CN103254978B - Anti-rust oil and preparation method thereof - Google Patents
Anti-rust oil and preparation method thereof Download PDFInfo
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- CN103254978B CN103254978B CN201310133020.1A CN201310133020A CN103254978B CN 103254978 B CN103254978 B CN 103254978B CN 201310133020 A CN201310133020 A CN 201310133020A CN 103254978 B CN103254978 B CN 103254978B
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Abstract
The invention discloses anti-rust oil, which consists of the following raw materials in parts by weight: 50-60 parts of kerosene, 10-20 parts of light diesel oil, 1-2 parts of barium petroleum sulfonate, 2-3 parts of triethanolamine oleate, 2-3 parts of stearic acid, 4-5 parts of dioctyl phthalate, 1-3 parts of zinc dialkyl dithiophosphate, 1-2 parts of 2,6-butylated hydroxytoluene, 3-4 parts of alkenyl butanedioic acid, 2-3 parts of coalescing agent, 1-2 parts of 2-aminoethyl heptade-alkenyl imidazoline and 0.2-0.3 part of dimethicone. The anti-rust oil prepared by the invention is difficult to discolor and oxidize, cannot influence the appearance of a workpiece and has hig comprehensive performance, high salt mist resistance, high damp-heat resistance, high aging resistance and high cleanability; by the coalescing agent, the surface tension of an oil film is improved, so that the oil film can be uniformly sprayed; the spreading performance on the surface of a metal workpiece is high; the formed oil film is uniform and stable; and the metal retaining protection effect is enhanced.
Description
Technical field
The present invention relates generally to a kind of oil, relates in particular to a kind of slushing oil and preparation method thereof.
Background technology
Along with present national defence, developing rapidly of the industries such as automobile making, demand to sheet metal is increasing, require also more and more higher to the surface quality of sheet material, because how anticorrosion, be lowered into product, transport, the loss of storage cost is the most important thing, at present, prevent that generally cooking of metallic corrosion from being that workpiece surface is coated with to last layer slushing oil, at present traditional large multicomponent of slushing oil is simple, certain or several specific aspect performance pretty good, but over-all properties is bad, some slushing oil rust-proof lifes are short, some salt fog resistance ability, some paint films are unstable, be difficult to meet antirust demand.
Summary of the invention
The object of the invention is exactly the defect in order to make up prior art, and a kind of slushing oil and preparation method thereof is provided.
The present invention is achieved by the following technical solutions:
A kind of slushing oil, it is made up of the raw material of following weight parts:
Kerosene 50-60, solar oil 10-20, barium mahogany sulfonate 1-2, triethanolamine oleate 2-3, stearic acid 2-3, o-phthalic acid dibutyl ester 4-5, zinc dialkyl dithiophosphate 1-3,2,6-ditertbutylparacresol 1-2, alkenyl succinic acid 3-4, film coalescence aid 2-3,2-aminoethyl 17 alkenyl imidazoline 1-2, dimethyl silicone oil 0.2-0.3;
Described film coalescence aid is made up of the raw material of following weight parts:
Chloroprene rubber CR121 50-60, eva resin 20-30, dimethylbenzene 30-40, polyvinyl alcohol 8-10, hydroxyethyl ethylene bis stearamide 1-2,2-n-octyl-4-isothiazoline-3-ketone 3-4, methyl benzotriazazole 2-3, Union carbide A-162 1-2, alkylpolyoxyethylene 2-3, dicumyl peroxide 1-2,2,5-dimethyl-2,5-bis-(tert-butyl hydroperoxide) hexane 0.8-1;
The preparation of described film coalescence aid comprises the following steps:
Above-mentioned chloroprene rubber CR121 is added in Banbury mixer, is the 10-20 minute that plasticates separately at 70-80 DEG C in temperature, and then discharging is cooled to normal temperature;
Above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, 2-n-octyl-4-isothiazoline-3-ketone, methyl benzotriazazole, alkylpolyoxyethylene are mixed, at 90-100 DEG C, react 1-2 hour, add the chloroprene rubber after above-mentioned plasticating, reduction temperature is 80-90 DEG C, continue reaction 40-50 minute, adding the each raw material of residue, is to react 4-5 hour at 60-70 DEG C in temperature again.
A preparation method for slushing oil, comprises the following steps:
(1) above-mentioned kerosene, solar oil are joined in reactor, stir, be heated to 110-120 DEG C;
(2) add above-mentioned barium mahogany sulfonate, heated and stirred makes its dissolving;
(3) add above-mentioned zinc dialkyl dithiophosphate, 2,6-ditertbutylparacresol, alkenyl succinic acid, stearic acid, continuously dehydrating 1-1.5 hour, cooling is as for 55-60 DEG C;
(4) add above-mentioned 2-aminoethyl 17 alkenyl imidazolines, o-phthalic acid dibutyl ester, insulated and stirred 3-4 hour at 55-60 DEG C;
(5) add the each raw material of residue, fully stir, reduce temperature to 35-38 DEG C, filter discharging.
Advantage of the present invention is:
The slushing oil that the present invention produces is not easy to change; not oxidizable, do not affect the outward appearance of workpiece, excellent combination property; there are high salt fog resistance, humidity resistance, ageing resistance etc.; performance capable of washing is good, by the film coalescence aid adding, has improved the surface tension of oil film; make spraying evenly; good at surface of workpiece spreading property, the oil film of formation is uniform and stable, has improved the provide protection that metal is kept.
Embodiment
Embodiment 1
A kind of slushing oil, it by following weight parts (kilogram) raw material form:
Kerosene 60, solar oil 20, barium mahogany sulfonate 2, triethanolamine oleate 3, stearic acid 3, o-phthalic acid dibutyl ester 5, zinc dialkyl dithiophosphate 3,2,6-ditertbutylparacresol 2, alkenyl succinic acid 4, film coalescence aid 3,2-aminoethyl 17 alkenyl imidazolines 2, dimethyl silicone oil 0.3;
Described film coalescence aid is made up of the raw material of following weight parts:
Chloroprene rubber CR121 60, eva resin (VA content 28) 30, dimethylbenzene 40, polyvinyl alcohol 10, hydroxyethyl ethylene bis stearamide 1,2-n-octyl-4-isothiazoline-3-ketone 4, methyl benzotriazazole 3, Union carbide A-162 2, alkylpolyoxyethylene 3, dicumyl peroxide 2,2,5-dimethyl-2,5-bis-(tert-butyl hydroperoxide) hexane 0.8;
The preparation of described film coalescence aid comprises the following steps:
Above-mentioned chloroprene rubber CR121 is added in Banbury mixer, is at 80 DEG C, to plasticate separately 20 minutes in temperature, and then discharging is cooled to normal temperature;
Above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, 2-n-octyl-4-isothiazoline-3-ketone, methyl benzotriazazole, alkylpolyoxyethylene are mixed, at 100 DEG C, react 2 hours, add the chloroprene rubber after above-mentioned plasticating, reducing temperature is 90 DEG C, continue reaction 50 minutes, adding the each raw material of residue, is at 70 DEG C, to react 5 hours in temperature again.
A preparation method for slushing oil, comprises the following steps:
(1) above-mentioned kerosene, solar oil are joined in reactor, stir, be heated to 120 DEG C;
(2) add above-mentioned barium mahogany sulfonate, heated and stirred makes its dissolving;
(3) add above-mentioned zinc dialkyl dithiophosphate, 2,6-ditertbutylparacresol, alkenyl succinic acid, stearic acid, continuously dehydrating 1.5 hours, cooling is as for 60 DEG C;
(4) add above-mentioned 2-aminoethyl 17 alkenyl imidazolines, o-phthalic acid dibutyl ester, insulated and stirred 4 hours at 60 DEG C;
(5) add the each raw material of residue, fully stir, reduce temperature to 38 DEG C, filter discharging.
Performance test:
Apparent: without precipitation, without layering, separate out without crystallisate;
Salt spray resistance experiment: 35 DEG C, 150 hours, corrosion-free;
Wet-heat resisting experiment: 50 DEG C, 700 hours, corrosion-free.
Weathering resistance experiment: experiment workpiece is 100 blocks of 45# steel, size is 200mm*200mm*10mm, surface non-corroding, wherein 50 workpiece are used traditional slushing oil, and 50 workpiece are used slushing oil of the present invention, as for same indoor, experimental period 2 years, after tested, use the workpiece corrosion degree of slushing oil of the present invention the highest be 1.0%, what extent of corrosion was minimum is 0.4%, and average corrosion rate is 0.63%; Use the workpiece corrosion degree of traditional slushing oil the highest be 3.4%, what extent of corrosion was minimum is 2.6%, average corrosion rate is 2.97%.
Claims (2)
1. a slushing oil, is characterized in that what it was made up of the raw material of following weight parts:
Kerosene 50-60, solar oil 10-20, barium mahogany sulfonate 1-2, triethanolamine oleate 2-3, stearic acid 2-3, o-phthalic acid dibutyl ester 4-5, zinc dialkyl dithiophosphate 1-3,2,6-ditertbutylparacresol 1-2, alkenyl succinic acid 3-4, film coalescence aid 2-3,2-aminoethyl 17 alkenyl imidazoline 1-2, dimethyl silicone oil 0.2-0.3;
Described film coalescence aid is made up of the raw material of following weight parts:
Chloroprene rubber CR121 50-60, eva resin 20-30, dimethylbenzene 30-40, polyvinyl alcohol 8-10, hydroxyethyl ethylene bis stearamide 1-2,2-n-octyl-4-isothiazoline-3-ketone 3-4, methyl benzotriazazole 2-3, Union carbide A-162 1-2, alkylpolyoxyethylene 2-3, dicumyl peroxide 1-2,2,5-dimethyl-2,5-bis-(tert-butyl hydroperoxide) hexane 0.8-1;
The preparation of described film coalescence aid comprises the following steps:
Above-mentioned chloroprene rubber CR121 is added in Banbury mixer, is the 10-20 minute that plasticates separately at 70-80 DEG C in temperature, and then discharging is cooled to normal temperature;
Above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, 2-n-octyl-4-isothiazoline-3-ketone, methyl benzotriazazole, alkylpolyoxyethylene are mixed, at 90-100 DEG C, react 1-2 hour, add the chloroprene rubber after above-mentioned plasticating, reduction temperature is 80-90 DEG C, continue reaction 40-50 minute, adding the each raw material of residue, is to react 4-5 hour at 60-70 DEG C in temperature again.
2. a preparation method for slushing oil as claimed in claim 1, is characterized in that comprising the following steps:
(1) above-mentioned kerosene, solar oil are joined in reactor, stir, be heated to 110-120 DEG C;
(2) add above-mentioned barium mahogany sulfonate, heated and stirred makes its dissolving;
(3) add above-mentioned zinc dialkyl dithiophosphate, 2,6-ditertbutylparacresol, alkenyl succinic acid, stearic acid, continuously dehydrating 1-1.5 hour, is cooled to 55-60 DEG C;
(4) add above-mentioned 2-aminoethyl 17 alkenyl imidazolines, o-phthalic acid dibutyl ester, insulated and stirred 3-4 hour at 55-60 DEG C;
(5) add the each raw material of residue, fully stir, reduce temperature to 35-38 DEG C, filter discharging.
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| CN201310133020.1A CN103254978B (en) | 2013-04-16 | 2013-04-16 | Anti-rust oil and preparation method thereof |
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| CN201310133020.1A CN103254978B (en) | 2013-04-16 | 2013-04-16 | Anti-rust oil and preparation method thereof |
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| CN103254978B true CN103254978B (en) | 2014-07-02 |
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Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103450754A (en) * | 2013-08-23 | 2013-12-18 | 吴江龙硕金属制品有限公司 | Metal antirust emulsion and preparation method thereof |
| CN103992849A (en) * | 2014-04-17 | 2014-08-20 | 天长市润达金属防锈助剂有限公司 | Metal phosphate rust prevention oil |
| CN103992860B (en) * | 2014-04-25 | 2016-05-18 | 蚌埠市鸿安精密机械有限公司 | A kind of multi-functional composite antirust oil |
| WO2016033760A1 (en) * | 2014-09-03 | 2016-03-10 | 陈建斌 | Metal rust-preventive oil for boat use |
| CN104831283B (en) * | 2015-04-27 | 2017-04-26 | 江苏天威变压器有限公司 | Transformer iron core antirust liquid |
| CN106543874A (en) * | 2016-10-31 | 2017-03-29 | 程志鹏 | A kind of mechanical protection paint and preparation method thereof |
| CN108753413A (en) * | 2018-07-20 | 2018-11-06 | 郦璋 | A kind of salt spray resistance type antirust oil |
| CN108893181A (en) * | 2018-08-14 | 2018-11-27 | 苏州功业肆点零智能科技有限公司 | A kind of preparation method of the antirust oil of high-strength corrosion-resisting |
| CN108774566A (en) * | 2018-08-14 | 2018-11-09 | 苏州功业肆点零智能科技有限公司 | A kind of preparation method of rapid-curing cutback long-acting antirust oil |
| CN114164032A (en) * | 2021-12-09 | 2022-03-11 | 安美科技股份有限公司 | Dehydrating bearing antirust agent composition |
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| JPS63223093A (en) * | 1987-03-12 | 1988-09-16 | Sumitomo Metal Ind Ltd | Coating compound composition for lubricated steel material having excellent corrosion resistance |
| CN102977982B (en) * | 2012-10-31 | 2013-12-25 | 铜陵瑞莱科技有限公司 | Ammonium benzoate gas-phase slow-release rust preventive oil and preparation method thereof |
| CN102977981B (en) * | 2012-10-31 | 2014-01-29 | 铜陵瑞莱科技有限公司 | Ferrocene gas-phase slow-release rust preventive oil and preparation method thereof |
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