CN101338039A - Glass fibre reinforced plastic and anti-fouling corrosion resistant protecting agent for surface of high molecular products thereof - Google Patents
Glass fibre reinforced plastic and anti-fouling corrosion resistant protecting agent for surface of high molecular products thereof Download PDFInfo
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- CN101338039A CN101338039A CNA2007100435338A CN200710043533A CN101338039A CN 101338039 A CN101338039 A CN 101338039A CN A2007100435338 A CNA2007100435338 A CN A2007100435338A CN 200710043533 A CN200710043533 A CN 200710043533A CN 101338039 A CN101338039 A CN 101338039A
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- reinforced plastic
- high molecular
- corrosion resistant
- protecting agent
- glass reinforced
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Abstract
The invention relates to a surface antifouling corrosion-resistant protectant for glass fiber reinforced plastic and other polymer products. The surface antifouling corrosion resistant protectant for glass fiber reinforced plastic and other polymer products, which is provided by the invention, is composed of fluoro-alkyl silane, long-chain alkyl silane, nanometer SiO2, alkyl silicate, alcohol, inorganic acid catalysts and de-ionized water or distilled water. The surface antifouling corrosion resistant protectant for glass fiber reinforced plastic and other polymer products, which is provided by the invention, can form a layer of low surface water-repellent, oil-proof, antifouling, anti-sticking, anti-ultraviolet and corrosion-resistant coat film on the surfaces of the glass fiber reinforced plastic and the other polymer products, the water contact angle can reach as high as 149 DEG, the purposes of effective reduction of rain accumulation as well as the attachment of atmospheric dust, guano, etc. on the surfaces of the glass fiber reinforced plastic and the other polymer products, acid rain corrosion damage resistance, salt mist corrosion damage resistance, ultraviolet corrosion damage resistance and reduction of use and maintenance cost are achieved.
Description
Technical field
The present invention relates to the surface modification treatment agent of glass reinforced plastic and other high molecular products, especially a kind of glass reinforced plastic and other anti-fouling corrosion resistant protecting agent for surface of high molecular products.
Background technology
The glass reinforced plastic radome is to be used to protect the radar scanner all weather operations, and anti-rainwater, salt fog, air, ultraviolet ray, strong wind etc. are to the radar scanner Effect on Performance.Yet because open-air the use, rainwater, air are easily gathered in glass reinforced plastic radome surface, and birds droppings etc. impact performances such as radar sensitivity, accuracy, detecting distances.While acid rain, air, birds droppings, ultraviolet ray etc. also has certain erosion detrimental effect to the glass reinforced plastic radome.Because the glass reinforced plastic radome mostly is ball-type greatly, and is bulky, artificial cleaning is very difficult, causes glass reinforced plastic radome working service cost high.The overpass gobo that high molecular products such as while glass reinforced plastic are made, light barrier, cooling tower etc. also exist owing to rainwater, air, and birds droppings, ultraviolet ray etc. impacts outward appearance, reduces work-ing life, increases the problem of working service cost.
Summary of the invention
The object of the present invention is to provide a kind of glass reinforced plastic and other anti-fouling corrosion resistant protecting agent for surface of high molecular products.By to glass reinforced plastic and other surface of high molecular products modification, what form a layered low-surface energy on its surface refuses water, grease proofing, antifouling, anti-adhesion, antiultraviolet, corrosion resistant coating film, reaching effective minimizing glass reinforced plastic and other surface of high molecular products rainwater gathers with air, birds droppings etc. and adheres to, antiacid rain, salt fog, ultraviolet corrosion-damaged, the purpose of reduction working service cost.
Technical scheme of the present invention is achieved in that a kind of glass reinforced plastic and other anti-fouling corrosion resistant protecting agent for surface of high molecular products, and its moiety and weight ratio are respectively:
(1) silicon fluoride 0.2-8%.
(2) long chain alkyl silane 0.2-8%
(3) silicic acid alkyl fat 0.2-8%
(4) pure 80%-99%
(5) nano level SiO
20.1-8%
(6) mineral acid 0.01-8%
(7) distilled water or deionized water 0.1-8%
Described silicon fluoride is ten trifluoro octyl group three (first) Ethoxysilane CF
3(CF
2)
5C
2H
4Si (OCH
3)
3[CF
3(CF
2)
5C
2H
4Si (OC
2H
5)
3] or 17 fluorine certain herbaceous plants with big flowers base three (first) Ethoxysilane CF
3(CF
2)
7C
2H
4Si (OCH
3)
3[CF
3(CF
2)
7C
2H
4Si (OC
2H
5)
3] wherein at least a.
Described long chain alkyl silane is that hot (different suffering) basic front three (second) TMOS, dodecyl front three (second) TMOS, hexadecyl front three (second) TMOS or octadecyl front three (second) TMOS are wherein at least a.
Described silicic acid alkyl fat is that methyl silicate or tetraethoxy are wherein at least a.
Described alcohol is that ethanol, Virahol are wherein at least a.
Described mineral acid is that hydrochloric acid, sulfuric acid, nitric acid are wherein at least a.
Glass reinforced plastic provided by the invention and other anti-fouling corrosion resistant protecting agent for surface of high molecular products had both been avoided the problem of the too high and hydrophobic nature of single use silicon fluoride cost than the long chain alkyl silane difference by adopting silicon fluoride, the common use of long chain alkyl silane; avoid the problem of the grease proofing antifouling property difference of single use long chain alkyl silane again, adopt simultaneously through methyl silicate or the pretreated nano level SiO of tetraethoxy
2Improve the method for coatingsurface roughness, make this protective material be up to 149 ° at the coating film water contact angle that the glass fiber reinforced plastics product surface forms, the methylene iodide contact angle is up to 117 °; The coating film water contact angle that forms at the PS frosting reaches 148 °, 116.5 ° of methylene iodide contact angles, and do not add nanometer SiO
2The water contact angle that records＜110 °.Described protective material has good refuses water, grease proofing, antifouling, anti-adhesion, antiultraviolet, corrosion resistance nature, and weather resistance and weathering resistance are good.Can be widely used in the protection of glass reinforced plastic and other surface of high molecular products anti-fouling corrosion resistants.
Glass reinforced plastic provided by the invention and other anti-fouling corrosion resistant protecting agent for surface of high molecular products are sprayed at glass reinforced plastic radome surface; can effectively reduce radome surface rainwater gathers with air and adheres to influence to radar performance; anti-acid rain, birds droppings, ultraviolet ray damage the erosion of glass reinforced plastic radome; effectively prolong keeping a public place clean time and work-ing life of radome; reduce use and maintenance cost, the various performances of radar are better embodied.Through the use in 1 year test, effect is fairly obvious and have favorable durability and a weather resisteant.
Glass reinforced plastic provided by the invention and other anti-fouling corrosion resistant protecting agent for surface of high molecular products are sprayed at overpass gobo that high molecular products such as glass reinforced plastic make, light barrier, cooling tower etc. can effectively reduce adhering to of air, vehicle exhaust; anti-acid rain, birds droppings, ultraviolet erosion infringement; effectively prolong and keep a public place clean time and work-ing life; keep specious, reduce use and maintenance cost.
Embodiment
Below further the present invention will be described by example.
Embodiment one: specific embodiment one each component and the content (weight %) of glass reinforced plastic provided by the invention and other anti-fouling corrosion resistant protecting agent for surface of high molecular products are as follows:
(1) ten seven fluorine certain herbaceous plants with big flowers base Trimethoxy silane 0.8%
(2) the octadecyl Trimethoxy silane 1.2%
(3) methyl silicate 4.0%
(4) hydrochloric acid (concentration is 37%) 0.05%
(5) nano level SiO
21.5%
(6) distilled water 3.0%
(7) Virahol 91.3%
The hydrochloric acid of the distilled water with 1.0% and 2.0% methyl silicate and 0.05% (concentration is 37%) adds the nano level SiO that 41.3% Virahol evenly stirs adding 1.5% after 5 minutes
2Continue evenly to stir and obtained solution A in 10 minutes, 17 fluorine certain herbaceous plants with big flowers base Trimethoxy silane with 0.8%, 1.2% octadecyl Trimethoxy silane, 2.0% methyl silicate, 2.0% distilled water, 50% Virahol evenly stirs and obtained solution B in 10 minutes, use preceding with A, B solution mixes stirring and obtains described protective material after 10 minutes, evenly spray or be applied to glass fiber reinforced plastic surface, dry solidification can form the waterproof of a layered low-surface energy in 24 hours at glass fiber reinforced plastic surface under the normal temperature, grease proofing, antifouling, the anti-adhesion, antiultraviolet, corrosion resistant coating film, recording water contact angle is 149 °, 117 ° of methylene iodide contact angles; The coating film water contact angle that forms at the PS frosting reaches 148 °, 116.5 ° of methylene iodide contact angles.The protective material that A, B solution make after mixing should be in 6 hours result of use the best.
Embodiment two: specific embodiment two each components and the content (weight %) of glass reinforced plastic provided by the invention and other anti-fouling corrosion resistant protecting agent for surface of high molecular products are as follows:
(1) ten trifluoro octyltri-ethoxysilane 1.1%
(2) the hexadecyl Trimethoxy silane 2.0%
(3) tetraethoxy 5.0%
(4) hydrochloric acid (concentration is 37%) 0.3%
(5) nano level SiO
23.0%
(6) distilled water 3.0%
(7) Virahol 85.6%
The hydrochloric acid of the distilled water with 1.5% and 3.0% tetraethoxy and 0.15% (concentration is 37%) adds the nano level SiO that 35.6% Virahol evenly stirs adding 3.0% after 5 minutes
2Continue evenly to stir and obtained solution A in 20 minutes; ten trifluoro octyltri-ethoxysilane with 1.1%; 2.0% hexadecyl Trimethoxy silane; 2.0% methyl silicate; 1.5% distilled water; 0.15% hydrochloric acid (concentration is 37%); 50% Virahol evenly stirs and obtained solution B in 20 minutes; with A; B solution mixes stirring and obtains described protective material after 20 minutes; evenly spray during use or be applied to glass fiber reinforced plastic surface; dry solidification can form the waterproof of a layered low-surface energy in 48 hours at glass fiber reinforced plastic surface under the normal temperature; grease proofing; antifouling; the anti-adhesion; antiultraviolet; corrosion resistant coating film, recording water contact angle is 122.5 °.Result of use the best in the protective material that makes 3 months.
Claims (7)
1, a kind of glass reinforced plastic and other anti-fouling corrosion resistant protecting agent for surface of high molecular products, its moiety and weight ratio are respectively:
(1) silicon fluoride 0.2-8%.
(2) long chain alkyl silane 0.2-8%
(3) silicic acid alkyl fat 0.2-8%
(4) pure 80%-99%
(5) nano level SiO
20.1-8%
(6) mineral acid 0.01-8%
(7) distilled water or deionized water 0.1-8%.
2, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products is characterized in that, described silicon fluoride is ten trifluoro octyl group three (first) Ethoxysilane CF
3(CF
2)
5C
2H
4Si (OCH
3)
3[CF
3(CF
2)
5C
2H
4Si (OC
2H
5)
3] or 17 fluorine certain herbaceous plants with big flowers base three (first) Ethoxysilane CF
3(CF
2)
7C
2H
4Si (OCH
3)
3[CF
3(CF
2)
7C
2H
4Si (OC
2H
5)
3] wherein at least a.
3, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products; it is characterized in that described long chain alkyl silane is that hot (different suffering) basic front three (second) TMOS, dodecyl front three (second) TMOS, hexadecyl front three (second) TMOS or octadecyl front three (second) TMOS are wherein at least a.
4, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products is characterized in that, described silicic acid alkyl fat is that methyl silicate or tetraethoxy are wherein at least a.
5, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products is characterized in that, described alcohol is that ethanol, Virahol are wherein at least a.
6, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products is characterized in that, described mineral acid is that hydrochloric acid, sulfuric acid, nitric acid are wherein at least a.
7, glass reinforced plastic according to claim 1 and other anti-fouling corrosion resistant protecting agent for surface of high molecular products is characterized in that, adopt through methyl silicate or the pretreated nano level SiO of tetraethoxy
2Improve the coatingsurface roughness.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100435338A CN101338039A (en) | 2007-07-06 | 2007-07-06 | Glass fibre reinforced plastic and anti-fouling corrosion resistant protecting agent for surface of high molecular products thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100435338A CN101338039A (en) | 2007-07-06 | 2007-07-06 | Glass fibre reinforced plastic and anti-fouling corrosion resistant protecting agent for surface of high molecular products thereof |
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| Publication Number | Publication Date |
|---|---|
| CN101338039A true CN101338039A (en) | 2009-01-07 |
Family
ID=40212215
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100435338A Pending CN101338039A (en) | 2007-07-06 | 2007-07-06 | Glass fibre reinforced plastic and anti-fouling corrosion resistant protecting agent for surface of high molecular products thereof |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838503A (en) * | 2010-02-26 | 2010-09-22 | 佛山市柯林瓷砖护理用品有限公司 | Polishing agent for renewing polished tiles, stones and artificial stones |
| CN102406387A (en) * | 2011-11-22 | 2012-04-11 | 常熟市尚湖镇金泰服装道具厂 | Anti-aging model |
| CN102557731A (en) * | 2012-02-02 | 2012-07-11 | 佛山市纳德精工科技有限公司 | Clean combustion antifouling method and device during production process of building ceramics and stone products |
| CN102615932A (en) * | 2012-04-06 | 2012-08-01 | 深圳光韵达光电科技股份有限公司 | Metal printing template, manufacturing method of metal printing template and coating solution used in metal printing template |
| CN102815052A (en) * | 2012-06-29 | 2012-12-12 | 法国圣戈班玻璃公司 | Super-hydrophobic anti-reflection substrate and its manufacturing method |
| CN105440747A (en) * | 2016-01-26 | 2016-03-30 | 东南大学 | Super-hydrophobic nanometer coating, manufacturing method and super-hydrophobic nanometer coating object |
| CN106833043A (en) * | 2017-02-27 | 2017-06-13 | 超为科技（北京）有限公司 | A kind of transparent durable super-hydrophobic new material coating and preparation method thereof |
| CN107522804A (en) * | 2017-07-14 | 2017-12-29 | 天津科技大学 | Internal electron donor, catalytic component, the spherical catalyst of ethylene polymerization |
| CN108641416A (en) * | 2018-04-16 | 2018-10-12 | 奥普家居股份有限公司 | A kind of manufacturing method of Nanometer dustproof coating and its application |
| CN111439213A (en) * | 2020-04-30 | 2020-07-24 | 吉林大学 | Vehicle body, bonding and coating structure for automatic driving rain and snow prevention and heat preservation |
| CN111915994A (en) * | 2019-05-10 | 2020-11-10 | 深圳市大族元亨光电股份有限公司 | Integrated lens of LED display equipment and weather resistance treatment method thereof |
| CN114196054A (en) * | 2021-12-29 | 2022-03-18 | 清远爱奇制造有限公司 | Polyolefin seat and preparation method and application thereof |
-
2007
- 2007-07-06 CN CNA2007100435338A patent/CN101338039A/en active Pending
Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101838503A (en) * | 2010-02-26 | 2010-09-22 | 佛山市柯林瓷砖护理用品有限公司 | Polishing agent for renewing polished tiles, stones and artificial stones |
| CN102406387A (en) * | 2011-11-22 | 2012-04-11 | 常熟市尚湖镇金泰服装道具厂 | Anti-aging model |
| CN102557731A (en) * | 2012-02-02 | 2012-07-11 | 佛山市纳德精工科技有限公司 | Clean combustion antifouling method and device during production process of building ceramics and stone products |
| CN102557731B (en) * | 2012-02-02 | 2014-05-21 | 佛山市纳铭精工科技有限公司 | Clean combustion antifouling method and device during production process of building ceramics and stone products |
| CN102615932A (en) * | 2012-04-06 | 2012-08-01 | 深圳光韵达光电科技股份有限公司 | Metal printing template, manufacturing method of metal printing template and coating solution used in metal printing template |
| CN102615932B (en) * | 2012-04-06 | 2013-12-11 | 深圳光韵达光电科技股份有限公司 | Metal printing template, manufacturing method of metal printing template and coating solution used in metal printing template |
| CN102815052A (en) * | 2012-06-29 | 2012-12-12 | 法国圣戈班玻璃公司 | Super-hydrophobic anti-reflection substrate and its manufacturing method |
| CN105440747B (en) * | 2016-01-26 | 2018-05-08 | 东南大学 | A kind of super-hydrophobic nano coating, production method and the coating of super-hydrophobic nano coating |
| CN105440747A (en) * | 2016-01-26 | 2016-03-30 | 东南大学 | Super-hydrophobic nanometer coating, manufacturing method and super-hydrophobic nanometer coating object |
| CN106833043A (en) * | 2017-02-27 | 2017-06-13 | 超为科技（北京）有限公司 | A kind of transparent durable super-hydrophobic new material coating and preparation method thereof |
| CN107522804A (en) * | 2017-07-14 | 2017-12-29 | 天津科技大学 | Internal electron donor, catalytic component, the spherical catalyst of ethylene polymerization |
| CN107522804B (en) * | 2017-07-14 | 2019-08-27 | 天津科技大学 | Internal electron donor, catalytic component, the spherical catalyst of ethylene polymerization |
| CN108641416A (en) * | 2018-04-16 | 2018-10-12 | 奥普家居股份有限公司 | A kind of manufacturing method of Nanometer dustproof coating and its application |
| CN111915994A (en) * | 2019-05-10 | 2020-11-10 | 深圳市大族元亨光电股份有限公司 | Integrated lens of LED display equipment and weather resistance treatment method thereof |
| WO2020228109A1 (en) * | 2019-05-10 | 2020-11-19 | 深圳市大族元亨光电股份有限公司 | Integrated lens of led display device and weather fastness treatment method therefor |
| CN111439213A (en) * | 2020-04-30 | 2020-07-24 | 吉林大学 | Vehicle body, bonding and coating structure for automatic driving rain and snow prevention and heat preservation |
| CN114196054A (en) * | 2021-12-29 | 2022-03-18 | 清远爱奇制造有限公司 | Polyolefin seat and preparation method and application thereof |
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| DD01 | Delivery of document by public notice |
Addressee: Huang Li Document name: Notification of Publication of the Application for Invention |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
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Open date: 20090107 |