CN101696340B - Strippable anti-fouling paint - Google Patents
Strippable anti-fouling paint Download PDFInfo
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- CN101696340B CN101696340B CN2009102336459A CN200910233645A CN101696340B CN 101696340 B CN101696340 B CN 101696340B CN 2009102336459 A CN2009102336459 A CN 2009102336459A CN 200910233645 A CN200910233645 A CN 200910233645A CN 101696340 B CN101696340 B CN 101696340B
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- fouling paint
- strippable
- fouling
- paint
- strippable anti
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Abstract
The invention discloses a strippable anti-fouling paint and belongs to the technical field of anti-fouling paint. The strippable anti-fouling paint is prepared from the following components in percentage by mass: self-polishing resin 25-35, perchloroethylene 5-10, colophony 10-15 and antifoulant 40-50. The strippable anti-fouling paint has the advantages of stable coating solubility, excellent anti-fouling performance, excellent cracking resistance, simple preparation process and low cost. The strippable anti-fouling paint is a novel anti-fouling paint that can be used for preventing sea creatures and the like from attaching onto the underwater parts of structures, ships, fish nets and the like which are in sea water.
Description
Technical field
The invention belongs to the antifouling paint field, relate to and a kind ofly can be used for preventing that immersion parts such as the structure in the seawater, boats and ships, fishing net from adhering to the antifouling paint of marine life etc., more particularly, relate to a kind of strippable anti-fouling paint.
Background technology
Usually the antifouling paint that adopts is the compsn of organotin and Red copper oxide, and this compsn is very effective biocide; Yet; The discovered in recent years organo-tin compound not only has killing action to the ocean dirt settling; To the also toxic effect of other biological in the ocean,, bring tremendous loss for simultaneously the coastal waters aquaculture simultaneously to such an extent as to influenced the balance of biologic chain in the ocean; International ocean is organized in 2008 and issues an order against the use organo-tin compound, therefore needs exploitation product nontoxic or low toxicity to satisfy the requirement of ship control biological attachment.
For example, the silicomethane ester class antifouling varnish of in Japanese Patent 04-264170,04-264169 and 04-264168, describing can be used as above not stanniferous antifouling varnish.Yet as what in Japanese Patent 06-157941 and 06-157941 and 06-157940, point out, this type antifouling varnish antifouling property is poor, and coating is prone to generation of cracks.
For addressing these problems, in Japanese Patent 63-215780,07-102193, described and adopted the polymkeric substance that contains organic estersil base as antifouling paint.Though this base polymer has the solvability of filming near organotin polymer; Anti-fouling effect can continue for a long time; But the solvability of filming in the early stage is little, so for the marine body surface that soaks in the low marine site of the strong marine site of biological activity and water temperature, be difficult to control in the early stage adhering to of marine life.
Obviously, invent a kind of anti-resin be full of cracks, the antifouling paint that promptly has good anti-marine life to adhere in the early stage is the problem that needs solution.
Summary of the invention
The objective of the invention is to be prone to be full of cracks in order to solve the resin that antifouling paint produced in the above-mentioned prior art; Initial stage is little from polishing resin dissolves; The problem of antifouling property difference provides a kind of crack resistance that has, and promptly there is the strippable anti-fouling paint of anti-marine life tack at the initial stage.
To achieve these goals, the technical scheme of technical solution problem of the present invention is: a kind of strippable anti-fouling paint is formed by polishing resin, chlorinated polyvinyl chloride, rosin and stain control agent certainly, and the mass percentage content of its each component is:
From polishing resin 25-35%:
Chlorinated polyvinyl chloride 5-10%:
Rosin 10-15%:
Stain control agent 40-50%.
The above-mentioned described molecular structural formula that polishes resin certainly is:
R wherein
1, R
2Can be identical or different, represent that separately carbon number is any one in 1～18 alkyl, naphthenic base, the aryl; M, n, p are 1～15000 integer;
Above-mentioned described weight-average molecular weight of polishing resin certainly is 1000～3000000;
Above-mentioned described stain control agent is the compsn of Red copper oxide and ZPT, and the mass ratio of Red copper oxide and ZPT is 8: 1.
The beneficial effect of a kind of strippable anti-fouling paint of the present invention is mainly reflected in:
The one, contain the resin of polishing certainly of 25-35% in the strippable anti-fouling paint component of the present invention, can form and have water-disintegrable and antifouling coating film rippability.
The 2nd, in the antifouling paint component, when the total content of stain control agent less than 40% the time, will cause relatively poor antifouling property; And when the stain control agent total content greater than 50% the time, just can not improve antifouling property again, and can obtain relatively poor crack resistance.The total content of stain control agent is at 40-50% in the antifouling paint compositions of the present invention, and the mass ratio of Red copper oxide and ZPT is 8: 1 o'clock, can form the antifouling coating film with good antifouling property.So didirtresistance and crack resistance can be better, and have the stable solvability of filming.
The 3rd, strippable anti-fouling paint preparation technology of the present invention is simple, with low cost, is a kind ofly to can be used for preventing that immersion parts such as the structure in the seawater, boats and ships, fishing net from adhering to the novel antifouling coating of marine life etc.
Embodiment
The present invention further specifies with following instance, but the present invention is not limited to following embodiment, before and after not breaking away from, in the scope of said aim, changes and implements to be included in the technical scope of the present invention.
Embodiment 1:
This strippable anti-fouling paint is prepared from (quality percentage composition) by following set of dispense ratio:
From polishing resin 35%,
Chlorinated polyvinyl chloride 5%,
Rosin 10%,
Red copper oxide 44.5%,
ZPT 5.5%.
The preparation method of this strippable anti-fouling paint is:
Said components is mixed, on dispersion machine, disperse, on sand mill, grind then, packing gets final product.
Embodiment 2:
This strippable anti-fouling paint is prepared from (quality percentage composition) by following set of dispense ratio:
From polishing resin 35%,
Chlorinated polyvinyl chloride 10%,
Rosin 15%,
Red copper oxide 35.6%,
ZPT 4.4%.
Compound method is identical with embodiment 1.
Embodiment 3:
This strippable anti-fouling paint is prepared from (quality percentage composition) by following set of dispense ratio:
From polishing resin 35%,
Chlorinated polyvinyl chloride 10%,
Rosin 10%,
Red copper oxide 40%,
ZPT 5%.
Compound method is identical with embodiment 1.
Embodiment 4:
This strippable anti-fouling paint is prepared from (quality percentage composition) by following set of dispense ratio:
From polishing resin 25%,
Chlorinated polyvinyl chloride 10%,
Rosin 15%,
Red copper oxide 44.5%,
ZPT 5.5%.
Compound method is with embodiment 1.
Embodiment 5:
This strippable anti-fouling paint is prepared from (quality percentage composition) by following set of dispense ratio:
From polishing resin 30%,
Chlorinated polyvinyl chloride 8%,
Rosin 15%,
Red copper oxide 41.8%,
ZPT 5.2%.
Compound method is with embodiment 1.
Claims (3)
1. a strippable anti-fouling paint is characterized in that, content is that 25-35%, chlorinated polyvinyl chloride are that 5-10%, rosin are that 10-15%, stain control agent are that the component of 40-50% is prepared from polishing resin certainly by mass percentage; Wherein, the described molecular structural formula that polishes resin certainly is:
R wherein
1, R
2Can be identical or different, represent that separately carbon number is any one in 1～18 alkyl, naphthenic base, the aryl; M, n, p are 1～15000 integer.
2. a kind of strippable anti-fouling paint according to claim 1 is characterized in that, described is 1000～3000000 from the weight-average molecular weight of polishing resin.
3. a kind of strippable anti-fouling paint according to claim 1 is characterized in that, described stain control agent is the compsn of Red copper oxide and ZPT, and the mass ratio of Red copper oxide and ZPT is 8: 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102336459A CN101696340B (en) | 2009-10-26 | 2009-10-26 | Strippable anti-fouling paint |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2009102336459A CN101696340B (en) | 2009-10-26 | 2009-10-26 | Strippable anti-fouling paint |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101696340A CN101696340A (en) | 2010-04-21 |
| CN101696340B true CN101696340B (en) | 2012-08-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2009102336459A Active CN101696340B (en) | 2009-10-26 | 2009-10-26 | Strippable anti-fouling paint |
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| CN (1) | CN101696340B (en) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103122187B (en) * | 2011-11-18 | 2015-10-07 | 中国科学院兰州化学物理研究所 | ionic liquid modified marine antifouling paint |
| CN102732122B (en) * | 2012-07-24 | 2014-07-16 | 中国科学院理化技术研究所 | Long-acting self-polishing antifouling coating and preparation method thereof |
| WO2016176797A1 (en) * | 2015-05-03 | 2016-11-10 | 南通长航船舶配件有限公司 | Paint for ships |
| CN104817913B (en) * | 2015-05-15 | 2017-05-17 | 上海海悦涂料有限公司 | Long-acting environment-friendly ship bottom antifouling paint, strippable antifouling paint and ship bottom antifouling treatment method |
| CN105602380B (en) * | 2016-03-28 | 2017-12-08 | 中国船舶重工集团公司第七二五研究所 | A kind of preparation method for the anti-fouling material that needle-like filler aligns |
| CN106317998A (en) * | 2016-08-22 | 2017-01-11 | 王利萍 | Waterborne strippable decontamination paint preparation method |
| CN107490247A (en) * | 2017-07-31 | 2017-12-19 | 兰溪市捷喜食品加工技术有限公司 | Modified rotary dewatering device |
| CN107373454A (en) * | 2017-08-04 | 2017-11-24 | 舟山佳竹水产有限公司 | A kind of preparation facilities of frozen minced fillets |
| CN107434925A (en) * | 2017-09-08 | 2017-12-05 | 青岛亚东精细化学品有限公司 | Peelable protection membrane material |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178229A (en) * | 1996-08-22 | 1998-04-08 | 埃勒夫阿托化学有限公司 | New (meth) acrylic resin compositions for marine antifouling paints and corresponding paint compositions |
| CN101270174A (en) * | 2008-04-28 | 2008-09-24 | 海洋化工研究院 | Antifouling paint substrate resin, preparing method and application |
-
2009
- 2009-10-26 CN CN2009102336459A patent/CN101696340B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1178229A (en) * | 1996-08-22 | 1998-04-08 | 埃勒夫阿托化学有限公司 | New (meth) acrylic resin compositions for marine antifouling paints and corresponding paint compositions |
| CN101270174A (en) * | 2008-04-28 | 2008-09-24 | 海洋化工研究院 | Antifouling paint substrate resin, preparing method and application |
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| Publication number | Publication date |
|---|---|
| CN101696340A (en) | 2010-04-21 |
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