CN106009937A - Antioxidant water-based coating and preparation method thereof - Google Patents
Antioxidant water-based coating and preparation method thereof Download PDFInfo
- Publication number
- CN106009937A CN106009937A CN201610620140.8A CN201610620140A CN106009937A CN 106009937 A CN106009937 A CN 106009937A CN 201610620140 A CN201610620140 A CN 201610620140A CN 106009937 A CN106009937 A CN 106009937A
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- Prior art keywords
- parts
- antioxidant
- water paint
- synergist
- drier
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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
- C09D101/00—Coating compositions based on cellulose, modified cellulose, or cellulose derivatives
- C09D101/02—Cellulose; Modified cellulose
-
- 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
- C09D7/60—Additives non-macromolecular
- C09D7/63—Additives non-macromolecular organic
-
- 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
- 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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- 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)
- Paints Or Removers (AREA)
Abstract
The invention discloses an antioxidant water-based coating which is prepared from the following raw materials: cellulosic resin, a pure acrylic emulsion, vinyl resin, wax powder, silica fume, isopropyl alcohol, cyclohexanone, a synergist, an antifoaming agent, a drier, an antioxidant CA, kaolin, deionized water and pentaerythritol. A preparation method of the antioxidant water-based coating comprises the following steps: (1) preparing mixed liquid; (2) preparing a suspension; (3) preparing a solution; and (4) uniformly mixing the liquid obtained in previous steps, and filtering to obtain a finished product. In the invention, by adopting organic high polymer materials with relatively good overall performance and through optimal combination, the oxidation resistance of the composition is improved; the preparation method is simple and realizes full utilization of resources and energy; the production process has environment-friendly and pollution-free effects, the cost is relatively low and the production period is short; and the antioxidant water-based coating is suitable for industrial batch production and brings relatively good economic benefits and social benefits.
Description
Technical field
The invention belongs to coating industry technical field, relate to a kind of water paint, particularly relate to a kind of anti-oxidative water paint and
Its preparation method.
Background technology
Coating, at the entitled paint of Chinese tradition, refer to coat body surface can form thin film under certain conditions and rise protection,
One class I liquid I of decoration or other specific functions (insulation, antirust, mildew-resistant, heat-resisting etc.) or solid material.Because of coating in early days
Mostly with vegetable oil as primary raw material, therefore also referred to as paint.Now synthetic resin instead of vegetable oil, therefore referred to as coating.It is coated with
Material belongs to organic chemical industry's macromolecular material, and the film formed belongs to macromolecular compound type.The chemical industry current according to the modern times produces
The classification of product, coating belongs to fine chemical product.Modern coating the most progressively becomes a polyfunctional engineering material of class, is
An important industry in chemical industry.
At present, the coating industry of China is the most ripe, and market is close to saturated, in addition under the overall situation of green economy globalization,
People become more concerned with economy the most flourishing after, environment is by great destruction.Along with new " environmental law " promulgates, country is " green
Environmental protection, beautiful China " etc. environmental protection advocate the most no longer to stay on slogan, but implement to perform, implement to promote energetically green
The development of color science and technology industry.Traditional coating is one of important sources of air major pollutants VOC, by the aqueous of environmental protection
Paint replacement paint is the most imperative.Compare traditional paint, and water paint is the one of environment-friendly type paint, and it saves oil
Coal resources, and free from environmental pollution, it is to guide consumption to realize energy-saving and emission-reduction.2015, China's Coating Market sales volume 1500
About ten thousand tons, the industrial paint accounting by 70% converts, and paint consumption then reaches ten million ton, not only wastes 5,000,000 tons of energy,
It is crucial that cause 5,000,000 tons of toxic and harmful discharges to air.Paint consumes the energy and pollutes environment, and it is in the common people consume
Propagate its belief on a large scale, run in the opposite direction with national energy consumption revolution requirement and guide.Along with the enhancing of people's environmental consciousness, water paint
Will be widely used, research and development water paint has the biggest economic benefit and social benefit.Existing water paint
The application in industries such as pharmacy, food, hospital, weaving, chemical industry, electronics can be applied.Water paint is from raw material sources to life
The Life cycle produced and use, the most beneficially sound development of environment.It is the most in process of production by volatile organic molten
Agent substitutes, and when using, coating tool can wash by water, and decreases the consumption of cleaning solvent.The production of organic solvent needs
Consume fossil feedstock, be a major challenge to resource in the present stage of resource scarcity, the appearance of water paint, solve this and ask
Topic.Meanwhile, the reduction of solvent, greatly reduce the discharge of VOC during producing and using, for improving week
Limit atmospheric environment has made positive contribution.
Country curbs environmental pollution severely, and national environmental consciousness promotes, consuming behavior changes, the sealing wax coating industry of energy-conserving and environment-protective
Just welcoming unprecedented opportunity to develop, market presents " blowout formula " Requirement.Efforts To Develop basic research, reduces water
The difficulty of construction of property coating, improve serviceability, be water paint expansive approach field, the task of top priority of extensive popularization and application.
Meanwhile, strengthen policy guides, promotional technique, transformation concept, the elimination public phases such as the prejudice of water paint and misgivings
Close the attention of work, also the application development of water paint will be played the effect of promotion.As Green Product, water paint
Necessarily obtain the accreditation of people and be widely used.The market demand huge in the face of water paint and ever-increasing application prospect, add
Big R&D intensity, updates and promotes the properties of product of water paint, accelerates product quality upgrading, develop technically,
The water paint more showing powerful competitive advantage on cost, in performance has the meaning of reality and the wide market space.
Summary of the invention
The invention aims to overcome the deficiencies in the prior art, it is provided that a kind of anti-oxidative water paint and preparation thereof
Method, this coating products excellent performance, there are good antioxygenic property, and energy-conserving and environment-protective, possess preferable economic benefit and
Social benefit.
For solve above-mentioned technical problem, the present invention by the following technical solutions:
A kind of anti-oxidative water paint, is prepared by the raw materials in: celluosic resin 15～35 parts, pure-acrylic emulsion 5～
20 parts, vinyl 5～20 parts, wax powder 3～15 parts, wollastonite powder 3～15 parts, isopropanol 0.3～1.5 parts, Ketohexamethylene 0.5～
2 parts, synergist 0.3～1.5 parts, defoamer 0.3～1.2 parts, drier 0.2～1 part, antioxidant CA 1～5 parts, kaolinite
2～8 parts of soil, deionized water 20～45 parts, tetramethylolmethane 3～15 parts；
Its preparation method in turn includes the following steps:
(1) celluosic resin, pure-acrylic emulsion, vinyl, wax powder, wollastonite powder and isopropanol are put in reaction vessel, slow
Slowly it is heated to 40～50 DEG C, is stirred continuously and is uniformly completely dissolved to material, obtain mixed liquor standby；
(2) antioxidant CA, Kaolin, Ketohexamethylene being joined in blender with tetramethylolmethane, being stirred continuously until mixing all
Even, obtain suspension standby；
(3) synergist, defoamer, drier are dissolved in deionized water and obtain solution；
(4), after the suspension that mixed liquor step (1) prepared and step (2) prepare is mixed and stirred for uniformly, step is added
(3) solution prepared, continues to stir, and crosses 100～200 mesh sieves, gets product.
Preferably, described synergist is that butyl triphenyl is fluorinated phosphine.
Preferably, described defoamer is polyester modification siloxanes.
Preferably, described drier is lead naphthenate.
The beneficial effects of the present invention is:
The present invention, by using combination property preferably high-molecular organic material and carrying out optimum organization, improves the antioxygen of compositions
Changing performance, the coating surface using the present invention to obtain is smooth, fine and smooth, smooth, and gloss retention is good, hot strength and elongation at break
It is superior to common coating, coated-body can be met requirement is used for anticorrosion, weather-proof etc.；Preparation method of the present invention is simple, it is achieved that
Making full use of of resource and the energy, production process is environment friendly and pollution-free, and cost is relatively low, with short production cycle, is suitable to industrial mass raw
Produce, possess preferable economic benefit and social benefit.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Embodiment 1:
A kind of anti-oxidative water paint, is prepared by the raw materials in: celluosic resin 15 parts, pure-acrylic emulsion 5 parts,
Vinyl 5 parts, 3 parts of wax powder, wollastonite powder 3 parts, isopropanol 0.3 part, Ketohexamethylene 0.5 part, synergist 0.3 part, froth breaking
Agent 0.3 part, drier 0.2 part, antioxidant CA 1 part, Kaolin 2 parts, deionized water 20 parts, tetramethylolmethane 3 parts；
Its preparation method in turn includes the following steps:
(1) celluosic resin, pure-acrylic emulsion, vinyl, wax powder, wollastonite powder and isopropanol are put in reaction vessel, slow
Slowly it is heated to 40～50 DEG C, is stirred continuously and is uniformly completely dissolved to material, obtain mixed liquor standby；
(2) antioxidant CA, Kaolin, Ketohexamethylene being joined in blender with tetramethylolmethane, being stirred continuously until mixing all
Even, obtain suspension standby；
(3) synergist, defoamer, drier are dissolved in deionized water and obtain solution；
(4), after the suspension that mixed liquor step (1) prepared and step (2) prepare is mixed and stirred for uniformly, step is added
(3) solution prepared, continues to stir, and crosses 100 mesh sieves, gets product.
Embodiment 2:
A kind of anti-oxidative water paint, is prepared by the raw materials in: celluosic resin 35 parts, pure-acrylic emulsion 20 parts,
Vinyl 20 parts, 15 parts of wax powder, wollastonite powder 15 parts, isopropanol 1.5 parts, Ketohexamethylene 2 parts, synergist 1.5 parts, disappear
Infusion 1.2 parts, drier 1 part, antioxidant CA 5 parts, Kaolin 8 parts, deionized water 45 parts, tetramethylolmethane 15 parts；
Its preparation method in turn includes the following steps:
(1) celluosic resin, pure-acrylic emulsion, vinyl, wax powder, wollastonite powder and isopropanol are put in reaction vessel, slow
Slowly it is heated to 40～50 DEG C, is stirred continuously and is uniformly completely dissolved to material, obtain mixed liquor standby；
(2) antioxidant CA, Kaolin, Ketohexamethylene being joined in blender with tetramethylolmethane, being stirred continuously until mixing all
Even, obtain suspension standby；
(3) synergist, defoamer, drier are dissolved in deionized water and obtain solution；
(4), after the suspension that mixed liquor step (1) prepared and step (2) prepare is mixed and stirred for uniformly, step is added
(3) solution prepared, continues to stir, and crosses 150 mesh sieves, gets product.
In the above embodiment of the present invention:
Described synergist is that butyl triphenyl is fluorinated phosphine；
Described defoamer is polyester modification siloxanes；
Described drier is lead naphthenate.
During the present invention implements, by using combination property preferably high-molecular organic material and carrying out optimum organization, improve combination
The antioxygenic property of thing, the coating surface using the present invention to obtain is smooth, fine and smooth, smooth, and gloss retention is good, and hot strength is with disconnected
Split percentage elongation and be superior to common coating, coated-body can be met requirement is used for anticorrosion, weather-proof etc.；Preparation method of the present invention is simple,
Production process is environment friendly and pollution-free, and cost is relatively low, with short production cycle, is suitable to industrialized mass production.
Finally it should be noted that above example only in order to illustrative not limiting technical scheme, although with reference to above-mentioned reality
Execute example the present invention has been described in detail, it will be appreciated by those skilled in the art that still the present invention can be modified or
Equivalent, any modification or partial replacement without departing from the spirit and scope of the present invention, it all should contain the power in the present invention
In profit claimed range.
Claims (4)
1. an anti-oxidative water paint, it is characterised in that be prepared by the raw materials in: celluosic resin 15～35
Part, pure-acrylic emulsion 5～20 parts, vinyl 5～20 parts, wax powder 3～15 parts, wollastonite powder 3～15 parts, isopropanol 0.3～
1.5 parts, Ketohexamethylene 0.5～2 parts, synergist 0.3～1.5 parts, defoamer 0.3～1.2 parts, drier 0.2～1 part, antioxygen
Agent CA1～5 parts, Kaolin 2～8 parts, deionized water 20～45 parts, tetramethylolmethane 3～15 parts；
Its preparation method in turn includes the following steps:
(1) celluosic resin, pure-acrylic emulsion, vinyl, wax powder, wollastonite powder and isopropanol are put in reaction vessel, slow
Slowly it is heated to 40～50 DEG C, is stirred continuously and is uniformly completely dissolved to material, obtain mixed liquor standby；
(2) antioxidant CA, Kaolin, Ketohexamethylene being joined in blender with tetramethylolmethane, being stirred continuously until mixing all
Even, obtain suspension standby；
(3) synergist, defoamer, drier are dissolved in deionized water and obtain solution；
(4), after the suspension that mixed liquor step (1) prepared and step (2) prepare is mixed and stirred for uniformly, step is added
(3) solution prepared, continues to stir, and crosses 100～200 mesh sieves, gets product.
A kind of anti-oxidative water paint the most according to claim 1, it is characterised in that described synergist is butyl triphen
Base fluorination phosphine.
A kind of anti-oxidative water paint the most according to claim 1, it is characterised in that described defoamer is polyester modification
Siloxanes.
A kind of anti-oxidative water paint the most according to claim 1, it is characterised in that described drier is lead naphthenate.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620140.8A CN106009937A (en) | 2016-08-01 | 2016-08-01 | Antioxidant water-based coating and preparation method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610620140.8A CN106009937A (en) | 2016-08-01 | 2016-08-01 | Antioxidant water-based coating and preparation method thereof |
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| CN106009937A true CN106009937A (en) | 2016-10-12 |
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| CN201610620140.8A Pending CN106009937A (en) | 2016-08-01 | 2016-08-01 | Antioxidant water-based coating and preparation method thereof |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173648A (en) * | 2011-01-11 | 2011-09-07 | 上海胜星树脂涂料有限公司 | Water-based high-temperature-resistant oxidation-resistant inorganic paint and preparation method thereof |
| CN103031773A (en) * | 2012-12-25 | 2013-04-10 | 上海睿途新材料科技有限公司 | Environment-friendly high-gloss water-based back coating and preparation method thereof |
| CN105255341A (en) * | 2015-11-02 | 2016-01-20 | 西安康普瑞新材料科技有限公司 | Negative-ion coating and preparation method thereof |
| CN105670437A (en) * | 2016-02-25 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Weather-resistant paint and preparation method thereof |
-
2016
- 2016-08-01 CN CN201610620140.8A patent/CN106009937A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102173648A (en) * | 2011-01-11 | 2011-09-07 | 上海胜星树脂涂料有限公司 | Water-based high-temperature-resistant oxidation-resistant inorganic paint and preparation method thereof |
| CN103031773A (en) * | 2012-12-25 | 2013-04-10 | 上海睿途新材料科技有限公司 | Environment-friendly high-gloss water-based back coating and preparation method thereof |
| CN105255341A (en) * | 2015-11-02 | 2016-01-20 | 西安康普瑞新材料科技有限公司 | Negative-ion coating and preparation method thereof |
| CN105670437A (en) * | 2016-02-25 | 2016-06-15 | 文登蓝岛建筑工程有限公司 | Weather-resistant paint and preparation method thereof |
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Application publication date: 20161012 |