CN107502083A - A kind of preparation method of aqueous fluorine-carbon paint - Google Patents
A kind of preparation method of aqueous fluorine-carbon paint Download PDFInfo
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- CN107502083A CN107502083A CN201710882118.5A CN201710882118A CN107502083A CN 107502083 A CN107502083 A CN 107502083A CN 201710882118 A CN201710882118 A CN 201710882118A CN 107502083 A CN107502083 A CN 107502083A
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- fluorine
- preparation
- paint
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- carbon
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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
- C09D127/00—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 a halogen; Coating compositions based on derivatives of such polymers
- C09D127/02—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D127/12—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 a halogen; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment containing fluorine atoms
-
- 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
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2237—Oxides; Hydroxides of metals of titanium
- C08K2003/2241—Titanium dioxide
-
- 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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- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Paints Or Removers (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
Abstract
The present invention provides a kind of preparation method of aqueous fluorine-carbon paint, including following operating procedure：（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol is added thereto, heat the mixture to 80 90 DEG C, modified fluoride-containing carbon emulsion is made after 23 hours in isothermal holding；（2）Coalescents, defoamer are added into clear water, then add thereto diisostearoyl ethylene titanate, benzene guanamine, anilinomethyl triethoxysilane it is well mixed after, then add titanium dioxide thereto, stir；（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:After 25 ratio mixing, after the 30min of stir process 25, finished product.The preparation method of aqueous fluorine-carbon paint provided by the invention, simple to operate, cost is cheap, obtained F-C paint, and the hardness of paint film formed after drying is big, adhesive force is strong, greatly improves the quality of F-C paint.
Description
Technical field
The invention belongs to F-C paint preparing technical field, and in particular to a kind of preparation method of aqueous fluorine-carbon paint.
Background technology
Fluorocarbon coating refers to the coating using fluororesin as main film forming substance；Also known as F-C paint, fluoro coatings, fluorine resin coating
Deng.Among various coating, for fluorine resin coating because the fluorine element electronegativity of introducing is big, carbon-fluorine bond can be strong, has especially advantageous
Properties.Weatherability, heat resistance, lower temperature resistance, chemical proofing, and with unique non-stick and low friction
Property.By the fast development of decades, fluoro coatings are in building, chemical industry, electric appliance and electronic industry, mechanical industry, Aero-Space
Industry, the every field of household supplies are used widely.As after acrylic coating, polyurethane coating, organosilicon coating etc.
After high-performance coating, combination property highest coating brand.But there is there is plentiful for commercially available common fluorocarbon coating
Degree is poor, to face, the shortcoming such as filler wettability is bad, adhesive force is bad, hardness is low, has had a strong impact on the quality of fluorocarbon coating.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of preparation for the aqueous fluorine-carbon paint that adhesive force is strong, hardness is high
Method.
The present invention is achieved by the following technical solutions.
A kind of preparation method of aqueous fluorine-carbon paint, including following operating procedure：
（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol are added thereto, by mixture
It is heated to 80-90 DEG C, after isothermal holding 2-3 hours, modified fluoride-containing carbon emulsion is made；
（2）By weight, 2-5 parts coalescents, 1-2 part defoamers are added into 32-34 part clear water, then added thereto
3-6 parts diisostearoyl ethylene titanate, 3-7 part benzene guanamine, the mixing of 1-4 parts anilinomethyl triethoxysilane are equal
After even, then 18-24 part titanium dioxides are added thereto, stir；
（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:2-5 ratio
After mixing, after stir process 25-30min, finished product.
Specifically, the above-mentioned mass ratio containing fluorine carbon emulsion, Zirconium oxide fibre, polyvinyl imidazol three is 25-32:6:1.
Specifically, above-mentioned coalescents are alcohol ester 12, and above-mentioned defoamer is dimethyl silicone polymer.
Specifically, above-mentioned steps（3）In, the rotating speed of stir process is 400r/min.
Technical scheme more than, the beneficial effects of the invention are as follows：
The preparation method of aqueous fluorine-carbon paint provided by the invention, simple to operate, cost is cheap, obtained F-C paint, shape after drying
Into hardness of paint film is big, adhesive force is strong, greatly improve the quality of F-C paint.Wherein, Zirconium oxide fibre, polyvinyl imidazol
After being acted synergistically with fluorine carbon emulsion, there is stronger suction-operated to fluorine-containing side chain, can be lifted and divided containing fluorocarbon chain in film layer
The uniformity of cloth, and then improve the adhesive force of paint film；Diisostearoyl ethylene titanate, benzene guanamine, aniline first
After ethyl triethoxy silicane alkane three synergy, the substantial amounts of curl distribution of macromolecular chain in coating, Jin Erji may be such that
The earth improves the case hardness of paint film.
Embodiment
Following examples are used to illustrate the present invention, but can not be used for limiting the scope of the present invention.The reality used in embodiment
The condition of applying can be for further adjustments according to the condition of producer, and unaccounted implementation condition is usually conventional laboratory conditions.
Embodiment 1
A kind of preparation method of aqueous fluorine-carbon paint, including following operating procedure：
（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol are added thereto, by mixture
80 DEG C are heated to, modified fluoride-containing carbon emulsion is made after 2 hours in isothermal holding；
（2）By weight, 2 parts of coalescents, 1 part of defoamer are added into 32 parts of clear water, then 3 part two of addition is different thereto
After stearyl metatitanic acid second diester, 3 parts of benzene guanamines, 1 part of anilinomethyl triethoxysilane are well mixed, then thereto
18 parts of titanium dioxides are added, are stirred；
（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:2 ratio is mixed
After conjunction, after stir process 25min, finished product.
Specifically, the above-mentioned mass ratio containing fluorine carbon emulsion, Zirconium oxide fibre, polyvinyl imidazol three is 25:6:1.
Specifically, above-mentioned coalescents are alcohol ester 12, and above-mentioned defoamer is dimethyl silicone polymer.
Specifically, above-mentioned steps（3）In, the rotating speed of stir process is 400r/min.
Embodiment 2
A kind of preparation method of aqueous fluorine-carbon paint, including following operating procedure：
（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol are added thereto, by mixture
85 DEG C are heated to, modified fluoride-containing carbon emulsion is made after 2.5 hours in isothermal holding；
（2）By weight, 3 parts of coalescents, 1 part of defoamer are added into 33 parts of clear water, then 5 part two of addition is different thereto
After stearyl metatitanic acid second diester, 5 parts of benzene guanamines, 3 parts of anilinomethyl triethoxysilanes are well mixed, then thereto
20 parts of titanium dioxides are added, are stirred；
（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:3 ratio is mixed
After conjunction, after stir process 28min, finished product.
Specifically, the above-mentioned mass ratio containing fluorine carbon emulsion, Zirconium oxide fibre, polyvinyl imidazol three is 30:6:1.
Specifically, above-mentioned coalescents are alcohol ester 12, and above-mentioned defoamer is dimethyl silicone polymer.
Specifically, above-mentioned steps（3）In, the rotating speed of stir process is 400r/min.
Embodiment 3
A kind of preparation method of aqueous fluorine-carbon paint, including following operating procedure：
（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol are added thereto, by mixture
90 DEG C are heated to, modified fluoride-containing carbon emulsion is made after 3 hours in isothermal holding；
（2）By weight, 5 parts of coalescents, 2 parts of defoamers are added into 34 parts of clear water, then 6 part two of addition is different thereto
After stearyl metatitanic acid second diester, 7 parts of benzene guanamines, 4 parts of anilinomethyl triethoxysilanes are well mixed, then thereto
24 parts of titanium dioxides are added, are stirred；
（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:5 ratio is mixed
After conjunction, after stir process 30min, finished product.
Specifically, the above-mentioned mass ratio containing fluorine carbon emulsion, Zirconium oxide fibre, polyvinyl imidazol three is 32:6:1.
Specifically, above-mentioned coalescents are alcohol ester 12, and above-mentioned defoamer is dimethyl silicone polymer.
Specifically, above-mentioned steps（3）In, the rotating speed of stir process is 400r/min.
Comparative example 1
Step（1）In do not add Zirconium oxide fibre, polyvinyl imidazol composition, remaining operating procedure is identical with embodiment 1.
Comparative example 2
Step（2）In do not add diisostearoyl ethylene titanate, benzene guanamine, anilinomethyl triethoxysilane into
Point, remaining operating procedure is identical with embodiment 2.
The performance of F-C paint and commercially available common F-C paint made from each embodiment and comparative example, test result are tested respectively
As shown in table 1：
The F-C paint performance test of table 1
| Project | Hardness | Adhesive force, level |
| Embodiment 1 | 2H | 0 |
| Comparative example 1 | 2H | 1 |
| Embodiment 2 | 2H | 0 |
| Comparative example 2 | H | 0 |
| Embodiment 3 | 2H | 0 |
| It is commercially available | H | 1 |
As shown in Table 1, F-C paint produced by the present invention, there is excellent hardness and adhesive force, be obviously improved F-C paint
Quality.
It should be noted that the above embodiments are merely illustrative of the technical solutions of the present invention and it is unrestricted.Although with reference to compared with
The present invention is described in detail good embodiment, it will be understood by those within the art that, can be to the technology of invention
Scheme is modified or equivalent substitution, and without departing from the scope of technical solution of the present invention, it all should cover the power in the present invention
In sharp claimed range.
Claims (4)
1. a kind of preparation method of aqueous fluorine-carbon paint, it is characterised in that including following operating procedure：
（1）Fluorine carbon emulsion will be contained after supersound process, Zirconium oxide fibre, polyvinyl imidazol are added thereto, by mixture
It is heated to 80-90 DEG C, after isothermal holding 2-3 hours, modified fluoride-containing carbon emulsion is made；
（2）By weight, 2-5 parts coalescents, 1-2 part defoamers are added into 32-34 part clear water, then added thereto
3-6 parts diisostearoyl ethylene titanate, 3-7 part benzene guanamine, the mixing of 1-4 parts anilinomethyl triethoxysilane are equal
After even, then 18-24 part titanium dioxides are added thereto, stir；
（3）By step（2）Gained material and step（1）The modified fluoride-containing carbon emulsion of gained is 1 according to mass ratio:2-5 ratio
After mixing, after stir process 25-30min, finished product.
2. according to a kind of preparation method of aqueous fluorine-carbon paint described in claim 1, it is characterised in that above-mentioned fluorine-containing carbon breast
Liquid, Zirconium oxide fibre, the mass ratio of polyvinyl imidazol three are 25-32:6:1.
3. according to a kind of preparation method of aqueous fluorine-carbon paint described in claim 1, it is characterised in that above-mentioned coalescents are
Alcohol ester 12, above-mentioned defoamer are dimethyl silicone polymer.
4. according to a kind of preparation method of aqueous fluorine-carbon paint described in claim 1, it is characterised in that above-mentioned steps（3）In,
The rotating speed of stir process is 400r/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882118.5A CN107502083A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of aqueous fluorine-carbon paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710882118.5A CN107502083A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of aqueous fluorine-carbon paint |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107502083A true CN107502083A (en) | 2017-12-22 |
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ID=60698908
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710882118.5A Withdrawn CN107502083A (en) | 2017-09-26 | 2017-09-26 | A kind of preparation method of aqueous fluorine-carbon paint |
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Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101308329A (en) * | 2007-04-06 | 2008-11-19 | 罗门哈斯电子材料有限公司 | Coating compositions |
| CN101903422A (en) * | 2007-12-20 | 2010-12-01 | 巴斯夫公司 | Dispersant for use in a fluorocarbon coating composition |
| CN103524860A (en) * | 2012-07-05 | 2014-01-22 | 中国石油化工股份有限公司 | Method for preparing heat-conducting polyethylene masterbatch employing graphite treated by ultrasonic wave and composition thereof |
| CN104231799A (en) * | 2013-06-24 | 2014-12-24 | 郎溪县鑫泽涂料有限公司 | High-solid content and high-gloss anode electrophoretic coating and coating method thereof |
| CN104377371A (en) * | 2013-08-13 | 2015-02-25 | 旭化成电子材料株式会社 | Electrolyte membrane for redox flow secondary battery |
| CN106752589A (en) * | 2016-12-27 | 2017-05-31 | 郑州源冉生物技术有限公司 | A kind of aqueous resistant reflective heat-insulation paint and preparation method thereof |
-
2017
- 2017-09-26 CN CN201710882118.5A patent/CN107502083A/en not_active Withdrawn
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101308329A (en) * | 2007-04-06 | 2008-11-19 | 罗门哈斯电子材料有限公司 | Coating compositions |
| CN101903422A (en) * | 2007-12-20 | 2010-12-01 | 巴斯夫公司 | Dispersant for use in a fluorocarbon coating composition |
| CN103524860A (en) * | 2012-07-05 | 2014-01-22 | 中国石油化工股份有限公司 | Method for preparing heat-conducting polyethylene masterbatch employing graphite treated by ultrasonic wave and composition thereof |
| CN104231799A (en) * | 2013-06-24 | 2014-12-24 | 郎溪县鑫泽涂料有限公司 | High-solid content and high-gloss anode electrophoretic coating and coating method thereof |
| CN104377371A (en) * | 2013-08-13 | 2015-02-25 | 旭化成电子材料株式会社 | Electrolyte membrane for redox flow secondary battery |
| CN106752589A (en) * | 2016-12-27 | 2017-05-31 | 郑州源冉生物技术有限公司 | A kind of aqueous resistant reflective heat-insulation paint and preparation method thereof |
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| WW01 | Invention patent application withdrawn after publication |
Application publication date: 20171222 |
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| WW01 | Invention patent application withdrawn after publication |