CN103666242B - A kind of Multifunctional marine coating - Google Patents
A kind of Multifunctional marine coating Download PDFInfo
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- CN103666242B CN103666242B CN201310672890.6A CN201310672890A CN103666242B CN 103666242 B CN103666242 B CN 103666242B CN 201310672890 A CN201310672890 A CN 201310672890A CN 103666242 B CN103666242 B CN 103666242B
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Abstract
The invention discloses a kind of Multifunctional marine coating, comprise by weight following raw materials according: polyamide 15-30 part, flakey aggregate 5-15 part, bioantifouling agent 3-10 part, rust resisting pigment 2-10 part, sudden strain of a muscle rust inhibitor 1-5 part, nano-sized filler 20-35 part, auxiliary agent 5-15 part. Coating of the present invention distributes in material surface with scale, and multilayer scale level overlapping arrangement has extended corrosive medium and be penetrated into the path of ground, has improved the antiseptic property of coating; There is natural biological anti-fouling agent, have for marine organisms very strong walk quickly and keep away, paralysis effect, stop marine animal and plant to adhere to but to marine organisms without any toxic action; Rust resisting pigment both can prevent that equipment from getting rusty, and was conducive to improve the dry adhesive force of paint vehicle simultaneously, coordinated sudden strain of a muscle rust inhibitor to use together, had good inhibition and dodged rust effect.
Description
Technical field
The present invention relates to a kind of coating, be specifically related to a kind of Multifunctional marine coating, there is the biological attachment of preventing, prevent seawater corrosion and the function of getting rusty, belong to technical field of coatings.
Background technology
Seawater is that occurring in nature quantity is maximum and have the very natural electrolyte of severe corrosive, almost contains the compound of all chemical elements on the earth in seawater, and composition is very complicated. In addition, in seawater, also contain dissolved oxygen, marine organisms and corrupt organic matter etc. These materials cause very large harm to hardwares such as all kinds of marine transportation instruments, production platform, oceanographic equipments, and along with the development of various countries' coastal traffic transport, industrial production and national defense construction, the threat of seawater and sea atmosphere corrosion also shows more and more outstandingly.
In addition, marine organisms adhere to boats and ships and marine facility also can bring great harm, these marine organisms are attached to marine Artificial facilities surface on the one hand, can strengthen ship resistance, blocking pipe and cultivation netting gear, affect the serious harms such as the normal use of acoustic instrument and other offshore set-ups, the burden that increases offshore oil and natural gas extraction platform, acceleration metal erosion, cause the massive losses of ocean military activity, sea transport, industry and aquaculture production.
At present, for seawater corrosion and biological attachment phenomenon, logical producing adopts the formation of emanation spraying paint formation diaphragm to avoid invading damage. But the function ratio of the coating that current marine facility is used is more single, anticorrosion, antirust or antifouling functional relatively unification. And marine environment is different from terrestial enviornment, the easy polluted water of the organic solvent in coating or heavy metal and enrichment in marine organism, thereby the environmental protection and public nuisance free of coating is the necessary condition of Marine Paints application.
Summary of the invention
Technical problem to be solved by this invention is for the deficiencies in the prior art, and a kind of Multifunctional marine coating is provided, and integrates anticorrosion, antirust and antifouling, and natural nuisance-free, to marine environment and marine organisms nonhazardous effect.
For the attainment of one's purpose, the technical solution used in the present invention is, a kind of Multifunctional marine coating, comprises following raw materials according by weight: polyamide 15-30 part, flakey aggregate 5-15 part, bioantifouling agent 3-10 part, rust resisting pigment 2-10 part, sudden strain of a muscle rust inhibitor 1-5 part, nano-sized filler 20-35 part, auxiliary agent 5-15 part.
Further, described flakey aggregate is the mixture of sheet mica, micaceous iron oxide scale and zinc metal scale, and weight ratio is 1-5:3-7:1.
Further, described bioantifouling agent is sponge extract di-terpene formamide, Chinese waxmyrtle bark extract myrica extract, pepper extract capsaicine, common cnidium fruit P.E Osthole and Zostera marina extract P-cinnamic acid sulfuric ester.
Further, the weight ratio of described di-terpene formamide, myrica extract, capsaicine, Osthole and P-cinnamic acid sulfuric ester is 1-5:1-3:1-5:2-5:5-10.
Further, described rust resisting pigment is any one in iron oxide black, chrome vermillion, titanium dioxide, and the particle diameter of pigment is 200-350nm.
Further, described sudden strain of a muscle rust inhibitor is any one in organotin complex compound, organic zinc complex compound and sodium molybdate.
Further, described nano-sized filler is the mixture that nano level polyethylene powders, SiO 2 powder, diatomite in powder mix with arbitrary proportion.
Further, described auxiliary agent is solvent, wetting dispersing agent, diluent and stabilizing agent.
Compared with prior art, beneficial effect of the present invention is:
(1) coating of the present invention distributes in material surface with scale, and multilayer scale level overlapping arrangement has extended corrosive medium and be penetrated into the path of ground, has improved the antiseptic property of coating;
(2) there is natural biological anti-fouling agent, have for marine organisms very strong walk quickly and keep away, paralysis effect, stop marine animal and plant to adhere to but to marine organisms without any toxic action;
(3) rust resisting pigment both can prevent that equipment from getting rusty, and was conducive to improve the dry adhesive force of paint vehicle simultaneously, coordinated sudden strain of a muscle rust inhibitor to use together, had good inhibition and dodged rust effect.
Detailed description of the invention
Embodiment 1:
A kind of Multifunctional marine coating, comprises following raw materials according: 15 parts of polyamides, 1 part of sheet mica, 3 parts, micaceous iron oxide scale, 1 part, zinc metal scale, 0.3 part of di-terpene formamide, 0.3 part of myrica extract, 0.3 part of capsaicine, 0.6 part of Osthole, 1.5 parts of P-cinnamic acid sulfuric esters, 2 parts of iron oxide blacks, 1 part, organotin complex compound, 5 parts of polyethylene powders, 7 parts of SiO 2 powders, 8 parts of diatomites in powder, 5 parts of auxiliary agents by weight.
Embodiment 2:
A kind of Multifunctional marine coating, comprises following raw materials according: 30 parts of polyamides, 3 parts of sheet mica, 9 parts, micaceous iron oxide scale, 3 parts, zinc metal scale, 1 part of di-terpene formamide, 1 part of myrica extract, 1 part of capsaicine, 2 parts of Ostholes, 5 parts of P-cinnamic acid sulfuric esters, 10 parts of chrome vermillions, 5 parts of sodium molybdates, 10 parts of polyethylene powders, 10 parts of SiO 2 powders, 15 parts of diatomites in powder, 15 parts of auxiliary agents by weight.
Embodiment 3:
A kind of Multifunctional marine coating, comprises following raw materials according: 20 parts of polyamides, 4 parts of sheet mica, 5 parts, micaceous iron oxide scale, 1 part, zinc metal scale, 2 parts of di-terpene formamides, 1.2 parts of myrica extracts, 2 parts of capsaicines, 2 parts of Ostholes, 2.8 parts of P-cinnamic acid sulfuric esters, 4 parts of titanium dioxides, 3 parts of sodium molybdates, 12 parts of polyethylene powders, 5 parts of SiO 2 powders, 12 parts of diatomites in powder, 10 parts of auxiliary agents by weight.
Embodiment 4:
A kind of Multifunctional marine coating, comprises following raw materials according: 25 parts of polyamides, 3 parts of sheet mica, 4 parts, micaceous iron oxide scale, 1 part, zinc metal scale, 2 parts of di-terpene formamides, 1.2 parts of myrica extracts, 2 parts of capsaicines, 2 parts of Ostholes, 2.8 parts of P-cinnamic acid sulfuric esters, 6 parts of chrome vermillions, 3 parts, organotin complex compound, 12 parts of polyethylene powders, 5 parts of SiO 2 powders, 12 parts of diatomites in powder, 10 parts of auxiliary agents by weight.
Embodiment 5:
A kind of Multifunctional marine coating, comprises following raw materials according: 30 parts of polyamides, 3 parts of sheet mica, 4 parts, micaceous iron oxide scale, 1 part, zinc metal scale, 2 parts of di-terpene formamides, 1.2 parts of myrica extracts, 2 parts of capsaicines, 2 parts of Ostholes, 2.8 parts of P-cinnamic acid sulfuric esters, 5 parts of chrome vermillions, 4 parts, organotin complex compound, 12 parts of polyethylene powders, 5 parts of SiO 2 powders, 12 parts of diatomites in powder, 10 parts of auxiliary agents by weight.
With reference to national standard " anti-fouling paint model shallow sea soak test method " (GB/T5370-2007), the antifouling usefulness in inspection embodiment of the present invention sea area, peaceful angle in Qingdao. Shown in the board experiment result of sea area (referring to table 1), at natural sea area link plate, after 12 months, the biodeterioration on embodiment surface, significantly lower than blank model and commercially available lacquer coat plate, shows the good anti-fouling effect of coating tool of the present invention. And within 12 periods, model be corroded or get rusty situation with contrast model compared with remarkable reduction.
Table 1 anti-fouling paint model shallow sea soak test result
Above-mentioned example just, for explanation technical conceive of the present invention and technical characterstic, can not limit the scope of the invention with this. Equivalent transformation or modification that all essence according to the present invention is done, within all should being encompassed in protection scope of the present invention.
Claims (6)
1. a Multifunctional marine coating, it is characterized in that, comprise by weight following raw materials according: polyamide 15-30 part, flakey aggregate 5-15 part, bioantifouling agent 3-10 part, rust resisting pigment 2-10 part, sudden strain of a muscle rust inhibitor 1-5 part, nano-sized filler 20-35 part, auxiliary agent 5-15 part;
Described flakey aggregate is the mixture of sheet mica, micaceous iron oxide scale and zinc metal scale, and weight ratio is 1-5:3-7:1;
Described bioantifouling agent is sponge extract di-terpene formamide, Chinese waxmyrtle bark extract myrica extract, pepper extract capsaicine, common cnidium fruit P.E Osthole and Zostera marina extract P-cinnamic acid sulfuric ester.
2. Multifunctional marine coating according to claim 1, is characterized in that, the weight ratio of described di-terpene formamide, myrica extract, capsaicine, Osthole and P-cinnamic acid sulfuric ester is 1-5:1-3:1-5:2-5:5-10.
3. Multifunctional marine coating according to claim 1, is characterized in that, described rust resisting pigment is any one in iron oxide black, chrome vermillion, titanium dioxide, and the particle diameter of pigment is 200-350nm.
4. Multifunctional marine coating according to claim 1, is characterized in that, described sudden strain of a muscle rust inhibitor is any one in organotin complex compound, organic zinc complex compound and sodium molybdate.
5. Multifunctional marine coating according to claim 1, is characterized in that, described nano-sized filler is the mixture that nano level polyethylene powders, SiO 2 powder, diatomite in powder mix with arbitrary proportion.
6. Multifunctional marine coating according to claim 1, is characterized in that, described auxiliary agent is solvent, wetting dispersing agent, diluent and stabilizing agent.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310672890.6A CN103666242B (en) | 2013-12-12 | 2013-12-12 | A kind of Multifunctional marine coating |
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| CN201310672890.6A CN103666242B (en) | 2013-12-12 | 2013-12-12 | A kind of Multifunctional marine coating |
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| CN103666242A CN103666242A (en) | 2014-03-26 |
| CN103666242B true CN103666242B (en) | 2016-05-11 |
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| CN108546507A (en) * | 2018-05-21 | 2018-09-18 | 安徽开林新材料股份有限公司 | A kind of no antifouling Marine Coatings of poison superficial degradation type and preparation method thereof |
| CN109819986B (en) * | 2019-03-13 | 2021-03-23 | 浙江省农业科学院 | Pesticide containing capsaicin |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557896A (en) * | 2004-02-11 | 2004-12-29 | 国家海洋局天津海水淡化与综合利用研 | Environmental protection composite antifouling paint |
| CN101024741A (en) * | 2007-02-09 | 2007-08-29 | 重庆大学 | Anti-corrosion anti-dirt method or biological anti-dirt and conductive anti-dirt combination |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1557896A (en) * | 2004-02-11 | 2004-12-29 | 国家海洋局天津海水淡化与综合利用研 | Environmental protection composite antifouling paint |
| CN101024741A (en) * | 2007-02-09 | 2007-08-29 | 重庆大学 | Anti-corrosion anti-dirt method or biological anti-dirt and conductive anti-dirt combination |
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Address after: 266000 Qingdao science and technology, Huangdao District, Shandong, No. two road, No. 167 Patentee after: Qingdao Advanced Marine Material Technology Co., Ltd. Address before: 266101, Qingdao Road, Zhuzhou District, Shandong, Laoshan, 143 Patentee before: Qingdao Advanced Marine Material Technology Co., Ltd. |
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