CN103056090A - Novel use of fluorocarbon varnish - Google Patents
Novel use of fluorocarbon varnish Download PDFInfo
- Publication number
- CN103056090A CN103056090A CN2013100052162A CN201310005216A CN103056090A CN 103056090 A CN103056090 A CN 103056090A CN 2013100052162 A CN2013100052162 A CN 2013100052162A CN 201310005216 A CN201310005216 A CN 201310005216A CN 103056090 A CN103056090 A CN 103056090A
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- China
- Prior art keywords
- blade
- solid color
- fluorocarbon varnish
- fluorine carbon
- coating
- Prior art date
- 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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- Paints Or Removers (AREA)
- Wind Motors (AREA)
Abstract
The invention discloses a novel use of fluorocarbon varnish. The novel use is characterized in that firstly, a solid color paint layer 100-500 micrometers in thickness is coated on the surface of a wind bade, a fluorocarbon varnish layer 20-200 micrometers in thickness is further coated on the surface of the solid color paint layer after solid color paint is dried, and a fluorocarbon varnish coating is used for preventing the surface of the wind blade from icing. The solid color paint and the fluorocarbon varnish are combined and matched for preventing the surface of the wind blade from icing. By the aid of titanium-free white powder solid particles on the surface of the fluorocarbon varnish coating, the wind blade is more attractive. Since the fluorocarbon varnish is colorless and transparent, the fluorocarbon varnish coating has no hiding power and cannot change the original blade color when used for maintaining and upgrading a former coating of the blade. Besides, the angle of contact of the fluorocarbon varnish coated blade surface with water is larger than 90 degrees, so that water vapor in air is difficult to condense on the blade surface, and further icing degree of the blade surface is decreased effectively.
Description
Technical field
The invention belongs to a kind of new purposes of fluorine carbon varnish, relate to specifically a kind of fluorine carbon varnish coat and be combined with the solid color enamel coating for the purposes that prevents that the wind blade surface from hanging ice.
Background technology
The fluorine-containing solid color enamel of the general employing of coating on the tradition wind blade, apply solid color enamel on the wind blade surface and have following shortcoming: 1, the coating surface at solid color enamel has many titanium dioxide solid particles, affects the attractive in appearance of wind blade; 2, applying solid color enamel on the surface on the wind blade easily iced at the surface of wind blade extension winter, affect the use of wind blade, extension ice on the wind blade also can damage wind blade when quality is enough large, make wind blade slight crack occur, the phenomenon such as fracture, shortened the service life of wind blade, the wind blade that must more renew is wasted a large amount of manpower and materials.
Summary of the invention
The deficiency that the present invention exists in order to overcome prior art provides a kind of fluorine carbon varnish coat to be used for the purposes that prevents that the wind blade surface from hanging ice.
The present invention is achieved by the following technical solutions: a kind of new purposes of fluorine carbon varnish, at first apply the solid color enamel of 100～500 microns of one decks on the wind blade surface, after described solid color enamel drying, apply the fluorine carbon varnish of 20～200 microns of one decks on the surface of solid color enamel coating, described fluorine carbon varnish coat is used for preventing that the wind blade surface from hanging ice again.
The percentage by weight of fluorine element is 5%～35% in the described fluorine carbon varnish.
The invention has the beneficial effects as follows: the present invention has adopted supporting that solid color enamel combines with fluorine carbon varnish, fluorine carbon varnish is the two component fluorine carbon varnish of the normal temperature cured type take fluororesin as Main Ingredients and Appearance, have the excellent properties such as super-weathering resistance and resistance to persistence life-span, the solid color enamel coating on fluorine carbon varnish and wind blade surface is supporting be used to preventing that the wind blade surface from hanging ice.Surperficial free white powder solid particle at fluorine carbon varnish coat makes wind blade more attractive in appearance.Use the solid color enamel coating can also satisfy simultaneously following 2 advantages with fluorine carbon varnish coat is supporting: 1, owing to fluorine carbon varnish water white transparency, so naked power of coating of fluorine carbon varnish, do not change the color of original blade during as the old coating maintenance upgrade of blade, the form and aspect of whole show solid color enamel behind the coating bone dry; 2, owing to the contact angle of the blade surface that scribbles fluorine carbon varnish and water is spent greater than 90, airborne steam is difficult to condense in blade surface, thereby effectively reduces the icing degree of blade surface.Anti-extension ice wind blade of the prior art can only satisfy above 2 advantages wherein, can't satisfy simultaneously above-mentioned 2 points.
The specific embodiment
Below in conjunction with specific embodiment the present invention is described in detail.
Embodiment 1: a kind of new purposes of fluorine carbon varnish, at first adopt traditional roller coating or spraying method to apply the solid color enamel of 200 microns of one decks on the wind blade surface, after the solid color enamel drying, apply the fluorine carbon varnish of 50 microns of one decks on the surface of solid color enamel coating, described fluorine carbon varnish coat is used for preventing that the wind blade surface from hanging ice again.The percentage by weight of fluorine element is 15% in the fluorine carbon varnish, the form and aspect of whole show solid color enamel behind the coating bone dry of fluorine carbon varnish, and the most surperficial free white powder solid particle of coating.
Embodiment 2: a kind of new purposes of fluorine carbon varnish, at first adopt traditional roller coating or spraying method to apply the solid color enamel of 400 microns of one decks on the wind blade surface, after the solid color enamel drying, apply the fluorine carbon varnish of 100 microns of one decks on the surface of solid color enamel coating, described fluorine carbon varnish coat is used for preventing that the wind blade surface from hanging ice again.The percentage by weight of fluorine element is 25% in the fluorine carbon varnish.
Should be noted that at last; above content is only in order to illustrate technical scheme of the present invention; but not limiting the scope of the invention; the simple modification that those of ordinary skill in the art carries out technical scheme of the present invention or be equal to replacement does not all break away from essence and the scope of technical solution of the present invention.
Claims (2)
1. the new purposes of a fluorine carbon varnish, it is characterized in that: the solid color enamel that at first applies 100～500 microns of one decks on the wind blade surface, after described solid color enamel drying, apply the fluorine carbon varnish of 20～200 microns of one decks on the surface of solid color enamel coating, described fluorine carbon varnish coat is used for preventing that the wind blade surface from hanging ice again.
2. the new purposes of fluorine carbon varnish according to claim 1, it is characterized in that: the percentage by weight of fluorine element is 5%～35% in the described fluorine carbon varnish.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100052162A CN103056090A (en) | 2013-01-08 | 2013-01-08 | Novel use of fluorocarbon varnish |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100052162A CN103056090A (en) | 2013-01-08 | 2013-01-08 | Novel use of fluorocarbon varnish |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103056090A true CN103056090A (en) | 2013-04-24 |
Family
ID=48099152
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100052162A Pending CN103056090A (en) | 2013-01-08 | 2013-01-08 | Novel use of fluorocarbon varnish |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103056090A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087059A (en) * | 2014-07-21 | 2014-10-08 | 上海麦加涂料有限公司 | Microwave-absorbing wind power blade coating as well as preparation method and application thereof |
| CN105694696A (en) * | 2016-03-29 | 2016-06-22 | 上海麦加涂料有限公司 | Modified fluorocarbon varnish and application thereof |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579671A (en) * | 2009-06-10 | 2009-11-18 | 李呈祥 | Antifouling, antirusting and antifreezing surface treatment process for electric tower |
-
2013
- 2013-01-08 CN CN2013100052162A patent/CN103056090A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101579671A (en) * | 2009-06-10 | 2009-11-18 | 李呈祥 | Antifouling, antirusting and antifreezing surface treatment process for electric tower |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104087059A (en) * | 2014-07-21 | 2014-10-08 | 上海麦加涂料有限公司 | Microwave-absorbing wind power blade coating as well as preparation method and application thereof |
| CN105694696A (en) * | 2016-03-29 | 2016-06-22 | 上海麦加涂料有限公司 | Modified fluorocarbon varnish and application thereof |
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| PB01 | Publication | ||
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| C12 | Rejection of a patent application after its publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20130424 |