CN103254981B - Anti-salt mist anti-rust oil and preparation method thereof - Google Patents
Anti-salt mist anti-rust oil and preparation method thereof Download PDFInfo
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Abstract
The invention discloses anti-salt mist anti-rust oil and a preparation method thereof. The anti-salt mist anti-rust oil consists of the following raw materials: 500SN base oil, anisole, a film forming agent, 3-aminopropyl trimethoxy silane, zinc dialkyl dithiophosphate, ethylene di(stearamide), nano ceramic powder, E-42 epoxy resin, polydimethylsiloxane, alkenyl succinate and dimethicone. The anti-rust oil prepared by the method disclosed by the invention has the advantages of good adhesion to metal surfaces, high drying speed, good salt mist resistance and environmental protection without pollution; by adopting the 500SN base oil as a main material and adding the film forming agent, the film forming speed is high, the surface of the anti-rust oil is not easily oxidized, the appearance of a workpiece is not easily influenced, and the comprehensive performance is good; and the preparation method disclosed by the invention has low cost and is simple and suitable for large-scale production.
Description
Technical field
The present invention relates to a kind of rush-resisting material, be specifically related to a kind of salt spray resistance slushing oil and preparation method thereof.
Background technology
Metallic corrosion is to make one of principal mode of fastening piece destruction; to automobile, motorcycle and various vehicle, machinery, can cause very large loss; according to statistics; the direct economic loss causing due to metallic corrosion every year accounts for the 2-4% of total value of production in national economy; for avoiding corrosion, reducing the loss; people have adopted various methods, with antirust grease, protect metal fastenings, are one of current modal means of defences.
Summary of the invention
The object of the present invention is to provide a kind of salt spray resistance slushing oil and preparation method thereof.
The present invention adopts following technical scheme:
Salt spray resistance slushing oil, the weight part of its constitutive material is: 500SN base oil 60-70, methyl-phenoxide 2.5-3.5, membrane-forming agent 4.5-5.5,3-aminopropyl trimethoxysilane 3.5-5.5, zinc dialkyl dithiophosphate 0.3-0.5, ethylene group two hard esteramides 1.3-1.8, nano-ceramic powder 2.0-3.0, E-42 epoxy resin 5.0-7.0, polydimethylsiloxane 3.0-4.5, alkenyl succinic acid ester 18-22 and dimethyl silicone oil 10-15.
Salt spray resistance slushing oil, the weight part of its constitutive material is: 500SN base oil 65, methyl-phenoxide 3.0, membrane-forming agent 5.0,3-aminopropyl trimethoxysilane 4.5, zinc dialkyl dithiophosphate 0.4, the two hard esteramides 1.5 of ethylene group, nano-ceramic powder 2.5, E-42 epoxy resin 6.0, polydimethylsiloxane 3.8, alkenyl succinic acid ester 20 and dimethyl silicone oil 12.
The preparation method of salt spray resistance slushing oil, comprises the following steps:
(1) by the weight part of constitutive material, measure 500SN base oil, add heated and stirred in reactor, during to 120-150 ℃, add alkenyl succinic acid ester, reaction 10-20min;
(2) in step (1), add membrane-forming agent, zinc dialkyl dithiophosphate and E-42 epoxy resin, continue to stir, be cooled to 30-40 ℃;
(3) in step (2), by the weight part of constitutive material, add other constitutive material, continue to stir after 2-4h filtration, get product.
The preparation method of described membrane-forming agent is as follows:
(1) first 18-22 part vinylbenzene, 3.5-4.5 part dimethylbenzene, 2.0-3.0 part ethylene glycol diglycidylether, 8-12 part E-12 epoxy resin are mixed and added in reactor, at 70-110 ℃ of temperature, react 2-3 hour;
(2) in the reactor of step (1), add 15-18 part methylethylketone, 1.3-1.5 part urotropine, 1-2 part vinyltrimethoxy silane, 1.5-1.8 part linking agent TAIC, be uniformly mixed, under 50-80 ℃ of temperature condition, react 3-5 hour, obtain.
Beneficial effect of the present invention:
Slushing oil prepared by the present invention is good at metallic surface sticking power, fast drying, salt spray resistance are good, environment friendly and pollution-free, adopting 500SN base oil is major ingredient, and has added membrane-forming agent, and film forming speed is fast, slushing oil surface is not oxidizable, be difficult for affecting the outward appearance of workpiece, good combination property, and also preparation method of the present invention is simple, cost is low, is applicable to scale operation.
Embodiment
Embodiment 1: salt spray resistance slushing oil, the weight part of its constitutive material (kg) is: 500SN base oil 65, methyl-phenoxide 3.0, membrane-forming agent 5.0,3-aminopropyl trimethoxysilane 4.5, zinc dialkyl dithiophosphate 0.4, the two hard esteramides 1.5 of ethylene group, nano-ceramic powder 2.5, E-42 epoxy resin 6.0, polydimethylsiloxane 3.8, alkenyl succinic acid ester 20 and dimethyl silicone oil 12.
The preparation method of salt spray resistance slushing oil, comprises the following steps:
(1) by the weight part of constitutive material, measure 500SN base oil, add heated and stirred in reactor, during to 135 ℃, add alkenyl succinic acid ester, reaction 15min;
(2) in step (1), add membrane-forming agent, zinc dialkyl dithiophosphate and E-42 epoxy resin, continue to stir, be cooled to 35 ℃;
(3) in step (2), by the weight part of constitutive material, add other constitutive material, continue to stir after 3h filtration, get product.
The preparation method of described membrane-forming agent is as follows:
(1) first 20 parts of vinylbenzene, 4.0 parts of dimethylbenzene, 2.5 parts of ethylene glycol diglycidylethers, 10 parts of E-12 epoxy resin are mixed and added in reactor, at 90 ℃ of temperature, react 2.5 hours;
(2) in the reactor of step (1), add 17 parts of methylethylketones, 1.4 parts of urotropines, 1.5 parts of vinyltrimethoxy silanes, 1.6 parts of linking agent TAIC, be uniformly mixed, under 65 ℃ of temperature condition, react 4 hours, obtain.
The over-all properties of the slushing oil of above-described embodiment 1 preparation is as follows:
1, sticking power/level≤1 grade; 2, neutral salt spray corrosion test (h) >=99; 3, humid heat test (h) > 1050; 4, oil film time of drying (min) 18-22; 5, coating thickness (μ m) < 3-4; 6, ultraviolet (UV) aging test (h) > 380.
Claims (3)
1. a salt spray resistance slushing oil, is characterized in that the weight part of its constitutive material is: 500SN base oil 60-70, methyl-phenoxide 2.5-3.5, membrane-forming agent 4.5-5.5,3-aminopropyl trimethoxysilane 3.5-5.5, zinc dialkyl dithiophosphate 0.3-0.5, ethylene bis stearamide 1.3-1.8, nano-ceramic powder 2.0-3.0, E-42 epoxy resin 5.0-7.0, polydimethylsiloxane 3.0-4.5, alkenyl succinic acid ester 18-22 and dimethyl silicone oil 10-15;
The preparation method of described membrane-forming agent is as follows:
(1) first 18-22 part vinylbenzene, 3.5-4.5 part dimethylbenzene, 2.0-3.0 part ethylene glycol diglycidylether, 8-12 part E-12 epoxy resin are mixed and added in reactor, at 70-110 ℃ of temperature, react 2-3 hour;
(2) in the reactor of step (1), add 15-18 part methylethylketone, 1.3-1.5 part urotropine, 1-2 part vinyltrimethoxy silane, 1.5-1.8 part linking agent TAIC, be uniformly mixed, under 50-80 ℃ of temperature condition, react 3-5 hour, obtain.
2. salt spray resistance slushing oil according to claim 1, is characterized in that the weight part of its constitutive material is: 500SN base oil 65, methyl-phenoxide 3.0, membrane-forming agent 5.0,3-aminopropyl trimethoxysilane 4.5, zinc dialkyl dithiophosphate 0.4, ethylene bis stearamide 1.5, nano-ceramic powder 2.5, E-42 epoxy resin 6.0, polydimethylsiloxane 3.8, alkenyl succinic acid ester 20 and dimethyl silicone oil 12.
3. a preparation method for salt spray resistance slushing oil as claimed in claim 1, is characterized in that comprising the following steps:
(1) by the weight part of constitutive material, measure 500SN base oil, add heated and stirred in reactor, during to 120-150 ℃, add alkenyl succinic acid ester, reaction 10-20min;
(2) in step (1), add membrane-forming agent, zinc dialkyl dithiophosphate and E-42 epoxy resin, continue to stir, be cooled to 30-40 ℃;
(3) in step (2), by the weight part of constitutive material, add other constitutive material, continue to stir after 2-4h filtration, get product.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310131725.XA CN103254981B (en) | 2013-04-17 | 2013-04-17 | Anti-salt mist anti-rust oil and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310131725.XA CN103254981B (en) | 2013-04-17 | 2013-04-17 | Anti-salt mist anti-rust oil and preparation method thereof |
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| CN103254981A CN103254981A (en) | 2013-08-21 |
| CN103254981B true CN103254981B (en) | 2014-04-02 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103992850A (en) * | 2014-04-17 | 2014-08-20 | 天长市润达金属防锈助剂有限公司 | Environmentally-friendly multi-effect antirust oil |
| CN104962361A (en) * | 2015-07-05 | 2015-10-07 | 王培琰 | Rust-inhibiting lubricant |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| 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 |
| CN102993817B (en) * | 2012-11-01 | 2014-07-02 | 安徽荣达阀门有限公司 | Metal rust inhibitor containing peregal O |
| CN102977717B (en) * | 2012-11-02 | 2015-07-29 | 铜陵市明诚铸造有限责任公司 | A kind of metal antirusting agent |
| CN102993803B (en) * | 2012-11-13 | 2016-04-20 | 合肥市田源精铸有限公司 | A kind of metal rust-proofing wax containing modified soluble nano silicone colloidal sol and preparation method thereof |
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