CN103013265B - Aquiculture net cage antifouling paint - Google Patents
Aquiculture net cage antifouling paint Download PDFInfo
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- CN103013265B CN103013265B CN201210554914.3A CN201210554914A CN103013265B CN 103013265 B CN103013265 B CN 103013265B CN 201210554914 A CN201210554914 A CN 201210554914A CN 103013265 B CN103013265 B CN 103013265B
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Abstract
A kind of aquiculture net cage antifouling paint, comprises following component: zinc acrylate resin, diisononyl phthalate, nanometer silver powder, Vanillyl pelargonic amide, Zinc Pyrithione, algaecide Preventol A6, zinc oxide 10 ~ 35, wetting dispersing agent, anti-settling agent, talcum powder and organic solvent.The invention also discloses the preparation method of this antifouling paint.Compared with prior art, the invention has the advantages that: Compositional type stain control agent can be had complementary advantages, expanded existing stain control agent system, had the well property killed to multiple ocean epizoite and algae, and nontoxic, can not remain.Antifouling coating has certain snappiness and enhances the sticking power of coating, mechanical property and weather resistance.
Description
Technical field
The present invention relates to a kind of coating, particularly relate to a kind of antifouling paint being applied to net cage, to ocean epizoite and algae, there is insect killing effect, thus make net cage have anti-pollution function.The invention also discloses the preparation method of this coating.
Background technology
Along with the decline gradually of coastal water fishery resource, tradition fishing operation obtainable fishing resources can not meet the people's lives water product that day by day improve far away to the demand of all kinds of sea-food, so cage culture industry in coastal waters developed rapidly in recent years on the very long shoreline of China, country was also progressively strengthening science research input to coastal waters cage culture and propaganda strength.
The net cage that seawater fishery uses is placed in the seawater for a long time, easily be subject to the stained of the marine attaching organism such as shellfish, algae, simultaneously, a large amount of marine attaching organisms can accelerate the consumption of the water-soluble oxygen in net cage, the mesh of blocking net cage sheet, marine stream in net cage is slowed down, eutrophication gradually, cause the economic sea-food of cultivation dead.
For this reason, the antifouling paint being much applied to net cage has been there is in prior art, this kind of document can the referenced patent number Chinese invention patent " antifouling coating with low surface energy for marine mesh cage cover " (Authorization Notice No. is CN1321165C) that is ZL200410068130.5, this patent adopts urethane, solidifying agent, vinyl acetic monomer, zinc oxide, magnesium oxide, adds tetrafluoroethylene, clorafin in coating composition; Each composition weight percentage composition is: urethane 30 ~ 35%, solidifying agent 5 ~ 10%, vinyl acetic monomer 30 ~ 40%, tetrafluoroethylene 20 ~ 30%, clorafin 2 ~ 10%, zinc oxide .5 ~ 2%, magnesium oxide 0.2 ~ 2%; First by clorafin and zinc oxide, magnesium oxide ground and mixed during modulation; In urethane, add vinyl acetic monomer stir, after can not see solid mass in solution to be mixed, in 90 minutes, divide the mixed fillers progressively adding tetrafluoroethylene and milled for 8 times to stir, add solidifying agent in proportion and stir.
Can also application reference number be 200410068028.5 open " antifouling Coating for marine nesh cage cover " (publication number is CN1772828A) of Chinese invention patent application, application number to be the Chinese invention patent application of 200910158431.X open " a kind of prevent the net cage for sea farming coating of shellfish technology " (publication number is CN101580674A) and application number be 201010595058.7 open " aqueous fishing net antifouling paint and preparation method thereof " (the application publication number CN102533074A) of Chinese invention patent application.
Although propose multiple technologies scheme to anti-fouling material in prior art, but, existing antifouling paint is owing to can not use highly toxic stain control agent, the stain control agent of the low toxicity that tradition is single can only be used, so only to ocean epizoite as barnacle, mussel etc. have certain killing effect, not quite lethal to periphtic algae, these algal growns are rapid, monomer plant is large, stained quite serious to net cage; In addition, because net cage sheet is woven by nylon netting twine to form mostly, tradition net cage coating due to hardness large, very poor to the sticking power of the such flexible material of nylon wire, so under the impact of ocean current, firmly crisp antifouling coating distortion and cause the cracking of antifouling coating, come off, causes duration of service short, the problem that maintenance cost is large.
Summary of the invention
Technical problem to be solved by this invention provides a kind of for the above-mentioned state of the art ocean epizoite and algae all to be had to the aquiculture net cage antifouling paint killing anti-pollution function.
Another technical problem to be solved by this invention is the aquiculture net cage antifouling paint providing a kind of toxicity low in addition for the above-mentioned state of the art.
Another technical problem to be solved by this invention provides for the above-mentioned state of the art aquiculture net cage antifouling paint that a kind of coating clinging power is strong.
Another technical problem to be solved by this invention is the preparation method providing a kind of aquiculture net cage antifouling paint for the above-mentioned state of the art.
The present invention solves the problems of the technologies described above adopted technical scheme: a kind of aquiculture net cage antifouling paint, comprises following component and weight proportion thereof:
Nano level powder is originally all quite not easy dispersed in resin, and wetting dispersing agent makes it dispersed.
As preferably, described wetting dispersing agent is 2050 dispersion agents or the modest 904S dispersion agent of this moral of hamming of Bi Ke company.
As preferably, described anti-settling agent is the 8300-02X that the anti-settling wax of Ultra of Cray Valleylad Inc., the anti-settling wax of ZT-020 of Jiangsu Hai Yao or Shanghai Chen Cheng Chemical Co., Ltd. produce.
As the best, antifouling paint comprises following component and weight proportion thereof
As preferably, described organic solvent is at least one in dimethylbenzene, propylene-glycol ethyl ether.
A preparation method for aquiculture net cage antifouling paint, comprises the steps:
First zinc acrylate resin, diisononyl phthalate, ZPT, talcum powder, zinc oxide, algaecide Preventol A6 are added agitator together, mix, then nanometer silver powder is added and wetting dispersing agent fully disperses, enter grinding, the adjusting viscosity stage adds Vanillyl pelargonic amide after grinding, finally adds anti-settling agent and organic solvent.
Compared with prior art, the invention has the advantages that:
The nontoxic residue-free of nanometer silver powder own, to the broad spectrum of killing microorganisms, has just started just to be killed when adhering in coating settled organism or juvenile stage, can also kill other harmful microorganisms in water body, play the effect purified water; The mode that algaecide Preventol A6 is supplied by blocking protein, also has the long-acting property killed to ocean attached plant.Add the Vanillyl pelargonic amide of high density simultaneously; Vanillyl pelargonic amide stops marine organisms to adhere in coating by sustained release strong and stimulating taste further.
Nano-silver powder, algaecide Preventol A6, Zinc Pyrithione and Vanillyl pelargonic amide form a kind of Compositional type stain control agent, have complementary advantages, expand existing stain control agent system, incessantly there is the well property killed to multiple ocean epizoite and algae, and these stain control agents all toxicity is very low or even nontoxic, can not remain, can not pollute water body, detrimentally affect is caused to the economic sea-food of cultivation in net cage, thus detrimentally affect is caused to the mankind of edible sea-food.
By adding modification flexible resin, make antifouling coating have certain snappiness and enhance the sticking power of coating, mechanical property and weather resistance, when such coating applications is on the net cage sheet that nylon netting twine is made into or plastics net cage sheet, coating can not cause the cracking of antifouling coating because net cage sheet is subject to the shock-produced deformation of ocean current, come off, make coating antifouling property more permanent like this, the maintenance cost of net cage is lower.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment 1, the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 40; Diisononyl phthalate 5; Nanometer silver powder 5; Vanillyl pelargonic amide 3; Zinc Pyrithione 5; Algaecide Preventol A62; Zinc oxide 20; Wetting dispersing agent 1; Anti-settling agent 2; Talcum powder 10; Organic solvent 7.Wherein, zinc acrylate resin is that Mitsubishi Li Yang company produces, diisononyl phthalate is that West Asia Reagent Company produces, nanometer silver powder is that three rich biochemical technology (Shanghai) Co., Ltd. produce, Vanillyl pelargonic amide is that Hangzhou Xuan'ai Technology Co., Ltd produces, Zinc Pyrithione is that Wuxi Mount Everest Fine Chemical Co., Ltd produces, algaecide Preventol A6 is that Shanghai Lanxess Corporation produces, wetting dispersing agent is 2050 dispersion agents of Bi Ke company, anti-settling agent is the anti-settling wax of Ultra of the Cray Valleylad Inc. of France, and organic solvent is dimethylbenzene.
Layoutprocedure: first zinc acrylate resin, diisononyl phthalate, ZPT, talcum powder, zinc oxide, algaecide Preventol A6 are added agitator together, mix, then nanometer silver powder is added and wetting dispersing agent fully disperses, enter grinding, the adjusting viscosity stage adds Vanillyl pelargonic amide after grinding, finally adds anti-settling agent and organic solvent.
Embodiment 2, the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 35; Diisononyl phthalate 7; Nanometer silver powder 3; Vanillyl pelargonic amide 5; Zinc Pyrithione 7; Algaecide Preventol A64; Zinc oxide 30; Wetting dispersing agent 0.4; Anti-settling agent 1.5; Talcum powder 25; Organic solvent 4.Wherein, wetting dispersing agent is 2050 dispersion agents of Bi Ke company, and anti-settling agent is the 8300-02X that Shanghai Chen Cheng Chemical Co., Ltd. produces, and organic solvent is propylene-glycol ethyl ether.Other components and collocation method reference example 1.
Embodiment 3, the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 30; Diisononyl phthalate 5; Nanometer silver powder 9.5; Vanillyl pelargonic amide 1; Zinc Pyrithione 3; Algaecide Preventol A68; Zinc oxide 10; Wetting dispersing agent 1.5; Anti-settling agent 4; Talcum powder 18; Organic solvent 1.Wherein, wetting dispersing agent is 2050 dispersion agents of Bi Ke company, and anti-settling agent is the 8300-02X that Shanghai Chen Cheng Chemical Co., Ltd. produces.Other components and collocation method reference example 1.
Embodiment 4, the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 40; Diisononyl phthalate 3; Nanometer silver powder 12; Vanillyl pelargonic amide 1; Zinc Pyrithione 7; Algaecide Preventol A66; Zinc oxide 15; Wetting dispersing agent 0.7; Anti-settling agent 1; Talcum powder 20; Organic solvent 13.Wherein, wetting dispersing agent is the modest 904S dispersion agent of this moral of hamming, and anti-settling agent is the anti-settling wax of ZT-020 of Jiangsu Hai Yao.Other components and collocation method reference example 1.
Embodiment 5, the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 40; Diisononyl phthalate 3; Nanometer silver powder 7; Vanillyl pelargonic amide 1; Zinc Pyrithione 2; Algaecide Preventol A66; Zinc oxide 20; Wetting dispersing agent 0.2; Anti-settling agent 4; Talcum powder 20; Organic solvent 5.Wherein, wetting dispersing agent is the modest 904S dispersion agent of this moral of hamming, and anti-settling agent is the anti-settling wax of ZT-020 of Jiangsu Hai Yao.Other components and collocation method reference example 1.
Comparative example 1, and the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: zinc acrylate resin 40; Diisononyl phthalate 5; Red copper oxide (production of Wuxi Mount Everest Fine Chemical Co., Ltd) 17; Algaecide Preventol A63; Zinc oxide 20; Wetting dispersing agent 1; Anti-settling agent 2; Talcum powder 10; Dimethylbenzene 2.Common normal process configuration.
Comparative example 2, and the aquiculture net cage antifouling paint in the present embodiment comprises following component and weight proportion thereof: chlorinated polyether resin Mp35 (production of Jiangyin Correspondent company) 50; Red copper oxide (the calm and peaceful company in Taixing produces) 17; ; Zinc oxide (production of Jiangsu Shen Long company) 20; Wetting dispersing agent 1; Anti-settling agent 2; Talcum powder 10; Dimethylbenzene 5.Common normal process configuration.
Antifouling test: the coating of embodiment 1 ~ 5 and comparative example 1 and comparative example 2 gained is immersed in coating with ready net cage sheet, (2 ~ 3 hours are generally needed) after abundant infiltration, each leaching 2 times, every minor tick 24 hours, after net cage sheet is coated with and installs, tile and tighten on framework, putting into coastal waters and carry out anti-fouling effect simultaneous test, the test period is a marine organism growth cycle (referring generally to 1 year).
Test-results: the protection effect of the framework in embodiment 1 ~ 5 is better, the net cage sheet in these embodiments does not have any attachment marine life substantially, be the best especially with embodiment 1.Frame net upper box part in comparative example 1 is relatively clean, but coating polishing is more severe than bottom, and this washes away severity than lower floor because upper strata mesh sheet is subject to ocean current.Bottom mesh sheet is still attached with seaweeds biology and some cenobiums of some amount.Frame in comparative example 2 is relatively severe by stained degree, has large-area marine algae and cenobium, and has the marine organisms of barnacle and mussel one class to adhere to.The vestige of coating shedding is had in the position of marine organisms attachment.
Conclusion (of pressure testing): adopt zinc acrylate resin and elastic resin, zinc acrylate resin self has certain antifouling property, and can in the seawater gradually polishing abrasion, adding the sticking power of coating to soft ground by importing flexible resin, decreasing marine life and adhering at the gap place of disbonding; Composite mixing stain control agent, has the property killed of wide spectrum to multiple marine organisms, and asepsis environment-protecting.Being show excellent barrier propterty in experimental period equally.
Claims (2)
1. an aquiculture net cage antifouling paint, comprises following component and weight proportion thereof:
Described wetting dispersing agent is 2050 dispersion agents or the modest 904S dispersion agent of this moral of hamming of Bi Ke company;
Described anti-settling agent is the 8300-02X that the anti-settling wax of Ultra of Cray Valleylad Inc., the anti-settling wax of ZT-020 of Jiangsu Hai Yao or Shanghai Chen Cheng Chemical Co., Ltd. produce;
This coating is prepared as follows:
First zinc acrylate resin, diisononyl phthalate, ZPT, talcum powder, zinc oxide, algaecide Preventol A6 are added agitator together, mix, then nanometer silver powder is added and wetting dispersing agent fully disperses, enter grinding, the adjusting viscosity stage adds Vanillyl pelargonic amide after grinding, finally adds anti-settling agent and organic solvent.
2. aquiculture net cage antifouling paint according to claim 1, is characterized in that described organic solvent is at least one in dimethylbenzene, propylene-glycol ethyl ether.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201210554914.3A CN103013265B (en) | 2012-12-19 | 2012-12-19 | Aquiculture net cage antifouling paint |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210554914.3A CN103013265B (en) | 2012-12-19 | 2012-12-19 | Aquiculture net cage antifouling paint |
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| CN103013265A CN103013265A (en) | 2013-04-03 |
| CN103013265B true CN103013265B (en) | 2015-09-16 |
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| CN103819986A (en) * | 2014-02-08 | 2014-05-28 | 荣成市泓远化工有限公司 | Gray marine antifouling paint without copper compound and preparation method of gray marine antifouling paint |
| CN105295630B (en) * | 2014-06-12 | 2018-04-17 | 浙江省海洋开发研究院 | A kind of Wuxi is without copper high activity anti-fouling paint and preparation method thereof |
| CN104086154B (en) * | 2014-06-23 | 2017-01-11 | 山东理工大学 | Vacuum-evaporation-based preparation method of diatomite-based drag-reduction anti-scaling algae-inhibiting type functional composite structure |
| CN104087102A (en) * | 2014-07-28 | 2014-10-08 | 广西梧州龙鱼漆业有限公司 | Antifouling paint for ships |
| CN104293185A (en) * | 2014-09-16 | 2015-01-21 | 天长市银狐漆业有限公司 | Antifouling modified asphalt paint and preparation method thereof |
| CN104371461A (en) * | 2014-12-10 | 2015-02-25 | 李永志 | Thermal insulation coating |
| CN105255297B (en) * | 2015-09-28 | 2017-09-19 | 浙江省海洋开发研究院 | One kind is without the low surface soiling paint in copper Wuxi |
| CN105400327A (en) * | 2015-12-08 | 2016-03-16 | 黄涌芮 | Coating for aquatic products and preparation method of coating |
| CN105778695A (en) * | 2016-04-05 | 2016-07-20 | 巢湖市俊业渔具有限公司 | Cage antifouling paint for mariculture |
| CN107581129A (en) * | 2017-08-31 | 2018-01-16 | 浦江县酉泽水产科技有限公司 | Keep hanging formula ecology crab farming equipment |
| CN107683812A (en) * | 2017-08-31 | 2018-02-13 | 浦江县酉泽水产科技有限公司 | The foster shrimp equipment of high density environmental protection |
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| CN101555374A (en) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | Aluminum boat antifouling paint |
| CN102732122A (en) * | 2012-07-24 | 2012-10-17 | 中国科学院理化技术研究所 | Long-acting self-polishing antifouling paint and preparation method thereof |
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Patent Citations (3)
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|---|---|---|---|---|
| US5397385A (en) * | 1994-03-28 | 1995-03-14 | Watts; James L. | Anti-fouling coating composition containing capsaicin |
| CN101555374A (en) * | 2008-04-11 | 2009-10-14 | 上海海悦涂料有限公司 | Aluminum boat antifouling paint |
| CN102732122A (en) * | 2012-07-24 | 2012-10-17 | 中国科学院理化技术研究所 | Long-acting self-polishing antifouling paint and preparation method thereof |
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Address after: 316104 B District, Putuo District Mao Mao Industrial Zone, Zhejiang, Zhoushan Patentee after: ZHEJIANG FEIJING NEW MATERIAL TECHNOLOGY CO., LTD. Address before: 316104 B District, Putuo District Mao Mao Industrial Zone, Zhejiang, Zhoushan Patentee before: Zhejiang Feijing Paint Co., Ltd. |