CN103788783B - A kind of high-performance water-based F-C paint - Google Patents
A kind of high-performance water-based F-C paint Download PDFInfo
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- CN103788783B CN103788783B CN201410046440.0A CN201410046440A CN103788783B CN 103788783 B CN103788783 B CN 103788783B CN 201410046440 A CN201410046440 A CN 201410046440A CN 103788783 B CN103788783 B CN 103788783B
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Abstract
The present invention discloses a kind of high-performance water-based F-C paint, by quality 100%, includes: water-base fluorocarbon emulsion 50-80%, siloxane crosslinker 0.1-0.4%, tensio-active agent 0.01-0.1%, defoamer 0.2-0.5%, sanitas 0.2-0.5%, ethylene glycol 2.0-4.0%, film coalescence aid 2.0-5.5%, multifunctional assistant 0.05-0.3%, titanium dioxide 7.5-30%, surplus is water, the present invention is by the improvement of water-base fluorocarbon emulsion, coordinate siloxane crosslinker and other related auxiliaries effectively can improve the sticking power of this aqueous fluorine-carbon paint simultaneously, fluorine carbon emulsion after improvement and selected fluorine element tensio-active agent SURFLON? S-386 mutually promotes, and coordinate other related auxiliaries, effectively can improve the stain resistance of this aqueous fluorine-carbon paint, by the fluorine carbon emulsion after improvement, siloxanes and fluorine element tensio-active agent SURFLON? S-386 is main function material, coordinate defoamer, sanitas, ethylene glycol, film coalescence aid, multifunctional assistant, under the effect of the auxiliary agent such as titanium dioxide and water, make the water-fast alkali resistant of prepared aqueous fluorine-carbon paint, solvent resistance is strong, mildew resistant moistureproof, strong adhesion, stain resistance is good.
Description
Technical field
The present invention relates to water-miscible paint art, refer in particular to a kind of high-performance water-based F-C paint.
Background technology
Common metope pollution resistance bad, easy generation rain current mark mark, body of wall be easy to crack, grow dim, efflorescence, peeling, mildew, a lot of metope exist disorderly put up, the problem such as coating and drawing at random, affect the life staying idle at home of people and the attractive in appearance of city.People adopt brushing finish paint to improve the problems referred to above usually, and China's exterior wall finish material should using the high performance outer wall paint of environmental protection as main developing direction, in high performance exterior coating, and should first-selected F-C paint.But current many fluorine carbon wall paint pollution resistances, solvent resistance are not strong, water-alkali resistance ageing resistance is bad, mildew resistant moistureproof power is poor, coating surface tension force is high, Emitting Volatile gas, inadequate safety and environmental protection, can not solve or can not address these problems completely, particularly metope is disorderly puted up, spot is difficult to removal problem after coating and drawing at random.
Summary of the invention
In view of this, the present invention is directed to the disappearance of prior art existence, its main purpose be to provide that a kind of sticking power is good, stain resistance is strong, the high-performance water-based F-C paint of environmental protection.
For achieving the above object, the present invention adopts following technical scheme: a kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 50-80%;
Siloxane crosslinker 0.1-0.4%;
Tensio-active agent 0.01-0.1%;
Defoamer 0.2-0.5%;
Sanitas 0.2-0.5%;
Ethylene glycol 2.0-4.0%;
Film coalescence aid 2.0-5.5%;
Multifunctional assistant 0.05-0.3%;
Titanium dioxide 7.5-30%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 1.5-5.0mPas.
Described tensio-active agent is fluorine element tensio-active agent SURFLONS-386.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 95 ~ 100%.
Described film coalescence aid is tripropylene glycol butyl ether.
Described titanium dioxide is rutile-type.
Include Polyurethane thickening material 2 ~ 10% further.
Described multifunctional assistant is the AMP-95 of LG-DOW.
Described sanitas is KathonLXE.
The present invention compared with prior art has obvious advantage and beneficial effect, the present invention is by the improvement of water-base fluorocarbon emulsion, coordinate siloxane crosslinker and other related auxiliaries effectively can improve the sticking power of this aqueous fluorine-carbon paint simultaneously, fluorine carbon emulsion after improvement and selected fluorine element tensio-active agent SURFLONS-386 mutually promote, and coordinate other related auxiliaries, effectively can improve the stain resistance of this aqueous fluorine-carbon paint, by the fluorine carbon emulsion after improvement, siloxanes and fluorine element tensio-active agent SURFLONS-386 are main function material, coordinate defoamer, sanitas, ethylene glycol, film coalescence aid, multifunctional assistant, under the effect of the auxiliary agent such as titanium dioxide and water, make the water-fast alkali resistant of prepared aqueous fluorine-carbon paint, solvent resistance is strong, mildew resistant moistureproof, strong adhesion, stain resistance is good.
Embodiment
Embodiment 1
A kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 50%;
Siloxane crosslinker 0.4%;
SURFLONS-3860.1%；
Defoamer 0.5%;
KathonLXE0.5%；
Polyurethane thickening material 10%;
Ethylene glycol 4.0%;
Tripropylene glycol butyl ether 5.5%;
The AMP-950.3% of LG-DOW;
Rutile type Titanium Dioxide 30%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 5.0mPas.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 95%.
Embodiment 2
A kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 80%;
Siloxane crosslinker 0.3%;
SURFLONS-3860.05%；
Defoamer 0.3%;
KathonLXE0.4%；
Polyurethane thickening material 2%;
Ethylene glycol 4.0%;
Tripropylene glycol butyl ether 2.5%;
The AMP-950.2% of LG-DOW;
Rutile type Titanium Dioxide 7.5%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 4mPas.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 96%.
Embodiment 3
A kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 60%;
Siloxane crosslinker 0.2%;
SURFLONS-3860.03%；
Defoamer 0.3%;
KathonLXE0.3%；
Polyurethane thickening material 5%;
Ethylene glycol 2.5%;
Tripropylene glycol butyl ether 3%;
The AMP-950.2% of LG-DOW;
Rutile type Titanium Dioxide 20%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 3mPas.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 98%.
Embodiment 4
A kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 70%;
Siloxane crosslinker 0.4%;
SURFLONS-3860.07%；
Defoamer 0.4%;
KathonLXE0.5%；
Polyurethane thickening material 7%;
Ethylene glycol 2.5%;
Tripropylene glycol butyl ether 4%;
The AMP-950.15% of LG-DOW;
Rutile type Titanium Dioxide 10%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 2mPas.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 99%.
Embodiment 5
A kind of high-performance water-based F-C paint, by quality 100%, includes:
Water-base fluorocarbon emulsion 65%;
Siloxane crosslinker 0.2%;
SURFLONS-3860.06%；
Defoamer 0.4%;
KathonLXE0.4%；
Polyurethane thickening material 8%;
Ethylene glycol 3.0%;
Tripropylene glycol butyl ether 4.5%;
The AMP-950.15% of LG-DOW;
Rutile type Titanium Dioxide 15%;
Surplus is water;
Described water-base fluorocarbon emulsion is that perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate and methacrylic acid lauryl alcohol ester, p-chloromethyl styrene, Propylene glycol monoacrylate or N hydroxymethyl acrylamide, vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 1.5mPas.
Described defoamer appearance transparent, consist of brokenly bubble polysiloxane and hydrophobic particles (polyurea compound) mixture in polyoxyethylene glycol, solid content is 100%.
High-performance water-based F-C paint prepared by embodiment 1 to 5, through experimental results demonstrate, it has very high sticking power and very strong stain resistance.
The above, it is only preferred embodiment of the present invention, not technical scope of the present invention is imposed any restrictions, thus every according to technical spirit of the present invention to any trickle amendment made for any of the above embodiments, equivalent variations and modification, all still belong in the scope of technical solution of the present invention.
Claims (6)
1. a high-performance water-based F-C paint, is characterized in that: by quality 100%, include:
Water-base fluorocarbon emulsion 50-80%;
Siloxane crosslinker 0.1-0.4%;
Tensio-active agent 0.01-0.1%;
Defoamer 0.2-0.5%;
Sanitas 0.2-0.5%;
Ethylene glycol 2.0-4.0%;
Film coalescence aid 2.0-5.5%;
Multifunctional assistant 0.05-0.3%;
Titanium dioxide 7.5-30%;
Surplus is water;
Described water-base fluorocarbon emulsion is perfluor alkane ethyl propylene acid esters or dodecafluoroheptyl methacrylate, with methacrylic acid lauryl alcohol ester, and p-chloromethyl styrene, with Propylene glycol monoacrylate or N hydroxymethyl acrylamide, and vinyltriethoxysilane or gamma-methyl allyl acyloxypropyl trimethoxysilane carry out the copolymerization of negatively charged ion seed emulsion at aqueous phase, and temperature of reaction is 80 ° of C, reaction times is 4h, emulsion solid content is 30%, pH is 6.0, and viscosity is 1.5-5.0mPas; Described tensio-active agent is fluorine element tensio-active agent SURFLONS-386.
2. a kind of high-performance water-based F-C paint according to claim 1, is characterized in that: described defoamer appearance transparent, and consist of brokenly bubble polysiloxane and the mixture of hydrophobic particles in polyoxyethylene glycol, solid content is 95 ~ 100%.
3. a kind of high-performance water-based F-C paint according to claim 1, is characterized in that: film coalescence aid is tripropylene glycol butyl ether.
4. a kind of high-performance water-based F-C paint according to claim 1, is characterized in that: titanium dioxide is rutile-type.
5. a kind of high-performance water-based F-C paint according to claim 1, is characterized in that: described multifunctional assistant is the AMP-95 of LG-DOW.
6. a kind of high-performance water-based F-C paint according to claim 1, is characterized in that: described sanitas is KathonLXE.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201410046440.0A CN103788783B (en) | 2014-02-10 | 2014-02-10 | A kind of high-performance water-based F-C paint |
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| CN201410046440.0A CN103788783B (en) | 2014-02-10 | 2014-02-10 | A kind of high-performance water-based F-C paint |
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| CN103788783A CN103788783A (en) | 2014-05-14 |
| CN103788783B true CN103788783B (en) | 2016-02-24 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN106752188A (en) * | 2016-12-26 | 2017-05-31 | 怀宁县三禾保洁服务有限公司 | One kind renovates high-performance F-C paint for lintel |
| CN106833166A (en) * | 2017-03-21 | 2017-06-13 | 深圳市阿拉町科技发展有限公司 | A kind of waterproof fluorination liquid and its preparation method and application |
| CN107163702B (en) * | 2017-06-02 | 2019-08-27 | 江苏晨光涂料有限公司 | A kind of erasable, antireflection coating and preparation method thereof |
| CN113150635A (en) * | 2021-04-16 | 2021-07-23 | 淮安中大水箱有限公司 | Weld corrosion-resistant super-hydrophobic coating for water tank and preparation method thereof |
Citations (5)
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| CN1237991A (en) * | 1996-11-18 | 1999-12-08 | 大金工业株式会社 | Durable water repellent and coated articles |
| CN101457114A (en) * | 2008-12-30 | 2009-06-17 | 江阴国联化工有限公司 | Method for preparing hydrophilic fluorine carbon metal paint |
| WO2009104236A1 (en) * | 2008-02-18 | 2009-08-27 | Ogawa Kazufumi | Water repellent, oil repellent antifouling glass plate, process for producing the same and automobile utilizing the glass plate |
| CN102964960A (en) * | 2012-11-15 | 2013-03-13 | 中山蓝海洋水性涂料有限公司 | Water-based fluorocarbon coating used for external wall and preparation method thereof |
| CN103319641A (en) * | 2013-06-17 | 2013-09-25 | 玖青涂料（上海）有限公司 | Water-based hydroxyl fluorosilicone acrylic resin as well as preparation method and application thereof |
-
2014
- 2014-02-10 CN CN201410046440.0A patent/CN103788783B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1237991A (en) * | 1996-11-18 | 1999-12-08 | 大金工业株式会社 | Durable water repellent and coated articles |
| WO2009104236A1 (en) * | 2008-02-18 | 2009-08-27 | Ogawa Kazufumi | Water repellent, oil repellent antifouling glass plate, process for producing the same and automobile utilizing the glass plate |
| CN101457114A (en) * | 2008-12-30 | 2009-06-17 | 江阴国联化工有限公司 | Method for preparing hydrophilic fluorine carbon metal paint |
| CN102964960A (en) * | 2012-11-15 | 2013-03-13 | 中山蓝海洋水性涂料有限公司 | Water-based fluorocarbon coating used for external wall and preparation method thereof |
| CN103319641A (en) * | 2013-06-17 | 2013-09-25 | 玖青涂料（上海）有限公司 | Water-based hydroxyl fluorosilicone acrylic resin as well as preparation method and application thereof |
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Address after: 528400 Zhongshan Torch Development Zone, Guangdong, West Road, No. 12 Patentee after: Guangdong Huazibuxin Mstar Technology Ltd Address before: 528400 Zhongshan Torch Development Zone, Guangdong, West Road, No. 12 Patentee before: Guangdong Valspar Chemical Industry Co., Ltd. |
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Effective date of registration: 20190117 Address after: 528437 First Floor of the Second Factory Building of Yixian Industrial Park (beside Weida Printing Co., Ltd.) in Zhongshan Torch Development Zone, Guangdong Province Patentee after: Zhongshan Motu New Material Technology Co., Ltd. Address before: 528400 No. 12 Deneng West Road, Torch Development Zone, Zhongshan City, Guangdong Province Patentee before: Guangdong Huazibuxin Mstar Technology Ltd |
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Effective date of registration: 20190528 Address after: 528437 Room 202, 2nd floor, No. 12 Deneng West Road Office Building, Zhongshan Torch Development Zone, Guangdong Province (Residence Declaration) Patentee after: Zhongshan Magic Painting New Material Technology Co., Ltd. Address before: 528437 First Floor of the Second Factory Building of Yixian Industrial Park (beside Weida Printing Co., Ltd.) in Zhongshan Torch Development Zone, Guangdong Province Patentee before: Zhongshan Motu New Material Technology Co., Ltd. |
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