CN103232814B - A kind of dewatering rust preventive oil and preparation method thereof - Google Patents
A kind of dewatering rust preventive oil and preparation method thereof Download PDFInfo
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- CN103232814B CN103232814B CN201310136596.3A CN201310136596A CN103232814B CN 103232814 B CN103232814 B CN 103232814B CN 201310136596 A CN201310136596 A CN 201310136596A CN 103232814 B CN103232814 B CN 103232814B
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Abstract
Does is the invention discloses a kind of dewatering rust preventive oil, it made up of the raw material of following weight parts: illuminating kerosene 38-42,150SN base oil 38-42, sorbitan fatty acid ester 4-5, polyoxyethylene glycol 3-4, octylated diphenylamine 2-3,2-aminoethyl 17 alkenyl imidazoline 1-3, oleic acid 2-3, different tridecanol polyoxyethylene ether 1-2, film coalescence aid 2-3, magnesium sulfate 4-6, dibutyl tin laurate 1-2, irgasfos 168? 1-2; 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 added, improves 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, improves the provide protection kept metal.
Description
Technical field
The present invention relates generally to a kind of oil, particularly relates to a kind of dewatering rust preventive oil and preparation method thereof.
Background technology
Along with present national defence, developing rapidly of the industries such as automobile making, increasing to the demand of sheet metal, also more and more higher to the surface quality requirements of sheet material, because how anticorrosion, be lowered into product, transport, the loss of storage cost is the most important thing, at present, prevent generally cooking of metallic corrosion from being that workpiece surface is coated with last layer slushing oil, the large multicomponent of slushing oil traditional is at present simple, certain or several specific in 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, provides a kind of dewatering rust preventive oil and preparation method thereof.
The present invention is achieved by the following technical solutions:
A kind of dewatering rust preventive oil, it is made up of the raw material of following weight parts:
Illuminating kerosene 38-42,150SN base oil 38-42, sorbitan fatty acid ester 4-5, polyoxyethylene glycol 3-4, octylated diphenylamine 2-3,2-aminoethyl 17 alkenyl imidazoline 1-3, oleic acid 2-3, different tridecanol polyoxyethylene ether 1-2, film coalescence aid 2-3, magnesium sulfate 4-6, dibutyl tin laurate 1-2, irgasfos 168 1-2;
Described film coalescence aid is made up of the raw material of following weight parts:
Chloroprene rubber CR12150-60, eva resin 20-30, dimethylbenzene 30-40, polyvinyl alcohol 8-10, hydroxyethyl ethylene bis stearamide 1-2, Kathon 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:
Add in Banbury mixer by above-mentioned chloroprene rubber CR121, plasticate separately 10-20 minute at temperature is 70-80 DEG C, and then discharging is cooled to normal temperature;
By above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, Kathon, methyl benzotriazazole, alkylpolyoxyethylene mixing, 1-2 hour is reacted at 90-100 DEG C, add the chloroprene rubber after above-mentioned plasticating, reduction temperature is 80-90 DEG C, continue reaction 40-50 minute, add each raw material of residue again, at temperature is 60-70 DEG C, reacts 4-5 hour.
A preparation method for dewatering rust preventive oil, comprises the following steps:
(1) above-mentioned illuminating kerosene, 150SN base oil are joined in reactor, stir, be heated to 110-120 DEG C;
(2) add above-mentioned sorbitan fatty acid ester, octylated diphenylamine, heated and stirred makes it dissolve;
(3) add above-mentioned oleic acid, polyoxyethylene glycol, different tridecanol polyoxyethylene ether, continuously dehydrating 1-1.5 hour, lower the temperature as 55-60 DEG C;
(4) above-mentioned dibutyl tin laurate is added, insulated and stirred 3-4 hour at 55-60 DEG C;
(5) add 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 added, improves 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, improves the provide protection kept metal.
Embodiment
Embodiment 1
A kind of dewatering rust preventive oil, it is made up of the raw material of following weight parts (kilogram):
Illuminating kerosene 42,150SN base oil 42, sorbitan fatty acid ester 5, polyoxyethylene glycol 4, octylated diphenylamine 2,2-aminoethyl 17 alkenyl imidazoline 1, oleic acid 2, different tridecanol polyoxyethylene ether 2, film coalescence aid 3, magnesium sulfate 6, dibutyl tin laurate 1, irgasfos 168 2;
Described film coalescence aid is made up of the raw material of following weight parts:
Chloroprene rubber CR12160, eva resin (VA content 28) 30, dimethylbenzene 40, polyvinyl alcohol 10, hydroxyethyl ethylene bis stearamide 1, Kathon 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:
Add in Banbury mixer by above-mentioned chloroprene rubber CR121, plasticate separately at temperature is 80 DEG C 20 minutes, then discharging is cooled to normal temperature;
By above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, Kathon, methyl benzotriazazole, alkylpolyoxyethylene mixing, react 2 hours at 100 DEG C, add the chloroprene rubber after above-mentioned plasticating, reducing temperature is 90 DEG C, continue reaction 50 minutes, add each raw material of residue again, react 5 hours at temperature is 70 DEG C.
A preparation method for dewatering rust preventive oil, comprises the following steps:
(1) above-mentioned illuminating kerosene, 150SN base oil are joined in reactor, stir, be heated to 120 DEG C;
(2) add above-mentioned sorbitan fatty acid ester, octylated diphenylamine, heated and stirred makes it dissolve;
(3) add above-mentioned oleic acid, polyoxyethylene glycol, different tridecanol polyoxyethylene ether, continuously dehydrating 1.5 hours, lower the temperature as 60 DEG C;
(4) above-mentioned dibutyl tin laurate is added, insulated and stirred 4 hours at 60 DEG C;
(5) add each raw material of residue, fully stir, reduce temperature to 38 DEG C, filter discharging.
Performance test:
Apparent: without precipitation, to separate out without layering, nodeless mesh thing;
Salt spray resistance is tested: 36 DEG C, 170 hours, corrosion-free;
Wet-heat resisting is tested: 50 DEG C, 700 hours, corrosion-free;
Weathering resistance is tested: experiment workpiece is 100 blocks of 45# steel, size is 200mm*200mm*10mm, surface non-corroding, wherein traditional slushing oil used by 50 pieces of workpiece, and slushing oil of the present invention used by 50 pieces of workpiece, 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 1.5%, what extent of corrosion was minimum is 0.8%, and average corrosion rate is 0.98%; Use the workpiece corrosion degree of traditional slushing oil the highest be 4.4%, what extent of corrosion was minimum is 3.6%, and average corrosion rate is 3.98%.
Claims (2)
1. a dewatering rust preventive oil, is characterized in that what it was made up of the raw material of following weight parts: illuminating kerosene 38-42,150SN base oil 38-42, sorbitan fatty acid ester 4-5, polyoxyethylene glycol 3-4, octylated diphenylamine 2-3,2-aminoethyl 17 alkenyl imidazoline 1-3, oleic acid 2-3, isomerous tridecanol polyoxyethylene ether 1-2, film coalescence aid 2-3, magnesium sulfate 4-6, dibutyl tin laurate 1-2, irgasfos 168 1-2; Described film coalescence aid is prepared from by the raw material of following weight parts: chloroprene rubber CR12150-60, eva resin 20-30, dimethylbenzene 30-40, polyvinyl alcohol 8-10, hydroxyethyl ethylene bis stearamide 1-2, Kathon 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: add in Banbury mixer by above-mentioned chloroprene rubber CR121, and plasticate separately 10-20 minute at temperature is 70-80 DEG C, and then discharging is cooled to normal temperature; By above-mentioned eva resin, hydroxyethyl ethylene bis stearamide, Kathon, methyl benzotriazazole, alkylpolyoxyethylene mixing, 1-2 hour is reacted at 90-100 DEG C, add the chloroprene rubber after above-mentioned plasticating, reduction temperature is 80-90 DEG C, continue reaction 40-50 minute, add each raw material of residue again, at temperature is 60-70 DEG C, reacts 4-5 hour.
2. a preparation method for dewatering rust preventive oil as claimed in claim 1, is characterized in that comprising the following steps: above-mentioned illuminating kerosene, 150SN base oil join in reactor by (1), stirs, is heated to 110-120 DEG C; (2) add above-mentioned sorbitan fatty acid ester, octylated diphenylamine, heated and stirred makes it dissolve; (3) add above-mentioned oleic acid, polyoxyethylene glycol, isomerous tridecanol polyoxyethylene ether, continuously dehydrating 1-1.5 hour, lower the temperature as 55-60 DEG C; (4) above-mentioned dibutyl tin laurate is added, insulated and stirred 3-4 hour at 55-60 DEG C; (5) add each raw material of residue, fully stir, reduce temperature to 35-38 DEG C, filter discharging.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310136596.3A CN103232814B (en) | 2013-04-18 | 2013-04-18 | A kind of dewatering rust preventive oil and preparation method thereof |
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| CN201310136596.3A CN103232814B (en) | 2013-04-18 | 2013-04-18 | A kind of dewatering rust preventive oil and preparation method thereof |
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| CN103232814A CN103232814A (en) | 2013-08-07 |
| CN103232814B true CN103232814B (en) | 2016-03-30 |
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Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103980997A (en) * | 2014-04-17 | 2014-08-13 | 天长市润达金属防锈助剂有限公司 | Electrostatic spraying anti-rust oil |
| CN103980999A (en) * | 2014-04-17 | 2014-08-13 | 天长市润达金属防锈助剂有限公司 | Lubricating oil-type rust preventive oil |
| CN104531320A (en) * | 2014-12-09 | 2015-04-22 | 安徽荣达阀门有限公司 | Anticorrosion antirust oil |
| CN108610904A (en) * | 2016-12-08 | 2018-10-02 | 李光明 | A kind of novel electric power material antiseptic coating |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282079A2 (en) * | 1987-03-12 | 1988-09-14 | Nippon Oil And Fats Company, Limited | Coating composition with improved rust-preventing properties for use in preparing lubricated steel products |
| CN102977982A (en) * | 2012-10-31 | 2013-03-20 | 铜陵瑞莱科技有限公司 | Ammonium benzoate gas-phase slow-release rust preventive oil and preparation method thereof |
| CN102977981A (en) * | 2012-10-31 | 2013-03-20 | 铜陵瑞莱科技有限公司 | Ferrocene gas-phase slow-release rust preventive oil and preparation method thereof |
-
2013
- 2013-04-18 CN CN201310136596.3A patent/CN103232814B/en not_active Expired - Fee Related
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP0282079A2 (en) * | 1987-03-12 | 1988-09-14 | Nippon Oil And Fats Company, Limited | Coating composition with improved rust-preventing properties for use in preparing lubricated steel products |
| CN102977982A (en) * | 2012-10-31 | 2013-03-20 | 铜陵瑞莱科技有限公司 | Ammonium benzoate gas-phase slow-release rust preventive oil and preparation method thereof |
| CN102977981A (en) * | 2012-10-31 | 2013-03-20 | 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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Effective date of registration: 20160226 Address after: 244100 new road, West Lake Town Development Zone, lion mountain, Tongling, Anhui Applicant after: Anhui Mingzhu Pigment Technology Co.,Ltd. Address before: Wu Song Zhen Tongling County of Anhui province Tongling 244100 Union City Village Applicant before: Anhui Mingzhu Dope Technology Co.,Ltd. |
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