CN104250462A - Dacromet coating - Google Patents
Dacromet coating Download PDFInfo
- Publication number
- CN104250462A CN104250462A CN201410415894.0A CN201410415894A CN104250462A CN 104250462 A CN104250462 A CN 104250462A CN 201410415894 A CN201410415894 A CN 201410415894A CN 104250462 A CN104250462 A CN 104250462A
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- Prior art keywords
- component
- dyclo paint
- paint according
- mixed
- zinc
- Prior art date
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- 238000000576 coating method Methods 0.000 title abstract description 19
- 239000011248 coating agent Substances 0.000 title abstract description 18
- 239000000203 mixture Substances 0.000 claims abstract description 14
- 239000003973 paint Substances 0.000 claims description 18
- HCHKCACWOHOZIP-UHFFFAOYSA-N Zinc Chemical compound [Zn] HCHKCACWOHOZIP-UHFFFAOYSA-N 0.000 claims description 15
- LYCAIKOWRPUZTN-UHFFFAOYSA-N Ethylene glycol Chemical group OCCO LYCAIKOWRPUZTN-UHFFFAOYSA-N 0.000 claims description 13
- 239000000843 powder Substances 0.000 claims description 13
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 claims description 11
- 239000003795 chemical substances by application Substances 0.000 claims description 11
- 239000000463 material Substances 0.000 claims description 11
- 230000008719 thickening Effects 0.000 claims description 11
- XLOMVQKBTHCTTD-UHFFFAOYSA-N Zinc monoxide Chemical group [Zn]=O XLOMVQKBTHCTTD-UHFFFAOYSA-N 0.000 claims description 10
- 239000004411 aluminium Substances 0.000 claims description 10
- 229910052782 aluminium Inorganic materials 0.000 claims description 10
- 239000006185 dispersion Substances 0.000 claims description 9
- 239000003002 pH adjusting agent Substances 0.000 claims description 9
- 239000011701 zinc Substances 0.000 claims description 9
- KGBXLFKZBHKPEV-UHFFFAOYSA-N boric acid Chemical compound OB(O)O KGBXLFKZBHKPEV-UHFFFAOYSA-N 0.000 claims description 8
- 239000004327 boric acid Substances 0.000 claims description 8
- KRVSOGSZCMJSLX-UHFFFAOYSA-L chromic acid Substances O[Cr](O)(=O)=O KRVSOGSZCMJSLX-UHFFFAOYSA-L 0.000 claims description 8
- AWJWCTOOIBYHON-UHFFFAOYSA-N furo[3,4-b]pyrazine-5,7-dione Chemical compound C1=CN=C2C(=O)OC(=O)C2=N1 AWJWCTOOIBYHON-UHFFFAOYSA-N 0.000 claims description 8
- 229910052725 zinc Inorganic materials 0.000 claims description 8
- 238000003756 stirring Methods 0.000 claims description 7
- 238000004581 coalescence Methods 0.000 claims description 6
- 150000003839 salts Chemical class 0.000 claims description 6
- BXWNKGSJHAJOGX-UHFFFAOYSA-N hexadecan-1-ol Chemical compound CCCCCCCCCCCCCCCCO BXWNKGSJHAJOGX-UHFFFAOYSA-N 0.000 claims description 5
- YLGXILFCIXHCMC-JHGZEJCSSA-N methyl cellulose Chemical compound COC1C(OC)C(OC)C(COC)O[C@H]1O[C@H]1C(OC)C(OC)C(OC)OC1COC YLGXILFCIXHCMC-JHGZEJCSSA-N 0.000 claims description 5
- 239000011787 zinc oxide Substances 0.000 claims description 5
- SNRUBQQJIBEYMU-UHFFFAOYSA-N Dodecane Natural products CCCCCCCCCCCC SNRUBQQJIBEYMU-UHFFFAOYSA-N 0.000 claims description 4
- 150000001875 compounds Chemical class 0.000 claims description 4
- 125000003438 dodecyl group Chemical group [H]C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])C([H])([H])* 0.000 claims description 4
- 229920000056 polyoxyethylene ether Polymers 0.000 claims description 4
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Chemical compound O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 4
- 229910052784 alkaline earth metal Inorganic materials 0.000 claims description 3
- 150000001342 alkaline earth metals Chemical class 0.000 claims description 3
- AXCZMVOFGPJBDE-UHFFFAOYSA-L calcium dihydroxide Chemical compound [OH-].[OH-].[Ca+2] AXCZMVOFGPJBDE-UHFFFAOYSA-L 0.000 claims description 3
- 239000000920 calcium hydroxide Substances 0.000 claims description 3
- 229910001861 calcium hydroxide Inorganic materials 0.000 claims description 3
- BRPQOXSCLDDYGP-UHFFFAOYSA-N calcium oxide Chemical compound [O-2].[Ca+2] BRPQOXSCLDDYGP-UHFFFAOYSA-N 0.000 claims description 3
- 239000000292 calcium oxide Substances 0.000 claims description 3
- ODINCKMPIJJUCX-UHFFFAOYSA-N calcium oxide Inorganic materials [Ca]=O ODINCKMPIJJUCX-UHFFFAOYSA-N 0.000 claims description 3
- 229920003086 cellulose ether Polymers 0.000 claims description 3
- 239000008367 deionised water Substances 0.000 claims description 3
- 229910021641 deionized water Inorganic materials 0.000 claims description 3
- RTZKZFJDLAIYFH-UHFFFAOYSA-N ether Substances CCOCC RTZKZFJDLAIYFH-UHFFFAOYSA-N 0.000 claims description 3
- 150000002170 ethers Chemical class 0.000 claims description 3
- 150000002191 fatty alcohols Chemical class 0.000 claims description 3
- 239000001866 hydroxypropyl methyl cellulose Substances 0.000 claims description 3
- 229920003088 hydroxypropyl methyl cellulose Polymers 0.000 claims description 3
- UFVKGYZPFZQRLF-UHFFFAOYSA-N hydroxypropyl methyl cellulose Chemical compound OC1C(O)C(OC)OC(CO)C1OC1C(O)C(O)C(OC2C(C(O)C(OC3C(C(O)C(O)C(CO)O3)O)C(CO)O2)O)C(CO)O1 UFVKGYZPFZQRLF-UHFFFAOYSA-N 0.000 claims description 3
- 235000010979 hydroxypropyl methyl cellulose Nutrition 0.000 claims description 3
- 229940051841 polyoxyethylene ether Drugs 0.000 claims description 3
- 229910052751 metal Inorganic materials 0.000 abstract description 8
- 230000007797 corrosion Effects 0.000 abstract description 6
- 238000005260 corrosion Methods 0.000 abstract description 6
- 239000002184 metal Substances 0.000 abstract description 6
- 238000003912 environmental pollution Methods 0.000 abstract description 5
- 239000000126 substance Substances 0.000 abstract description 2
- 230000035699 permeability Effects 0.000 abstract 1
- 238000000034 method Methods 0.000 description 10
- PEDCQBHIVMGVHV-UHFFFAOYSA-N Glycerine Chemical compound OCC(O)CO PEDCQBHIVMGVHV-UHFFFAOYSA-N 0.000 description 6
- 238000006243 chemical reaction Methods 0.000 description 5
- 230000003628 erosive effect Effects 0.000 description 4
- WGLPBDUCMAPZCE-UHFFFAOYSA-N Trioxochromium Chemical compound O=[Cr](=O)=O WGLPBDUCMAPZCE-UHFFFAOYSA-N 0.000 description 3
- JEIPFZHSYJVQDO-UHFFFAOYSA-N iron(III) oxide Inorganic materials O=[Fe]O[Fe]=O JEIPFZHSYJVQDO-UHFFFAOYSA-N 0.000 description 3
- VYZAMTAEIAYCRO-UHFFFAOYSA-N Chromium Chemical compound [Cr] VYZAMTAEIAYCRO-UHFFFAOYSA-N 0.000 description 2
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 2
- 206010020852 Hypertonia Diseases 0.000 description 2
- 239000002253 acid Substances 0.000 description 2
- 239000003153 chemical reaction reagent Substances 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 2
- 238000005238 degreasing Methods 0.000 description 2
- QDOXWKRWXJOMAK-UHFFFAOYSA-N dichromium trioxide Chemical compound O=[Cr]O[Cr]=O QDOXWKRWXJOMAK-UHFFFAOYSA-N 0.000 description 2
- 238000003618 dip coating Methods 0.000 description 2
- 238000005246 galvanizing Methods 0.000 description 2
- 229910052739 hydrogen Inorganic materials 0.000 description 2
- 239000001257 hydrogen Substances 0.000 description 2
- 238000007747 plating Methods 0.000 description 2
- 238000012545 processing Methods 0.000 description 2
- 238000007711 solidification Methods 0.000 description 2
- 230000008023 solidification Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000975 Carbon steel Inorganic materials 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 150000001298 alcohols Chemical class 0.000 description 1
- 239000003513 alkali Substances 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 239000011230 binding agent Substances 0.000 description 1
- 230000001680 brushing effect Effects 0.000 description 1
- 239000010962 carbon steel Substances 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
- 229910052804 chromium Inorganic materials 0.000 description 1
- 239000011651 chromium Substances 0.000 description 1
- 229940117975 chromium trioxide Drugs 0.000 description 1
- GAMDZJFZMJECOS-UHFFFAOYSA-N chromium(6+);oxygen(2-) Chemical compound [O-2].[O-2].[O-2].[Cr+6] GAMDZJFZMJECOS-UHFFFAOYSA-N 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006731 degradation reaction Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 150000002334 glycols Chemical class 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000011159 matrix material Substances 0.000 description 1
- 238000002156 mixing Methods 0.000 description 1
- 230000007935 neutral effect Effects 0.000 description 1
- 238000002203 pretreatment Methods 0.000 description 1
- 238000006479 redox reaction Methods 0.000 description 1
- 230000002829 reductive effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 239000010865 sewage Substances 0.000 description 1
- 238000005480 shot peening Methods 0.000 description 1
- 238000005507 spraying Methods 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 238000004381 surface treatment Methods 0.000 description 1
Landscapes
- Paints Or Removers (AREA)
Abstract
The invention relates to a dacromet coating belonging to the technical field of metal corrosion protection. The dacromet coating is prepared through the following steps: a component A and a component B are mixed in the weight ratio of 1:1.5, and then the mixture and a component C are mixed according to the weight ratio of 1:0.2% to 0.3%, and stirred evenly, pH is controlled at 3.5-5.5; the dacromet coating is free of environmental pollution and pollution-free, the corrosion resistance is 7-10 times higher than that of electrogalvanizing, the dacromet coating also has high permeability, high adhesion, high anti friction, high weather resistance, high chemical resistance stability and no environmental pollution and other characteristics, and solves the problem of poor wear resistance of dacromet coating.
Description
Technical field
The present invention relates to a kind of Dyclo paint, belong to metallic element technical field of anticorrosion.
Background technology
Steel corrosion all directly can cause a large amount of accidents every year or form accident potential, causes huge financial loss, has a strong impact on national economic development and safety.Lasting erosion resistance power how is provided also just to become the focus of research.Traditional surface treatment adopts mode that is zinc-plated and galvanizing, but it is serious all to there is environmental pollution in these two kinds of techniques, (there is slight crack higher than when 70 DEG C in non-refractory, antiseptic property declines to a great extent), resistance to corrosion is not enough, be not suitable for using under rugged environment, pre-treatment adopt acid rust cleaning make workpiece because producing hydrogen embrittlement the defects such as strength degradation.After 1980, a kind of with the metal anti-corrosive paint of flake zinc powder, aluminium powder chromic anhydride and organic reducing agent composition, namely the appearance of Dyclo paint allows people see new hope.By means of the closed cycle complete processing of its environmental protection, strong corrosion resistant performance (being 7 ~ 10 times of plating), without hydrogen embrittlement, high temperature resistant, there is the advantages such as hypertonicity, be used widely rapidly.But at present there is the shortcomings such as wear resistance is bad in Dyclo paint.
Summary of the invention
The object of this invention is to provide simple, with low cost, the corrosion-resistant and weather-proof ability of a kind of technique strong, the Dyclo paint that environmental-protecting performance is strong, solve the shortcoming that Dyclo paint wear resistance is bad.
A kind of Dyclo paint, is characterized in that, composed of the following components:
Component A is mixed by zinc powder, aluminium powder, deionized water and dispersion agent 0.3 ~ 2:0 in mass ratio ~ 1.5:6 ~ 8:0.01 ~ 0.03;
B component is mixed by chromic salt, pH adjusting agent, film coalescence aid 9 ~ 10:0.5 in mass ratio ~ 1.5:0 ~ 1;
Component C is thickening material;
Mixed by weight 1:0.1% ~ 0.3% with component C with the mixture that B component is mixed to form by weight 1 ~ 1.5:1 by component A, stir, pH is 3.5 ~ 5.5 again;
Preferably, in described component A, zinc powder, aluminium powder are flakey, thickness≤0.35 μm, and diameter is 4 μm ~ 8 μm;
Preferably, the dispersion agent in described component A is fatty alcohol polyethenoxy ether class nonionogenic tenside,
More excellent, dispersion agent is Dodecyl Polyoxyethylene Ether or hexadecanol Soxylat A 25-7.
Preferably, the chromic salt in described B component by chromic acid and boric acid by weight volume ratio 0.6 ~ 1.2:1.1 ~ 3.0 (Kg/L) formulated.
Preferably, the pH adjusting agent in described B component is oxide compound or the oxyhydroxide of zinc and alkaline-earth metal;
More excellent, described pH adjusting agent is zinc oxide, calcium oxide or calcium hydroxide.
Preferably, the film coalescence aid in described B component is ethylene glycol.
Preferably, the thickening material in described component C is water-soluble cellulose ethers; More excellent, described thickening material is methyl cellulose ether or hydroxypropyl methyl cellulose ether.
Mentioned reagent is the product of market sale.
Principle and using method:
There is following reaction in the curing process in coating:
(alcohols and CrO
4 2-reaction)
(Metal Zn sheet and CrO
4 2-reaction)
(metal A l sheet and CrO
4 2-reaction)
Metal parts after coating Dyclo paint is heated to 160-200 DEG C, glycols in coating and reductive agent volatilization are decomposed, more than raised temperature to 300 DEG C afterheat baking, in coating part sexavalent chrome at high temperature with ethylene glycol generation redox reaction, the chromium sesquioxide of generation non-crystalline and chromium trioxide mixture are as binding agent, flake zinc and aluminium flake layer are solidificated in the surface of metallic element, form fine and close coating, improve erosion resistance and the wear resistance of coating.
The rust spot of piece surface, oxide compound, organism should be removed to ensure that coating and metallic matrix have good sticking power before coating.Derusting process mainly adopts shot-peening, sandblasts; Degreasing mainly adopts the grease-removing agent degreasing under ultrasonic environment; Coating processes has dip-coating, brushing, spraying.First metal parts after coating processing should be placed in removing moisture in 50 ~ 120 DEG C of preheating ovens, then is placed in 200 ~ 400 DEG C of solidifications.Set time is determined by the factor such as coat-thickness, part dimension, general 15 ~ 35 minutes.
Compared with prior art, the present invention has following technical excellent results:
Whole set process equipment of the present invention adopts whole process closed cycle, absolutely not usually produces sewage and the exhaust gas emission problems such as acid, alkali, zinc, chromium in plating, has fundamentally stopped environmental pollution;
Erosion resistance of the present invention improves 7-10 doubly than electro-galvanizing, and (salt-fog test can reach 1400 hours), also has the features such as hypertonicity, high tack, high antifriction quality, high weather resistance, high resistance to chemicals product stability and non-environmental-pollution.Be specially adapted to high strength stressed member, high-strength structure part etc.;
The present invention forms fine and close coating in reaction process, improves erosion resistance and the wear resistance of coating;
The present invention is cheap, and cost cost compared with traditional Dacroment of new formula lowers, and the various compositions in formula are general chemical reagent on market, is all easy to buy.
Embodiment
Below in conjunction with embodiment, the present invention is the most further described in detail:
A kind of Dyclo paint, composed of the following components:
Component A is mixed by zinc powder, aluminium powder, deionized water and dispersion agent 0.3 ~ 2:0 in mass ratio ~ 1.5:6 ~ 8:0.01 ~ 0.03;
B component is mixed by chromic salt, pH adjusting agent, film coalescence aid 9 ~ 10:0.5 in mass ratio ~ 1.5:0 ~ 1;
Component C is thickening material;
Mixed by weight 1:0.1% ~ 0.3% with component C with the mixture that B component is mixed to form by weight 1 ~ 1.5:1 by component A, stir, pH is 3.5 ~ 5.5 again;
Zinc powder in described component A, aluminium powder are flakey, thickness≤0.35 μm, and diameter is 4 μm ~ 8 μm;
Chromic salt in described B component by weight by chromic acid and boric acid is configured and forms in volume ratio 0.6 ~ 1.2:1.1 ~ 3.0, and described weightmeasurement ratio refers to the ratio of the weight of chromic acid and the volume of boric acid, and unit is Kg/L;
Thickening material in described component C is selected from Natvosol.
Dispersion agent in described component A is fatty alcohol polyethenoxy ether class nonionogenic tenside.
Described dispersion agent is Dodecyl Polyoxyethylene Ether or hexadecanol Soxylat A 25-7.
PH adjusting agent in described B component is oxide compound or the oxyhydroxide of zinc and alkaline-earth metal.
Described pH adjusting agent is zinc oxide, calcium oxide or calcium hydroxide.
Film coalescence aid in described B component is ethylene glycol.
Thickening material in described component C is water-soluble cellulose ethers.
Described thickening material is methyl cellulose ether or hydroxypropyl methyl cellulose ether.
Embodiment 1:
500 grams of zinc powders, 80 grams of aluminium powders, 10 grams of Dodecyl Polyoxyethylene Ethers and 17 grams of ethylene glycol form component A; 40 grams of chromic acid and 7 grams of boric acid, 202 grams of distilled water become B component; 2 grams of Natvosol composition component C.First component A and B component mix and blend 30 minutes, then add component C, continue to stir, until system is even, regulate pH to be 3.5.
After neutral carbon steel test piece rust cleaning, oil removing, this coating of dip-coating, dries with drier, is placed in 120 DEG C of preheating oven preheatings 10 minutes, then is warmed up to 320 DEG C of solidifications 30 minutes, takes out air cooling.
Embodiment 2:
300 grams of zinc powders and 70 grams of flakey aluminium powders, 57 grams of glycerol, 12 grams of hexadecanol Soxylat A 25-7s form component A; 70 grams of chromic acid and 19 grams of boric acid, 12 grams of zinc oxide composition B component; 2 grams of methyl cellulose ether composition component C.Stir after A and B mixing 30 minutes, then add C, stir and make to mix, regulate pH to be 3.5, implementation method is with example 1.
Embodiment 3:
200 grams of zinc powders and 100 grams of aluminium powders, 57 grams of glycerol, 16 grams of hexadecanol Soxylat A 25-7s form component A; 80 grams of chromic acid and 10 grams of boric acid, 14 grams of zinc oxide composition B component; 2 grams of methyl cellulose ether composition component C.After being mixed by A and B, stir 30 minutes, then add C, stir and make to mix, regulate pH to be 3.5, implementation method is with example 1.
In sum, be only preferred embodiment of the present invention, not be used for limiting scope of the invention process, all equalizations of doing according to shape, structure, feature and the spirit described in the claims in the present invention scope change and modify, and all should be included in right of the present invention.
Claims (8)
1. a Dyclo paint, is characterized in that composed of the following components:
Component A is mixed by zinc powder, aluminium powder, deionized water and dispersion agent 0.3 ~ 2:0 in mass ratio ~ 1.5:6 ~ 8:0.01 ~ 0.03;
B component is mixed by chromic salt, pH adjusting agent, film coalescence aid 9 ~ 10:0.5 in mass ratio ~ 1.5:0 ~ 1;
Component C is thickening material;
Mixed by weight 1:0.1% ~ 0.3% with component C with the mixture that B component is mixed to form by weight 1 ~ 1.5:1 by component A, stir, pH is 3.5 ~ 5.5 again;
Zinc powder in described component A, aluminium powder are flakey, thickness≤0.35 μm, and diameter is 4 μm ~ 8 μm;
Chromic salt in described B component by weight by chromic acid and boric acid is configured and forms in volume ratio 0.6 ~ 1.2:1.1 ~ 3.0, and described weightmeasurement ratio refers to the ratio of the weight of chromic acid and the volume of boric acid, and unit is Kg/L;
Thickening material in described component C is selected from Natvosol.
2. Dyclo paint according to claim 1, is characterized in that, the dispersion agent in described component A is fatty alcohol polyethenoxy ether class nonionogenic tenside.
3. Dyclo paint according to claim 2, is characterized in that, described dispersion agent is Dodecyl Polyoxyethylene Ether or hexadecanol Soxylat A 25-7.
4. Dyclo paint according to claim 1, is characterized in that, the pH adjusting agent in described B component is oxide compound or the oxyhydroxide of zinc and alkaline-earth metal.
5. Dyclo paint according to claim 4, is characterized in that, described pH adjusting agent is zinc oxide, calcium oxide or calcium hydroxide.
6. Dyclo paint according to claim 1, is characterized in that, the film coalescence aid in described B component is ethylene glycol.
7. Dyclo paint according to claim 1, is characterized in that, the thickening material in described component C is water-soluble cellulose ethers.
8. Dyclo paint according to claim 7, is characterized in that, described thickening material is methyl cellulose ether or hydroxypropyl methyl cellulose ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415894.0A CN104250462A (en) | 2014-08-21 | 2014-08-21 | Dacromet coating |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410415894.0A CN104250462A (en) | 2014-08-21 | 2014-08-21 | Dacromet coating |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104250462A true CN104250462A (en) | 2014-12-31 |
Family
ID=52185726
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410415894.0A Pending CN104250462A (en) | 2014-08-21 | 2014-08-21 | Dacromet coating |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104250462A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086558A (en) * | 2015-08-12 | 2015-11-25 | 国网江西省电力科学研究院 | Anti-corrosion coating for power grid overhead conductor |
| CN106317996A (en) * | 2016-08-26 | 2017-01-11 | 常熟中德重机有限公司 | Surface treatment process of parallel-broken-line multilayer rope winding drum |
| CN107173350A (en) * | 2017-06-13 | 2017-09-19 | 超品贸易（上海）有限公司 | It is unleaded to fish pendant and preparation method thereof |
| CN108997800A (en) * | 2018-08-24 | 2018-12-14 | 安徽信息工程学院 | A kind of preparation method of hydrophobic composite coating |
| CN109161231A (en) * | 2018-08-24 | 2019-01-08 | 安徽信息工程学院 | A hydrophobic composite |
| CN109233374A (en) * | 2018-08-24 | 2019-01-18 | 安徽信息工程学院 | A kind of preparation method of hydrophobic composite |
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| CN103952026A (en) * | 2014-05-26 | 2014-07-30 | 山东建筑大学 | Water-soluble aluminum-zinc anticorrosive paint and preparation method thereof |
| CN104004397A (en) * | 2013-09-18 | 2014-08-27 | 中磁科技股份有限公司 | Masking liquid used for surface protection of neodymium iron boron magnet, and preparation method thereof |
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2014
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| CN1428379A (en) * | 2002-12-19 | 2003-07-09 | 殷跃军 | Production method of coating material |
| CN101289582A (en) * | 2008-05-22 | 2008-10-22 | 杨善庆 | Formula of water-soluble high corrosion resistant zinc chrome coating |
| CN101328324A (en) * | 2008-05-22 | 2008-12-24 | 杨善庆 | Production process of aqueous high corrosion resistance zinc chrome coating |
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Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105086558A (en) * | 2015-08-12 | 2015-11-25 | 国网江西省电力科学研究院 | Anti-corrosion coating for power grid overhead conductor |
| CN106317996A (en) * | 2016-08-26 | 2017-01-11 | 常熟中德重机有限公司 | Surface treatment process of parallel-broken-line multilayer rope winding drum |
| CN106317996B (en) * | 2016-08-26 | 2019-10-22 | 常熟中德重机有限公司 | A kind of process of surface treatment of parallel fold lines multilayer around rope reel |
| CN107173350A (en) * | 2017-06-13 | 2017-09-19 | 超品贸易（上海）有限公司 | It is unleaded to fish pendant and preparation method thereof |
| CN108997800A (en) * | 2018-08-24 | 2018-12-14 | 安徽信息工程学院 | A kind of preparation method of hydrophobic composite coating |
| CN109161231A (en) * | 2018-08-24 | 2019-01-08 | 安徽信息工程学院 | A hydrophobic composite |
| CN109233374A (en) * | 2018-08-24 | 2019-01-18 | 安徽信息工程学院 | A kind of preparation method of hydrophobic composite |
| CN108997800B (en) * | 2018-08-24 | 2021-03-23 | 安徽信息工程学院 | A kind of preparation method of hydrophobic composite coating |
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