CN106833299A - A kind of single-component water-based container intermediate coat and its preparation technology - Google Patents
A kind of single-component water-based container intermediate coat and its preparation technology Download PDFInfo
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- CN106833299A CN106833299A CN201710104338.5A CN201710104338A CN106833299A CN 106833299 A CN106833299 A CN 106833299A CN 201710104338 A CN201710104338 A CN 201710104338A CN 106833299 A CN106833299 A CN 106833299A
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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
- C09D163/00—Coating compositions based on epoxy resins; Coating compositions based on derivatives of epoxy resins
- C09D163/10—Epoxy resins modified by unsaturated compounds
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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
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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
- 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
- C09D5/082—Anti-corrosive paints characterised by the anti-corrosive pigment
- C09D5/084—Inorganic compounds
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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
- C09D7/43—Thickening agents
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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
- C09D7/60—Additives non-macromolecular
- C09D7/61—Additives non-macromolecular inorganic
- C09D7/62—Additives non-macromolecular inorganic modified by treatment with other compounds
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- 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
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- 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
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- Life Sciences & Earth Sciences (AREA)
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- Inorganic Chemistry (AREA)
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Abstract
The invention belongs to water paint preparing technical field, a kind of single-component water-based container intermediate coat and its preparation technology are disclosed.The single-component water-based container intermediate coat of the present invention is made up of the component including following weight portion meter：8~20 parts of 40~60 parts of emulsion acrylic resin, 20~50 parts of color stuffing, 3~9 parts of antirust pigment, 1~10 part of auxiliary agent and water；Wherein, the emulsion acrylic resin includes at least one in epoxy resin modification acrylic emulsion, styrene-acrylic emulsion and silicone acrylic emulsion.Single-component water-based container intermediate coat of the invention is one-component, without adding the second component, simple to operate, easy construction；With excellent performance, plus its it is aqueous the characteristics of, performance and application property all have unique advantage, practicality is extremely strong, with usage range is wide, working life (some months was to several years) long, easy construction, simple to operate, low cost of manufacture, antiseptic property be excellent and advantages of environment protection, can quickly realize industrialized production.
Description
Technical field
The invention belongs to water paint preparing technical field, more particularly to a kind of single-component water-based container intermediate coat and its
Preparation technology.
Background technology
Attention with people to environmental protection, Environmental Protective Water-paint is increasingly valued by people.Coating belongs to container
The indispensable part of industry, and consumption is big, adds the appearance on container and its coating relevant laws and regulations, causes collection
Vanning industry is increasing to the demand of water paint.However, aqueous coating container is still within the exploratory stage at initial stage at present.
Because container water paint application associated production line is perfect not enough, the problem of aqueous coating container performance in itself is added,
Cause to there are problems that before and after application such or such.
Influenceed by conventional oil-based container intermediate coat, the product of the most of container intermediate coat developed at present is all
Two component epoxy intermediate coat.The A of CN 104371505 are for example applied for a patent there is provided a kind of epoxy intermediate coat, by color stuffing
Selection and applications to nanostructures, its antiseptic property, adhesive force etc. are obtained for raising.Although epoxy intermediate coat is partial
Can be excellent, but it there is also the shortcoming of some, such as in construction, there is A and the components of B two mixing difficulty, dry slow and apply
The problems such as work cycle is long, so as to the allegro construction requirement of container can not be met.Apply for a patent the A of CN 102838915 and CN
Epoxy intermediate coat disclosed in 140513584 A using the method for composite membrane-forming material, is solved and dries slow, long construction period
Problem.But comprehensive study finds, current epoxy intermediate coat all haves the shortcomings that some are common, that is, needed four or five after mixing
It is finished in hour or even shorter time, can not be reused after unspent paint interval a few houres, so indirectly makes consumption
Increase, cost increases；Additionally, epoxy resin price in itself, the cost of paint itself is high.With economical descending pressure and thing
The double oppression that valency goes up, develops a kind of cheaper, easy construction, in the middle of performance and the equal container of epoxy-based lacquers
Paint be suitable for the market demand, while be also its development in the urgent need to.
For epoxy resin, the present invention select acrylic resin cheaper, and its one-component spy
Point makes it to add the second component, more convenient, two groups existed in the absence of epoxy intermediate coat during so simple to operate, construction
Divide mixing difficulty, dry the problem of slow and long construction period.In addition, one-component acrylic acid intermediate coat working life is long, and (some months is extremely
Several years), remaining unspent paint can be continuing with, and so make loss few, further reduce cost.Additionally, the present invention will
Rust resisting pigment and corrosion inhibiter are used in combination, preferred by what is be formulated, substantially increase the antiseptic property of one-component intermediate coat.It is comprehensive
On, the one-component intermediate coat that the present invention is provided has excellent performance, the characteristics of add its water paint, of the present invention one
Planting single-component water-based container intermediate coat performance and application property all has unique advantage, and practicality is extremely strong, and can be quick
Realize industrialized production.
The content of the invention
In order to overcome the shortcomings and deficiencies of the prior art described above, primary and foremost purpose of the invention is to provide a kind of one-component water
Property container intermediate coat.Intermediate coat working life of the invention is long, simple to operate, cheap for manufacturing cost, and antiseptic property is excellent, solution
The relevant issues that the epoxy intermediate coat in the market of having determined is present.
Another object of the present invention is to provide a kind of a kind of above-mentioned preparation method of single-component water-based container intermediate coat.
The purpose of the present invention is realized by following proposal：
A kind of single-component water-based container intermediate coat, is made up of the component including following weight portion meter：Acrylic resin breast
8~20 parts of 40~60 parts of liquid, 20~50 parts of color stuffing, 3~9 parts of antirust pigment, 1~10 part of auxiliary agent and water.Wherein, the propylene
Acid resin emulsion includes at least one in epoxy resin modification acrylic emulsion, styrene-acrylic emulsion and silicone acrylic emulsion.
The hydration particle diameter of the emulsion acrylic resin is less than 500nm, 40~50wt% of solid content, MFT 15
~30 DEG C, 30~50 DEG C of glass transition temperature.
Described color stuffing includes at least one in iron oxide red, titanium dioxide, iron oxide yellow, iron oxide black, barium sulfate and talcum powder.
Described antirust pigment includes micaceous iron oxide, modified zinc phosphate, aluminium triphosphate, molybdenum phosphate zinc and zinc aluminophosphate
In at least one.
Described auxiliary agent includes that mould inhibitor, wetting dispersing agent, defoamer, anti-settling agent, nertralizer, coalescents, anti-sudden strain of a muscle are embroidered
At least one in agent, corrosion inhibiter and thickener.
Described corrosion inhibiter is corrosion inhibiter commonly used in the art, including BASF L190, hamming this FA-179,
Profit rain RY-703H etc..
The mass ratio of the rust resisting pigment and corrosion inhibiter is 10:1~5:1.
In the auxiliary agent, the mould inhibitor be used for prevent system produce go mouldy, be mould inhibitor commonly used in the art i.e.
Can, such as Ai Hao that IHEIR-TQ, its consumption is this area conventional amount used；
Described wetting dispersing agent is wetting dispersing agent commonly used in the art, such as acrylate dispersant, poly-
Carboxylate dispersants etc., its consumption is this area conventional amount used；
The defoamer is used to eliminate the bubble produced in system production process, be defoamer commonly used in the art i.e.
Can, such as polysiloxane defoaming agent, its consumption is this area conventional amount used；
The anti-settling agent is used to improve the rheological property of system, is anti-settling agent commonly used in the art, such as swelling
Soil, white carbon etc., its consumption are this area conventional amount used；
Described nertralizer is used for acid unnecessary in neutralization system, is Ammonia nertralizer commonly used in the art,
Such as be modified ammonia, and its consumption is this area conventional amount used；
Described coalescents are coalescents commonly used in the art, such as alcohol ethers coalescents, alkoxide
Coalescents etc., its consumption is this area conventional amount used；
It is that agent, such as auspicious precious Raybo 60 are embroidered in anti-sudden strain of a muscle commonly used in the art that agent is embroidered in described anti-sudden strain of a muscle, and its consumption is
This area conventional amount used；
Described thickener is thickener commonly used in the art, such as polyurethane thickener, and its consumption is this
Field conventional amount used.
The present invention also provides a kind of preparation technology of above-mentioned single-component water-based container intermediate coat, comprises the following steps：Will
Auxiliary agent is soluble in water, adds color stuffing and antirust pigment, is well mixed, and emulsion acrylic resin is added after grinding, stirs
Uniformly obtain single-component water-based container intermediate coat.
It is described by auxiliary agent it is soluble in water be preferably stirring and dissolving, more preferably stir molten under 800~1100rpm speed
Solution.
Well mixed being preferably stirs mixing, and mixing is stirred more preferably under 1500~2000rpm speed.
The time of the grinding is preferably 8~60min, is more preferably ground to fineness for≤60 μm.
Described stirring stirs mixing preferably under 600~800rpm speed.
When containing defoamer in described auxiliary agent, preferably first part defoamer is mixed with other auxiliary agents and is added to the water, remained
Under part defoamer add and add after emulsion acrylic resin system.
Embroider containing coalescents, anti-sudden strain of a muscle in agent, corrosion inhibiter and thickener in described auxiliary agent it is at least one when, preferably into
Film auxiliary agent, the agent of anti-sudden strain of a muscle embroidery, corrosion inhibiter and thickener are first insoluble in water, and body is added after subsequently adding emulsion acrylic resin
In system.
Described thickener is used for the viscosity of regulation system, can as needed carry out the adjustment of consumption.
Relative to the epoxy intermediate coat of prior art, single-component water-based container intermediate coat of the invention is from acrylic acid tree
Resin system, its is cheap, and is one-component, more convenient during so simple to operate, construction without adding the second component, does not deposit
In the epoxy intermediate coat two components mixing difficulty for existing, the problem for drying slow and long construction period.In addition, in one-component acrylic acid
Between paint working life it is (some months was to several years) long, remaining unspent paint can be continuing with, and so make loss few, further make into
This reduction.Additionally, one-component intermediate coat of the present invention has excellent performance, the characteristics of add its water paint, no matter
Performance and application property all have unique advantage, and practicality is extremely strong, with usage range it is wide, working life is long, easy construction, operation
Simply, low cost of manufacture, antiseptic property be excellent and advantages of environment protection, can quickly realize industrialized production.
The present invention has the following advantages and beneficial effect relative to prior art：
The single-component water-based container intermediate coat that the present invention is provided has that usage range is wide, working life is long, easy construction, behaviour
Make that simple, low cost of manufacture, antiseptic property be excellent and advantages of environment protection, the technique for adapting to the quick production of container is special
Point, can rapidly enter the practical stage.
Specific embodiment
With reference to embodiment, the present invention is described in further detail, but embodiments of the present invention not limited to this.
The reagent being related in the following example can be obtained from commercial channel.
Wherein, the hydration particle diameter of epoxy resin modification acrylic emulsion, styrene-acrylic emulsion and silicone acrylic emulsion is less than 500nm, Gu
40~50wt% of content, 15~30 DEG C of MFT, 30~50 DEG C of glass transition temperature.
Mould inhibitor is Ai Hao thats IHEIR-TQ；
Wetting dispersing agent is enlightening TEGO 715W high；
Defoamer is Bi Ke BYK-022；
Anti-settling agent is this EW of hamming；
Nertralizer is Tao Shi AMP-95；
Coalescents are propylene glycol monomethyl ether；
Anti- sudden strain of a muscle embroiders agent for auspicious precious Raybo 60；
Thickener is enlightening TEGO 3000 high；
Embodiment 1
By weight：Each 30 parts of epoxy acrylic resin emulsion, styrene-acrylic emulsion, 2 parts of iron oxide red, 5 parts of titanium dioxide, iron oxide yellow
10 parts of 2 powder, 6 parts of barium sulfate and talcum powder, 5 parts of trbasic zinc phosphate, 4 parts of modified zinc phosphate, 10 parts of water, disappear at mould inhibitor, wetting dispersing agent
Infusion, anti-settling agent, nertralizer, coalescents, anti-sudden strain of a muscle are embroidered the auxiliary agents such as agent, corrosion inhibiter BASF L190 and thickener and are pressed as needed
Certain proportion is added, and total amount is 1~10 part, wherein, the mass ratio of rust resisting pigment and corrosion inhibiter is 10:1.
A kind of preparation technology of single-component water-based container intermediate coat, comprises the following steps：
Mould inhibitor, anti-settling agent, wetting dispersing agent, nertralizer and part defoamer is soluble in water, 800rpm stirrings 10min
It is well mixed it；Color stuffing and rust resisting pigment are added, 1500rpm stirrings are well mixed it, are transferred to sand mill, grind
8min, after obtaining slurry behind fineness≤60 μm；It is mixed with epoxy acrylic resin emulsion, styrene-acrylic emulsion, 600rpm stirrings
It is well mixed, coalescents, remaining defoamer, anti-sudden strain of a muscle embroidery agent and corrosion inhibiter are then sequentially added, add thickener regulation viscous
Degree, that is, obtain described single-component water-based container intermediate coat.
Embodiment 2
By weight：40 parts of styrene-acrylic emulsion, 2 parts of iron oxide red, iron black 1 part, 8 parts of titanium dioxide, 15 parts of barium sulfate and talcum
15 parts of powder, 5 parts of modified zinc phosphate, 20 parts of running water, mould inhibitor, wetting dispersing agent, defoamer, anti-settling agent, nertralizer, film forming are helped
Agent, anti-sudden strain of a muscle are embroidered the auxiliary agent such as agent, corrosion inhibiter profit rain RY-703H and thickener and are added by a certain percentage, and total amount is 1~10 part, wherein,
The mass ratio of rust resisting pigment and corrosion inhibiter is 7.5:1.
A kind of preparation technology of single-component water-based container intermediate coat, comprises the following steps：
Mould inhibitor, anti-settling agent, wetting dispersing agent, nertralizer and part defoamer is soluble in water, 900rpm stirrings 8min
It is well mixed it；Color stuffing and rust resisting pigment are added, 1500rpm stirrings are well mixed it, are transferred to sand mill, grind
15min, after obtaining slurry behind fineness≤50 μm；It is mixed with styrene-acrylic emulsion, 700rpm is uniformly mixed, then added successively
Enter coalescents, remaining defoamer, anti-sudden strain of a muscle embroidery agent and corrosion inhibiter, add thickener regulation viscosity, that is, obtain described single group
The aqueous container intermediate coat of part.
Embodiment 3
By weight：30 parts of styrene-acrylic emulsion, 10 parts of silicone acrylic emulsion, 2 parts of iron oxide red, 3 parts of iron oxide yellow, 10 parts of titanium dioxide, sulphur
15 parts of sour barium, 5 parts of aluminium triphosphate, 10 parts of running water, mould inhibitor, wetting dispersing agent, defoamer, anti-settling agent, nertralizer, film forming
Auxiliary agent, anti-sudden strain of a muscle are embroidered the auxiliary agent such as agent, corrosion inhibiter profit rain RY-703H and thickener and are added by a certain percentage, and total amount is 1~10 part, its
In, the mass ratio of rust resisting pigment and corrosion inhibiter is 5:1.
A kind of preparation technology of single-component water-based container intermediate coat, comprises the following steps：
Mould inhibitor, anti-settling agent, wetting dispersing agent and part defoamer is soluble in water, and 1100rpm stirrings 5min mixes it
Close uniform；Color stuffing and rust resisting pigment are added, 1500rpm stirrings are well mixed it, are transferred to sand mill, grind 60min, treat
Slurry is obtained behind fineness≤20 μm；It is mixed with styrene-acrylic emulsion, silicone acrylic emulsion, 800rpm is uniformly mixed, then successively
Add coalescents, remaining defoamer, anti-sudden strain of a muscle to embroider agent and corrosion inhibiter, add thickener regulation viscosity, that is, obtain described list
Component aqueous container intermediate coat.
Performance detection：Experiment model is prepared by the national standards of GB/T 9271, using the epoxy zinc-rich bottom that container is general
Paint, intermediate coat of the present invention, three layers of matching system of acrylic acid top-coat, three layers of thickness of dry film are respectively 30 μm, 40 μm and 40 μm, making sheet
Drying at room temperature 7d is used to test afterwards.Above-mentioned all embodiments reach at or above container industry standard requirement (JH/T E06-
2015), specific testing result is as shown in table 1.
As it can be seen from table 1 all detection projects reach or better than container industry standard JH/T E06-2015 institutes
The requirement of regulation, it is seen that a kind of single-component water-based container intermediate coat not only easy construction of the invention, low cost of manufacture, and property
Can be excellent, can quickly put into practical and industrialized production.
The performance detection of the single-component water-based container intermediate coat of table 1
Above-described embodiment is the present invention preferably implementation method, but embodiments of the present invention are not by above-described embodiment
Limitation, it is other it is any without departing from Spirit Essence of the invention and the change, modification, replacement made under principle, combine, simplification,
Equivalent substitute mode is should be, is included within protection scope of the present invention.
Claims (10)
1. a kind of single-component water-based container intermediate coat, it is characterised in that be made up of the component including following weight portion meter：Propylene
8~20 parts of 40~60 parts of acid resin emulsion, 20~50 parts of color stuffing, 3~9 parts of antirust pigment, 1~10 part of auxiliary agent and water；Wherein,
The emulsion acrylic resin includes at least one in epoxy resin modification acrylic emulsion, styrene-acrylic emulsion and silicone acrylic emulsion.
2. single-component water-based container intermediate coat according to claim 1, it is characterised in that：The emulsion acrylic resin
Hydration particle diameter be less than 500nm, 40~50wt% of solid content, 15~30 DEG C of MFT, glass transition temperature 30~
50℃。
3. single-component water-based container intermediate coat according to claim 1, it is characterised in that：Described color stuffing includes oxygen
Change at least one in iron oxide red, titanium dioxide, iron oxide yellow, iron oxide black, barium sulfate and talcum powder；Described antirust pigment is aoxidized including mica
At least one in iron, modified zinc phosphate, aluminium triphosphate, molybdenum phosphate zinc and zinc aluminophosphate.
4. single-component water-based container intermediate coat according to claim 1, it is characterised in that：Described auxiliary agent includes mould proof
In agent, wetting dispersing agent, defoamer, anti-settling agent, nertralizer, coalescents, the agent of anti-sudden strain of a muscle embroidery, corrosion inhibiter and thickener at least one
Kind.
5. single-component water-based container intermediate coat according to claim 4, it is characterised in that：The rust resisting pigment and inhibition
The mass ratio of agent is 10:1~5:1.
6. single-component water-based container intermediate coat according to claim 4, it is characterised in that：Described corrosion inhibiter includes bar
At least one in this husband L190, this FA-179 of hamming and profit rain RY-703H.
7. the preparation technology of the single-component water-based container intermediate coat described in a kind of any one of claim 1~6, it is characterised in that
Comprise the following steps：Auxiliary agent is soluble in water, color stuffing and antirust pigment are added, it is well mixed, propylene is added after grinding
Acid resin emulsion, is uniformly mixing to obtain single-component water-based container intermediate coat.
8. the preparation technology of single-component water-based container intermediate coat according to claim 7, it is characterised in that：It is described to help
It is the stirring and dissolving under 800~1100rpm speed that agent is soluble in water；
Described being well mixed is that mixing is stirred under 1500~2000rpm speed；
The time of the grinding is 8~60min, is ground to fineness for≤60 μm；
It is described to be stirred for stirring mixing under 600~800rpm speed.
9. the preparation technology of single-component water-based container intermediate coat according to claim 7, it is characterised in that：Described helps
First that part defoamer is soluble in water when containing defoamer in agent, remaining part defoamer is follow-up newborn with acrylic resin again
Liquid is together in addition system.
10. the preparation technology of single-component water-based container intermediate coat according to claim 7, it is characterised in that：Described
Embroider containing coalescents, anti-sudden strain of a muscle in agent, corrosion inhibiter and thickener in auxiliary agent it is at least one when, coalescents, anti-sudden strain of a muscle embroider agent, slow
Erosion agent and thickener are first insoluble in water, subsequently again together with emulsion acrylic resin in addition system.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107227088A (en) * | 2017-06-21 | 2017-10-03 | 河北晨阳工贸集团有限公司 | Showcase specialty waterborne epoxy modified acrylic decorative paint and preparation method thereof |
| CN107459897A (en) * | 2017-08-29 | 2017-12-12 | 山西华豹涂料有限公司 | A kind of water based shop primer and preparation method thereof |
| CN108753065A (en) * | 2018-04-27 | 2018-11-06 | 厦门山田聪达涂料有限公司 | A kind of aqueous steel structure paint |
| CN111004561A (en) * | 2019-12-25 | 2020-04-14 | 湖南航天三丰科工有限公司 | High-weather-resistance water-based epoxy intermediate paint |
| CN112094541A (en) * | 2020-08-12 | 2020-12-18 | 安徽省英菲尼科技股份有限公司 | Intermediate paint with excellent sealing performance and preparation method thereof |
| CN114644873A (en) * | 2020-12-21 | 2022-06-21 | 河南青山环保科技有限公司 | Water-based epoxy micaceous iron oxide intermediate paint and production process thereof |
| CN115505320A (en) * | 2022-10-20 | 2022-12-23 | 吉力水性新材料科技（珠海）有限公司 | Water-based rust-proof emulsion for rotary embroidery and preparation method thereof |
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| CN107459897A (en) * | 2017-08-29 | 2017-12-12 | 山西华豹涂料有限公司 | A kind of water based shop primer and preparation method thereof |
| CN107459897B (en) * | 2017-08-29 | 2020-02-14 | 山西华豹新材料有限公司 | Water-based precoated primer and preparation method thereof |
| CN108753065A (en) * | 2018-04-27 | 2018-11-06 | 厦门山田聪达涂料有限公司 | A kind of aqueous steel structure paint |
| CN111004561A (en) * | 2019-12-25 | 2020-04-14 | 湖南航天三丰科工有限公司 | High-weather-resistance water-based epoxy intermediate paint |
| CN112094541A (en) * | 2020-08-12 | 2020-12-18 | 安徽省英菲尼科技股份有限公司 | Intermediate paint with excellent sealing performance and preparation method thereof |
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| CN115505320A (en) * | 2022-10-20 | 2022-12-23 | 吉力水性新材料科技（珠海）有限公司 | Water-based rust-proof emulsion for rotary embroidery and preparation method thereof |
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