CN104927515A - Waterproof high-adhesive-force corrosion-resistant coating for ships - Google Patents
Waterproof high-adhesive-force corrosion-resistant coating for ships Download PDFInfo
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- CN104927515A CN104927515A CN201510280385.6A CN201510280385A CN104927515A CN 104927515 A CN104927515 A CN 104927515A CN 201510280385 A CN201510280385 A CN 201510280385A CN 104927515 A CN104927515 A CN 104927515A
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Abstract
The invention discloses a waterproof high-adhesive-force corrosion-resistant coating for ships. The waterproof high-adhesive-force corrosion-resistant coating comprises the following materials in parts by weight: 20-50 parts of acrylic emulsion, 5-10 parts of alcohol ester 12, 5-10 parts of alga mud mineral, 1-3 parts of nano titanium dioxide, 10-15 parts of modified kaolinite, 15-20 parts of polyurethane, 3-5 parts of rosin modified phenolic resin, 1-3 parts of polyisocyanate, 1-2 parts of film-forming additive, 15-20 parts of propylene glycol monomethyl ether, 10-15 parts of acetic ether, 2-8 parts of dilauryl thiodipropionate, 1-1.3 parts of leveling agent, 1-2 parts of defoaming agent, 2-4 parts of anti-precipitation agent, 0.5-1.2 parts of silane coupling agent, 1-2 parts of barium sulfate, 1-4 parts of anti-rusting powder, 2-5 parts of talcum powder, 1-3 parts of zinc chrome, 1-3 parts of alkaline type zinc chrome and 1-4 parts of organic azo red. The waterproof high-adhesive-force corrosion-resistant coating disclosed by the invention is excellent in waterproof property, strong in adhesive force, excellent in corrosion resistance and long in service life.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating.
Background technology
Boats and ships are owing to being in the higher ocean environment of salinity for a long time, corrode very serious, corrosion not only can reduce the intensity of ship steel structure, shorten ship's life, also running resistance can be increased, reduce the speed of a ship or plane, affect ship performance and safety of navigation, can say that marine corrosion is one of maximum factor affecting its life-span.Corrosion failure or fracture not only cause the leakage of objectionable impurities, pollute environment, sometimes also can cause the catastrophic failure of burst, jeopardize the safety of the mankind.Concerning boats and ships, antiseptic and rustproof is one global problem perplexing people all the time.Current marine finish film is fine and close not, and water proof anti-seepage permeability, antiseptic property are bad, and poor adhesive force therefore, if it is excellent to prepare a kind of water resistance, strong adhesion, antiseptic property is excellent, and the boats and ships coating of long service life becomes the current technical issues that need to address.
Summary of the invention
The present invention proposes a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, water resistance is excellent, and strong adhesion, antiseptic property is good, long service life.
The present invention propose a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, its raw material comprises by weight: ACRYLIC EMULSION 20-50 part, alcohol ester 12 5-10 part, algae clay mineral 5-10 part, nano titanium oxide 1-3 part, modified kaolin 10-15 part, urethane 15-20 part, rosin modified phenolic resin 3-5 part, polyisocyanates 1-3 part, film coalescence aid 1-2 part, propylene glycol monomethyl ether 15-20 part, vinyl acetic monomer 10-15 part, Tyox B 2-8 part, flow agent 1-1.3 part, defoamer 1-2 part, antisettling agent 2-4 part, silane coupling agent 0.5-1.2 part, barium sulfate 1-2 part, antirusting powder 1-4 part, talcum powder 2-5 part, zinc-chrome yellow 1-3 part, basic zinc chrome yellow 1-3 part, the red 1-4 part of organic azo.
Preferably, in basic zinc chrome yellow, the content of chromium trioxide is 12-15%.
Preferably, in the preparation process of modified kaolin, take 1-1.5 part coupling agent by weight, be heated to 50-58 DEG C of insulation 11-15h, adding 5-10 part concentration is that the ethanolic soln of 70-78% mixes, be 6.2-6.8 by oxalic acid regulation system pH value, add 30-50 part ultrafine kaolin powder reaction 10-15h, temperature of reaction is 80-85 DEG C, filter, washing, dry, add 15-30 part toluene solution, 0.0005-0.0008 part concentration is that 0.005-0.007mL/g benzoyl peroxide solution mixes, 5-15 part concentration is added for 5-8mL/g methyl methacrylate solution with the speed of 0.2-0.4ml/min, reaction terminates to precipitate in rear feeding methanol solution, washing, dry, pulverizing obtains modified kaolin.
Preferably, the weight ratio of ACRYLIC EMULSION, urethane, rosin modified phenolic resin and polyisocyanates is 30-45:16-18:4-4.5:2-2.8.
Preferably, the weight ratio of ACRYLIC EMULSION, alcohol ester 12 is 30-45:6-8.
Preferably, algae clay mineral, nano titanium oxide, modified kaolin, silane coupling agent, barium sulfate, antirusting powder, talcous weight ratio are 7-9:1.5-2.8:11-13:0.85-1:1.2-1.6:2-4:3-4.
Preferably, the weight ratio of modified kaolin and silane coupling agent is 11-13:0.85-1.
Preferably, the weight ratio of modified kaolin and ACRYLIC EMULSION is 11-13:30-45.
In the present invention, use ACRYLIC EMULSION, urethane, the add-on of conservative control while that rosin modified phenolic resin and polyisocyanates acting synergistically also, and adopt film coalescence aid alcohol ester 12 mating reaction, the sticking power of coating, water resistance and antiseptic property are very excellent, algae clay mineral in addition, nano titanium oxide, modified kaolin, silane coupling agent, barium sulfate, antirusting powder and talcum powder mating reaction, coating excellent in mechanical performance, film is closely knit, to the high adsorption capacity of objectionable impurities, waterproof, antiseptic property strengthens further, modified kaolin wherein and silane coupling agent mating reaction, play bridging action between inorganic material and organic materials, storeroom bonding force is strong, waterproof, antiseptic property strengthens further, work-ing life extends greatly.
Embodiment
Embodiment 1
A kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, its raw material comprises by weight: ACRYLIC EMULSION 20 parts, alcohol ester 12 parts, algae clay mineral 5 parts, nano titanium oxide 3 parts, modified kaolin 10 parts, urethane 20 parts, rosin modified phenolic resin 3 parts, polyisocyanates 3 parts, film coalescence aid 1 part, propylene glycol monomethyl ether 20 parts, vinyl acetic monomer 10 parts, Tyox B 8 parts, flow agent 1 part, defoamer 2 parts, antisettling agent 2 parts, silane coupling agent 1.2 parts, 1 part, barium sulfate, antirusting powder 4 parts, talcum powder 2 parts, zinc-chrome yellow 3 parts, basic zinc chrome yellow 1 part, red 4 parts of organic azo.In basic zinc chrome yellow, the content of chromium trioxide is 12%.
Embodiment 2
A kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, its raw material comprises by weight: ACRYLIC EMULSION 50 parts, alcohol ester 12 parts, algae clay mineral 10 parts, nano titanium oxide 1 part, modified kaolin 15 parts, urethane 15 parts, rosin modified phenolic resin 5 parts, polyisocyanates 1 part, film coalescence aid 2 parts, propylene glycol monomethyl ether 15 parts, vinyl acetic monomer 15 parts, Tyox B 2 parts, flow agent 1.3 parts, defoamer 1 part, antisettling agent 4 parts, silane coupling agent 0.5 part, 2 parts, barium sulfate, antirusting powder 1 part, talcum powder 5 parts, zinc-chrome yellow 1 part, basic zinc chrome yellow 3 parts, red 1 part of organic azo.In basic zinc chrome yellow, the content of chromium trioxide is 15%.
Embodiment 3
In the present embodiment, a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, raw material comprises by weight: ACRYLIC EMULSION 30 parts, alcohol ester 12 parts, algae clay mineral 7 parts, nano titanium oxide 2.8 parts, modified kaolin 11 parts, urethane 18 parts, rosin modified phenolic resin 4 parts, polyisocyanates 2.8 parts, film coalescence aid 1.2 parts, propylene glycol monomethyl ether 18 parts, vinyl acetic monomer 12 parts, Tyox B 7 parts, flow agent 1.1 parts, defoamer 1.8 parts, antisettling agent 3 parts, silane coupling agent 1 part, 1.2 parts, barium sulfate, antirusting powder 4 parts, talcum powder 3 parts, zinc-chrome yellow 2.5 parts, basic zinc chrome yellow 1.7 parts, red 3 parts of organic azo.
In the preparation process of modified kaolin, take 1 part of coupling agent by weight, be heated to 58 DEG C of insulation 11h, add 10 parts of concentration be 70% ethanolic soln mix, be 6.8 by oxalic acid regulation system pH value, add 30 parts of ultrafine kaolin powder reaction 15h, temperature of reaction is 80 DEG C, filter, washing, dry, add 30 parts of toluene solutions, 0.0005 part of concentration is that 0.007mL/g benzoyl peroxide solution mixes, 15 parts of concentration are added for 5mL/g methyl methacrylate solution with the speed of 0.2ml/min, reaction terminates to precipitate in rear feeding methanol solution, washing, dry, pulverizing obtains modified kaolin.
Embodiment 4
In the present embodiment, a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, raw material comprises by weight: ACRYLIC EMULSION 45 parts, alcohol ester 12 parts, algae clay mineral 9 parts, nano titanium oxide 1.5 parts, modified kaolin 13 parts, urethane 16 parts, rosin modified phenolic resin 4.5 parts, polyisocyanates 2 parts, film coalescence aid 1.6 parts, propylene glycol monomethyl ether 16 parts, vinyl acetic monomer 14 parts, Tyox B 5 parts, flow agent 1.2 parts, defoamer 1.5 parts, antisettling agent 3.6 parts, silane coupling agent 0.85 part, 1.6 parts, barium sulfate, antirusting powder 2 parts, talcum powder 4 parts, zinc-chrome yellow 2 parts, basic zinc chrome yellow 2.5 parts, red 2 parts of organic azo.
In the preparation process of modified kaolin, take 1.5 parts of coupling agents by weight, be heated to 50 DEG C of insulation 15h, add 5 parts of concentration be 78% ethanolic soln mix, be 6.2 by oxalic acid regulation system pH value, add 50 parts of ultrafine kaolin powder reaction 10h, temperature of reaction is 85 DEG C, filter, washing, dry, add 15 parts of toluene solutions, 0.0008 part of concentration is that 0.005mL/g benzoyl peroxide solution mixes, 5 parts of concentration are added for 8mL/g methyl methacrylate solution with the speed of 0.4ml/min, reaction terminates to precipitate in rear feeding methanol solution, washing, dry, pulverizing obtains modified kaolin.
Embodiment 5
In the present embodiment, a kind of waterproof high adhesive force and corrosion-resistant boats and ships coating, raw material comprises by weight: ACRYLIC EMULSION 32 parts, alcohol ester 12 parts, algae clay mineral 8.2 parts, nano titanium oxide 2.5 parts, modified kaolin 12.4 parts, urethane 17.3 parts, rosin modified phenolic resin 4.3 parts, polyisocyanates 2.5 parts, film coalescence aid 1.4 parts, propylene glycol monomethyl ether 17.2 parts, vinyl acetic monomer 13.5 parts, Tyox B 6.2 parts, flow agent 1.15 parts, defoamer 1.6 parts, antisettling agent 3.2 parts, silane coupling agent 0.92 part, 1.4 parts, barium sulfate, antirusting powder 3.5 parts, talcum powder 3.2 parts, zinc-chrome yellow 2.3 parts, basic zinc chrome yellow 2.1 parts, red 2.6 parts of organic azo.
In the preparation process of modified kaolin, take 1.2 parts of coupling agents by weight, be heated to 55 DEG C of insulation 13h, add 8 parts of concentration be 75% ethanolic soln mix, be 6.4 by oxalic acid regulation system pH value, add 45 parts of ultrafine kaolin powder reaction 12h, temperature of reaction is 82 DEG C, filter, washing, dry, add 23 parts of toluene solutions, 0.0007 part of concentration is that 0.0062mL/g benzoyl peroxide solution mixes, 12 parts of concentration are added for 6mL/g methyl methacrylate solution with the speed of 0.35ml/min, reaction terminates to precipitate in rear feeding methanol solution, washing, dry, pulverizing obtains modified kaolin.
Finished product obtained by above-described embodiment all can reach following technical indicator after tested: dry density≤580kg/m3; Water tolerance: h >=24, coating does not ftracture, aliquation, come off; Alkali resistance: h >=24, coating does not ftracture, aliquation, come off; Cohesive strength: concrete >=0.1MPa; Cold-hot round-robin test: 25 times, do not ftracture, do not come off.
The above; be only the present invention's preferably embodiment; but protection scope of the present invention is not limited thereto; anyly be familiar with those skilled in the art in the technical scope that the present invention discloses; be equal to according to technical scheme of the present invention and inventive concept thereof and replace or change, all should be encompassed within protection scope of the present invention.
Claims (8)
1. a waterproof high adhesive force and corrosion-resistant boats and ships coating, it is characterized in that, its raw material comprises by weight: ACRYLIC EMULSION 20-50 part, alcohol ester 12 5-10 part, algae clay mineral 5-10 part, nano titanium oxide 1-3 part, modified kaolin 10-15 part, urethane 15-20 part, rosin modified phenolic resin 3-5 part, polyisocyanates 1-3 part, film coalescence aid 1-2 part, propylene glycol monomethyl ether 15-20 part, vinyl acetic monomer 10-15 part, Tyox B 2-8 part, flow agent 1-1.3 part, defoamer 1-2 part, antisettling agent 2-4 part, silane coupling agent 0.5-1.2 part, barium sulfate 1-2 part, antirusting powder 1-4 part, talcum powder 2-5 part, zinc-chrome yellow 1-3 part, basic zinc chrome yellow 1-3 part, the red 1-4 part of organic azo.
2. waterproof high adhesive force according to claim 1 and corrosion-resistant boats and ships coating, it is characterized in that, in basic zinc chrome yellow, the content of chromium trioxide is 12-15%.
3. waterproof high adhesive force according to claim 1 and 2 and corrosion-resistant boats and ships coating, it is characterized in that, in the preparation process of modified kaolin, take 1-1.5 part coupling agent by weight, be heated to 50-58 DEG C of insulation 11-15h, adding 5-10 part concentration is that the ethanolic soln of 70-78% mixes, be 6.2-6.8 by oxalic acid regulation system pH value, add 30-50 part ultrafine kaolin powder reaction 10-15h, temperature of reaction is 80-85 DEG C, filter, washing, dry, add 15-30 part toluene solution, 0.0005-0.0008 part concentration is that 0.005-0.007mL/g benzoyl peroxide solution mixes, 5-15 part concentration is added for 5-8mL/g methyl methacrylate solution with the speed of 0.2-0.4ml/min, reaction terminates to precipitate in rear feeding methanol solution, washing, dry, pulverizing obtains modified kaolin.
4. the waterproof high adhesive force according to any one of claim 1-3 and corrosion-resistant boats and ships coating, it is characterized in that, the weight ratio of ACRYLIC EMULSION, urethane, rosin modified phenolic resin and polyisocyanates is 30-45:16-18:4-4.5:2-2.8.
5. the waterproof high adhesive force according to any one of claim 1-4 and corrosion-resistant boats and ships coating, it is characterized in that, the weight ratio of ACRYLIC EMULSION, alcohol ester 12 is 30-45:6-8.
6. the waterproof high adhesive force according to any one of claim 1-5 and corrosion-resistant boats and ships coating, it is characterized in that, algae clay mineral, nano titanium oxide, modified kaolin, silane coupling agent, barium sulfate, antirusting powder, talcous weight ratio are 7-9:1.5-2.8:11-13:0.85-1:1.2-1.6:2-4:3-4.
7. the waterproof high adhesive force according to any one of claim 1-6 and corrosion-resistant boats and ships coating, it is characterized in that, the weight ratio of modified kaolin and silane coupling agent is 11-13:0.85-1.
8. the waterproof high adhesive force according to any one of claim 1-7 and corrosion-resistant boats and ships coating, it is characterized in that, the weight ratio of modified kaolin and ACRYLIC EMULSION is 11-13:30-45.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510280385.6A CN104927515A (en) | 2015-05-27 | 2015-05-27 | Waterproof high-adhesive-force corrosion-resistant coating for ships |
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| CN201510280385.6A CN104927515A (en) | 2015-05-27 | 2015-05-27 | Waterproof high-adhesive-force corrosion-resistant coating for ships |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010027A (en) * | 2016-06-29 | 2016-10-12 | 芜湖县双宝建材有限公司 | High-binding-strength excellent-coatability paint |
| CN106046981A (en) * | 2016-06-29 | 2016-10-26 | 芜湖县双宝建材有限公司 | Coating with excellent smearing property and mechanical property |
| CN106280807A (en) * | 2016-08-29 | 2017-01-04 | 安徽省徽之尚机电科技有限公司 | A kind of preparation method of composite nano titanium dioxide antirust paint |
| CN106800839A (en) * | 2017-02-03 | 2017-06-06 | 安徽华晟涂料有限公司 | A kind of water paint with high temperature resistant and fire resistance and preparation method thereof |
| CN106833199A (en) * | 2017-02-03 | 2017-06-13 | 安徽华晟涂料有限公司 | A kind of environment protecting water-based paint and preparation method thereof |
| CN107236390A (en) * | 2017-08-01 | 2017-10-10 | 合肥择浚电气设备有限公司 | A kind of antirust coat of high and low voltage electrical equipment cabinet shell and preparation method thereof |
| CN107856156A (en) * | 2017-11-21 | 2018-03-30 | 浙江省林业科学研究院 | A kind of preparation method of nm TiO 2-base timber preservative |
| CN111114701A (en) * | 2020-02-28 | 2020-05-08 | 惠州搏浪运动用品有限公司 | Preparation technology of firm surfboard with long service life |
| CN108690476B (en) * | 2017-03-09 | 2020-09-15 | 盛世安泰建筑工程（北京）有限公司 | Acrylate coating and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106010027A (en) * | 2016-06-29 | 2016-10-12 | 芜湖县双宝建材有限公司 | High-binding-strength excellent-coatability paint |
| CN106046981A (en) * | 2016-06-29 | 2016-10-26 | 芜湖县双宝建材有限公司 | Coating with excellent smearing property and mechanical property |
| CN106280807A (en) * | 2016-08-29 | 2017-01-04 | 安徽省徽之尚机电科技有限公司 | A kind of preparation method of composite nano titanium dioxide antirust paint |
| CN106800839A (en) * | 2017-02-03 | 2017-06-06 | 安徽华晟涂料有限公司 | A kind of water paint with high temperature resistant and fire resistance and preparation method thereof |
| CN106833199A (en) * | 2017-02-03 | 2017-06-13 | 安徽华晟涂料有限公司 | A kind of environment protecting water-based paint and preparation method thereof |
| CN108690476B (en) * | 2017-03-09 | 2020-09-15 | 盛世安泰建筑工程（北京）有限公司 | Acrylate coating and preparation method thereof |
| CN107236390A (en) * | 2017-08-01 | 2017-10-10 | 合肥择浚电气设备有限公司 | A kind of antirust coat of high and low voltage electrical equipment cabinet shell and preparation method thereof |
| CN107856156A (en) * | 2017-11-21 | 2018-03-30 | 浙江省林业科学研究院 | A kind of preparation method of nm TiO 2-base timber preservative |
| CN111114701A (en) * | 2020-02-28 | 2020-05-08 | 惠州搏浪运动用品有限公司 | Preparation technology of firm surfboard with long service life |
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Application publication date: 20150923 |