CN103540392A - Black high-build quick-drying antirust oil applicable to diesel engines of ships and warships and preparation method thereof - Google Patents
Black high-build quick-drying antirust oil applicable to diesel engines of ships and warships and preparation method thereof Download PDFInfo
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Abstract
The invention discloses black high-build quick-drying antirust oil applicable to diesel engines of ships and warships and a preparation method thereof. The black high-build quick-drying antirust oil applicable to diesel engines of ships and warships is prepared from 150SN neutral basic mineral oil, No.120 solvent oil, acetone, tricresyl phosphate, barium petroleum sulfonate, refined lanolin magnesium soap, a multi-effect compound antirust agent, No.10 petroleum asphalt, No.56 semi-refined paraffin wax and No.2 industrial Vaseline. The black high-build quick-drying antirust oil can form a semi-hard membrane-like protective coating with strong compactness, good adhesive force and naturally quick-drying property on the surface of a material, is resistant to atmospheric corrosion and has excellent moisture resistance and salt mist resistance, and the rustproof life can be more than three years; the antirust effect is good, and the antirust quality technical requirement of a user on products in processes of production, manufacturing, transportation, storage and the like can be completely met.
Description
Technical field
The invention belongs to anticorrosive metal and sufacing field, be specifically related to a kind of thick slurry quick-drying of black slushing oil that is applicable to ship diesel and preparation method thereof.
Background technology
Naval vessel large shaft parts and components of diesel engine is in the process of producing, manufacture, storing and transporting, need to carry out outside slushing processing, until naval vessel large shaft parts and components of diesel engine is guaranteed non-corroding before installation, and could assemble use after breaking seal, cleaning up.Because large marine shafting parts and components of diesel engine involves great expense, in manufacturing processed, require machining precision higher, it is longer that particularly product need pass through a plurality of link cycles such as manufacture, processing, storage, transportation, and product weight and volume are larger, handling are difficulty comparatively, thereby brings certain difficulty to antirust management and technology application.In this process; it is that slushing oil that parts and components of diesel engine applies wants can humidity environment and the erosion of atomospheric corrosion medium that enterprise requires every axle; high temperature resistant (45 ℃ of left and right), the infection to Axial parts when energy short-term protection object does not subject to out of doors the sea wind of port and pier and exposes to the sun and rain.And slushing oil has, and good water substituting, moisture resistant, salt fog resistance performance and the seasoning of oil film coating are very fast, tack-free, low temperature fragility not, in metallic surface, sticking power is stronger, have good synergistic effect and anticorrosion ability, rust-proof life can reach more than 3 years.Meanwhile, require slushing oil spraying or the protective layer of brushing on metallic surface can be easy to again remove totally with petroleum solvent, be convenient to machine general assembly, easy to use, to human body toxicological harmless, safe and reliable.
At present commercially available extraordinary slushing oil spraying or brush in the oil film of large shaft parts and components of diesel engine peculiar to vessel naturally drain rear removal difficulty or Corrosion Protection poor, when temperature is slightly high, there is again the phenomenon of trickling, affect product protection quality, especially various large shaft product peculiar to vessel is after surperficial machine finshing is processed, because resting on workshop, warehouse or short, be transported to assembling use procedure, owing to suffering the impact of the factors such as atomospheric corrosion valency matter of industrial environment and humidity, metallic surface is easy to be subject to compared with the erosion of severe harbour corrosive environment medium or adsorbs steam and condensation generation electrochemistry corrosion phenomena, cause the product processing of rust removing of need doing over again even to be scrapped.
Summary of the invention
In order to overcome the shortcoming and defect of prior art, primary and foremost purpose of the present invention is to provide a kind of thick slurry quick-drying of black slushing oil that is applicable to ship diesel.This slushing oil is coated on large shaft parts and components of diesel engine surface, naval vessel after seasoning, tack-free, its oil film thickness can reach 20～30 μ m, can sun-resistant high temperature and drench with rain, the erosion of salt spray resistance, atmospheric corrosion resistance medium, has excellent moisture resistant ability and good rust-proof effect.This slushing oil, after draining or breaking seal, can adopt the petroleum solvents such as kerosene, gasoline to clean and remove clean coating for metal surfaces, and then installation is used, and has the feature to human body toxicological harmless easy and simple to handle.
The preparation method of the thick slurry quick-drying of the black that the is applicable to ship diesel slushing oil that another object of the present invention is to provide above-mentioned, the method has comprised carries out art breading compound, that filter to relevant component, has improved quality of forming film effect and the rustless property of anti-rust oil.
The purposes of the thick slurry quick-drying of the black that the is applicable to ship diesel slushing oil that another object of the present invention is to provide above-mentioned.Slushing oil of the present invention is not only applicable to the slushing of various large shaft products peculiar to vessel; also the suitable oil for outside anti-corrosion protection as metal material component such as the various large-scale precision mechanized equipments of the industries such as engineering machinery, mining machinery, metallurgy, traffic, the energy and steel, cast iron, copper alloys, rust-proof life can reach more than 3 years.
Object of the present invention is achieved through the following technical solutions:
The thick slurry quick-drying of a black slushing oil for ship diesel, is prepared from by basic mineral oil, mixing petroleum solvent, rust-inhibiting additive, the agent of multiple-effect composite antirust, membrane-forming agent, antioxidant and fire retardant.
The above-mentioned thick slurry quick-drying of the black that is applicable to ship diesel slushing oil, preferably the composition by following weight percent prepares:
The above-mentioned thick slurry quick-drying of the black that is applicable to ship diesel slushing oil, particularly preferably the composition by following weight percent prepares:
The preparation method of described multiple-effect composite antirust agent is as follows:
(1) 30% alkaline dinonyl bitter edible plant barium sulfonate, 20% zinc naphthenate, 15% dodecenylsuccinic acid, 15% dibutyl phthalate and 3% benzotriazole are mixed, be heated to 65～75 ℃, be stirred to material and dissolve completely;
(2) treat that material is cooled to 45～55 ℃, under stirring, add again 15% emulsifying agent, 1%2,6-ditertbutylparacresol and 1% dimethyl silicone oil, stirring reaction 20～30 minutes to material is uniformly dissolved completely, obtains the agent of multiple-effect composite antirust; Described per-cent accounts for the per-cent of multiple-effect composite antirust agent raw material gross weight for each composition.
The preparation method of the above-mentioned thick slurry quick-drying of the black that is applicable to ship diesel slushing oil, comprises the following steps:
(1) the neutral basic mineral oil of 150SN is poured in reactor, added barium mahogany sulfonate, refined wool fat magnesium soap, No. 10 petroleum pitch, No. 56 SEMI-REFINED PARAFFIN WAX and No. 2 industrial vaselines, be heated to 110～120 ℃, be stirred to material and dissolve completely;
(2) treat that material is cooled to 45～50 ℃, under stirring, add the agent of multiple-effect composite antirust and tritolyl phosphate, stirring reaction 20 minutes;
(3) last, add No. 120 solvent oils and acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel;
Mesh screen described in step (3) preferably 60 order stainless steels filters mesh screens; With mesh screen, filter mechanical impuritys such as can removing the metal-powder that is mingled with in various raw materials, silt particle, fiber, after filtering, in slushing oil, content of impurities is not more than 0.15%.
Above-mentioned slushing oil is applicable to naval vessel large shaft parts and components of diesel engine and makees oil for outside oil sealing corrosion protection, also applicable to the outside anti-corrosion protection of the metal material component such as the various large-scale precision mechanized equipments of the industries such as other engineering machinery, mining machinery, metallurgy, traffic, the energy and steel, cast iron, copper alloy.
The thick slurry quick-drying of the black slushing oil that is applicable to ship diesel of the present invention, is mainly prepared from by mixed mineral oil, rust-inhibiting additive, the agent of multiple-effect composite antirust, membrane-forming agent, antioxidant and ignition dope.Wherein, mixed mineral oil comprises the neutral basic mineral oil of 150SN, No. 120 solvent oils and acetone; Rust-inhibiting additive comprises barium mahogany sulfonate, refined wool fat magnesium soap, No. 10 petroleum pitch; The agent of multiple-effect composite antirust is prepared from by alkaline dinonyl bitter edible plant barium sulfonate, zinc naphthenate, dodecenylsuccinic acid, benzotriazole, dibutyl phthalate, emulsifying agent S-80,2,6 ditertiary butyl p cresol, dimethyl silicone oil; Membrane-forming agent comprises No. 56 SEMI-REFINED PARAFFIN WAX, No. 2 industrial vaselines; The antioxidant adopting is 2,6 ditertiary butyl p cresol; The ignition dope adopting is tritolyl phosphate.
Slushing oil formula constituent of the present invention is reasonable, ferrous metal and non-ferrous metal are all had to good adaptability, have the corrosion of the atmospheric environment of the erosion of sea water resistance salt fog and humidity and higher temperatures (45 ℃ of left and right), resistance to corrosion is stronger, after the seasoning of coating oil film, general thickness reaches 20～30 μ m left and right, oil film seasoning is very fast, is semihard membrane stage, tack-free, free from extraneous odour during use, to human body toxicological harmless, the advantages such as nonpollution environment, rust-proof life can reach more than 3 years.Can meet general naval vessel large shaft parts and components of diesel engine in the slushing technical requirements of manufacture, processing and transportation, storage process, having overcome domestic and international similar special purpose oil product high temperature easily trickles, unpacking is difficult removes totally, environmental compatibility is poor, the problems such as rust-proof effect is undesirable, and use cost is higher.
Slushing oil of the present invention source is easy to get and adopts perviousness strong, evaporation rate is mixed solvent oil faster, acetone and neutral basic mineral oil are carrier, can be effectively by multiple rust inhibitor and the agent of multiple-effect composite antirust, membrane-forming agent merge one and be uniformly distributed in metallic surface and hole between, form one sticking power good, compactness is strong, nature quick-drying is the membranaceous supercoat of semihard, effectively suppress displacement or slowed down extraneous various corrosive medium (as the synthetic perspiration of production process, industrial dust, acid, alkali, salt material, moisture content, oxygen etc.) directly to the corrosive effect of metal products to cause the generation of chemistry or electrochemical corrosion course, played isolation, displacement, antirust good result of working in coordination with in one.
The present invention has the following advantages and effect with respect to prior art tool:
1, general naval vessel large shaft parts and components of diesel engine is through spraying or brushing after slushing oil of the present invention, product surface formation one deck is densification, that sticking power is good, natural quick-drying is the membranaceous coating of semihard, the erosion of corrosive medium in can resistance to atmosphere, there is excellent moisture resistant ability and anti-salt fog performance, and good anticorrosion ability, rust-proof life can reach more than 3 years.
2, through spraying or brush the naval vessel large shaft parts and components of diesel engine of slushing oil of the present invention, can be directly during unpacking with wipings such as dry cloth or disregard message paper, remove the use of just can installing of protective coating on article surface, simplified cleaning operation operation, convenient and practical saving material, meet energy-conserving and environment-protective requirement, rust-proof effect is good, can meet user's antirust quality technology requirement in the processes such as the manufacturing and transportation, storage to product completely.
Embodiment
Below in conjunction with embodiment, the present invention is described in further detail, but embodiments of the present invention are not limited to this.
Embodiment 1
A preparation method for the thick slurry quick-drying of the black slushing oil of ship diesel, comprises the following steps:
(1) in the reactor with heating closed unit, add one by one 30% alkaline dinonyl bitter edible plant barium sulfonate T705,20% zinc naphthenate T704,15% dodecenylsuccinic acid T746,15% dibutyl phthalate, 3% benzotriazole T706, be mixed and heated to 65～75 ℃, be stirred to material and dissolve completely; Then temperature of charge to be mixed is down to 45～55 ℃, under constantly stirring, adds respectively 15% emulsifying agent S-80(purchased from Guangzhou Jie Ying Chemical Co., Ltd. again; Lower with), 1%2,6-ditertbutylparacresol T501,1% dimethyl silicone oil JC-201, mix and blend reaction 20～30 minutes to material is uniformly dissolved completely, obtains the agent of multiple-effect composite antirust; Described per-cent accounts for the per-cent of multiple-effect composite antirust agent raw material gross weight for each composition.
(2) the neutral basic mineral oil of 8%150SN metering being weighed up is poured in the reactor with steam heating closed unit, and (Suzhou petroleum additive company limited produces to add one by one respectively 6% barium mahogany sulfonate T701,5% refined wool fat magnesium soap; Lower with), No. 30%10 petroleum pitch, No. 5%56 SEMI-REFINED PARAFFIN WAX, No. 7%2 industrial vaselines, be heated to 110～120 ℃, being stirred to mixture dissolves completely;
(3) question response temperature in the kettle drops to 45～55 ℃, under constantly stirring, adds respectively 10% multiple-effect composite antirust agent, 1% tritolyl phosphate T306, stirring reaction 20 minutes again;
(4) last, under constantly stirring, slowly add No. 25%120 solvent oils, 3% acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel;
The described per-cent in step (2)～(4) is the per-cent that various compositions account for slushing oil raw material gross weight.
Embodiment 2
A preparation method for the thick slurry quick-drying of the black slushing oil of ship diesel, comprises the following steps:
(1) with embodiment 1 step (1).
(2) the neutral basic mineral oil of 6%150SN metering being weighed up is poured in the reactor with steam heating closed unit, add one by one respectively 8% barium mahogany sulfonate T701,4% refined wool fat magnesium soap, No. 28%10 petroleum pitch, No. 6%56 SEMI-REFINED PARAFFIN WAX, No. 8%2 industrial vaselines, be heated to 110～120 ℃, be stirred to mixture and dissolve completely;
(3) question response temperature in the kettle drops to 45～55 ℃, under constantly stirring, adds respectively 10% multiple-effect composite antirust agent, 0.5% tritolyl phosphate T306, stirring reaction 20 minutes again;
(4) last, under constantly stirring, slowly add No. 25.5%120 solvent oils, 4% acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel;
The described per-cent in step (2)～(4) is the per-cent that various compositions account for slushing oil raw material gross weight.
Embodiment 3
A preparation method for the thick slurry quick-drying of the black slushing oil of ship diesel, comprises the following steps:
(1) with embodiment 1 step (1).
(2) the neutral basic mineral oil of 9%150SN metering being weighed up is poured in the reactor with steam heating closed unit, add one by one respectively 4.5% barium mahogany sulfonate T701,4.5% refined wool fat magnesium soap, No. 27%10 petroleum pitch, No. 8%56 SEMI-REFINED PARAFFIN WAX, No. 6%2 industrial vaselines, be heated to 110～120 ℃, be stirred to mixture and dissolve completely;
(3) question response temperature in the kettle drops to 45～55 ℃, under constantly stirring, adds respectively 10% multiple-effect composite antirust agent, 0.5% tritolyl phosphate T306, stirring reaction 20 minutes again;
(4) last, under constantly stirring, slowly add No. 27%120 solvent oils, 3.5% acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel;
The described per-cent in step (2)～(4) is the per-cent that various compositions account for slushing oil raw material gross weight.
Embodiment 4
A preparation method for the thick slurry quick-drying of the black slushing oil of ship diesel, comprises the following steps:
(1) with embodiment 1 step (1).
(2) the neutral basic mineral oil of 10%150SN metering being weighed up is poured in the reactor with steam heating closed unit, add one by one respectively 5% barium mahogany sulfonate T701,3.5% refined wool fat magnesium soap, No. 31%10 petroleum pitch, No. 7%56 SEMI-REFINED PARAFFIN WAX, No. 5%2 industrial vaselines, be heated to 110～120 ℃, be stirred to mixture and dissolve completely;
(3) question response temperature in the kettle drops to 45～55 ℃, under constantly stirring, adds respectively 10% multiple-effect composite antirust agent, 0.5% tritolyl phosphate T306, stirring reaction 20 minutes again;
(4) last, under constantly stirring, slowly add No. 26%120 solvent oils, 2% acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel;
The described per-cent in step (2)～(4) is the per-cent that various compositions account for slushing oil raw material gross weight.
The performance perameter of the slushing oil that the embodiment of the present invention prepares is as shown in table 1-2:
Table 2: the main rustless property of the embodiment of the present invention 1 prepared slushing oil
By table 1 salt-fog test and salt water immersion test, can find out, experimental sample is to 45
#steel, Z
30cast iron, H
62brass, Ly
12the salt spray corrosion test of aluminium and 45
#in the salt water immersion test of steel, the performance of embodiment 1 slushing oil is better than embodiment 2-4's.
Above-described embodiment is preferably embodiment of the present invention; but embodiments of the present invention are not restricted to the described embodiments; other any do not deviate from change, the modification done under spirit of the present invention and principle, substitutes, combination, simplify; all should be equivalent substitute mode, within being included in protection scope of the present invention.
Claims (5)
1. the thick slurry quick-drying of a black slushing oil that is applicable to ship diesel, it is characterized in that being prepared by the composition of following weight percent:
The preparation method of described multiple-effect composite antirust agent is as follows:
(1) 30% alkaline dinonyl bitter edible plant barium sulfonate, 20% zinc naphthenate, 15% dodecenylsuccinic acid, 15% dibutyl phthalate and 3% benzotriazole are mixed, be heated to 65～75 ℃, be stirred to material and dissolve completely;
(2) treat that material is cooled to 45～55 ℃, under stirring, add again 15% emulsifying agent, 1%2,6-ditertbutylparacresol and 1% dimethyl silicone oil, stirring reaction 20～30 minutes to material is uniformly dissolved completely, obtains the agent of multiple-effect composite antirust; Described per-cent accounts for the per-cent of multiple-effect composite antirust agent raw material gross weight for each composition.
2. the thick slurry quick-drying of the black slushing oil that is applicable to ship diesel according to claim 1, it is characterized in that being prepared by the composition of following weight percent:
3. the preparation method of the thick slurry quick-drying of the black that the is applicable to ship diesel slushing oil described in claim 1 or 2, is characterized in that comprising the following steps:
(1) the neutral basic mineral oil of 150SN is poured in reactor, added barium mahogany sulfonate, refined wool fat magnesium soap, No. 10 petroleum pitch, No. 56 SEMI-REFINED PARAFFIN WAX and No. 2 industrial vaselines, be heated to 110～120 ℃, be stirred to material and dissolve completely;
(2) treat that material is cooled to 45～50 ℃, under stirring, add the agent of multiple-effect composite antirust and tritolyl phosphate, stirring reaction 20 minutes;
(3) last, add No. 120 solvent oils and acetone, be stirred to material dissolution even, with mesh screen, filter mechanical impurity, obtain being applicable to the thick slurry quick-drying of the black slushing oil of ship diesel.
4. the preparation method who is applicable to the thick slurry quick-drying of the black slushing oil of ship diesel according to claim 3, is characterized in that: the described mesh screen of step (3) is that 60 order stainless steels filter mesh screen, and after filtering, in slushing oil, content of impurities is not more than 0.15%.
5. the application of the thick slurry quick-drying of the black that the is applicable to ship diesel slushing oil described in claim 1 or 2 in naval vessel large shaft parts and components of diesel engine corrosion protection.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103992857A (en) * | 2014-04-25 | 2014-08-20 | 蚌埠市鸿安精密机械有限公司 | Quick-drying stable antirust oil |
| CN104388151A (en) * | 2014-11-10 | 2015-03-04 | 安徽威萨重工机械有限公司 | Diluted low-temperature coagulation-cracking-free anti-rusting grease and preparation method thereof |
| WO2016033761A1 (en) * | 2014-09-03 | 2016-03-10 | 陈建斌 | Boat internal combustion engine sealing and rust-preventive agent |
| CN110437701A (en) * | 2019-08-15 | 2019-11-12 | 山东北方现代化学工业有限公司 | A kind of quick-drying, easily peelable screw thread antirust glue and preparation method thereof |
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| CN101812359A (en) * | 2010-03-19 | 2010-08-25 | 北京天一精人石化科技有限公司 | Antirust oil for high-speed railway track switch and production method thereof |
| CN102031189A (en) * | 2010-12-28 | 2011-04-27 | 中国重汽集团济南动力有限公司 | Synthesizing type soft film anti-rust oil and preparation method |
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| CN101812359A (en) * | 2010-03-19 | 2010-08-25 | 北京天一精人石化科技有限公司 | Antirust oil for high-speed railway track switch and production method thereof |
| CN102031189A (en) * | 2010-12-28 | 2011-04-27 | 中国重汽集团济南动力有限公司 | Synthesizing type soft film anti-rust oil and preparation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103992857A (en) * | 2014-04-25 | 2014-08-20 | 蚌埠市鸿安精密机械有限公司 | Quick-drying stable antirust oil |
| CN103992857B (en) * | 2014-04-25 | 2016-06-15 | 蚌埠市鸿安精密机械有限公司 | One is quick-drying stablizes antirust oil |
| WO2016033761A1 (en) * | 2014-09-03 | 2016-03-10 | 陈建斌 | Boat internal combustion engine sealing and rust-preventive agent |
| CN104388151A (en) * | 2014-11-10 | 2015-03-04 | 安徽威萨重工机械有限公司 | Diluted low-temperature coagulation-cracking-free anti-rusting grease and preparation method thereof |
| CN110437701A (en) * | 2019-08-15 | 2019-11-12 | 山东北方现代化学工业有限公司 | A kind of quick-drying, easily peelable screw thread antirust glue and preparation method thereof |
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| CN103540392B (en) | 2015-01-07 |
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Effective date of registration: 20210309 Address after: 538000 1st floor, building 5, standard workshop, yunlang Science Park, Fangcheng District, Fangchenggang City, Guangxi Zhuang Autonomous Region Patentee after: Guangxi Gaocheng New Material Technology Co.,Ltd. Address before: 510308 building 64, 3 Xingang East Road, Haizhu District, Guangzhou City, Guangdong Province Patentee before: GUANGDONG YUEJI NEW MATERIAL TECHNOLOGY Co.,Ltd. |