CN111675945A - Low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint - Google Patents
Low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint Download PDFInfo
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- CN111675945A CN111675945A CN202010601438.0A CN202010601438A CN111675945A CN 111675945 A CN111675945 A CN 111675945A CN 202010601438 A CN202010601438 A CN 202010601438A CN 111675945 A CN111675945 A CN 111675945A
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D143/00—Coating compositions based on homopolymers or copolymers of compounds having one or more unsaturated aliphatic radicals, each having only one carbon-to-carbon double bond, and containing boron, silicon, phosphorus, selenium, tellurium, or a metal; Coating compositions based on derivatives of such polymers
- C09D143/04—Homopolymers or copolymers of monomers containing silicon
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1606—Antifouling paints; Underwater paints characterised by the anti-fouling agent
- C09D5/1612—Non-macromolecular compounds
- C09D5/1618—Non-macromolecular compounds inorganic
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1656—Antifouling paints; Underwater paints characterised by the film-forming substance
- C09D5/1662—Synthetic film-forming substance
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- C—CHEMISTRY; METALLURGY
- C09—DYES; PAINTS; POLISHES; NATURAL RESINS; ADHESIVES; COMPOSITIONS NOT OTHERWISE PROVIDED FOR; APPLICATIONS OF MATERIALS NOT OTHERWISE PROVIDED FOR
- C09D—COATING COMPOSITIONS, e.g. PAINTS, VARNISHES OR LACQUERS; FILLING PASTES; CHEMICAL PAINT OR INK REMOVERS; INKS; CORRECTING FLUIDS; WOODSTAINS; PASTES OR SOLIDS FOR COLOURING OR PRINTING; USE OF MATERIALS THEREFOR
- C09D5/00—Coating compositions, e.g. paints, varnishes or lacquers, characterised by their physical nature or the effects produced; Filling pastes
- C09D5/16—Antifouling paints; Underwater paints
- C09D5/1687—Use of special additives
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2248—Oxides; Hydroxides of metals of copper
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- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K3/00—Use of inorganic substances as compounding ingredients
- C08K3/18—Oxygen-containing compounds, e.g. metal carbonyls
- C08K3/20—Oxides; Hydroxides
- C08K3/22—Oxides; Hydroxides of metals
- C08K2003/2296—Oxides; Hydroxides of metals of zinc
-
- C—CHEMISTRY; METALLURGY
- C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
- C08K—Use of inorganic or non-macromolecular organic substances as compounding ingredients
- C08K2201/00—Specific properties of additives
- C08K2201/011—Nanostructured additives
Abstract
The invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint, relates to the field of antifouling paints, and aims to solve the problems that the existing antifouling paint is unfavorable for industrial production and processing and is unfavorable for production and processing due to overhigh organic volatile components. The low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint is composed of an auxiliary agent, cuprous oxide, acrylic silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent is 0-2.5 parts by weight of a copper-containing exudation auxiliary agent, the cuprous oxide is 35-45 parts by weight, the solvent is 2-5 parts by weight of xylene, the pigment and filler is 2-5 parts by weight of iron oxide red powder, the talcum powder is 5-15 parts by weight, and the zinc oxide is 5-10 parts by weight. The volatilization of organic components is reduced by combining the propylene silane resin and the cuprous oxide, the pollution to the atmosphere is reduced, the ecological environment is protected, the volume solid is improved, the material utilization rate is improved, and the production cost of enterprises is reduced.
Description
Technical Field
The invention relates to the field of antifouling paint, in particular to low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint.
Background
At present, the total amount of the paint market in China is more than the demand, middle and low-grade products are excessive, part of high-grade products are insufficient in supply, the demand is in a diversified development situation, and the specific gravity of the special paint is continuously increased. The annual growth rate of the building coating in China is more than 9 percent, and the production capacity of the building coating accounts for 30 to 40 percent of the whole coating yield. The market growth rate of the industrial coating is about 7 percent, wherein the production development of automobiles, motorcycles, ships, household appliances and the like is faster. According to prediction, the supply and demand of the coating market in China may tend to be balanced in 2020, the required quantity of the coating market exceeds 255 ten thousand tons, and the predicted yield is 350 ten thousand tons. From now to 2019, the growth rate of the demand of China for the paint is listed in the top of the world. The coating yield of China and the like accounts for the second place in the world, and the product structure is approximately as follows: 45-50% of building coating, 35-40% of industrial coating and 10-15% of special coating. Wherein the proportion of the emulsion paint to be improved by the building coating is strived to reach 50% or more in the year; in the field of industrial coatings, the proportion of water-based coatings, high-solid coatings, solvent-free coatings, powder coatings and radiation curing coatings is gradually enlarged (the water-based coatings in China account for 35% of the total amount of the coatings at present, the powder coatings are the first to come across the world, the UV curing coatings yield is 2.3 million tons, and the UV curing coatings belong to the world production kingdom of UV curing coatings.
The specific gravity of the volume solid in the existing antifouling paint is too low, so that the stirring use of the paint is not facilitated, and the molding of the paint is directly influenced in the actual operation process because the content of the volume solid is too low. The volatility of organic components in the used paint is high, so that the paint has serious air pollution in actual production and is not beneficial to production and processing of enterprises.
Disclosure of Invention
The invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint, which aims to solve the problems that the existing antifouling paint has air pollution caused by overhigh organic volatile components, is not beneficial to industrial production and processing, and has overhigh volume solid content, thus being not beneficial to production and processing.
In order to solve the technical problems, the invention provides a low-voc long-term hydrolysis type high-performance tin-free self-polishing antifouling paint which comprises an auxiliary agent, cuprous oxide, an acryl silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent comprises 0-2.5 parts by weight of a copper-containing exudation auxiliary agent, 35-45 parts by weight of the cuprous oxide, 25-40 parts by weight of the acryl silane resin, 0-2.5 parts by weight of the biocide, 2-5 parts by weight of the solvent, 2-5 parts by weight of iron oxide red powder, 5-15 parts by weight of talcum powder and 5-10 parts by weight of zinc oxide.
Preferably, the weight ratio is: auxiliary agent: 0-2.5 parts by weight, cuprous oxide: 35-45 parts by weight of acryl silane resin: 25-40 parts by weight of a biocide: 0-2.5 parts by weight, solvent: 2-5 parts by weight of pigment and filler: 5 to 25 parts by weight of zinc oxide and 5 to 10 parts by weight of zinc oxide.
Preferably, the method comprises the following steps of fully mixing cuprous oxide in a copper-containing auxiliary agent, adding an acrylic silane resin for full dissolution, sequentially adding a biocide, a solvent, a pigment filler and zinc oxide, stirring, dispersing at a medium-high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
The invention has the following beneficial effects:
(1) the cuprous oxide adopts a nano-scale structure, so that the surface performance is improved, the antifouling effect of the antifouling paint is enhanced, and the cuprous oxide and other degradable toxic materials are physically dispersed in the paint;
(2) according to the invention, the reaction of the acryl silane resin and the cuprous oxide is adopted to improve the volume solid content, so that the material utilization rate is improved, the production cost of an enterprise is reduced, the volatile organic components are low, and the pollution to the environment and atmosphere is reduced.
Drawings
FIG. 1 is a table of test data for a low voc long term hydrolysis type high performance tin-free self-polishing antifouling paint according to the present invention;
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention is further described in detail with reference to the following embodiments.
Example 1:
the invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint which comprises an auxiliary agent, cuprous oxide, acrylic silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent comprises 2 parts by weight of a copper-containing exudation auxiliary agent, 40 parts by weight of the cuprous oxide, 35 parts by weight of the acrylic silane resin, 1.5 parts by weight of the biocide, 5 parts by weight of xylene as the solvent, 4 parts by weight of iron oxide red powder as the filler, 12 parts by weight of talcum powder and 8 parts by weight of zinc oxide.
Further, the weight ratio is as follows: auxiliary agent: 0-2.5 parts by weight, cuprous oxide: 35-45 parts by weight of acryl silane resin: 25-40 parts by weight of a biocide: 0-2.5 parts by weight, solvent: 2-5 parts by weight of pigment and filler: 5 to 25 parts by weight of zinc oxide and 5 to 10 parts by weight of zinc oxide.
The method further comprises the following steps of fully mixing cuprous oxide in a copper-containing auxiliary agent, adding the acrylic silane resin for full dissolution, sequentially adding the biocide, the solvent, the pigment and filler and the zinc oxide, stirring, dispersing at medium and high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
Further, the technical indexes of the low voc long-term efficient hydrolysis type high-performance tin-free self-polishing antifouling paint are as follows: density/g/m 1 is less than or equal to 1.8, reddish brown, viscosity (NDJ-1 viscometer)/pa.s is more than or equal to 2.0, drying time/ h 2 or 24, storage stability is passed, antifouling agent (total copper amount)/% > 22, non-volatile volume fraction/% > 50, flash point/° C is more than or equal to 25, organic tin (mg/kg is less than or equal to 2500, DDT (DDT)/(mg/kg) is less than or equal to 1000, shallow sea soakability is passed, dynamic simulation test is passed, compatibility with cathode protection is passed, asbestos is free, polishing (or corrosion rate) property of an antifouling coating is less than or equal to 15 m/month, and volatile organic compound (V0C)% > 420.
Example 2:
the invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint which comprises an auxiliary agent, cuprous oxide, acrylic silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent comprises 2.5 parts by weight of a copper-containing exudation auxiliary agent, 36 parts by weight of cuprous oxide, 30 parts by weight of acrylic silane resin, 2 parts by weight of the biocide, 3 parts by weight of xylene as the solvent, 4 parts by weight of iron oxide red powder as the filler, 13 parts by weight of talcum powder and 7 parts by weight of zinc oxide.
Further, the weight ratio is as follows: auxiliary agent: 0-2.5 parts by weight, cuprous oxide: 35-45 parts by weight of acryl silane resin: 25-40 parts by weight of a biocide: 0-2.5 parts by weight, solvent: 2-5 parts by weight of pigment and filler: 5 to 25 parts by weight of zinc oxide and 5 to 10 parts by weight of zinc oxide.
The method further comprises the following steps of fully mixing cuprous oxide in a copper-containing auxiliary agent, adding the acrylic silane resin for full dissolution, sequentially adding the biocide, the solvent, the pigment and filler and the zinc oxide, stirring, dispersing at medium and high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
Further, the technical indexes of the low voc long-term efficient hydrolysis type high-performance tin-free self-polishing antifouling paint are as follows: density/g/m 1 is less than or equal to 1.8, reddish brown, viscosity (NDJ-1 viscometer)/pa.s is more than or equal to 2.0, drying time/ h 2 or 24, storage stability is passed, antifouling agent (total copper amount)/% > 22, non-volatile volume fraction/% > 50, flash point/° C is more than or equal to 25, organic tin (mg/kg is less than or equal to 2500, DDT (DDT)/(mg/kg) is less than or equal to 1000, shallow sea soakability is passed, dynamic simulation test is passed, compatibility with cathode protection is passed, asbestos is free, polishing (or corrosion rate) property of an antifouling coating is less than or equal to 15 m/month, and volatile organic compound (V0C)% > 420.
Example 3:
the invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint which comprises an auxiliary agent, cuprous oxide, acrylic silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent comprises 2 parts by weight of a copper-containing exudation auxiliary agent, 35 parts by weight of the cuprous oxide, 35 parts by weight of the acrylic silane resin, 2.5 parts by weight of the biocide, 2 parts by weight of xylene as the solvent, 4 parts by weight of iron oxide red powder as the filler, 10 parts by weight of talcum powder and 6 parts by weight of zinc oxide.
Further, the weight ratio is as follows: auxiliary agent: 0-2.5 parts by weight, cuprous oxide: 35-45 parts by weight of acryl silane resin: 25-40 parts by weight of a biocide: 0-2.5 parts by weight, solvent: 2-5 parts by weight of pigment and filler: 5 to 25 parts by weight of zinc oxide and 5 to 10 parts by weight of zinc oxide.
The method further comprises the following steps of fully mixing cuprous oxide in a copper-containing auxiliary agent, adding the acrylic silane resin for full dissolution, sequentially adding the biocide, the solvent, the pigment and filler and the zinc oxide, stirring, dispersing at medium and high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
Further, the technical indexes of the low voc long-term efficient hydrolysis type high-performance tin-free self-polishing antifouling paint are as follows: density/g/m 1 is less than or equal to 1.8, reddish brown, viscosity (NDJ-1 viscometer)/pa.s is more than or equal to 2.0, drying time/ h 2 or 24, storage stability is passed, antifouling agent (total copper amount)/% > 22, non-volatile volume fraction/% > 50, flash point/° C is more than or equal to 25, organic tin (mg/kg is less than or equal to 2500, DDT (DDT)/(mg/kg) is less than or equal to 1000, shallow sea soakability is passed, dynamic simulation test is passed, compatibility with cathode protection is passed, asbestos is free, polishing (or corrosion rate) property of an antifouling coating is less than or equal to 15 m/month, and volatile organic compound (V0C)% > 420.
Example 4:
the invention provides a low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint which comprises an auxiliary agent, cuprous oxide, acrylic silane resin, a biocide, a solvent, zinc oxide and a pigment and filler, wherein the auxiliary agent comprises 1 part by weight of a copper-containing exudation auxiliary agent, 42 parts by weight of the cuprous oxide, 35 parts by weight of the acrylic silane resin, 2 parts by weight of the biocide, 3 parts by weight of xylene as the solvent, 4 parts by weight of iron oxide red powder as the pigment and filler, 12 parts by weight of talcum powder and 8 parts by weight of zinc oxide.
Further, the weight ratio is as follows: auxiliary agent: 0-2.5 parts by weight, cuprous oxide: 35-45 parts by weight of acryl silane resin: 25-40 parts by weight of a biocide: 0-2.5 parts by weight, solvent: 2-5 parts by weight of pigment and filler: 5 to 25 parts by weight of zinc oxide and 5 to 10 parts by weight of zinc oxide.
The method further comprises the following steps of fully mixing cuprous oxide in a copper-containing auxiliary agent, adding the acrylic silane resin for full dissolution, sequentially adding the biocide, the solvent, the pigment and filler and the zinc oxide, stirring, dispersing at medium and high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
Further, the technical indexes of the low voc long-term efficient hydrolysis type high-performance tin-free self-polishing antifouling paint are as follows: density/g/m 1 is less than or equal to 1.8, reddish brown, viscosity (NDJ-1 viscometer)/pa.s is more than or equal to 2.0, drying time/ h 2 or 24, storage stability is passed, antifouling agent (total copper amount)/% > 22, non-volatile volume fraction/% > 50, flash point/° C is more than or equal to 25, organic tin (mg/kg is less than or equal to 2500, DDT (DDT)/(mg/kg) is less than or equal to 1000, shallow sea soakability is passed, dynamic simulation test is passed, compatibility with cathode protection is passed, asbestos is free, polishing (or corrosion rate) property of an antifouling coating is less than or equal to 15 m/month, and volatile organic compound (V0C)% > 420.
In conclusion, the cuprous oxide adopts a nano-scale structure, so that the surface performance is improved, the antifouling effect of the antifouling paint is enhanced, the cuprous oxide and other degradable toxins are physically dispersed in the paint, when the resin is hydrolyzed on the surface of the paint, the antifouling paint is uniformly released, a poison layer with a certain concentration is formed on the surface of the paint to prevent fouling, and the effects of effectively and uniformly controlling the release of the toxins and obtaining self-polishing and self-smoothing are achieved; the cuprous oxide adopts a nano-scale structure, so that the surface performance is improved, the antifouling effect of the antifouling paint is enhanced, and the cuprous oxide and other degradable toxic materials are physically dispersed in the paint; the reaction of the acrylic silane resin and the cuprous oxide improves the volume solid content, so that the material utilization rate is improved, the production cost of enterprises is reduced, and the pollution to the atmosphere is reduced due to low-volatile organic components.
It should be noted that various standard components used in the present invention are commercially available, non-standard components are specially customized, and the connection manner adopted in the present invention, such as bolting, welding, etc., is also a very common means in the mechanical field, and the inventor does not need to describe herein any further.
The above description is only an example of the present invention, and is not intended to limit the present invention, and it is obvious to those skilled in the art that various modifications and variations can be made in the present invention. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the scope of the claims of the present invention.
Claims (3)
1. The low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint is characterized by comprising 0-2.5 parts by weight of a copper-containing exudation auxiliary agent, 35-45 parts by weight of cuprous oxide, 25-40 parts by weight of an acrylic silane resin, 0-2.5 parts by weight of a biocide, 2-5 parts by weight of a solvent, 2-5 parts by weight of xylene, 2-5 parts by weight of an iron oxide red powder, 5-15 parts by weight of talcum powder and 5-10 parts by weight of zinc oxide.
2. The low voc long term hydrolysis type high performance tin-free self-polishing antifouling paint of claim 1,
the weight ratio is as follows:
auxiliary agent: 0 to 2.5 parts by weight
Cuprous oxide: 35 to 45 parts by weight of
Acrylic silane resin: 25 to 40 parts by weight of a solvent
A biocide: 0 to 2.5 parts by weight
Solvent: 2 to 5 parts by weight of
Pigment and filler: 5 to 25 parts by weight of a stabilizer
5-10 parts by weight of zinc oxide.
3. The preparation method of the low voc long-term efficiency hydrolytic high-performance tin-free self-polishing antifouling paint as claimed in claim 1 or 2, comprising the following steps of fully mixing the cuprous oxide in the copper-containing auxiliary agent, adding the acrylic silane resin for full dissolution, sequentially adding the biocide, the solvent, the pigment and the filler and the zinc oxide, stirring, dispersing at medium-high speed, and grinding to reach the required qualified fineness; and adjusting the viscosity and refining to obtain the paint.
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| CN202010601438.0A CN111675945A (en) | 2020-06-29 | 2020-06-29 | Low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint |
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| CN202010601438.0A CN111675945A (en) | 2020-06-29 | 2020-06-29 | Low-voc long-term-effect hydrolysis type high-performance tin-free self-polishing antifouling paint |
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Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097407A (en) * | 2000-09-22 | 2002-04-02 | Chugoku Marine Paints Ltd | Stain-resistant coating composition, coating film therefrom, material coated therewith, and method for preventing stain |
| CN101809102A (en) * | 2007-11-21 | 2010-08-18 | 日东化成株式会社 | Antifouling coating composition, process for producing the composition, antifouling coating film formed from the composition, coated object having the coating film on surface, and method of antifouling treatment by forming the coating film |
| CN104974631A (en) * | 2015-07-06 | 2015-10-14 | 海洋化工研究院有限公司 | Matrix resin having self-polishing performance and self-polishing antifouling coating prepared by same |
| CN107090225A (en) * | 2017-06-19 | 2017-08-25 | 王欣 | A kind of low-surface-energy type is from polishing marine antifouling coating |
-
2020
- 2020-06-29 CN CN202010601438.0A patent/CN111675945A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002097407A (en) * | 2000-09-22 | 2002-04-02 | Chugoku Marine Paints Ltd | Stain-resistant coating composition, coating film therefrom, material coated therewith, and method for preventing stain |
| CN101809102A (en) * | 2007-11-21 | 2010-08-18 | 日东化成株式会社 | Antifouling coating composition, process for producing the composition, antifouling coating film formed from the composition, coated object having the coating film on surface, and method of antifouling treatment by forming the coating film |
| CN104974631A (en) * | 2015-07-06 | 2015-10-14 | 海洋化工研究院有限公司 | Matrix resin having self-polishing performance and self-polishing antifouling coating prepared by same |
| CN107090225A (en) * | 2017-06-19 | 2017-08-25 | 王欣 | A kind of low-surface-energy type is from polishing marine antifouling coating |
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