CN103396712A - Hydrolyzed marine antifouling paint and preparation method thereof - Google Patents
Hydrolyzed marine antifouling paint and preparation method thereof Download PDFInfo
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- CN103396712A CN103396712A CN2013102949242A CN201310294924A CN103396712A CN 103396712 A CN103396712 A CN 103396712A CN 2013102949242 A CN2013102949242 A CN 2013102949242A CN 201310294924 A CN201310294924 A CN 201310294924A CN 103396712 A CN103396712 A CN 103396712A
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Abstract
The invention relates to the technical field of coatings and in particular relates to a hydrolyzed marine antifouling paint and a preparation method thereof. The antifouling paint comprises the following components in parts by weight: 1-5 parts of chlorinated rubber, 12-16 parts of xylene, 21-25 parts of hydrolyzed modified acrylic resin, 1-3 parts of chlorinated paraffin, 1-3 parts of superfine iron oxide red, 5-10 parts of zinc oxide, 0.6-1.2 parts of bentonite, 22-28 parts of cuprous oxide, 8-12 parts of barium sulfate, 8-12 parts of talcum powder, 1-5 parts of zineb and 0.1-0.3 part of dispersing agent 5040. The antifouling paint has the beneficial effects that the chlorinated rubber and the hydrolyzed modified acrylic resin are film forming matters and do not contain organic tin or DDT (dichlorodiphenyltrichloroethane), thus improving the environment; superfine iron oxide red and zinc oxide are antirust pigments and have good antifouling effects; and cuprous oxide and zineb are bactericides and can prevent bacterial breeding.
Description
Technical field
The present invention relates to technical field of coatings, particularly a kind of hydrolysis-type antifouling varnish peculiar to vessel and preparation method thereof.
Background technology
Coating is the body surface film forming matter, and is well known common.Antifouling varnish peculiar to vessel is namely a kind of common coating, the existing ship antifouling varnish, and because the composition formula arranges unreasonablely, have following deficiency and defect: 1, contain a large amount of organotins and DDT, environmental influence is larger; 2, the antifouling time short, poor effect; 3, filtering layer is thicker, and the cleaning difficulty is large; 4, surfaceness is larger, impact navigation to a certain extent; 5, easy breed bacteria.Therefore be necessary existing ship is adjusted with the formula of antifouling varnish.
Summary of the invention
The advantages such as purpose of the present invention is intended to overcome the deficiencies in the prior art, provides a kind of hydrolysis-type antifouling varnish peculiar to vessel, and it has formula and arranges rationally, and environmental influence is little, and the antifouling time is long, and surface irregularity is little.Simultaneously, the invention also discloses the preparation method of hydrolysis-type antifouling varnish peculiar to vessel, the characteristics such as it is simple that it has flow process, workable.
A kind of hydrolysis-type of the present invention antifouling varnish peculiar to vessel comprises following component and mass parts thereof:
The present invention is preferably as follows component and mass parts thereof:
The preparation method of hydrolysis-type of the present invention antifouling varnish peculiar to vessel, comprise the steps:
(1) getting the acrylic resin modified stirred pot middling speed of putting into of partial hydrolysis stirs;
(2) get dispersion agent 5040, add stirred pot to stir, after add successively that superfine iron oxide is red, zinc oxide, wilkinite, Red copper oxide, barium sulfate, talcum powder, zineb, high-speed stirring obtains slurry;
(3) slurry being moved to shredder grinds;
(4) chlorinated rubber and remaining hydrolysis-type acrylic resin are added in dimethylbenzene and dissolve, and adjusting viscosity, lysate obtained;
(5) step (4) gained lysate is added in step (3) gained slurry and fully stir, obtain finished product.
Wherein, the rotating speed that in described step (1), middling speed stirs is 600-800 rev/min.
Wherein, the rotating speed of described step (2) high speed stirring is 1000-1200 rev/min.
Wherein, in described step (3), through grinding the disposed slurry particle diameter less than or equal to 40 microns; Control slurry temperature in process of lapping and be no more than 55 ℃.
Wherein, the viscosity in described step (4) for be coated with-4 glasss 90～100 seconds.
Beneficial effect of the present invention: the present invention is acrylic resin modified with chlorinated rubber, dimethylbenzene, hydrolysis-type, clorafin, superfine iron oxide are red, zinc oxide, wilkinite, Red copper oxide, zineb, native sulfate of barium, talcum powder, dispersion agent 5040 are mixed with hydrolysis-type antifouling varnish peculiar to vessel through certain techniques, wherein, chlorinated rubber and hydrolysis-type be acrylic resin modified reaches into filmogen of the present invention together, it does not contain organotin and DDT, has effectively improved environment; Red and the zinc oxide of superfine iron oxide is rust-stabilising pigment of the present invention, can realize anti-fouling effect preferably; Red copper oxide and zineb are sterilant of the present invention, and hull when use is of the present invention, can effectively prevent the hull breed bacteria.After the present invention is coated on hull, in use procedure, hydrolysis-type acrylic resin modified with seawater generation hydrolysis reaction and ion exchange reaction, Red copper oxide and zineb evenly discharge, thereby reach self-polishing, the effect that the oneself is smooth, so just can reach antifouling purpose and can reduce the running resistance of ship again simultaneously, reduce oil consumption, but greater than capable of saving fuel oil 7% left and right; Finally, the filtering layer that is stored on hull is relatively thin,, usually 45 microns left and right, when dockage is repaired, does not need special high pressure fresh water to rinse, and this can reduce depressed place and accomplish this.In addition, the invention also discloses the preparation method of hydrolysis-type antifouling varnish peculiar to vessel, technique is simple, and is workable.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail.
Embodiment one
Get the hydrolyzed modified acrylic resin of 11 mass parts and put into the stirring of stirred pot middling speed, mixing speed is 600 rev/mins, stirs about 5 minutes; Get 0.1 mass parts dispersion agent 5040, add stirred pot to stir, after add successively that 1 mass parts superfine iron oxide is red, 5 mass parts zinc oxide, 0.6 mass parts wilkinite, 22 mass parts Red copper oxide, 8 mass parts barium sulfate, 8 mass parts talcum powder, 1 mass parts zineb, about high-speed stirring 20 minutes, mixing speed is 1000 rev/mins, obtains slurry; Slurry is moved to shredder grind, grind the disposed slurry particle diameter less than or equal to 40 microns,, effectively to reduce the roughness after film forming of the present invention, control slurry temperature in process of lapping and be no more than 55 ℃; 1 mass parts chlorinated rubber and remaining 10 mass parts hydrolysis-type acrylic resins are added in 12 mass parts dimethylbenzene and dissolve, and adjusting viscosity, viscosity for be coated with-4 glasss 90～100 seconds, obtain lysate; The gained lysate is added in slurry after grinding and fully stirs, obtain finished product.Press the GB/T6822-2007 standard detection, meet the indices requirement.
Embodiment two
Get the hydrolyzed modified acrylic resin of 13 mass parts and put into the stirring of stirred pot middling speed, mixing speed is 700 rev/mins, stirs about 5 minutes; Get 0.2 mass parts dispersion agent 5040, add stirred pot to stir, after add successively that 2 mass parts superfine iron oxides are red, 7 mass parts zinc oxide, 0.8 mass parts wilkinite, 25 mass parts Red copper oxide, 10 mass parts barium sulfate, 10 mass parts talcum powder, 3 mass parts zineb, about high-speed stirring 20 minutes, mixing speed is 1100 rev/mins, obtains slurry; Slurry is moved to shredder grind, grind the disposed slurry particle diameter less than or equal to 40 microns,, effectively to reduce the roughness after film forming of the present invention, control slurry temperature in process of lapping and be no more than 55 ℃; 3 mass parts chlorinated rubbers and remaining 10 mass parts hydrolysis-type acrylic resins are added in 14 mass parts dimethylbenzene and dissolve, make lysate; The gained lysate is added in the gained slurry and fully stirs, obtain finished product.Press the GB/T6822-2007 standard detection, meet the indices requirement.
Embodiment three
Get the hydrolyzed modified acrylic resin of 13 mass parts and put into the stirring of stirred pot middling speed, mixing speed is 800 rev/mins, stirs about 5 minutes; Get 0.3 mass parts dispersion agent 5040, add stirred pot to stir, after add successively that 3 mass parts superfine iron oxides are red, 10 mass parts zinc oxide, 1.2 mass parts wilkinites, 28 mass parts Red copper oxide, 12 mass parts barium sulfate, 12 mass parts talcum powder, 5 mass parts zineb, about high-speed stirring 20 minutes, mixing speed is 1200 rev/mins, obtains slurry; Slurry is moved to shredder grind, grind the disposed slurry particle diameter less than or equal to 40 microns,, effectively to reduce the roughness after film forming of the present invention, be conducive to the poison material and steadily ooze out, control slurry temperature in process of lapping and be no more than 55 ℃; 5 mass parts chlorinated rubbers and remaining 12 mass parts hydrolysis-type acrylic resins are added in 16 mass parts dimethylbenzene and dissolve, make to obtain lysate; The gained lysate is added in the gained slurry and fully stirs, get product.Press the GB/T6822-2007 standard detection, meet the indices requirement.
It is only below the preferred embodiment of the present invention; should be pointed out that for those skilled in the art, under the premise without departing from the principles of the invention; can also make some improvements and modifications, these improvements and modifications also should be considered as protection scope of the present invention.
Claims (7)
1. a hydrolysis-type antifouling varnish peculiar to vessel, is characterized in that, comprises following component and mass parts thereof:
2. hydrolysis-type according to claim 1 antifouling varnish peculiar to vessel, is characterized in that, comprises following component and mass parts thereof:
3. the preparation method of hydrolysis-type according to claim 1 antifouling varnish peculiar to vessel, is characterized in that, comprises the steps:
(1) getting the acrylic resin modified stirred pot middling speed of putting into of partial hydrolysis stirs;
(2) get dispersion agent 5040, add stirred pot to stir, after add successively that superfine iron oxide is red, zinc oxide, wilkinite, Red copper oxide, barium sulfate, talcum powder, zineb, high-speed stirring obtains slurry;
(3) slurry being moved to shredder grinds;
(4) with chlorinated rubber with dissolving in dimethylbenzene, make to obtain lysate;
(5) step (4) gained lysate is added in step (3) gained slurry fully and stir, adjust viscosity for being coated with-4 glasss of 90-100 seconds, make finished product.
4. the preparation method of hydrolysis-type according to claim 3 antifouling varnish peculiar to vessel is characterized in that: the rotating speed that in described step (1), middling speed stirs is 600-800 rev/min.
5. the preparation method of hydrolysis-type according to claim 3 antifouling varnish peculiar to vessel is characterized in that: the rotating speed that described step (2) high speed stirs is 1000-1200 rev/min.
6. the preparation method of hydrolysis-type according to claim 3 antifouling varnish peculiar to vessel, is characterized in that: in described step (3), through grinding the disposed slurry particle diameter less than or equal to 40 microns; Control slurry temperature in process of lapping and be no more than 55 ℃.
7. the preparation method of hydrolysis-type according to claim 3 antifouling varnish peculiar to vessel is characterized in that: the viscosity in described step (5) for be coated with-4 glasss 90～100 seconds.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN2013102949242A CN103396712A (en) | 2013-07-15 | 2013-07-15 | Hydrolyzed marine antifouling paint and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013102949242A CN103396712A (en) | 2013-07-15 | 2013-07-15 | Hydrolyzed marine antifouling paint and preparation method thereof |
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| CN103396712A true CN103396712A (en) | 2013-11-20 |
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| CN2013102949242A Pending CN103396712A (en) | 2013-07-15 | 2013-07-15 | Hydrolyzed marine antifouling paint and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666119A (en) * | 2013-12-18 | 2014-03-26 | 江苏鹏飞海太机械有限公司 | Chlorinated rubber antifouling paint |
| CN104403448A (en) * | 2014-10-23 | 2015-03-11 | 中油新星纳米工程技术有限公司 | Nano cuprous oxide and nano silver compounded sea anti-fouling paint |
| CN106010044A (en) * | 2016-06-21 | 2016-10-12 | 浙江省海洋开发研究院 | High-speed train self-cleaning anti-fouling paint containing trace bio-fungicide |
| CN111218187A (en) * | 2020-03-06 | 2020-06-02 | 中国科学院宁波材料技术与工程研究所 | Environment-friendly fluorine-silicon modified acrylic acid antifouling paint with micro-nano-like structure, and preparation method and application thereof |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103666119A (en) * | 2013-12-18 | 2014-03-26 | 江苏鹏飞海太机械有限公司 | Chlorinated rubber antifouling paint |
| CN104403448A (en) * | 2014-10-23 | 2015-03-11 | 中油新星纳米工程技术有限公司 | Nano cuprous oxide and nano silver compounded sea anti-fouling paint |
| CN106010044A (en) * | 2016-06-21 | 2016-10-12 | 浙江省海洋开发研究院 | High-speed train self-cleaning anti-fouling paint containing trace bio-fungicide |
| CN106010044B (en) * | 2016-06-21 | 2018-09-18 | 浙江省海洋开发研究院 | A kind of self-cleaning anti-pollution coating of the bullet train containing micro biological bactericide |
| CN111218187A (en) * | 2020-03-06 | 2020-06-02 | 中国科学院宁波材料技术与工程研究所 | Environment-friendly fluorine-silicon modified acrylic acid antifouling paint with micro-nano-like structure, and preparation method and application thereof |
| CN111218187B (en) * | 2020-03-06 | 2022-02-11 | 中国科学院宁波材料技术与工程研究所 | Environment-friendly fluorine-silicon modified acrylic acid antifouling paint with micro-nano-like structure, and preparation method and application thereof |
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Application publication date: 20131120 |