CN103045029B - Corrosion-resistant fluorocarbon resin coating - Google Patents
Corrosion-resistant fluorocarbon resin coating Download PDFInfo
- Publication number
- CN103045029B CN103045029B CN201210573664.8A CN201210573664A CN103045029B CN 103045029 B CN103045029 B CN 103045029B CN 201210573664 A CN201210573664 A CN 201210573664A CN 103045029 B CN103045029 B CN 103045029B
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- China
- Prior art keywords
- component
- fluorocarbon resin
- corrosion
- resin coating
- solvent
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- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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- 229920005989 resin Polymers 0.000 title claims abstract description 30
- 239000011347 resin Substances 0.000 title claims abstract description 30
- NBVXSUQYWXRMNV-UHFFFAOYSA-N fluoromethane Chemical compound FC NBVXSUQYWXRMNV-UHFFFAOYSA-N 0.000 title claims abstract description 28
- 238000005260 corrosion Methods 0.000 title claims abstract description 23
- 230000007797 corrosion Effects 0.000 title claims abstract description 23
- 239000011248 coating agent Substances 0.000 title claims abstract description 22
- 238000000576 coating method Methods 0.000 title claims abstract description 22
- GWTYBAOENKSFAY-UHFFFAOYSA-N 1,1,1,2,2-pentafluoro-2-(1,2,2-trifluoroethenoxy)ethane Chemical compound FC(F)=C(F)OC(F)(F)C(F)(F)F GWTYBAOENKSFAY-UHFFFAOYSA-N 0.000 claims abstract description 9
- 238000003756 stirring Methods 0.000 claims description 30
- 239000003795 chemical substances by application Substances 0.000 claims description 17
- 239000002904 solvent Substances 0.000 claims description 16
- 239000000203 mixture Substances 0.000 claims description 15
- DKPFZGUDAPQIHT-UHFFFAOYSA-N butyl acetate Chemical compound CCCCOC(C)=O DKPFZGUDAPQIHT-UHFFFAOYSA-N 0.000 claims description 14
- 239000003054 catalyst Substances 0.000 claims description 9
- 239000013530 defoamer Substances 0.000 claims description 7
- 239000000178 monomer Substances 0.000 claims description 7
- 229920002050 silicone resin Polymers 0.000 claims description 7
- 125000000391 vinyl group Chemical group [H]C([*])=C([H])[H] 0.000 claims description 7
- 229920002554 vinyl polymer Polymers 0.000 claims description 7
- MQJKPEGWNLWLTK-UHFFFAOYSA-N Dapsone Chemical group C1=CC(N)=CC=C1S(=O)(=O)C1=CC=C(N)C=C1 MQJKPEGWNLWLTK-UHFFFAOYSA-N 0.000 claims description 4
- KFZMGEQAYNKOFK-UHFFFAOYSA-N Isopropanol Chemical compound CC(C)O KFZMGEQAYNKOFK-UHFFFAOYSA-N 0.000 claims description 2
- 239000004698 Polyethylene Substances 0.000 claims description 2
- FDLQZKYLHJJBHD-UHFFFAOYSA-N [3-(aminomethyl)phenyl]methanamine Chemical compound NCC1=CC=CC(CN)=C1 FDLQZKYLHJJBHD-UHFFFAOYSA-N 0.000 claims description 2
- 150000008065 acid anhydrides Chemical class 0.000 claims description 2
- 229920000768 polyamine Polymers 0.000 claims description 2
- -1 polyethylene Polymers 0.000 claims description 2
- 229920000573 polyethylene Polymers 0.000 claims description 2
- 238000002360 preparation method Methods 0.000 claims description 2
- 239000004615 ingredient Substances 0.000 claims 2
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 abstract 1
- 230000001681 protective effect Effects 0.000 abstract 1
- 229910052710 silicon Inorganic materials 0.000 abstract 1
- 239000010703 silicon Substances 0.000 abstract 1
- 238000010073 coating (rubber) Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000006253 efflorescence Methods 0.000 description 2
- 238000003912 environmental pollution Methods 0.000 description 2
- 239000011527 polyurethane coating Substances 0.000 description 2
- 206010037844 rash Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 1
- 230000002411 adverse Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 239000002585 base Substances 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000018109 developmental process Effects 0.000 description 1
- 229920001971 elastomer Polymers 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000003822 epoxy resin Substances 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 229920000647 polyepoxide Polymers 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
- 230000003245 working effect Effects 0.000 description 1
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- Paints Or Removers (AREA)
Abstract
The invention discloses corrosion-resistant fluorocarbon resin, which is prepared from PEVE fluorocarbon resin and modified organic silicon resin. The corrosion-resistant fluorocarbon resin has excellent corrosion resistance, weather resistance, non-stick performance and the like, increases the hardness of the coating, enhances the hydrophobicity and can enhance the protective effect of concrete buildings. The corrosion-resistant fluorocarbon resin is functional coating with an excellent development prospect.
Description
Technical field
The present invention relates to building coating field, be specifically related to a kind of corrosion-resistant fluorocarbon resin coating.
Background technology
Present stage, building mostly was concrete structure, but due to the situation such as adverse weather and environmental pollution, the work-ing life of great majority building is only about 20 years.Concrete corrosion factor comprises water, acid, alkali, salt etc.Present anticorrosive coating comprises epoxypaint, chlorinated rubber coating, polyurethane coating etc.Although but these coating all have excellent Corrosion Protection, also have respective shortcoming respectively simultaneously.
Ehter bond in epoxy resin makes molecular resin easy loss of gloss efflorescence under ultraviolet lighting.The base material sticking power of chlorinated rubber coating, snappiness, shock-resistance are all bad, and solvent needed for chlorinated rubber is tetracol phenixin, and it remains and evaporate in air and can produce pollution.Polyurethane coating performance is relatively excellent, and sticking power is good, ageing-resistant, but there is efflorescence, fades, curing reaction is slow, the application problem such as often.
Summary of the invention
For solving the problems such as above-mentioned environmental pollution, construction be complicated, the present invention's a kind of corrosion-resistant fluorocarbon resin coating that adopted PEVE fluorocarbon resin to prepare, comprises component A and B component, wherein: component A comprises the composition of following weight percent:
PEVE fluorocarbon resin 40 ~ 50%
Modified organic silicone resin 10 ~ 20%
Solvent 20 ~ 25%
Siccative 0.01 ~ 0.04%
Flow agent 0.5 ~ 1%
Defoamer 0.1 ~ 0.4%
B component comprises the composition of following weight percent:
Solidifying agent 5 ~ 8%
Curing catalyst 2 ~ 4%
Solvent 5 ~ 10%
In component A, solvent is vinyl acetic monomer, N-BUTYL ACETATE, Virahol, and its mass ratio is 9:6:4.In described B component, solvent is vinyl acetic monomer, N-BUTYL ACETATE, and its mass ratio is 1:1.
In B component, solidifying agent is diamino diphenyl sulfone or polyethylene polyamine or m-xylene diamine, preferred diamino diphenyl sulfone.
In B component, curing catalyst is Dyhard RU 100 or acid anhydride class.
The preparation method of described corrosion-resistant fluorocarbon resin coating, comprises the following steps:
1) add the PEVE fluorocarbon resin of formula ratio, modified organic silicone resin, solvent, siccative, flow agent and defoamer in container A, setting stirring velocity is 1200 ~ 1300rpm, stirs 15 ~ 20min, mixture a.
2) in container B, add the solidifying agent of formula ratio, curing catalyst and solvent, setting stirring velocity is 450 ~ 500rpm, stirs 20 ~ 25min, obtains mixture b.
3) setting container A stirring velocity is 300 ~ 400rpm, is slowly joined in a by b, continues to stir 30min to a and mixes with b.
Positively effect of the present invention is: corrosion-resistant fluorocarbon resin coating of the present invention has the excellent performance such as corrosion-resistant, weather-proof, sticky, and improve coating hardness, hydrophobicity strengthens, and can strengthen the protection effect to concrete construction.It is a kind of functional paint having development prospect.
Embodiment
Describe technical scheme of the present invention in detail below in conjunction with embodiment, but protection domain is not limited thereto.
Embodiment 1 one kinds of corrosion-resistant fluorocarbon resin coating, container A add 45% PEVE fluorocarbon resin, 15% modified organic silicone resin, 22% solvent, the siccative of 0.01%, the flow agent of 0.5% and 0.1% defoamer, setting stirring velocity is 1300rpm, stirs 20min, mixture a.
Then in container B, add the solidifying agent of 5% of formula ratio, 2% curing catalyst and the N-BUTYL ACETATE of 5% and the vinyl acetic monomer of 4.89%, setting stirring velocity is 500rpm, stirs 25min, obtains mixture b.
Setting container A stirring velocity is 350rpm, is slowly joined in a by b, continues to stir 30min to a and mixes with b.
Embodiment 2 one kinds of corrosion-resistant fluorocarbon resin coating, container A add 40% PEVE fluorocarbon resin, 20% modified organic silicone resin, 20% solvent, the siccative of 0.04%, the flow agent of 0.5% and 0.1% defoamer, setting stirring velocity is 1300rpm, stirs 20min, mixture a.
Then in container B, add the solidifying agent of 5% of formula ratio, 2% curing catalyst and the N-BUTYL ACETATE of 5% and the vinyl acetic monomer of 7.36%, setting stirring velocity is 500rpm, stirs 25min, obtains mixture b.
Setting container A stirring velocity is 350rpm, is slowly joined in a by b, continues to stir 30min to a and mixes with b.
Embodiment 3 one kinds of corrosion-resistant fluorocarbon resin coating, container A add 50% PEVE fluorocarbon resin, 10% modified organic silicone resin, 20% solvent, the siccative of 0.04%, the flow agent of 0.5% and 0.1% defoamer, setting stirring velocity is 1300rpm, stirs 20min, mixture a.
Then in container B, add the solidifying agent of 5% of formula ratio, 2% curing catalyst and the N-BUTYL ACETATE of 5% and the vinyl acetic monomer of 7.36%, setting stirring velocity is 500rpm, stirs 25min, obtains mixture b.
Setting container A stirring velocity is 350rpm, is slowly joined in a by b, continues to stir 30min to a and mixes with b.
Claims (4)
1. a corrosion-resistant fluorocarbon resin coating, comprises component A and B component, it is characterized in that: the per-cent that the composition that component A comprises and each Ingredients Weight account for corrosion-resistant fluorocarbon resin coating gross weight is as follows:
PEVE fluorocarbon resin 40 ~ 50%,
Modified organic silicone resin 10 ~ 20%,
Solvent 20 ~ 25%,
Siccative 0.01 ~ 0.04%,
Flow agent 0.5 ~ 1%,
Defoamer 0.1 ~ 0.4%,
The per-cent that the composition that B component comprises and each Ingredients Weight account for corrosion-resistant fluorocarbon resin coating gross weight is as follows:
Solidifying agent 5 ~ 8%,
Curing catalyst 2 ~ 4%,
Solvent 5 ~ 10%,
In above-mentioned B component, solidifying agent is diamino diphenyl sulfone or polyethylene polyamine or m-xylene diamine;
The preparation method of above-mentioned corrosion-resistant fluorocarbon resin coating, it comprises the following steps:
1), in container A add the PEVE fluorocarbon resin of formula ratio, modified organic silicone resin, solvent, siccative, flow agent and defoamer, setting stirring velocity is 1200 ~ 1300rpm, stirs 15 ~ 20min, obtains mixture a;
2), in container B, add the solidifying agent of formula ratio, curing catalyst and solvent, setting stirring velocity is 450 ~ 500rpm, stirs 20 ~ 25min, obtains mixture b;
3), setting container A stirring velocity is 300 ~ 400rpm, slowly joined in a by b, continues to stir 30min to a and mix with b.
2. corrosion-resistant fluorocarbon resin coating according to claim 1, comprises component A and B component, it is characterized in that: in described component A, solvent is vinyl acetic monomer, N-BUTYL ACETATE and Virahol, and its mass ratio is 9:6:4; In described B component, solvent is vinyl acetic monomer and N-BUTYL ACETATE, its mass ratio is 1:1.
3. corrosion-resistant fluorocarbon resin coating according to claim 1, comprises component A and B component, it is characterized in that: in described B component, solidifying agent is diamino diphenyl sulfone.
4. corrosion-resistant fluorocarbon resin coating according to claim 1, comprises component A and B component, it is characterized in that: in described B component, curing catalyst is Dyhard RU 100 or acid anhydride class.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210573664.8A CN103045029B (en) | 2012-12-26 | 2012-12-26 | Corrosion-resistant fluorocarbon resin coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210573664.8A CN103045029B (en) | 2012-12-26 | 2012-12-26 | Corrosion-resistant fluorocarbon resin coating |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103045029A CN103045029A (en) | 2013-04-17 |
| CN103045029B true CN103045029B (en) | 2015-06-10 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210573664.8A Active CN103045029B (en) | 2012-12-26 | 2012-12-26 | Corrosion-resistant fluorocarbon resin coating |
Country Status (1)
| Country | Link |
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| CN (1) | CN103045029B (en) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103881584B (en) * | 2014-03-21 | 2016-08-24 | 临海市龙岭化工厂 | Fluororesin modified vinyl esters floor coatings |
| CN103865381B (en) * | 2014-03-25 | 2016-01-27 | 烟台佳隆纳米产业有限公司 | A kind of automobile side lights high rigidity thermal insulating coating |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1511901A (en) * | 2002-12-27 | 2004-07-14 | 深圳市海川实业股份有限公司 | High performance metal filling building decorative paint |
| CN1807526A (en) * | 2006-01-12 | 2006-07-26 | 济南瑞氟化工科技有限公司 | Silicon fluoride super-amphiphobic non-stick coating material |
| CN101608084A (en) * | 2008-06-16 | 2009-12-23 | 中涂化工（上海）有限公司 | A kind of tetrafluoroethylene resin coating |
| CN102585652A (en) * | 2012-01-12 | 2012-07-18 | 刘相敏 | Fire retardant coating |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009155500A (en) * | 2007-12-27 | 2009-07-16 | Sakai Silk Screen:Kk | Antifouling paint composition and antiadhesive body |
-
2012
- 2012-12-26 CN CN201210573664.8A patent/CN103045029B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1511901A (en) * | 2002-12-27 | 2004-07-14 | 深圳市海川实业股份有限公司 | High performance metal filling building decorative paint |
| CN1807526A (en) * | 2006-01-12 | 2006-07-26 | 济南瑞氟化工科技有限公司 | Silicon fluoride super-amphiphobic non-stick coating material |
| CN101608084A (en) * | 2008-06-16 | 2009-12-23 | 中涂化工（上海）有限公司 | A kind of tetrafluoroethylene resin coating |
| CN102585652A (en) * | 2012-01-12 | 2012-07-18 | 刘相敏 | Fire retardant coating |
Non-Patent Citations (1)
| Title |
|---|
| 瞿金平.塑料工业手册 注塑、模压工艺与设备.《塑料工业手册 注塑、模压工艺与设备》.化学工业出版社,2001, * |
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| Publication number | Publication date |
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| CN103045029A (en) | 2013-04-17 |
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| C06 | Publication | ||
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| ASS | Succession or assignment of patent right |
Owner name: ANHUI KERUIKE THERMAL INSULATION MATERIAL CO., LTD Free format text: FORMER OWNER: QINGDAO CREEK NEW ENVIRONMENTAL MATERIALS CO., LTD. Effective date: 20150505 |
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| C41 | Transfer of patent application or patent right or utility model | ||
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Free format text: CORRECT: ADDRESS; FROM: 266112 QINGDAO, SHANDONG PROVINCE TO: 241000 WUHU, ANHUI PROVINCE |
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| TA01 | Transfer of patent application right |
Effective date of registration: 20150505 Address after: 241000 Anhui city of Wuhu province Yijiang high tech Industrial Development Zone South South Road No. 1 Applicant after: Anhui Keruike Thermal Insulation Material Co., Ltd. Address before: 266112 Shandong City, Chengyang District, Qingdao, the streets of the streets of the Wangjiazhuang neighborhood of the community on the north side of the 500 meters Applicant before: Qingdao Creek New Environmental Materials Co., Ltd. |
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Effective date of registration: 20180212 Granted publication date: 20150610 |
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Date of cancellation: 20210212 Granted publication date: 20150610 |