modulus is 37cN/dtex, the anti-cracking effect is good, the main material is inorganic material, and the performance is more stable.
A method for producing a dry powder inorganic coating is characterized in that: comprises the following steps:
1) Mixing white cement, barium sulfate powder, gray calcium powder, white calcium sand and heavy calcium powder in proportion and stirring uniformly to obtain a primary mixture;
2) HPMC, dispersible emulsion powder, reinforcing agent, wood fiber, high molecular lubricant and micro-bubble type air entraining agent are added into the primary mixture in proportion, and the dry powder inorganic paint is obtained after mixing and stirring uniformly.
According to the scheme, the components with larger proportion are mixed firstly, then the components with smaller proportion are added for mixing, the components with smaller proportion can be mixed among the components with larger proportion more uniformly, on the other hand, the components added in the first step of the scheme cannot cause too great change on the viscosity and the like of the mixture, the components with larger proportion can be mixed uniformly more easily, and the components with smaller proportion are added in the second step so that the overall shape of the components with smaller proportion can be changed easily, the components with larger proportion are added at the moment, the mixing uniformity of the components with larger proportion in front can not be influenced, and meanwhile, the components with the overall shape which can be changed later can be mixed uniformly.
The stirring is carried out to this scheme adoption mixer, and when adding the minor proportion component in the second step, do not need to add from the flood dragon material loading machine to thoroughly mix it into.
A use method of a dry powder inorganic coating is characterized in that: comprises the following steps:
1) Leveling the bottom layer of the wall surface;
2) Adding 0.3-0.5 part by mass of water into one part by mass of dry powder inorganic coating, stirring into paste, standing for three minutes, stirring again to be sticky, and obtaining a thin thick material;
3) The wall surface is coated with the thin material for the first time, dried for 24 hours, coated with the thin material for the second time, and dried for 24 hours.
The bottom layer of the wall surface is scraped with cement base containing sand coarse putty.
After the thin and thick materials are scraped on two sides, the aqueous emulsion type matte finishing agent is roll-coated.
This scheme is kept stand after adding water stirring, can be better the fusion each other of each component, and in the later stage knife coating, the coating shape is more stable, and the knife coating second time after the drying of first time, the layer of drawing is thicker, can form more stable protection.
The dispersible emulsion powder in the embodiment adopts the model 328 of German Wake company, and the model 5010 is better; the wood fiber is three-dimensional wood fiber of chemical industry of Sichuan yang, and the reinforcing agent is inorganic salt optimized reinforcing agent of chemical industry of Sichuan yang. HPMC is mainly required to be 10 mPas, and HPMC produced by Tianpu group, shandong Ruitai or Henan Tiansheng can be selected. The other components have no special requirements, and the products are of common types in the market.
According to the scheme, through the cooperation of the barium sulfate and the wood fiber, the external high-energy rays are enabled to have a very good protection effect, on the one hand, the wood fiber is enabled to have more micropores, secondary pollution caused by reflection can be avoided through absorption by the wood fiber, and meanwhile, the anti-cracking performance is very good, and the overall stability is improved.
The technical features of the above embodiments may be arbitrarily combined, and all possible combinations of the technical features in the above embodiments are not described for brevity of description, however, as long as there is no contradiction between the combinations of the technical features, they should be considered as the scope of the description.
The above examples merely represent a few embodiments of the present application, which are described in more detail and are not to be construed as limiting the scope of the invention. It should be noted that it would be apparent to those skilled in the art that various modifications and improvements could be made without departing from the spirit of the present application, which would be within the scope of the present application. Accordingly, the scope of protection of the present application is to be determined by the claims appended hereto.
Claims (10)
1. A dry powder inorganic coating, characterized in that each 1000kg of coating comprises the following components by mass:
150-250kg of white cement, 100-200kg of barium sulfate powder, 25-50kg of gray calcium powder, 350-450kg of white calcium sand, 4-5kg kg of HPMC, 8-20kg of dispersible latex powder, 2-3kg of reinforcing agent, 3-4kg of wood fiber, 0.5-0.7kg of high molecular lubricant, 0.1-0.3kg of micro-bubble air entraining agent and the balance of heavy calcium powder.
2. A dry powder inorganic coating as claimed in claim 1, wherein: the strength of the white cement is 42.5MPa.
3. A dry powder inorganic coating as claimed in claim 1, wherein: the particle size of the white calcium sand is 80-120 meshes.
4. A dry powder inorganic coating as claimed in claim 1, wherein: the viscosity of the HPMC is 10 ten thousand mPas.
5. A dry powder inorganic coating as claimed in claim 1, wherein: the particle size of the wood fiber is 115-125 meshes.
6. A dry powder inorganic coating as claimed in claim 1, wherein: each 1000kg of the coating also comprises 10-20kg of cactus powder.
7. The method for producing a dry powder inorganic coating according to claim 1, wherein: comprises the following steps:
1) Mixing white cement, barium sulfate powder, gray calcium powder, white calcium sand and heavy calcium powder in proportion and stirring uniformly to obtain a primary mixture;
2) HPMC, dispersible emulsion powder, reinforcing agent, wood fiber, high molecular lubricant and micro-bubble type air entraining agent are added into the primary mixture in proportion, and the dry powder inorganic paint is obtained after mixing and stirring uniformly.
8. The method of using a dry powder inorganic coating according to claim 1, wherein: comprises the following steps:
1) Leveling the bottom layer of the wall surface;
2) Adding 0.3-0.5 part by mass of water into one part by mass of dry powder inorganic coating, stirring into paste, standing for three minutes, stirring again to be sticky, and obtaining a thin thick material;
3) The wall surface is coated with the thin material for the first time, dried for 20-30 hours, coated with the thin material for the second time, and dried for 20-30 hours.
9. The method of using a dry powder inorganic coating according to claim 8, wherein: the bottom layer of the wall surface is scraped with cement base containing sand coarse putty.
10. The method of using a dry powder inorganic coating according to claim 8, wherein: after the thin and thick materials are scraped on two sides, the aqueous emulsion type matte finishing agent is roll-coated.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149272.7A CN116200058A (en) | 2023-02-22 | 2023-02-22 | Dry powder inorganic paint and its production process and usage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202310149272.7A CN116200058A (en) | 2023-02-22 | 2023-02-22 | Dry powder inorganic paint and its production process and usage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN116200058A true CN116200058A (en) | 2023-06-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202310149272.7A Pending CN116200058A (en) | 2023-02-22 | 2023-02-22 | Dry powder inorganic paint and its production process and usage |
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| Country | Link |
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| CN (1) | CN116200058A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230214A (en) * | 2008-02-26 | 2008-07-30 | 武汉理工大学 | Cement-based luminous ceramic-imitation dry powder coating and preparation method thereof |
| CN102002270A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Ecotypic dry powder coating |
| CN104437403A (en) * | 2014-11-13 | 2015-03-25 | 蚌埠德美过滤技术有限公司 | Cactus-containing antibacterial and anti-radiation activated carbon filtering material and preparation method thereof |
| CN106905745A (en) * | 2017-03-28 | 2017-06-30 | 柳州智美装饰工程有限责任公司 | A kind of powder of lacquer putty for use on |
| CN110156401A (en) * | 2019-05-31 | 2019-08-23 | 刘目起 | A kind of inorganic dry powder painting and its production technology |
-
2023
- 2023-02-22 CN CN202310149272.7A patent/CN116200058A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101230214A (en) * | 2008-02-26 | 2008-07-30 | 武汉理工大学 | Cement-based luminous ceramic-imitation dry powder coating and preparation method thereof |
| CN102002270A (en) * | 2010-12-10 | 2011-04-06 | 现代精密化工（郑州）有限公司 | Ecotypic dry powder coating |
| CN104437403A (en) * | 2014-11-13 | 2015-03-25 | 蚌埠德美过滤技术有限公司 | Cactus-containing antibacterial and anti-radiation activated carbon filtering material and preparation method thereof |
| CN106905745A (en) * | 2017-03-28 | 2017-06-30 | 柳州智美装饰工程有限责任公司 | A kind of powder of lacquer putty for use on |
| CN110156401A (en) * | 2019-05-31 | 2019-08-23 | 刘目起 | A kind of inorganic dry powder painting and its production technology |
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