CN105238149A - Nanometer titanium carbide-nanometer silver composite marine coating and manufacturing method thereof - Google Patents
Nanometer titanium carbide-nanometer silver composite marine coating and manufacturing method thereof Download PDFInfo
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- CN105238149A CN105238149A CN201510605590.5A CN201510605590A CN105238149A CN 105238149 A CN105238149 A CN 105238149A CN 201510605590 A CN201510605590 A CN 201510605590A CN 105238149 A CN105238149 A CN 105238149A
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Abstract
The invention discloses a nanometer titanium carbide-nanometer silver composite marine coating. The coating is prepared by mixing and dissolving chlorinated rubber and petroleum resin, and adding coupling-agent-coated modified nanometer titanium carbide and other effective auxiliary agents at the same time; and all the components are uniformly dispersed and draw on each other's strength. Due to the composition of a C-Cl bond with great polarity, corrosion resistance of the coating is increased and the disadvantages of large brittleness, low toughness, poor adhesion on a substrate material and the like of a chlorinated rubber coating are improved; meanwhile, added metal aluminum powder can significantly improve permeability and electrochemical corrosion resistance of the coating so as to effectively enhance the service life of ships. The coating provided by the invention has good performances, a smooth and flat coating film, and excellent resistance-reducing performance; and the coating is of a medical micro-toxicity level and has excellent antibacterial and anti-toxicity properties and no harm to the marine environment.
Description
Technical field
The present invention relates to technical field of coatings, particularly relate to marine finish of a kind of nano titanium carbide compound sodium rice silver and preparation method thereof.
Background technology
Compared with land natural condition, the bacterium etc. in the impact of the temperature of the ultraviolet in ocean environment, salt fog, temperature and humidity, seawater and flow velocity, dissolved oxygen of seawater and saltiness, wave, the shock of floating matter, marine organisms, ocean bottom soil all can cause the corrosion of steel beam column to some extent.Boats and ships are in the corrosive environment of this harshness for a long time; make steel beam column erosion rate very fast; address this problem and need to develop a kind of novel ship paint in the above position of planking load water line or hull bottom; form the impact that layer protective layer reduces the oceanic climate corrosion of strong variations, and this coating needs to possess following characteristic: good ornamental, resistance to sea atmosphere corrosion, resistance to tanning by the sun property, salt fog resistance, high adhesive force and good snappiness etc.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, provides marine finish of a kind of nano titanium carbide compound sodium rice silver and preparation method thereof.
The present invention is achieved by the following technical solutions:
A marine finish for nano titanium carbide compound sodium rice silver, is made up of the raw material of following weight part: chlorinated rubber 32-34, petroleum resin 14-16, aluminium powder 6-8, dravite powder 3-5, calcium sulfate 1-3, ceramic fiber 4-6, nano titanium carbide 5-7, sodium rice silver 2-4, vinyl three ('beta '-methoxy oxyethyl group) silane 12-15, Imidurea 3.2-4.1, Semen Maydis oil 8-10, propyl carbinol 20-22, dimethylbenzene 60-62, compact agent 2-3.
Described compact agent is made up of following raw materials in part by weight: nano titanium oxide 4-5, yttrium element 0.1-0.15, Sodium hexametaphosphate 99 1-2, nano titanium carbide 0.2-0.3, neopentyl glycol 6-8, TriMethylolPropane(TMP) 2-3, vulcabond 3-4, dipropylene glycol 12-13, ethanol 30-40, its preparation method is by neopentyl glycol, TriMethylolPropane(TMP), nano titanium oxide joins in ethanol, be warming up to 60-75 DEG C, dispersed with stirring 40-50 minute, then, add vulcabond, Sodium hexametaphosphate 99, stir 40-60 minute, be warming up to 85-95 DEG C again, add other surplus stock, stir 2-3 hour, cool rear grinding and get final product.
The making method of the marine finish of described a kind of nano titanium carbide compound sodium rice silver, comprises the following steps:
(1) nano titanium carbide, sodium rice silver are joined in propyl carbinol, ultrasonic disperse 30-50 minute, add vinyl three ('beta '-methoxy oxyethyl group) silane, be warming up to 85-95 DEG C, add aluminium powder and keep temperature stirring reaction 3-6 hour, be cooled to room temperature and obtain coating modification nano titanium carbide through centrifugation, washing drying;
(2) Imidurea, Semen Maydis oil are mixed and heated to 135-155 ° of C, are cooled to 60-70 DEG C and add ceramic fiber, dravite powder stirring and evenly mixing, with 600-800 rev/min of grinding distribution 20 minutes;
(3) chlorinated rubber, petroleum resin and dimethylbenzene being dropped into stirring in high mixer makes it dissolve, add step (1) material high-speed dispersion 2-4 hour, leave standstill 30-50 minute, add step (2) material and other remaining components high speed dispersion 1-2 hour, be ground to fineness with conoidal mill and reach 40 μm of dischargings.
Advantage of the present invention is: the present invention by chlorinated rubber and petroleum resin miscible, add the nano titanium carbide through coupling agent coating modification and other effective auxiliary agent simultaneously, be uniformly dispersed between each composition, mutually learn from other's strong points to offset one's weaknesses, owing to constituting the larger C-Cl key of polarity, it is large that the erosion resistance not only increasing coating also improves chlorinated rubber coating fragility, toughness is low, to defects such as the poor adhesive force of base material, and add perviousness and the resistance to electrochemical corrosion energy that metallic aluminium powder can significantly improve coating, the work-ing life of effective raising boats and ships, coating property of the present invention is good, film is smooth, resistance-reducing performance is excellent, this coating belongs to the micro-malicious level of medical science, antibacterial sterilization is good and do not endanger ocean environment.
Embodiment
A marine finish for nano titanium carbide compound sodium rice silver, is made up of the raw material of following weight part: chlorinated rubber 32, petroleum resin 14, aluminium powder 6, dravite powder 3, calcium sulfate 1, ceramic fiber 4, nano titanium carbide 5, sodium rice silver 2, vinyl three (β methoxy ethoxy) silane 12, Imidurea 3.2, Semen Maydis oil 8, propyl carbinol 20, dimethylbenzene 60, compact agent 2.
Described compact agent is made up of following raw materials in part by weight: nano titanium oxide 5, yttrium element 0.1, Sodium hexametaphosphate 99 1, nano titanium carbide 0.3, neopentyl glycol 7, TriMethylolPropane(TMP) 2, vulcabond 4, dipropylene glycol 12, ethanol 37, its preparation method is by neopentyl glycol, TriMethylolPropane(TMP), nano titanium oxide joins in ethanol, be warming up to 60-75 DEG C, dispersed with stirring 40-50 minute, then, add vulcabond, Sodium hexametaphosphate 99, stir 40-60 minute, be warming up to 85-95 DEG C again, add other surplus stock, stir 2-3 hour, cool rear grinding and get final product.
The making method of the marine finish of described a kind of nano titanium carbide compound sodium rice silver, comprises the following steps:
(1) nano titanium carbide, sodium rice silver are joined in propyl carbinol, ultrasonic disperse 30 minutes, add vinyl three (β methoxy ethoxy) silane, be warming up to 85 DEG C, add aluminium powder and keep temperature stirring reaction 3 hours, be cooled to room temperature and obtain coating modification nano titanium carbide through centrifugation, washing drying;
(2) Imidurea, Semen Maydis oil are mixed and heated to 135 ° of C, are cooled to 60 DEG C and add ceramic fiber, dravite powder stirring and evenly mixing, with 600 revs/min of grinding distributions 20 minutes;
(3) chlorinated rubber, petroleum resin and dimethylbenzene being dropped into stirring in high mixer makes it dissolve, add step (1) material high-speed and disperse 2 hours, leave standstill 30 minutes, add step (2) material and other remaining component high speed dispersion 1 hour, be ground to fineness with conoidal mill and reach 40 μm of dischargings.
The technical parameter index of the marine finish using the present invention to produce is as follows:
(1) glossiness 92.7;
(2) salt fog 720h paint film non-foaming, do not come off, non-corrosive;
(3) the light aging resisting experiment of 700h, coatingsurface flawless, efflorescence and loss of gloss grade all≤1 grade.
Claims (2)
1. the marine finish of a nano titanium carbide compound sodium rice silver, it is characterized in that, be made up of the raw material of following weight part: chlorinated rubber 32-34, petroleum resin 14-16, aluminium powder 6-8, dravite powder 3-5, calcium sulfate 1-3, ceramic fiber 4-6, nano titanium carbide 5-7, sodium rice silver 2-4, vinyl three ('beta '-methoxy oxyethyl group) silane 12-15, Imidurea 3.2-4.1, Semen Maydis oil 8-10, propyl carbinol 20-22, dimethylbenzene 60-62, compact agent 2-3, described compact agent is made up of following raw materials in part by weight: nano titanium oxide 4-5, yttrium element 0.1-0.15, Sodium hexametaphosphate 99 1-2, nano titanium carbide 0.2-0.3, neopentyl glycol 6-8, TriMethylolPropane(TMP) 2-3, vulcabond 3-4, dipropylene glycol 12-13, ethanol 30-40, its preparation method is by neopentyl glycol, TriMethylolPropane(TMP), nano titanium oxide joins in ethanol, be warming up to 60-75 DEG C, dispersed with stirring 40-50 minute, then, add vulcabond, Sodium hexametaphosphate 99, stir 40-60 minute, be warming up to 85-95 DEG C again, add other surplus stock, stir 2-3 hour, cool rear grinding and get final product.
2. the making method of the marine finish of a kind of nano titanium carbide compound sodium rice silver according to claim 1, is characterized in that comprising the following steps:
(1) nano titanium carbide, sodium rice silver are joined in propyl carbinol, ultrasonic disperse 30-50 minute, add vinyl three ('beta '-methoxy oxyethyl group) silane, be warming up to 85-95 DEG C, add aluminium powder and keep temperature stirring reaction 3-6 hour, be cooled to room temperature and obtain coating modification nano titanium carbide through centrifugation, washing drying;
(2) Imidurea, Semen Maydis oil are mixed and heated to 135-155 ° of C, are cooled to 60-70 DEG C and add ceramic fiber, dravite powder stirring and evenly mixing, with 600-800 rev/min of grinding distribution 20 minutes;
(3) chlorinated rubber, petroleum resin and dimethylbenzene being dropped into stirring in high mixer makes it dissolve, add step (1) material high-speed dispersion 2-4 hour, leave standstill 30-50 minute, add step (2) material and other remaining components high speed dispersion 1-2 hour, be ground to fineness with conoidal mill and reach 40 μm of dischargings.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510605590.5A CN105238149A (en) | 2015-09-22 | 2015-09-22 | Nanometer titanium carbide-nanometer silver composite marine coating and manufacturing method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510605590.5A CN105238149A (en) | 2015-09-22 | 2015-09-22 | Nanometer titanium carbide-nanometer silver composite marine coating and manufacturing method thereof |
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| CN105238149A true CN105238149A (en) | 2016-01-13 |
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| CN201510605590.5A Withdrawn CN105238149A (en) | 2015-09-22 | 2015-09-22 | Nanometer titanium carbide-nanometer silver composite marine coating and manufacturing method thereof |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863361A (en) * | 2016-04-18 | 2016-08-17 | 乐平市胜林压力水塔有限公司 | Pressure water tower |
| ES2763375A1 (en) * | 2018-11-27 | 2020-05-28 | Gonzalez Joao Misael Contreras | NAUTICAL LIQUID VINYL (Machine-translation by Google Translate, not legally binding) |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103544A (en) * | 1993-09-17 | 1995-06-14 | 住友化学工业株式会社 | Adhesion control of harmful underwater objects |
| CN101100585A (en) * | 2007-08-20 | 2008-01-09 | 周克刚 | Application and production method of high-temperature energy-saving wear-resistant coating |
| CN102234251A (en) * | 2010-04-20 | 2011-11-09 | 中国科学院烟台海岸带研究所 | Benzisothiazolinone compound and application thereof |
| CN104559572A (en) * | 2015-01-12 | 2015-04-29 | 刘玉 | Antibacterial type cathode electrophoretic coating with fire retardant property and production method thereof |
-
2015
- 2015-09-22 CN CN201510605590.5A patent/CN105238149A/en not_active Withdrawn
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1103544A (en) * | 1993-09-17 | 1995-06-14 | 住友化学工业株式会社 | Adhesion control of harmful underwater objects |
| CN101100585A (en) * | 2007-08-20 | 2008-01-09 | 周克刚 | Application and production method of high-temperature energy-saving wear-resistant coating |
| CN102234251A (en) * | 2010-04-20 | 2011-11-09 | 中国科学院烟台海岸带研究所 | Benzisothiazolinone compound and application thereof |
| CN104559572A (en) * | 2015-01-12 | 2015-04-29 | 刘玉 | Antibacterial type cathode electrophoretic coating with fire retardant property and production method thereof |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105863361A (en) * | 2016-04-18 | 2016-08-17 | 乐平市胜林压力水塔有限公司 | Pressure water tower |
| CN105863361B (en) * | 2016-04-18 | 2019-08-27 | 泰州市梦之谷科技发展有限公司 | A kind of pressure water tower |
| ES2763375A1 (en) * | 2018-11-27 | 2020-05-28 | Gonzalez Joao Misael Contreras | NAUTICAL LIQUID VINYL (Machine-translation by Google Translate, not legally binding) |
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Application publication date: 20160113 |