CN102796446A - Anti-sandstorm special blade paint - Google Patents
Anti-sandstorm special blade paint Download PDFInfo
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- CN102796446A CN102796446A CN201210283617XA CN201210283617A CN102796446A CN 102796446 A CN102796446 A CN 102796446A CN 201210283617X A CN201210283617X A CN 201210283617XA CN 201210283617 A CN201210283617 A CN 201210283617A CN 102796446 A CN102796446 A CN 102796446A
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Abstract
The invention discloses an anti-sandstorm special blade paint, comprising a component A and a component B, wherein the component A comprises polyester resin or blends of polyester resin and hydroxy acrylic resin as the main body and comprises proper auxiliary agent and pigment and filler for enhancing the paint property, and the component B comprises aliphatic isocyanate with good weatherability. The prepared anti-sandstorm special blade paint disclosed herein has good weatherability, excellent adhesive force, good wear resistance, excellent normal temperature/low temperature elongation, good water proofness, flexibility and chemical resistance, and is suitable for being used in high sandstorm environments.
Description
Technical field
The present invention relates to technical field of coatings, particularly the coating of used for blades of wind driven generator.
Background technology
Wind-power electricity generation as the environment protection clean energy in recent years in China's development rapidly, and is especially coastal in NORTHWEST CHINA portion, the north and northeast, is provided with many wind-powered electricity generation units.The northwestward is the abundant area of China's wind resource, and domestic wind power plant focuses mostly in this zone, yet these areas also exist sand and dust ugly weathers simultaneously; The impact of high speed sandstone directly destroys wind turbine equipment; The blade of especially nonmetal glass reinforced plastic material is after use after a while, often riddled with gaping wounds; Not only influence generating effect also has potential safety hazard.
At present; The coating of blade of wind-driven generator adopts the aliphatics acroleic acid polyurethane system of good weatherability mostly, though this coating has better weather, anti-dust storm impact is poor; After the dust storm serious area is used for some time, often cause the mottled obscission of filming; The coating of elastic polyester-polyurethane system, though good springiness, anti-blown sand bump, sticking power is poor slightly; The coating of elastic epoxy resin-polyurethane system, though sticking power is good, wear resistant corrosion resistant, weathering resistance is relatively poor again.
Summary of the invention
The objective of the invention is to overcome existing deficiency, the extraordinary blade coating of the anti-blown sand that provides a kind of suitable wind-powered electricity generation unit under high wind sand environment, to use.
The technical scheme that the present invention taked is:
The extraordinary blade coating of a kind of anti-blown sand comprises A, two components of B, and said A component comprises:
Blend 20-40 part of vibrin or itself and Hydroxylated acrylic resin
Skimmer 0.1-1 part
Dispersion agent 0.1-1 part
Pigment 5-30 part
Mica powder 3-10 part
Kaolin or silica powder 3-10 part
Thixotropic agent 0.2-5 part
Flatting silica 0.5-5 part
Flow agent 0.1-1 part
Anti-aging auxiliary agent 0.1-1 part
Siccative 0.01-0.1 part
Solvent 5-30 part
Said B component is the mixture of aliphatic polymeric isocyanate and organic solvent, and wherein the quality of aliphatic polymeric isocyanate is the 15-40% of A component.
In the blend of said vibrin and Hydroxylated acrylic resin, the mass percent of Hydroxylated acrylic resin is 10-30%;
Said vibrin is the polyester and polyether polyol resin;
Said solvent is at least a in ester class, arene, the ether-ether class organic solvent;
Said skimmer is at least a among AC-300, BYK054, BYK A530, the Airex 900;
Said dispersion agent is at least a among BYK108, BYK163, the BYK161;
Said thixotropic agent is at least a in polyamide wax, aerosil, the organobentonite;
Said flow agent is at least a among BYK358N, BYK300, EFKA3600, the BYK333;
Said anti-aging auxiliary agent is at least a among Tinuvin292, Tinuvin1130, the Tinuvin328.
The invention has the beneficial effects as follows:
The extraordinary blade coating of the anti-blown sand of the present invention's preparation removes has good weather resistance, outstanding adhesion, and wear resistance is good, also has excellent normal temperature/low temperature unit elongation, excellent water tolerance, snappiness and chemical-resistant, is suitable under high wind sand environment, using.
Embodiment
The extraordinary blade coating of a kind of anti-blown sand; Form by A, B two components; The A component is the main body with the blend of vibrin or itself and Hydroxylated acrylic resin, adopts proper auxiliary agent and color stuffing that coating property is strengthened, and the B component has adopted the aliphatic isocyanates of good weatherability.
This preparation method for coating is following:
1, preparing A component
1) resin of getting formula ratio joins in the operating cylinder, adds skimmer, dispersion agent, 30-60% thinner, and high speed dispersion obtains the mixture I;
2) pigment, mica powder, kaolin, thixotropic agent, siccative, 30-50% thinner are joined in the mixture I; High-speed stirring, and made the system activation 0.5-2 hour at 40-80 ℃, disperse to finish laggard sand mill and grind; To fineness≤35 μ m, obtain the mixture II;
3) in the mixture II, add flow agent, anti-aging auxiliary agent, stir, add flatting silica again, high speed dispersion is even, regulates viscosity with thinner and obtains the A component;
2, preparation B component
The organic solvent of ammonia ester level is joined in the closed reactor, feed nitrogen, under its protection, feed aliphatic polymeric isocyanate, after stirring, obtain the B component;
When 3, using,, get final product A, B component mixing and stirring.
Below in conjunction with specific embodiment, further illustrate the present invention:
Embodiment 1
Formulation content:
The A component
815 30 parts of sovermol
0.5 part of AC-300 skimmer
0.5 part of BYK108
25 parts of Rutile type Titanium Dioxides
5 parts of mica powders
5 parts of kaolin or silica powders
1.5 parts of polyamide waxes
2 parts of OK412
1 part of BYK358N
0.5 part of Tinuvin292
0.01 part in two LAURIC ACID 99 MIN diisobutyl tin
9.99 parts of N-BUTYL ACETATEs
9.0 parts of YLENE
10.0 parts of 1-Methoxy-2-propyl acetates
The B component
25% of Desmodur N3300 A constituent mass
15% of N-BUTYL ACETATE A constituent mass
Embodiment 2
Formulation content:
The A component
2,068 28 parts of Desmophen VP LS
7 parts of Setalux 1215 BA-68
0.5 part of BYK A530 skimmer
0.5 part of BYK163
20 parts of Rutile type Titanium Dioxides
10 parts of mica powders
5 parts of kaolin or silica powders
1.5 parts of polyamide waxes
2 parts of OK412
1 part of BYK300
0.5 part of Tinuvin1130
0.01 part in two LAURIC ACID 99 MIN diisobutyl tin
4.99 parts of N-BUTYL ACETATEs
9.0 parts of YLENE
10.0 parts of 1-Methoxy-2-propyl acetates
The B component
30% of Desmodur N3200 A constituent mass
20% of N-BUTYL ACETATE A constituent mass
Embodiment 3
Formulation content:
The A component
750 14 parts of sovermol
1,182 6 parts of Setalux
0.1 part of BYK054 skimmer
1 part of BYK161
28 parts of Rutile type Titanium Dioxides
9 parts of mica powders
7 parts of kaolin or silica powders
0.2 part of organobentonite
3 parts of OK412
0.65 part of EFKA3600
1 part of Tinuvin328
0.05 part in two LAURIC ACID 99 MIN diisobutyl tin
15 parts of YLENE
15 parts of 1-Methoxy-2-propyl acetates
The B component
15% of Desmodur N 3300 A constituent masses
9% of N-BUTYL ACETATE A constituent mass
Embodiment 4
Formulation content:
The A component
750 35 parts of sovermol
0.3 part of BYK A530 skimmer
0.1 part of BYK163
25 parts of Rutile type Titanium Dioxides
3 parts of mica powders
3 parts of kaolin or silica powders
0.5 part of aerosil
4 parts of OK412
0.1 part of BYK333
0.5 part of Tinuvin1130
0.1 part in two LAURIC ACID 99 MIN diisobutyl tin
15 parts of N-BUTYL ACETATEs
13.4 parts of 1-Methoxy-2-propyl acetates
The B component
35% of Desmodur N 3300 A constituent masses
12% of N-BUTYL ACETATE A constituent mass
Embodiment 5
Formulation content:
The A component
750 36 parts of sovermol
1,252 4 parts of Setalux
0.65 part of BYK054 skimmer
0.8 part of BYK161
30 parts of Rutile type Titanium Dioxides
6 parts of mica powders
5 parts of kaolin or silica powders
5 parts of aerosils
1 part of OK412
0.5 part of BYK300
1 part of Tinuvin1130
0.05 part in two LAURIC ACID 99 MIN diisobutyl tin
5 parts of N-BUTYL ACETATEs
5 parts of 1-Methoxy-2-propyl acetates
The B component
40% of Desmodur N 3390 A constituent masses
10% of N-BUTYL ACETATE A constituent mass
Embodiment 6
Formulation content:
The A component
750 28 parts of sovermol
12 parts of Setalux 1215 BA-68
1 part of Airex900 skimmer
0.2 part of BYK161
10 parts of Rutile type Titanium Dioxides
9 parts of mica powders
10 parts of kaolin or silica powders
4 parts of aerosils
0.5 part of OK412
0.22 part of EFKA3600
0.1 part of Tinuvin328
0.08 part in two LAURIC ACID 99 MIN diisobutyl tin
7.9 parts of vinyl acetic monomers
7 parts of YLENE
10 parts of 1-Methoxy-2-propyl acetates
The B component
33% of Desmodur N3390 A constituent mass
18% of vinyl acetic monomer A constituent mass
Embodiment 7
Formulation content:
The A component
750 40 parts of sovermol
0.5 part of Airex 900 skimmer
1 part of BYK163
22 parts of Rutile type Titanium Dioxides
10 parts of mica powders
10 parts of kaolin or silica powders
5 parts of organobentonites
5 parts of OK412
1 part of BYK333
0.4 part of Tinuvin328
0.1 part in two LAURIC ACID 99 MIN diisobutyl tin
5 parts of N-BUTYL ACETATEs
The B component
40% of Desmodur N 3200 A constituent masses
18% of N-BUTYL ACETATE A constituent mass
Embodiment 8
Formulation content:
The A component
750 35 parts of sovermol
0.8 part of Airex900 skimmer
0.5 part of BYK163
5 parts of Rutile type Titanium Dioxides
10 parts of mica powders
10 parts of kaolin or silica powders
3 parts of organobentonites
5 parts of OK412
0.8 part of BYK333
0.8 part of Tinuvin328
0.1 part in two LAURIC ACID 99 MIN diisobutyl tin
9 parts of vinyl acetic monomers
20 parts of YLENE
The B component
42% of Desmodur N 3390 A constituent masses
25% of vinyl acetic monomer A constituent mass
Coating to embodiment 1 preparation carries out the test of each item technical indicator, and test result sees the following form;
| Test event | The employing standard | Test result |
| Sticking power | GB/T 5210-2006 | ≥10MPa |
| Abrasion performance (1000g/1000r) | GB/T 1768-2006 | ≤30mg |
| Anti-aging (1500h) | GB/T 1865-1997 | 0.94,0 grade of no variable color of aberration, 1 grade of very slight efflorescence, 0 grade is still, and 0 grade is not had visible spot |
| Unit elongation (40 ℃) | ASTM D522-93a | ≥25% |
| Unit elongation (25 ℃) | ASTM D522-93a | ≥30% |
| Snappiness | GB/T1731-93 | 1mm |
| Acidproof (the first method, 1mol/l, 240h) | GB 9274-88 | Paint film does not have visible bad variation |
| Alkaline-resisting (the first method, 10g/l, 96h) | GB 9274-88 | Paint film does not have visible bad variation |
| Water-fast (the first method, 168h) | GB 9274-88 | Paint film does not have visible bad variation |
Claims (9)
1. the extraordinary blade coating of anti-blown sand comprises A, two components of B, and said A component comprises:
Blend 20-40 part of vibrin or itself and Hydroxylated acrylic resin
Skimmer 0.1-1 part
Dispersion agent 0.1-1 part
Pigment 5-30 part
Mica powder 3-10 part
Kaolin or silica powder 3-10 part
Thixotropic agent 0.2-5 part
Flatting silica 0.5-5 part
Flow agent 0.1-1 part
Anti-aging auxiliary agent 0.1-1 part
Siccative 0.01-0.1 part
Solvent 5-30 part
Said B component is the mixture of aliphatic polymeric isocyanate and organic solvent, and wherein the quality of aliphatic polymeric isocyanate is the 15-40% of A component.
2. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that in the blend of said vibrin and Hydroxylated acrylic resin, the mass percent of Hydroxylated acrylic resin is 10-30%.
3. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 and 2 is characterized in that said vibrin is the polyester and polyether polyol resin.
4. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said solvent is at least a in ester class, arene, the ether-ether class organic solvent.
5. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said skimmer is at least a among AC-300, BYK054, BYK A530, the Airex 900.
6. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said dispersion agent is at least a among BYK108, BYK163, the BYK161.
7. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said thixotropic agent is at least a in polyamide wax, aerosil, the organobentonite.
8. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said flow agent is at least a among BYK358N, BYK300, EFKA3600, the BYK333.
9. the extraordinary blade coating of a kind of anti-blown sand according to claim 1 is characterized in that, said anti-aging auxiliary agent is at least a among Tinuvin292, Tinuvin1130, the Tinuvin328.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283617.XA CN102796446B (en) | 2012-08-10 | 2012-08-10 | Anti-sandstorm special blade paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210283617.XA CN102796446B (en) | 2012-08-10 | 2012-08-10 | Anti-sandstorm special blade paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN102796446A true CN102796446A (en) | 2012-11-28 |
| CN102796446B CN102796446B (en) | 2014-12-17 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201210283617.XA Active CN102796446B (en) | 2012-08-10 | 2012-08-10 | Anti-sandstorm special blade paint |
Country Status (1)
| Country | Link |
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| CN (1) | CN102796446B (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627277A (en) * | 2013-11-25 | 2014-03-12 | 杜玉村 | Novel wear-resistant protective agent for wind power blades as well as preparation method and construction method for novel wear-resistant protective agent for wind power blades |
| CN103937361A (en) * | 2014-03-21 | 2014-07-23 | 安徽蓝柯复合材料有限公司 | Ageing resistant automobile coating and preparation method thereof |
| CN105969140A (en) * | 2016-05-26 | 2016-09-28 | 青岛爱尔家佳新材料有限公司 | Rubber windshield protective coating and preparation and use methods thereof |
| CN106243981A (en) * | 2016-08-31 | 2016-12-21 | 湘江涂料科技有限公司 | A kind of high resistance to dust storm corrodes wind-driven power generation blade coating and preparation method thereof |
| CN106916499A (en) * | 2017-04-28 | 2017-07-04 | 成都玉龙化工有限公司 | A kind of steel structure anti-corrosion paint and preparation method thereof |
| CN112574657A (en) * | 2020-11-30 | 2021-03-30 | 湖南中车弘辉科技有限公司 | Rigid fan blade protective bottom surface integrated anticorrosive paint and construction method thereof |
| CN112574648A (en) * | 2019-09-27 | 2021-03-30 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
| CN113698858A (en) * | 2021-07-19 | 2021-11-26 | 成都普瑞斯特新材料有限公司 | Water-based wind power blade and bottom surface integrated coating and preparation method thereof |
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| CN101392144A (en) * | 2008-11-12 | 2009-03-25 | 常州市普兰纳涂料有限公司 | Coating for wind power blade and preparation method thereof |
| CN101955729A (en) * | 2010-10-08 | 2011-01-26 | 洛阳七维防腐工程材料有限公司 | Polysiloxane topcoat for wind power generation equipment |
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| CN102031057B (en) * | 2010-11-09 | 2012-07-18 | 上海康达新能源材料有限公司 | Anti-icing and abrasion-resistant coating suitable for blades of wind driven generator |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101392144A (en) * | 2008-11-12 | 2009-03-25 | 常州市普兰纳涂料有限公司 | Coating for wind power blade and preparation method thereof |
| CN102459390A (en) * | 2009-04-24 | 2012-05-16 | 汉伯公司 | Improved coating composition for wind turbine blades |
| CN101955729A (en) * | 2010-10-08 | 2011-01-26 | 洛阳七维防腐工程材料有限公司 | Polysiloxane topcoat for wind power generation equipment |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103627277A (en) * | 2013-11-25 | 2014-03-12 | 杜玉村 | Novel wear-resistant protective agent for wind power blades as well as preparation method and construction method for novel wear-resistant protective agent for wind power blades |
| CN103937361A (en) * | 2014-03-21 | 2014-07-23 | 安徽蓝柯复合材料有限公司 | Ageing resistant automobile coating and preparation method thereof |
| CN105969140A (en) * | 2016-05-26 | 2016-09-28 | 青岛爱尔家佳新材料有限公司 | Rubber windshield protective coating and preparation and use methods thereof |
| CN106243981A (en) * | 2016-08-31 | 2016-12-21 | 湘江涂料科技有限公司 | A kind of high resistance to dust storm corrodes wind-driven power generation blade coating and preparation method thereof |
| CN106243981B (en) * | 2016-08-31 | 2018-12-11 | 湘江涂料科技有限公司 | A kind of high resistance to dust storm corrodes wind-driven power generation blade coating and preparation method thereof |
| CN106916499A (en) * | 2017-04-28 | 2017-07-04 | 成都玉龙化工有限公司 | A kind of steel structure anti-corrosion paint and preparation method thereof |
| CN112574648A (en) * | 2019-09-27 | 2021-03-30 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
| CN112574648B (en) * | 2019-09-27 | 2022-03-11 | 上海维凯光电新材料有限公司 | High-weather-resistance building exterior coating |
| CN112574657A (en) * | 2020-11-30 | 2021-03-30 | 湖南中车弘辉科技有限公司 | Rigid fan blade protective bottom surface integrated anticorrosive paint and construction method thereof |
| CN113698858A (en) * | 2021-07-19 | 2021-11-26 | 成都普瑞斯特新材料有限公司 | Water-based wind power blade and bottom surface integrated coating and preparation method thereof |
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| CN102796446B (en) | 2014-12-17 |
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