CN108822585A - A kind of aqueous diatom ooze function coating material and preparation method thereof - Google Patents
A kind of aqueous diatom ooze function coating material and preparation method thereof Download PDFInfo
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- CN108822585A CN108822585A CN201810481287.2A CN201810481287A CN108822585A CN 108822585 A CN108822585 A CN 108822585A CN 201810481287 A CN201810481287 A CN 201810481287A CN 108822585 A CN108822585 A CN 108822585A
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- Prior art keywords
- parts
- diatom ooze
- coating material
- titanium dioxide
- aqueous diatom
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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
-
- 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)
- Cosmetics (AREA)
- Paints Or Removers (AREA)
Abstract
A kind of aqueous diatom ooze function coating material and preparation method thereof, it is related to decorative paint technical field.It is made of the raw material of following parts by weight：15-20 parts of diatomite, inorganic coagulation material 20-25 parts organically-modified, 3-5 parts of nano-titanium dioxide, 10-20 parts of titanium dioxide, 10-15 parts of kaolin, 5-10 parts of coarse whiting, 0-5 parts of talcum powder, 0-5 parts of wollastonite in powder, 0.2-0.3 parts of wetting agent, 0.4-0.6 parts of dispersing agent, 0.5-1 parts of thickener, 1-2 parts of propylene glycol, 0.1-0.3 parts of defoaming agent, 0.1-0.2 parts of fungicide, 0.03-0.05 parts of cellulose, 0.1-0.2 parts of levelling agent, 20-30 parts of purified water.Preparation method is：Additive in raw material is added in purified water and disperses to stir evenly；Filler stirs evenly in addition diatomite, nano-titanium dioxide and raw material；Organically-modified inorganic coagulation material is added to be sufficiently stirred to get a kind of aqueous diatom ooze function coating material.It not only ensure that the hardness of paint film and stability of aqueous diatom ooze, but also impart its good gas permeability simultaneously, ensure that the adsorptivity of aqueous diatom ooze.
Description
Technical field
The present invention relates to decorative paint technical fields, and in particular to a kind of aqueous diatom ooze function coating material and its preparation
Method.
Background technique
It is well known that building coating film forming matter is mainly based on organic emulsion, because of volatile component content height, to environment
Pressure is also increasing.And inorganic architectural coatings with nano particle have biggish specific surface area, reticular structure easy to form,
This reticular structure has irreversibility.Therefore film is hard, adhesive force is strong, water-fast, chemical-resistance is excellent.But inorganic glue
Gel material shrinks larger when forming a film, and film is easily cracked.To overcome this disadvantage, researcher has used physical blending process or chemistry
Polymerization, by inorganic coagulation material in conjunction with organic polymer, the organic polymer in high polymer is evenly distributed in " one oxygen of silicon
In the gap of one silicon " inorganic coating, remaining hydrophilic radical in shielded inorganic coating makes coating have certain elasticity, in this way
The coating of formation has both inorganic and organic coating characteristic.
Cementitious material used in current aqueous diatom coating is mostly organic resin lotion, after the film forming of organic resin
Fine and close paint film is formed, the adsorption function of aqueous diatom coating is seriously hindered, reduces the purification air of aqueous diatom coating
Performance.
Summary of the invention
In view of the defects and deficiencies of the prior art, the present invention intends to provide a kind of aqueous diatom ooze functions to coat material
Material and preparation method thereof, it is poor that it can solve current aqueous diatom paint-absorbable ability, the poor defect of water penetration, gas permeability.
To achieve the above object, the present invention is using following technical scheme：By weight, it includes following components：Silicon
15-20 parts of diatomaceous earth, inorganic coagulation material 20-25 parts organically-modified, 3-5 parts of nano-titanium dioxide, 10-20 parts of titanium dioxide, kaolinite
10-15 parts native, 5-10 parts of coarse whiting, 0-5 parts of talcum powder, 0-5 parts of wollastonite in powder, 0.2-0.3 parts of wetting agent, dispersing agent 0.4-0.6
Part, 0.5-1 parts of thickener, 1-2 parts of propylene glycol, 0.1-0.3 parts of defoaming agent, 0.1-0.2 parts of fungicide, cellulose 0.03-0.05
Part, 0.1-0.2 parts of levelling agent, 20-30 parts of purified water.
The diatomite is the non-calcinated diatomite of high-specific surface area.
The organically-modified inorganic coagulation material be one of organic modified silica sol, potassium silicate, sodium metasilicate material or
It is two or more.
The nano-titanium dioxide is the nano photo-catalytic of high catalytic property.
The purified water is the pure water of value≤50 TDS by sand worry, ultrafiltration, osmosis filtration.
Its preparation method comprises the steps of：
A, wetting agent, dispersing agent, thickener, propylene glycol, defoaming agent, fungicide, cellulose, levelling agent are added in purified water and are divided
It dissipates and stirs evenly；
B, diatomite, nano-titanium dioxide, titanium dioxide, kaolin, coarse whiting, talcum powder, wollastonite in powder is added to stir evenly；
C, organically-modified inorganic coagulation material is added to be sufficiently stirred to get a kind of aqueous diatom ooze function coating material.
After adopting the above technical scheme, the present invention has the beneficial effect that：Diatomite is a kind of with a large amount of 10nm or less holes
Structure, specific surface area can assign its superpower absorption property in the non-calcinated diatomite material of 400m2/g or more；It receives simultaneously
The addition of rice titanium dioxide, so that its ability with decomposing harmful substances, prevents from releasing again.Organically-modified nothing simultaneously
Machine cementitious material, for hardness in 2H or more, moisture-vapor transmission reaches 1000g/ (m2d) after forming a film.The painting is ensured that in this way
The high purification property and application property of material are covered, while ensure that paint film stability（1 grade of artificial ageing resistance）.The aqueous diatom is organic
The purifying formaldehyde of modified inorganic mineral coating material reaches 90% or more.
Specific embodiment
Present embodiment the technical solution adopted is that：
Embodiment 1
By weight, it includes following components：15 parts of diatomite, 25 parts of organically-modified inorganic coagulation material, nanometer titanium dioxide
3 parts of titanium, 20 parts of titanium dioxide, 10 parts of kaolin, 5 parts of coarse whiting, 0.2 part of wetting agent, 0.5 part of dispersing agent, 1 part of thickener, propylene glycol 1
Part, 0.25 part of defoaming agent, 0.2 part of fungicide, 0.05 part of cellulose, 0.1 part of levelling agent, 21 parts of purified water.
The diatomite is the non-calcinated diatomite of high-specific surface area.Using with a large amount of 10nm or less pore structures,
Specific surface area can effectively improve its absorption property in the non-calcinated diatomite material of 400m2/g or more.The organically-modified nothing
Machine cementitious material is one or more of organic modified silica sol, potassium silicate, sodium metasilicate material.Using organically-modified nothing
Machine cementitious material can form it into high rigidity, the paint film of high-permeability.The nano-titanium dioxide is the nanometer light of high catalytic property
Catalyst.The function of photocatalysis Decomposition can be improved using nano material, while there is certain restraining and sterilizing bacteria ability.Filler is titanium white
Powder, kaolin, coarse whiting.It, which is acted on, predominantly increases whiteness and control cost；Additive is wetting agent, dispersing agent, thickener, third
Glycol, defoaming agent, fungicide, cellulose, levelling agent, main function are the stability for guaranteeing material.The purified water is to pass through
Sand worry, ultrafiltration, osmosis filtration value≤50 TDS pure water.
Its preparation method comprises the steps of：
A, by 0.2 part of wetting agent, 0.5 part of dispersing agent, 1 part of thickener, 1 part of propylene glycol, 0.25 part of defoaming agent, 0.2 part of fungicide,
0.05 part of cellulose, 0.1 part of levelling agent are added in 21 parts of purified waters and disperse to stir evenly；
B, 15 parts of diatomite, 3 parts of nano-titanium dioxides, 20 parts of titanium dioxides, 10 parts of kaolin, 5 parts of coarse whitings are added to stir evenly；
C, 25 parts of organically-modified inorganic coagulation materials are added to be sufficiently stirred to get a kind of aqueous diatom ooze function coating material.
The above is only used to illustrate the technical scheme of the present invention and not to limit it, and those of ordinary skill in the art are to this hair
The other modifications or equivalent replacement that bright technical solution is made, as long as it does not depart from the spirit and scope of the technical scheme of the present invention,
It is intended to be within the scope of the claims of the invention.
Claims (6)
1. a kind of aqueous diatom ooze function coating material, it is characterised in that：It is made of the raw material of following parts by weight：Diatomite
15-20 parts, inorganic coagulation material 20-25 parts organically-modified, 3-5 parts of nano-titanium dioxide, 10-20 parts of titanium dioxide, kaolin 10-
15 parts, 5-10 parts of coarse whiting, 0-5 parts of talcum powder, 0-5 parts of wollastonite in powder, 0.2-0.3 parts of wetting agent, 0.4-0.6 parts of dispersing agent, increasing
Thick dose 0.5-1 parts, 1-2 parts of propylene glycol, 0.1-0.3 parts of defoaming agent, 0.1-0.2 parts of fungicide, 0.03-0.05 parts of cellulose, stream
Flat agent 0.1-0.2 parts, 20-30 parts of purified water.
2. a kind of aqueous diatom ooze function coating material according to claim 1, it is characterised in that：The diatomite is height
The non-calcinated diatomite of specific surface area.
3. a kind of aqueous diatom ooze function coating material according to claim 1, it is characterised in that：The organically-modified nothing
Machine cementitious material is one or more of organic modified silica sol, potassium silicate, sodium metasilicate material.
4. a kind of aqueous diatom ooze function coating material according to claim 1, it is characterised in that：The nanometer titanium dioxide
Titanium is the nano photo-catalytic of high catalytic property.
5. a kind of aqueous diatom ooze function coating material according to claim 1, it is characterised in that：The purified water is warp
Cross sand worry, ultrafiltration, osmosis filtration value≤50 TDS pure water.
6. a kind of preparation method of aqueous diatom ooze function coating material, it is characterised in that：It is comprised the steps of：
A, wetting agent, dispersing agent, thickener, propylene glycol, defoaming agent, fungicide, cellulose, levelling agent are added in purified water and are divided
It dissipates and stirs evenly；
B, diatomite, nano-titanium dioxide, titanium dioxide, kaolin, coarse whiting, talcum powder, wollastonite in powder is added to stir evenly；
C, organically-modified inorganic coagulation material is added to be sufficiently stirred to get a kind of aqueous diatom ooze function coating material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201810481287.2A CN108822585A (en) | 2018-05-18 | 2018-05-18 | A kind of aqueous diatom ooze function coating material and preparation method thereof |
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| CN201810481287.2A CN108822585A (en) | 2018-05-18 | 2018-05-18 | A kind of aqueous diatom ooze function coating material and preparation method thereof |
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| CN108822585A true CN108822585A (en) | 2018-11-16 |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852232A (en) * | 2021-01-15 | 2021-05-28 | 吉林省春之元硅藻新材料科技有限公司 | Pearl powder modified water-based diatom ooze coating and preparation method thereof |
| CN113122030A (en) * | 2021-05-14 | 2021-07-16 | 吉林省春之元硅藻新材料科技有限公司 | Diatomite modified inorganic water-based paint and preparation method thereof |
| CN113214789A (en) * | 2021-05-31 | 2021-08-06 | 武汉魔带新材料有限公司 | Novel sealing material for threaded pipe connection |
| CN113549352A (en) * | 2021-08-04 | 2021-10-26 | 蓝天豚绿色建筑新材料有限公司 | Preparation method of high-activity graphene-based composite antiviral water-based diatom coating |
| CN114958043A (en) * | 2022-06-09 | 2022-08-30 | 上海及励科技有限公司 | Inorganic environment-friendly artistic coating and preparation method thereof |
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| CN104387816A (en) * | 2014-11-28 | 2015-03-04 | 佛山市南海万磊建筑涂料有限公司 | Multifunctional inorganic diatom ooze coating and preparation method thereof |
| CN105131739A (en) * | 2015-09-01 | 2015-12-09 | 天长市银狐漆业有限公司 | Environment-friendly humidifying diatom ooze coating |
| CN107793857A (en) * | 2017-11-09 | 2018-03-13 | 成都蓝吉星科技有限公司 | A kind of net taste diatom ooze of accumulation of energy damping antibacterial |
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2018
- 2018-05-18 CN CN201810481287.2A patent/CN108822585A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104387816A (en) * | 2014-11-28 | 2015-03-04 | 佛山市南海万磊建筑涂料有限公司 | Multifunctional inorganic diatom ooze coating and preparation method thereof |
| CN105131739A (en) * | 2015-09-01 | 2015-12-09 | 天长市银狐漆业有限公司 | Environment-friendly humidifying diatom ooze coating |
| CN107793857A (en) * | 2017-11-09 | 2018-03-13 | 成都蓝吉星科技有限公司 | A kind of net taste diatom ooze of accumulation of energy damping antibacterial |
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112852232A (en) * | 2021-01-15 | 2021-05-28 | 吉林省春之元硅藻新材料科技有限公司 | Pearl powder modified water-based diatom ooze coating and preparation method thereof |
| CN113122030A (en) * | 2021-05-14 | 2021-07-16 | 吉林省春之元硅藻新材料科技有限公司 | Diatomite modified inorganic water-based paint and preparation method thereof |
| CN113214789A (en) * | 2021-05-31 | 2021-08-06 | 武汉魔带新材料有限公司 | Novel sealing material for threaded pipe connection |
| CN113549352A (en) * | 2021-08-04 | 2021-10-26 | 蓝天豚绿色建筑新材料有限公司 | Preparation method of high-activity graphene-based composite antiviral water-based diatom coating |
| CN114958043A (en) * | 2022-06-09 | 2022-08-30 | 上海及励科技有限公司 | Inorganic environment-friendly artistic coating and preparation method thereof |
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Application publication date: 20181116 |