CN107868523B - Protective coating for outer hull of ship and using method thereof - Google Patents
Protective coating for outer hull of ship and using method thereof Download PDFInfo
- Publication number
- CN107868523B CN107868523B CN201711161643.4A CN201711161643A CN107868523B CN 107868523 B CN107868523 B CN 107868523B CN 201711161643 A CN201711161643 A CN 201711161643A CN 107868523 B CN107868523 B CN 107868523B
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- China
- Prior art keywords
- coating
- coated
- ship
- outer hull
- coupling agent
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- 239000011253 protective coating Substances 0.000 title claims abstract description 16
- 238000000034 method Methods 0.000 title claims description 13
- 239000011248 coating agent Substances 0.000 claims abstract description 125
- 238000000576 coating method Methods 0.000 claims abstract description 125
- 239000004519 grease Substances 0.000 claims abstract description 23
- PARWUHTVGZSQPD-UHFFFAOYSA-N phenylsilane Chemical compound [SiH3]C1=CC=CC=C1 PARWUHTVGZSQPD-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000000835 fiber Substances 0.000 claims abstract description 18
- -1 polysiloxane Polymers 0.000 claims abstract description 18
- 239000004760 aramid Substances 0.000 claims abstract description 17
- 229920003235 aromatic polyamide Polymers 0.000 claims abstract description 17
- 229920001296 polysiloxane Polymers 0.000 claims abstract description 17
- 229920005989 resin Polymers 0.000 claims abstract description 12
- 239000011347 resin Substances 0.000 claims abstract description 12
- QQONPFPTGQHPMA-UHFFFAOYSA-N propylene Natural products CC=C QQONPFPTGQHPMA-UHFFFAOYSA-N 0.000 claims abstract description 11
- 125000004805 propylene group Chemical group [H]C([H])([H])C([H])([*:1])C([H])([H])[*:2] 0.000 claims abstract description 11
- 239000007822 coupling agent Substances 0.000 claims abstract description 9
- 229920002396 Polyurea Polymers 0.000 claims description 10
- 239000006087 Silane Coupling Agent Substances 0.000 claims description 10
- 239000004925 Acrylic resin Substances 0.000 claims description 7
- 229920000178 Acrylic resin Polymers 0.000 claims description 7
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000003795 chemical substances by application Substances 0.000 claims 2
- 239000013535 sea water Substances 0.000 abstract description 14
- VEXZGXHMUGYJMC-UHFFFAOYSA-M Chloride anion Chemical compound [Cl-] VEXZGXHMUGYJMC-UHFFFAOYSA-M 0.000 description 6
- 238000005260 corrosion Methods 0.000 description 6
- 230000007797 corrosion Effects 0.000 description 6
- 239000000853 adhesive Substances 0.000 description 2
- 230000001070 adhesive effect Effects 0.000 description 2
- 229920006231 aramid fiber Polymers 0.000 description 1
- 238000005536 corrosion prevention Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000003628 erosive effect Effects 0.000 description 1
Images
Classifications
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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
- C09D123/00—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers
- C09D123/02—Coating compositions based on homopolymers or copolymers of unsaturated aliphatic hydrocarbons having only one carbon-to-carbon double bond; Coating compositions based on derivatives of such polymers not modified by chemical after-treatment
- C09D123/10—Homopolymers or copolymers of propene
- C09D123/12—Polypropene
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B63—SHIPS OR OTHER WATERBORNE VESSELS; RELATED EQUIPMENT
- B63B—SHIPS OR OTHER WATERBORNE VESSELS; EQUIPMENT FOR SHIPPING
- B63B59/00—Hull protection specially adapted for vessels; Cleaning devices specially adapted for vessels
- B63B59/04—Preventing hull fouling
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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
- C09D175/00—Coating compositions based on polyureas or polyurethanes; Coating compositions based on derivatives of such polymers
- C09D175/02—Polyureas
-
- 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
- C09D183/00—Coating compositions based on macromolecular compounds obtained by reactions forming in the main chain of the macromolecule a linkage containing silicon, with or without sulfur, nitrogen, oxygen, or carbon only; Coating compositions based on derivatives of such polymers
- C09D183/04—Polysiloxanes
-
- 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
- C09D5/08—Anti-corrosive paints
Landscapes
- Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Materials Engineering (AREA)
- Wood Science & Technology (AREA)
- Organic Chemistry (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- Ocean & Marine Engineering (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Application Of Or Painting With Fluid Materials (AREA)
- Treatments For Attaching Organic Compounds To Fibrous Goods (AREA)
Abstract
The protective coating for the outer ship body of the ship comprises a grease decomposer coating, a phenylsilane coupling agent coating, a propylene resin coating, an aramid short fiber coating and a polysiloxane coating, wherein the grease decomposer coating is coated on the outer ship body, the phenylsilane coupling agent coating is coated on the grease decomposer coating, the propylene resin coating is coated on the phenylsilane coupling agent coating, and the aramid short fiber coating is coated on the propylene resin coating; the invention has the advantages that: can protect the outer hull of the ship from being eroded by seawater for a long time.
Description
Technical Field
The invention relates to a protective coating for an outer ship body of a ship and a using method thereof, belonging to the technical field of ship body corrosion prevention.
Background
The ship sails in seawater and is very easy to be corroded by the seawater, so that the outer hull of the ship is corroded, the outer hull is chapped, the normal running of the ship is influenced, the conventional hull protective coating can protect the outer hull of the ship in a short time, but the hull still can be corroded by the seawater after being immersed in the sea for a long time, and the protection effect is poor. In order to solve the above-mentioned difficulties, it is necessary to develop a ship outer hull protective coating capable of protecting a ship outer hull from seawater erosion for a long time and a method for using the same.
Disclosure of Invention
The invention aims to provide a protective coating for an outer hull of a ship and a using method thereof.
The invention aims to solve the problem that the conventional ship hull protective coating cannot protect an outer ship hull for a long time.
In order to realize the purpose of the invention, the technical scheme adopted by the invention is as follows:
the ship outer hull protective coating comprises a grease decomposer coating, a phenylsilane coupling agent coating, an acrylic resin coating, an aramid short fiber coating and a polysiloxane coating, wherein the grease decomposer coating is coated on the outer hull, the phenylsilane coupling agent coating is coated on the grease decomposer coating, the acrylic resin is coated on the phenylsilane coupling agent coating, the aramid short fiber coating is coated on the acrylic resin coating, and the polysiloxane coating is coated on the aramid short fiber coating.
The polysiloxane coating is coated with a pure polyurea coating.
The application method of the protective coating for the outer hull of the ship comprises the following steps: firstly, coating a grease decomposer coating on the outer ship body to play a role in cleaning grease on the surface of the outer ship body; coating a phenyl silane coupling agent coating, coating a propylene resin coating, coating an aramid short fiber coating, coating a polysiloxane coating, and coating a pure polyurea coating.
The invention has the advantages that: firstly, coating a grease decomposer coating on the outer ship body to play a role in cleaning grease on the surface of the outer ship body; the second step of coating a phenyl silane coupling agent coating can improve the adhesive force and the corrosion resistance of the subsequent coating; the acrylic resin coating plays a role in isolating the outer ship body from seawater; the aramid short fiber coating can reduce the intrusion of chloride ions in seawater to the surface of the outer hull; the polysiloxane coating and the pure polyurea coating have the function of resisting chloride ion corrosion, and can prevent the outer ship body from being corroded by seawater.
Drawings
FIG. 1 is an overall block diagram of the protective coating for the outer hull of a ship and the method of using the same according to the present invention;
in the figure: 1. the coating comprises a grease decomposer coating 2, a phenyl silane coupling agent coating 3, a propylene resin coating 4, an aramid short fiber coating 5, a polysiloxane coating 6 and a pure polyurea coating.
Detailed Description
The invention is further described with reference to the following figures and examples.
The protective coating for the outer ship body of the ship comprises a grease decomposer coating 1, a phenyl silane coupling agent coating 2, a propylene resin coating 3, an aramid fiber short fiber coating 4 and a polysiloxane coating 5, wherein the grease decomposer coating 1 is coated on the outer ship body, and the grease decomposer coating 1 is coated on the outer ship body to play a role in cleaning grease on the surface of the outer ship body; the phenyl silane coupling agent coating 2 is coated on the grease decomposer coating 1, and the phenyl silane coupling agent coating 2 is coated in the second step, so that the adhesion and the corrosion resistance of a subsequent coating can be improved; the propylene resin is coated on the phenyl silane coupling agent coating 2, and the propylene resin coating 3 plays a role in isolating the outer ship body from seawater; the aramid short fiber coating 4 is coated on the propylene resin coating 3, and the aramid short fiber coating 4 can reduce chloride ions in seawater from invading the surface of the outer hull; the polysiloxane coating 5 is coated on the aramid short fiber coating 4, the pure polyurea coating 6 is coated on the polysiloxane coating 5, and the polysiloxane coating 5 and the pure polyurea coating 6 have the function of resisting chloride ion corrosion and can prevent the outer ship body from being corroded by seawater.
The application method of the protective coating for the outer hull of the ship comprises the following steps: firstly, coating the outer hull with a grease decomposer coating 1 to play a role in cleaning grease on the surface of the outer hull; the method comprises the following steps of coating a phenylsilane coupling agent coating 2, coating a propylene resin coating 3, coating an aramid short fiber coating 4, coating a polysiloxane coating 5 and coating a pure polyurea coating 6.
The use method of the invention comprises the following steps: firstly, coating the outer hull with a grease decomposer coating 1 to play a role in cleaning grease on the surface of the outer hull; the second step of coating a phenyl silane coupling agent coating 2 can improve the adhesive force and the corrosion resistance of the subsequent coating; the acrylic resin coating 3 plays a role in isolating the outer hull from seawater; the aramid short fiber coating 4 can reduce the intrusion of chloride ions in seawater to the surface of the outer hull; the polysiloxane coating 5 and the pure polyurea coating 6 have the function of resisting the corrosion of chloride ions, and can protect the outer hull of the ship from being corroded by seawater for a long time.
Claims (3)
1. Outer hull protective coating of boats and ships is including grease decomposer coating (1), phenylsilane coupling agent coating (2), acryl resin coating (3), aramid short fiber coating (4) and polysiloxane coating (5), characterized by: the oil and fat decomposing agent coating (1) is coated on the outer ship body, the phenyl silane coupling agent coating (2) is coated on the oil and fat decomposing agent coating (1), the acrylic resin is coated on the phenyl silane coupling agent coating (2), the aramid short fiber coating (4) is coated on the acrylic resin coating (3), and the polysiloxane coating (5) is coated on the aramid short fiber coating (4).
2. The protective coating for the outer hull of a marine vessel as claimed in claim 1, wherein: the polysiloxane coating (5) is coated with a pure polyurea coating (6).
3. The application method of the protective coating of the outer hull of the ship is characterized in that: the method comprises the following steps: firstly, coating the outer hull with a grease decomposer coating (1) to play a role in cleaning grease on the surface of the outer hull; the method comprises the following steps of coating a phenylsilane coupling agent coating (2) in a second step, coating a propylene resin coating (3) in a third step, coating an aramid short fiber coating (4) in a fourth step, coating a polysiloxane coating (5) in a fifth step, and coating a pure polyurea coating (6) in a sixth step.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161643.4A CN107868523B (en) | 2017-11-21 | 2017-11-21 | Protective coating for outer hull of ship and using method thereof |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711161643.4A CN107868523B (en) | 2017-11-21 | 2017-11-21 | Protective coating for outer hull of ship and using method thereof |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107868523A CN107868523A (en) | 2018-04-03 |
| CN107868523B true CN107868523B (en) | 2020-02-11 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711161643.4A Active CN107868523B (en) | 2017-11-21 | 2017-11-21 | Protective coating for outer hull of ship and using method thereof |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107868523B (en) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110901847B (en) * | 2019-12-20 | 2021-03-05 | 山东交通学院 | Marine marine organism attachment prevention and control system and monitoring method |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105150508B (en) * | 2015-08-13 | 2017-04-26 | 中国科学院长春应用化学研究所 | Process method for preparing static ring used for ship tail shaft sealing and lubricating |
| CN106833369A (en) * | 2017-01-05 | 2017-06-13 | 无锡海特新材料研究院有限公司 | A kind of ageing-resistant soil resistance hull coatings material and preparation method thereof |
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- 2017-11-21 CN CN201711161643.4A patent/CN107868523B/en active Active
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| Publication number | Publication date |
|---|---|
| CN107868523A (en) | 2018-04-03 |
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Denomination of invention: Protective coating for outer hull of ship and its application method Effective date of registration: 20211214 Granted publication date: 20200211 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: Yantai University Registration number: Y2021980014841 |
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| PC01 | Cancellation of the registration of the contract for pledge of patent right |
Date of cancellation: 20220317 Granted publication date: 20200211 Pledgee: Yantai financing guarantee Group Co.,Ltd. Pledgor: Yantai University Registration number: Y2021980014841 |
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Effective date of registration: 20231219 Address after: No. 9 Hisense Tianchen Road, High tech Zone, Jinan City, Shandong Province, 250000 Patentee after: Tianhong (Jinan) Intelligent Equipment Industry Research Co.,Ltd. Address before: 264005, Qingquan Road, Laishan District, Shandong, Yantai, 30 Patentee before: Yantai University |