CN106700747A - Single-component waterproof paint composition and preparation method thereof - Google Patents
Single-component waterproof paint composition and preparation method thereof Download PDFInfo
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- CN106700747A CN106700747A CN201611195002.6A CN201611195002A CN106700747A CN 106700747 A CN106700747 A CN 106700747A CN 201611195002 A CN201611195002 A CN 201611195002A CN 106700747 A CN106700747 A CN 106700747A
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- coating material
- material composition
- waterproof coating
- graphene
- component waterproof
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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
- C09D125/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and at least one being terminated by an aromatic carbocyclic ring; Coating compositions based on derivatives of such polymers
- C09D125/02—Homopolymers or copolymers of hydrocarbons
- C09D125/04—Homopolymers or copolymers of styrene
- C09D125/08—Copolymers of styrene
- C09D125/14—Copolymers of styrene with unsaturated esters
-
- 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
- C09D5/08—Anti-corrosive paints
-
- 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
- C09D7/65—Additives macromolecular
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/014—Additives containing two or more different additives of the same subgroup in C08K
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/02—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group
- C08L2205/025—Polymer mixtures characterised by other features containing two or more polymers of the same C08L -group containing two or more polymers of the same hierarchy C08L, and differing only in parameters such as density, comonomer content, molecular weight, structure
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2205/00—Polymer mixtures characterised by other features
- C08L2205/03—Polymer mixtures characterised by other features containing three or more polymers in a blend
- C08L2205/035—Polymer mixtures characterised by other features containing three or more polymers in a blend containing four or more polymers in a blend
Abstract
The invention discloses a single-component waterproof paint composition and a preparation method thereof. The composition is prepared from the following components in percentage by weight: 95%-96% of waterproof emulsion, 0.5%-1.5% of an emulsifying agent, 0.1%-0.3% of a de-foaming agent, 1.5%-2.5% of glue powder, 1.5%-2.8% of graphite powder and 0.1%-0.5% of graphene. According to the single-component waterproof paint composition disclosed by the invention, the impermeable pressure of a coating can reach 0.30MPa; single-path construction is convenient, a construction progress is accelerated and the construction cost is reduced; and the single-component waterproof paint composition can resist an alkali for 7 days and has no abnormal conditions and good corrosion resistance.
Description
Technical field
The present invention relates to technical field of coatings, and in particular to a kind of single-component waterproof coating material composition and preparation method thereof.
Background technology
With the enhancing that waterproof is realized, people increasingly focus on the waterproofing protection to building, and water-repellent paint is also widely
Apply in construction waterproofing engineering.Water-repellent paint is at normal temperatures viscous liquid, can be formed after coated solidification jointless
Waterproof coating, it is particularly suitable to be constructed at the detail structures such as facade, negative and positive angle, narrow place, it is provided simultaneously with bonding and prevents
Two kinds of effects of water.
Water-repellent paint can be divided into solvent-borne type, response type, emulsion-type three major types by its state and form.Response type water-repellent paint
It is that one class coating of chemical reaction of becoming film occurs with corresponding material by the macromolecule prepolymer of liquid, usually contains substantial amounts of
Solvent.Wherein, solvent-type waterproofing paint can go out volatilization in production and work progress with response type water-repellent paint to airborne release
Property organic compound (VOC) pollute, VOC has stimulation and broken to the central nervous system of human body, blood forming organ, respiratory system
Bad effect, it is very big to human health damage.
It is cumbersome to there is operational procedure in emulsion-type water-repellent paint in the market, can only be used under neutral environment, resistance toization
Learn the defects such as medium (acid, alkali) Performance comparision difference.
Found by the retrieval to existing patent document, the Chinese invention patent application of CN105238165A discloses one kind
Single-component waterproof coating material and preparation method thereof.The single-component waterproof coating material by acrylic emulsion 300-500 parts, dispersant 1-5 parts,
Defoamer 3-7 parts, water 90-160 parts, barium sulfate 300-500 parts, mica powder 20-50 parts, function regulator 0-1 parts, cellulose 1-
3 parts, thickener 3-5 parts of composition.It prepares and easy to use, resistant to chemical media, possesses deep drawing quality；However, as waterproof third
Olefin(e) acid emulsion components are organic matters, after the time is long, inevitably decomposition failure so that the impermeability pressure of product declines, prevent
Water effect declines.
The content of the invention
It is an object of the invention to overcome the shortcomings of that above-mentioned prior art is present, there is provided one kind can improve water-repellent paint and resist
Blend antiseptic property, single-component waterproof coating material composition of single track construction and preparation method thereof.
The purpose of the present invention is achieved through the following technical solutions：
The present invention relates to a kind of single-component waterproof coating material composition, the composition includes following weight percent content
Each component：
Preferably, the water-proof emulsion is selected from copolymer in cinnamic acrylic ester synthetic latex.
In one embodiment of the invention, the water-proof emulsion selects BASF PS608 (cinnamic acrylic esters
Copolymer).
Preferably, the emulsifying agent is selected from amino silicone oil emulsifying agent.
In one embodiment of the invention, amido silicon oil of the emulsifying agent from Jiangsu Hai'an Petrochemical Plant
Emulsifying agent.
Preferably, the defoamer is organic silicon defoamer.
In one embodiment of the invention, defoamer is Shanghai Li Qi auxiliary chemicals Co., Ltd organic silicon defoamer
LLT-201。
Preferably, the rubber powder is styrenic-acrylic latex powder, Acrylic emulsion powder, vinyl acetate-ethylene latex
One or two in powder.
Preferably, the particle diameter of the graphite powder is 325-600 mesh.Particle diameter is too small to be unfavorable for the dispersed of system, particle diameter
Excessive impermeability pressure declines.
In one embodiment of the invention, graphite powder is the graphite powder of Qingdao Hai Da graphite Co., Ltd, granularity 325
Mesh.
Preferably, the specification of the Graphene is the one kind in single-layer graphene, bilayer graphene, few layer graphene.
In one embodiment of the invention, Graphene is the Graphene powder of the huge limited energy company that takes in the fresh in Taizhou.
Preferably, the emulsifying agent, graphite powder, the weight consumption ratio of Graphene are 1.2~5: 3~10: 1.Present invention hair
It is existing, using the weight consumption than emulsifying agent, graphite powder and Graphene may be such that coating impermeability pressure reaches most preferably, and the time is long
After, be also not in that the impermeability pressure of product declines, waterproof effect declines.In system of the invention, using graphite powder not
Only waterproof and antisepsis also act as enhancing product wearability and intensity, graphite powder as a kind of inorganic lubricant, after addition
Construction good hand touch, is conducive to single track to construct；A certain amount of Graphene is added, raising intensity and waterproof is even more enhanced and anti-corrosion is made
With synergy.
The invention further relates to a kind of preparation method according to above-mentioned single-component waterproof coating material composition, methods described includes
Following steps：
S1, elder generation add water-proof emulsion in reactor, then control at the uniform velocity to add Graphene at 8~10 minutes；Add graphite
Alkene simultaneously, dripped emulsifying agent at 8~10 minutes, and control Graphene first feeds completion；
S2, add rubber powder and graphite powder homogeneous mixture and stir 5~10 minutes, be eventually adding defoamer stirring 5~10
Minute, obtain final product the single-component waterproof coating material composition.
First be sufficiently stirred for Graphene and water-proof emulsion by emulsifying agent, the selection of water-proof emulsion type by the present invention, is made
Its dispersed and emulsification, the control (addition of quantitative timing) of the process that feeds solves the scattering problem of graphite and Graphene.
Preferably, in step S1, control temperature is at 35~50 DEG C.
Compared with prior art, the present invention has the advantages that：
1st, the coating impermeability pressure of single-component waterproof coating material can reach 0.30MPa, single track construction easy construction, quickening construction
Progress, reduces construction cost；
2nd, alkaline-resisting 7 days it is without exception, corrosion resistance is good.
Specific embodiment
With reference to embodiment, the present invention is described in detail.Following examples will be helpful to those skilled in the art
The present invention is further understood, but the invention is not limited in any way.It should be pointed out that to one of ordinary skill in the art
For, without departing from the inventive concept of the premise, can also make certain adjustments and improvements.These belong to guarantor of the invention
Shield scope.
Embodiment 1~5
The present embodiment 1~5 is related to a kind of single-component waterproof coating material composition and preparation method thereof, what the composition included
Component and its content are shown in Table 2.In table 2, graphite powder is the graphite powder of Qingdao Hai Da graphite Co., Ltd, the mesh of granularity 325.Graphene
It is the Graphene powder of the huge limited energy company that takes in the fresh in Taizhou.Amido silicon oil breast of the emulsifying agent from Jiangsu Hai'an Petrochemical Plant
Agent.Other emulsifying agents are calcium dodecyl benzene sulfonate.Water-proof emulsion is BASF PS608 (cinnamic acrylic ester copolymerization
Thing).
During preparation, control temperature is at 35~50 DEG C；Water-proof emulsion is first added in reactor, then is controlled at 8~10 minutes
At the uniform velocity add Graphene；Add Graphene simultaneously, drip emulsifying agent at 8~10 minutes, and control Graphene first feeds completion；
Add rubber powder and graphite powder homogeneous mixture is stirred 5~10 minutes, be eventually adding defoamer and stir 5~10 minutes, obtain final product institute
State single-component waterproof coating material composition.
If do not used above-mentioned specific preparation process, but each component is directly mixed with waterproof paint composition；Can
Substantially observing Graphene, graphite powder there is agglomeration.This is by correlated performances such as the water-impervious of strong influence composition.
With reference to JC/T2090-2011 polymer cement waterproof slurry standards, detailed programs and the index such as following table of the standard
1；The impermeability pressure to coating obtained in the water-repellent paint of embodiment 1~5 is oozed respectively, alkali resistance, adhesion strength are detected, knot
Fruit such as table 3.
Table 1
Comparative example 1~4
This comparative example 1~4 is related to a kind of single-component waterproof coating material composition and preparation method thereof, what the composition included
Component and its content are shown in Table 2.
Preparation method is with reference to embodiment 1.
The water-repellent paint of comparative example 1~4 is obtained respectively with reference to JC/T2090-2011 polymer cement waterproof slurries standard
Coating impermeability pressure ooze, alkali resistance, adhesion strength are detected, as a result such as table 3.
Table 2
Table 3
As shown in Table 3：
The weight consumption ratio of emulsifying agent, graphite powder, Graphene is in the range of 1.2~5: 3~10: 1 in embodiment 1,3,
Its corresponding coating impermeability pressure and adhesion strength are below embodiment 2,4,5, illustrate in system of the invention, using specific
Weight consumption than emulsifying agent, graphite powder and Graphene may be such that coating impermeability pressure and adhesion strength reach most preferably.
Comparative example 1-3 is used to be contrasted with embodiment 4, and comparative example 1 is not added with graphite and Graphene；Comparative example 2 is not added with stone
Ink, comparative example 3 is not added with Graphene, and its corresponding each performance should be less than embodiment 1-5.This is due in system of the invention
In, using graphite powder not only waterproof and antisepsis also act as enhancing product wearability and intensity, graphite powder is used as a kind of nothing
Machine lubricant, good hand touch of being constructed after addition is conducive to single track to construct；A certain amount of Graphene is added, raising is even more enhanced strong
Degree and waterproof and antisepsis act synergistically.
Comparative example 4 is used to be contrasted with embodiment 4, and its difference is that its emulsifying agent for using is DBSA
Calcium, its corresponding each performance is below embodiment 1-5.This is because, in system of the invention, by emulsifying agent, anti-water and milk
The selection of liquid type, and the control (addition of quantitative timing) of charging process solves the scattering problem of graphite and Graphene, pole
Improve coating impermeability pressure, adhesion strength, alkaline resistance properties of system etc. greatly.
Specific embodiment of the invention is described above.It is to be appreciated that the invention is not limited in above-mentioned
Particular implementation, those skilled in the art can within the scope of the claims make various deformations or amendments, this not shadow
Sound substance of the invention.
Claims (10)
1. a kind of single-component waterproof coating material composition, it is characterised in that the composition includes following weight percent content
Each component：
2. single-component waterproof coating material composition according to claim 1, it is characterised in that the water-proof emulsion is selected from benzene second
Alkene-acrylate copolymer synthetic latex.
3. single-component waterproof coating material composition according to claim 1, it is characterised in that the emulsifying agent is selected from amino silicone
Emulsifier.
4. single-component waterproof coating material composition according to claim 1, it is characterised in that the defoamer is machine silicon froth breaking
Agent.
5. single-component waterproof coating material composition according to claim 1, it is characterised in that the rubber powder is styrene-the third
One or two in olefin(e) acid latex powder, Acrylic emulsion powder, vinyl acetate-ethylene latex powder.
6. single-component waterproof coating material composition according to claim 1, it is characterised in that the particle diameter of the graphite powder is
The mesh of 325 mesh -600.
7. single-component waterproof coating material composition according to claim 1, it is characterised in that the specification of the Graphene is single
One kind in layer graphene, bilayer graphene, few layer graphene.
8. single-component waterproof coating material composition according to claim 1, it is characterised in that the emulsifying agent, graphite powder, stone
The weight consumption ratio of black alkene is 1.2~5: 3~10: 1.
9. a kind of preparation method of single-component waterproof coating material composition according to claim 1, it is characterised in that the side
Method comprises the following steps：
S1, elder generation add water-proof emulsion in reactor, then control at the uniform velocity to add Graphene at 8~10 minutes；Add Graphene same
When, dripped emulsifying agent at 8~10 minutes, and control Graphene first feeds completion；
S2, add rubber powder and graphite powder homogeneous mixture and stir 5~10 minutes, be eventually adding defoamer and stir 5~10 minutes,
Obtain final product the single-component waterproof coating material composition.
10. preparation method according to claim 9, it is characterised in that in step S1, control temperature is at 35~50 DEG C.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195002.6A CN106700747B (en) | 2016-12-21 | 2016-12-21 | Single-component waterproof coating material composition and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611195002.6A CN106700747B (en) | 2016-12-21 | 2016-12-21 | Single-component waterproof coating material composition and preparation method thereof |
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| Publication Number | Publication Date |
|---|---|
| CN106700747A true CN106700747A (en) | 2017-05-24 |
| CN106700747B CN106700747B (en) | 2019-03-08 |
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| CN201611195002.6A Active CN106700747B (en) | 2016-12-21 | 2016-12-21 | Single-component waterproof coating material composition and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096812A (en) * | 2018-06-13 | 2018-12-28 | 安庆越球建筑防水材料有限公司 | A kind of high elasticity water-proof paint and preparation method thereof |
| CN110002814A (en) * | 2019-02-22 | 2019-07-12 | 上海贝恒人居建设集团有限公司 | Modified high elasticity waterproof coating and preparation method thereof |
| CN111876031A (en) * | 2020-08-14 | 2020-11-03 | 上海昊锌科技有限公司 | Sealing paint zinc-aluminum alloy coating and preparation method thereof |
| CN111876030A (en) * | 2020-08-14 | 2020-11-03 | 上海昊锌科技有限公司 | Cold galvanizing coating and preparation method thereof |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497868A (en) * | 2015-01-14 | 2015-04-08 | 徐继武 | Graphene waterproof paint |
| CN105860720A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Medium-high temperature solar selective heat absorbing coating |
-
2016
- 2016-12-21 CN CN201611195002.6A patent/CN106700747B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104497868A (en) * | 2015-01-14 | 2015-04-08 | 徐继武 | Graphene waterproof paint |
| CN105860720A (en) * | 2016-06-21 | 2016-08-17 | 广西吉宽太阳能设备有限公司 | Medium-high temperature solar selective heat absorbing coating |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109096812A (en) * | 2018-06-13 | 2018-12-28 | 安庆越球建筑防水材料有限公司 | A kind of high elasticity water-proof paint and preparation method thereof |
| CN110002814A (en) * | 2019-02-22 | 2019-07-12 | 上海贝恒人居建设集团有限公司 | Modified high elasticity waterproof coating and preparation method thereof |
| CN111876031A (en) * | 2020-08-14 | 2020-11-03 | 上海昊锌科技有限公司 | Sealing paint zinc-aluminum alloy coating and preparation method thereof |
| CN111876030A (en) * | 2020-08-14 | 2020-11-03 | 上海昊锌科技有限公司 | Cold galvanizing coating and preparation method thereof |
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| Publication number | Publication date |
|---|---|
| CN106700747B (en) | 2019-03-08 |
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