CN106221515B - A kind of water paint and preparation method thereof for bottle - Google Patents
A kind of water paint and preparation method thereof for bottle Download PDFInfo
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- CN106221515B CN106221515B CN201610772468.1A CN201610772468A CN106221515B CN 106221515 B CN106221515 B CN 106221515B CN 201610772468 A CN201610772468 A CN 201610772468A CN 106221515 B CN106221515 B CN 106221515B
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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
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08L—COMPOSITIONS OF MACROMOLECULAR COMPOUNDS
- C08L2203/00—Applications
- C08L2203/10—Applications used for bottles
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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)
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Abstract
The water paint and preparation method thereof that the invention discloses a kind of for bottle, the water paint is prepared by the component of following parts by weight meter: 40-45 parts of water-based epoxy acrylic resins, 0.1-0.2 parts of ammonia neutralizers, 10-11 parts of curing agent, 0.3-0.4 parts of wetting agents, 0.1-0.3 parts of defoaming agents, 0.3-0.5 parts of levelling agents, 0.1-0.2 portions of foam inhibitors, 20-25 parts of aqueous red slurries, coupling agent 1-3,14-28 part deionized water.This water paint is environmentally friendly, economical, durable, and paint film has many advantages, such as that hardness is high, water boiling resistance is good, resistance to white wine, high glaze.The present invention also provides a kind of preparation methods of water paint for bottle.
Description
Technical field
The invention belongs to paint fields, and in particular to a kind of water paint and preparation method thereof for bottle.
Background technique
In recent years, China's atmosphere pollution is on the rise, and traditional paint industry has discharged a large amount of toxic organic volatiles to atmosphere
Object, serious to pollute environment and endanger resident's health, country has also put into effect many for volatile organic compounds discharge
Laws and regulations, it is desirable to be able to go in guidance industry to develop toward the direction of environmental protection, green, Water-borne modification from the angle of law.
With the raising of Living consumption, the consumption figure of white wine has also obtained greatly increasing, the bottle of traditional liquor
Coating utilizes is solvent based coating, these solvent based coatings will certainly discharge a large amount of organic during coating to atmosphere
Solvent causes environmental pollution.
Summary of the invention
For overcome the deficiencies in the prior art, the purpose of the present invention is to provide a kind of water paints for bottle, should
Water paint is harmless to environment and human body using water as diluent, is green product, and coats paint film with hardness
High, the advantages that water boiling resistance is good, resistance to white wine, high glaze.
Another object of the present invention is to provide a kind of preparation methods of water paint for bottle.
Achieving the object of the present invention can be reached by adopting the following technical scheme that:
A kind of water paint for bottle is prepared by the component of following parts by weight meter:
Preferably, it is WA- that the water-based epoxy acrylic resin, which is the model of Guangzhou Chan Xie macromolecule Co., Ltd production,
The water-based epoxy acrylic resin of 360E.
Preferably, it is the part INEOS-R717 methyl-etherified that the curing agent, which is the model of Britain's Ineos group company production,
The curing agent of amino resins.
Preferably, the wetting agent is the wetting that Germany wins that the model that wound industrial group Digao company produces is TEGO-270
Agent.
Preferably, the defoaming agent is the defoaming agent that the model of German Byk Chemie GmbH's production is BYK-028.
Preferably, the levelling agent is the levelling that the model of Dutch Efka auxiliary chemicals company production is EFKA-3772
Agent；The foam inhibitor is that the model of US Air gasification chemical product Co., Ltd production is the foam inhibitor of Surfynol 104E.
Preferably, the aqueous red slurry is prepared by the component of following parts by weight meter:
Wherein, it is the red powder of D3G that the red powder, which is the model of Switzerland's Clariant Chemical Co., Ltd. production,；The water
Property saturated polyester resin be Guangzhou Chan Xie macromolecule Co., Ltd production WP-1000；The dispersing agent is Dutch Efka
The model of work auxiliary agent company production is the dispersing agent of EFKA-4585；The defoaming agent is the type of German Bi Ke chemical company production
It number is the defoaming agent of BYK-028；The cosolvent is the butyl glycol ether of Dow company production；The ammonia neutralizer is beauty
The model of the Dow Chemical Company, state production is the ammonia neutralizer of DMEA.
Preferably, the aqueous red slurry is to be prepared according to the following steps: 1) according to the ratio that red powder, aqueous saturation is poly-
Ester resin, dispersing agent, defoaming agent, cosolvent, deionized water, ammonia neutralizer are stirred, and obtain mixed liquor；
2) mixed liquor is stirred under high speed dispersion agent, mixing speed 500r/min-700r/min, mixing time
0.3-0.5h obtains mixed liquor；
3) mixed liquor is placed in horizontal sand mill, sanded treatment 4-6 times, aqueous red slurry is made.
Preferably, the coupling agent is the coupling that the model of Japanese Shin-Etsu Chemial Co., Ltd's production is KBM-403
Agent.
A kind of preparation method for bottle and with water boiling resistance and the multi-functional water paint of resistance to white wine, steps are as follows:
1) container is added in 40-45 parts of water-based epoxy acrylic resins, is then stirred with high speed disperser, side stirring
Side is gradually added dropwise 0.1-0.2 parts of ammonia neutralizers, after mixing speed 500r/min-800r/min, 4-6min, tests mixing liquid
PH value stops stirring between 8.0-8.5, carries out next step operation；
2) again successively into container be added 10-11 parts of curing agent, 0.3-0.4 parts of wetting agents, 0.3-0.5 parts of levelling agents,
0.1-0.3 parts of defoaming agents, 0.1-0.2 portions of foam inhibitors, are then stirred with high speed disperser, mixing speed 500r/min-
800r/min disperses 5-10 minutes；
3) 20-25 parts of aqueous red slurries and 1-3 parts of coupling agents are added into container again, are eventually adding 15-16 parts of deionizations
Water continues dispersion 10-15 minutes, tests pH value between 7.5-8.5, obtains water paint.
The beneficial effects of the present invention are:
1, water paint environmental protection of the invention, nontoxic, especially this water paint use water as solvent and decentralized medium,
Being diluted with water can be used, almost pollution-free to atmosphere, and the external coating as bottle, with nothing nontoxic after human contact
Evil, is green product；
2, water paint of the invention is using water-based epoxy acrylic resin as matrix resin, part methyl-etherified ammonia of arranging in pairs or groups
Base resin is prepared into high performance water paint, and the matrix resin used due to coating of the invention, can be big using epoxy-modified
Width improves adhesive force and endurance etc., which has many advantages, such as hardness height, water boiling resistance, resistance to white wine, high glaze；
3, the aqueous red slurry of water paint of the invention is using the outstanding aqueous saturated polyester resin of wetability as load
Body resin can help the surface of dispersing agent wetting pigment, therefore can since the wettability of aqueous saturated polyester resin is beneficial
The dosage of dispersing agent is greatly reduced, saves cost, and aqueous saturated polyester resin viscosity is good, glass transition temperature is low, therefore has
There are the multiple actions such as anti-settling, moisturizing；
4, the preparation method step of water paint of the invention is simple, short the time required to preparation process, is conducive to extensive work
Industry production, application, and the water paint that the preparation method is prepared is environmentally protective, can promote China's bottle external coating
Steadily, it develops in a healthy way, reinforces the competitiveness of China's bottle paint.
Specific embodiment
In the following, being described further in conjunction with specific embodiment to the present invention:
Embodiment 1
A kind of water paint for bottle external coating, the preparation method of the water paint, steps are as follows:
1) container is added in the water-based epoxy acrylic resin that 40 parts of models are WA-360E by weight, then with high speed
Dispersion machine is stirred, and 0.1 part of ammonia neutralizer is gradually added dropwise while stirring, and mixing speed 500r/min after stirring 4min, is surveyed
Mixing liquid pH value is tried 8.0, stops stirring, carries out next step operation；
2) again successively into container be added 10 parts of models be the part INEOS-R717 Amino resin curing agent,
It is the levelling agent of EFKA-3772,0.1 part of model is BYK-028 that 0.3 part of model, which is the wetting agent of TEGO-270,0.3 part of model,
Defoaming agent, 0.1 part of model are the foam inhibitors of Surfynol 104E, are then stirred with high speed disperser, and mixing speed is
500r/min disperses 5 minutes；
3) 20 parts of aqueous red slurries and 1 part of coupling agent is added into container again, is eventually adding 15 parts of deionized waters, continues point
It dissipates 10 minutes, tests pH value 7.9, obtain water paint.
Wherein, the aqueous red slurry in step 3) is to be prepared according to the following steps:
It a. by 15 parts of models is by weight aqueous saturated polyester trees that the red powder of D3G, 15 parts of models are WP-1000
It is the defoaming agent of BYK-028,7 parts of butyl glycol ethers, 60 parts that rouge, 8 parts of models, which are the dispersing agent of EFKA-4585,0.15 part of model,
Deionized water, 0.1 part of model are the ammonia neutralizer mixing of DMEA, obtain mixed liquor；
B. mixed liquor is stirred under high speed dispersion agent, mixing speed 500r/min, mixing time 0.3h is obtained
Stir liquid；
C. stirring liquid is placed in horizontal sand mill, sanded treatment 4 times, aqueous red slurry is made.
Embodiment 2
A kind of water paint for bottle external coating, the preparation method of the water paint, steps are as follows:
1) container is added in 42 parts of water-based epoxy acrylic resins by weight, is then stirred with high speed disperser,
0.15 part of ammonia neutralizer is gradually added dropwise while stirring, after mixing speed 700r/min, 5min, test mixing liquid pH value exists
8.4, stop stirring, carries out next step operation；
2) again successively into container be added 10.6 parts of models be the part INEOS-R717 Amino resin curing agent,
It is the levelling agent of EFKA-3772,0.2 part of model is BYK-028 that 0.35 part of model, which is the wetting agent of TEGO-270,0.4 part of model,
Defoaming agent, 0.15 part of model be Surfynol 104E foam inhibitor, be then stirred with high speed disperser, mixing speed
For 700r/min, disperse 7 minutes；
3) 22 parts of aqueous red slurries and 2 parts of coupling agents are added into container again, are eventually adding 15.5 parts of deionized waters, continue
Dispersion 12 minutes tests pH value 8.0, obtains water paint.
Wherein, the aqueous red slurry in step 3) is to be prepared according to the following steps:
It a. by 20 parts of models is by weight aqueous saturated polyester trees that the red powder of D3G, 20 parts of models are WP-1000
It is the defoaming agent of BYK-028,8 parts of butyl glycol ethers, 62 parts that rouge, 9 parts of models, which are the dispersing agent of EFKA-4585,0.17 part of model,
Deionized water, 0.15 part of model are the ammonia neutralizer mixing of DMEA, obtain mixed liquor；
B. mixed liquor is stirred under high speed dispersion agent, mixing speed 600r/min, mixing time 0.4h is obtained
Stir liquid；
C. stirring liquid is placed in horizontal sand mill, sanded treatment 5 times, aqueous red slurry is made.
Embodiment 3
A kind of water paint for bottle external coating, the preparation method of the water paint, steps are as follows:
1) container is added in 45 parts of water-based epoxy acrylic resins by weight, is then stirred with high speed disperser,
0.2 part of ammonia neutralizer is gradually added dropwise while stirring, after mixing speed 800r/min, 6min, test mixing liquid pH value exists
8.5, stop stirring, carries out next step operation；
2) again successively into container be added 11 parts of models be the part INEOS-R717 Amino resin curing agent,
It is the levelling agent of EFKA-3772,0.3 part of model is BYK-028 that 0.4 part of model, which is the wetting agent of TEGO-270,0.5 part of model,
Defoaming agent, 0.2 part of model are the foam inhibitors of Surfynol 104E, are then stirred with high speed disperser, and mixing speed is
800r/min disperses 10 minutes；
3) 25 parts of aqueous red slurries and 3 parts of coupling agents are added into container again, are eventually adding 16 parts of deionized waters, continue point
It dissipates 15 minutes, tests pH value 8.5, obtain water paint.
Wherein, the aqueous red slurry in step 3) is to be prepared according to the following steps:
It a. by 20 parts of models is by weight aqueous saturated polyester trees that the red powder of D3G, 20 parts of models are WP-1000
It is the defoaming agent of BYK-028,10 parts of butyl glycol ethers, 65 parts that rouge, 10 parts of models, which are the dispersing agent of EFKA-4585,0.2 part of model,
Deionized water, 0.2 part of model are the ammonia neutralizer mixing of DMEA, obtain mixed liquor；
B. mixed liquor is stirred under high speed dispersion agent, mixing speed 700r/min, mixing time 0.5h is obtained
Stir liquid；
C. stirring liquid is placed in horizontal sand mill, sanded treatment 6 times, aqueous red slurry is made.
Coating is carried out to embodiment 1-3 and coating inspection, the method for inspection are as shown in Table 1:
One coating of table and coating inspection method
The inspection result of embodiment 1-3 is as shown in Table 2:
The coating and coating inspection result of two embodiment 1-3 of table
Every inspection result of the water paint of embodiment 1-3 is qualified it can be seen from the inspection result of table two, because
This, for the present invention using water-based epoxy acrylic resin as matrix resin, part Amino resin of arranging in pairs or groups is prepared into high property
The water paint for bottle external coating of energy, the coating have many advantages, such as economic, environmental protection, and paint film has hardness high, water-fast
Boil, resistance to white wine, high glaze the advantages that.
For those skilled in the art, it can make other each according to the above description of the technical scheme and ideas
Kind is corresponding to be changed and deforms, and all these change and deform the protection model that all should belong to the claims in the present invention
Within enclosing.
Claims (3)
1. a kind of water paint for bottle, which is characterized in that it is prepared by the component of following parts by weight meter:
The aqueous red slurry is prepared by the component of following parts by weight meter:
The water-based epoxy acrylic resin is that the model of Guangzhou Chan Xie macromolecule Co., Ltd production is the aqueous ring of WA-360E
Oxypropylene acid resin；The curing agent is that the model of Britain's Ineos group company production is the part INEOS-R717 methyl-etherified ammonia
The curing agent of base resin；The wetting agent is the wetting that Germany wins that the model that wound industrial group Digao company produces is TEGO-270
Agent；The defoaming agent is that the model of German Byk Chemie GmbH's production is the defoaming agent of BYK-028；The levelling agent is lotus
The model of blue Efka auxiliary chemicals company production is the levelling agent of EFKA-3772；The foam inhibitor is that US Air gasification work produces
The model of product Co., Ltd production is the foam inhibitor of Surfynol 104E；The coupling agent is Japanese SHIN-ETSU HANTOTAI chemical industry strain formula
The model of commercial firm's production is the coupling agent of KBM-403.
2. a kind of water paint for bottle according to claim 1, which is characterized in that the aqueous red slurry be by
Following steps are prepared:
1) according to the ratio by red powder, aqueous saturated polyester resin, dispersing agent, defoaming agent, cosolvent, deionized water, ammonia neutralizer
It is stirred, obtains mixed liquor；
2) mixed liquor is stirred under high speed dispersion agent, mixing speed 500r/min-700r/min, mixing time 0.3-
0.5h obtains mixed liquor；
3) mixed liquor is placed in horizontal sand mill, sanded treatment 4-6 times, aqueous red slurry is made.
3. a kind of preparation method for the water paint of bottle as claimed in claim 1 or 2, which is characterized in that step is such as
Under:
1) containers are added in 40-45 parts of water-based epoxy acrylic resins, are then stirred with high speed disperser, while stirring by
It walks and 0.1-0.2 parts of ammonia neutralizers is added dropwise, after mixing speed 500r/min-800r/min, 4-6min, test mixing liquid pH value
Between 8.0-8.5, stop stirring, carries out next step operation；
2) 10-11 parts of curing agent, 0.3-0.4 parts of wetting agents, 0.3-0.5 parts of levelling agents, 0.1-0.3 are successively added into container again
Part defoaming agent, 0.1-0.2 portions of foam inhibitors, are then stirred with high speed disperser, mixing speed 500r/min-800r/
Min disperses 5-10 minutes；
3) 20-25 parts of aqueous red slurries and 1-3 parts of coupling agents are added into container again, are eventually adding 15-16 parts of deionized waters, after
Continuous dispersion 10-15 minutes tests pH value between 7.5-8.5, obtains water paint.
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| CN201610772468.1A CN106221515B (en) | 2016-08-30 | 2016-08-30 | A kind of water paint and preparation method thereof for bottle |
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| CN201610772468.1A CN106221515B (en) | 2016-08-30 | 2016-08-30 | A kind of water paint and preparation method thereof for bottle |
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| CN106221515B true CN106221515B (en) | 2019-08-06 |
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Families Citing this family (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106811008A (en) * | 2017-02-03 | 2017-06-09 | 安徽华晟涂料有限公司 | A kind of water paint for bottle and preparation method thereof |
| CN108047855A (en) * | 2017-12-29 | 2018-05-18 | 山东七维新材料有限公司 | Water boiling resistance acrylic-amino baking varnish coating and preparation method thereof |
| CN111718626A (en) * | 2020-03-30 | 2020-09-29 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating and preparation method thereof |
| CN111732861A (en) * | 2020-03-30 | 2020-10-02 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating material and preparation method thereof |
| CN111234635A (en) * | 2020-03-30 | 2020-06-05 | 苏州市贝特利高分子材料股份有限公司 | Boiling water resistant glass coating and preparation method thereof |
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| CN103408998A (en) * | 2013-08-15 | 2013-11-27 | 常州市华润复合材料有限公司 | Preparation method of low-viscosity unsaturated polyester and low-viscosity sanding color paste combination |
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| CN102618125A (en) * | 2012-03-23 | 2012-08-01 | 东莞大宝化工制品有限公司 | Environment-friendly water-based universal bright red color paste and preparation method for same |
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