CN103103531B - One contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline - Google Patents
One contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline Download PDFInfo
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- CN103103531B CN103103531B CN201210454938.1A CN201210454938A CN103103531B CN 103103531 B CN103103531 B CN 103103531B CN 201210454938 A CN201210454938 A CN 201210454938A CN 103103531 B CN103103531 B CN 103103531B
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- glyoxal ethyline
- antirust agent
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Abstract
The invention discloses one and contain 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, it is to be made by the raw material of following weight parts: castor oil 85-95, ferrocene 1-2, polyisobutene 0.5-1.4, benzoic acid MEA 0.9-1.2, sodium molybdate 0.4-0.9, trbasic zinc phosphate sodium dihydrogen 0.9-1.6, 1, glyoxal ethyline 1-1.6, triethanolamine 0.9-1.8, BTA 0.7-1.3, zinc dialkyl dithiophosphate 1-1.5, neopelex 0.9-1.9, film-forming resin 5-6, attapulgite modified 1-2. the present invention has excellent contact rustless property and good volatile rust prevention effect, the present invention has good volatile rust prevention effect and contact rust-proof effect to steel class and brass.
Description
Technical field
The present invention relates to metal rust preventing technical field, is exactly that one contains 1, and the vapor phase corrosion inhibitor of glyoxal ethyline is anti-Rust agent.
Background technology
Corrosion is one of principal mode that metallic article is destroyed, according to statistics, every year due to metal erosion cause straightMeet the 2%-4% that economic loss accounts for total value of production in national economy.
For avoiding corrosion, reducing the loss, people have adopted various methods, protect metallic article with antirust agent,It is one of current modal means of defence. Antirust agent fat is in petroleum-type solvent, to add one or more antirust addingAdd agent (claiming again oil-soluble inhibitor) and auxiliary additive composition thereof, it is easy to use, with low cost, effective, simple to operate,Metal current goods industry is all in a large amount of uses. But existing antirust agent is all by base oil and oil-soluble inhibitor groupBecome, can only play the antirust function of contact, the position that does not reach antirust agent for those, can not form effective antirust guarantorProtect. For many years, many developed countries national defence and civilian aspect all adopt in a large number vapour phase inhibitor to be used for metal rust preventing, product shapeFormula has volatile rust prevention powder, volatile rust preventive paper, gas phase anti-tarnishing film, gas-phase anti-corrosion paint etc. At industrial circle, some large enterprises abroadVapour phase inhibitor is widely used in to antirust in metal product production, transport, use and storage process. Therefore pickle a kind of toolThere is the vapor phase inhibitor of superior rustless property significant.
Summary of the invention
What the object of the present invention is to provide a kind of superior function with volatile rust prevention contains 1, the gas of glyoxal ethylinePhase inhibition antirust agent.
Above-mentioned purpose realizes by following scheme:
Castor oil 85-95, ferrocene 1-2, polyisobutene 0.5-1.4, benzoic acid MEA 0.9-1.2, sodium molybdate0.4-0.9, trbasic zinc phosphate sodium dihydrogen 0.9-1.6,1, glyoxal ethyline 1-1.6, triethanolamine 0.9-1.8, BTA 0.7-1.3, zinc dialkyl dithiophosphate 1-1.5, neopelex 0.9-1.9, film-forming resin 5-6, attapulgite modified1-2；
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 5-8, urea 2-4, zinc powder 1-2, diformazanBase silicone oil 2.5-3.5, liquefied petrolatum 10-11,3-aminopropyl trimethoxysilane 2.3-4.5, acetyl tributyl citrate three (2-ethylEster 8.5-10.4, epoxy cottonseed oil 11-13, dimethylbenzene 10-15, polyvinyl alcohol 5-10);
Described attapulgite modified preparation method is: 10-15% salt acid soak 3-4 hour for attapulgite, deionizationWater washing, dries, and adds therein and is equivalent to 2.4.6-tri-(dimethylamino methyl) phenol of its weight 1-2%, the a-cyanogen of 2-3%The crosslinking agent TAC of base ethyl acrylate, 1-2%, 3500-3800 rev/min is stirred 20-30 minute, dries and pulverizes 200-400 orderSieve, to obtain final product.
Described one contains 1, and the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, is characterized in that: described film-forming resinMake according to the following steps:
(1) by dimethicone, liquefied petrolatum, 3-aminopropyl trimethoxysilane, acetyl tributyl citrate three (2-ethyl)Ester, epoxy cottonseed oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 110-115 DEG C, start and stir and addThe raw material that all the other are prepared into film resin, mixes;
(2) be then warmed up to 212-217 DEG C with the speed of 30-40 DEG C/h;
(3) after 1-2 hour, stop heating, put to dilution still;
(4) be cooled to 65-75 DEG C to stir evenly and obtain film-forming resin.
Described one contains 1, and the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, is characterized in that: preparation method is: will be eachRaw material is mix and blend 30-40 minute at 80-90 DEG C, stops stirring, and is incubated after 1-2 hour, cooling and get final product.
Beneficial effect of the present invention is: the present invention has excellent contact rustless property and good volatile rust prevention effectReally, the present invention has good volatile rust prevention effect and contact rust-proof effect to steel class and brass.
Figure of description
Fig. 1 is that static state of the present invention does not contact acceleration test apparatus figure.
Detailed description of the invention
One contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, and it is to be made by the raw material of following weight parts (kg):
Castor oil 88, ferrocene 1, polyisobutene 1.4, benzoic acid MEA 0.9, sodium molybdate 0.6, trbasic zinc phosphate sodium dihydrogen0.9,1, glyoxal ethyline 1, triethanolamine 1.1, BTA 0.8, zinc dialkyl dithiophosphate 1.2, detergent alkylateSodium sulfonate 1.1, film-forming resin 5, attapulgite modified 1;
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 5, urea 4, zinc powder 1, dimethicone3.1, liquefied petrolatum 10,3-aminopropyl trimethoxysilane 4.1, tri(2-ethylhexyl)acetocitrate 10.1, epoxy cottonseedOil 12, dimethylbenzene 12, polyvinyl alcohol 8;
Described attapulgite modified preparation method is: 15% salt acid soak 4 hours for attapulgite, deionization washingWash, dry, add therein and be equivalent to 2.4.6-tri-(dimethylamino methyl) phenol of its weight 1%, 2.1% a-cyano group propyleneAcetoacetic ester, 1.4% crosslinking agent TAC, 3500 revs/min are stirred 20 minutes, dry and pulverize 400 mesh sieves, to obtain final product.
Described film-forming resin is made according to the following steps:
(1) by dimethicone, liquefied petrolatum, 3-aminopropyl trimethoxysilane, acetyl tributyl citrate three (2-ethyl)Ester, epoxy cottonseed oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 115 DEG C, start and stir and add all the otherThe raw material that is prepared into film resin, mixes;
(2) be then warmed up to 215 DEG C with the speed of 30 DEG C/h;
After (3) 2 hours, stop heating, put to dilution still;
(4) be cooled to 65 DEG C to stir evenly and obtain film-forming resin.
Described one contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, preparation method is: by each raw material at 90 DEG CLower mix and blend 40 minutes, stops stirring, and is incubated after 1 hour, cooling and get final product.
The antirust agent performance test of vapor phase corrosion inhibitor antirust agent
(1) static state does not contact accelerated test
This experimental rig is the test method of reference standard: static state does not contact acceleration test apparatus, through what convert.Experimental rig as shown in Figure 1, in figure: 1 for metal testing plate, 2 is for air-vent, 3 is for being loaded on the gas phase of the present embodiment in small beakerInhibition antirust agent, 4 is the electric heating cover of electrolyte solution, 5 dial gauges with voltage and voltage-regulation knob.
Respectively the present embodiment of 5ml and 10ml is placed in small beaker, metal testing plate (50mm × 25mm × 2mm) is pressedThe method processing that GB/T4879-1999 specifies is placed in device, contains HCO in electrolyte solutionS-1000mg/L、SO4 2-2500mg/L、C1-1500mg/L, puts into large burning bosom, and electrolyte solution is remained to 40 DEG C, is placed with the small beaker of the present embodimentBe placed in large few cup, be positioned at metal testing plate under, under room temperature, place and observe the time that corrosion appears in each material. In addition, noPut antirust agent as blank test. Result of the test is shown in Table 1.
Table 1 static state does not contact accelerated test result
All there is corrosion without the steel class test piece 1h of the blank test of antirust agent as shown in Table 1, brass 2h also occur variable color andCorrosion, and when using the antirust agent of 5ml the present embodiment, no matter be that the test piece of steel class or antirust time of other test piece are all brightAobvious growth, and rust-proof effect is more obvious when using the antirust agent of 10ml the present embodiment. Do not contact and accelerate examination by static stateTest, prove that antirust agent of the present invention has volatile rust prevention effect, vapor phase corrosion inhibitor antirust agent of the present invention is to steel class and brass toolThere is good rust-proof effect.
(2) salt fog cabinet accelerate corrosion test
Test method is with reference to SH/T0081-1991. Metal testing plate 50mm × 25mm × 2mm is pressed to GB/T4879-1999 ruleFixed method is carried out salt fog cabinet accelerate corrosion test after processing
As shown in Table 2, and replace the blank test result of the present embodiment antirust agent to compare with castor oil, this antirust agentHave fine contact rust-proof effect, salt spray corrosion resistance is better, and various metals is all had to good effect.
Table 2 salt fog cabinet accelerate corrosion test result
Conclusion: do not contact accelerated test and salt fog cabinet accelerate corrosion test by static state, show this vapor phase corrosion inhibitor antirust agentHave good antirustly, there is again excellent contact rust-proof effect, thus its can be widely used in the inner chambers such as plant equipment orOther contact or non-contacting metal position antirust.
Claims (3)
1. one kind contains 1, and the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, is characterized in that: it is the raw material by following weight partsMake: castor oil 85-95, ferrocene 1-2, polyisobutene 0.5-1.4, benzoic acid MEA 0.9-1.2, sodium molybdate 0.4-0.9, sodium dihydrogen phosphate 0.9-1.6,1, glyoxal ethyline 1-1.6, triethanolamine 0.9-1.8, BTA 0.7-1.3, twoAlkyl zinc dithiophosphate 1-1.5, neopelex 0.9-1.9, film-forming resin 5-6, attapulgite modified 1-2;
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 5-8, urea 2-4, zinc powder 1-2, dimethyl-siliconOil 2.5-3.5, liquefied petrolatum 10-11,3-aminopropyl trimethoxysilane 2.3-4.5, acetyl tributyl citrate three (2-ethyl hexyl) ester8.5-10.4, epoxy cottonseed oil 11-13, dimethylbenzene 10-15, polyvinyl alcohol 5-10;
Described attapulgite modified preparation method is: 10-15% salt acid soak 3-4 hour for attapulgite, deionization washingWash, dry, add therein and be equivalent to 2.4.6-tri-(dimethylamino methyl) phenol of its weight 1-2%, the a-cyano group third of 2-3%The crosslinking agent TAC of olefin(e) acid ethyl ester, 1-2%, 3500-3800 rev/min is stirred 20-30 minute, and dry and pulverized 200-400 mesh sieve,Obtain.
2. one according to claim 1 contains 1, and the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, is characterized in that: described inFilm-forming resin make according to the following steps: (1) is by dimethicone, liquefied petrolatum, 3-aminopropyl trimethoxysilane, acetylCitric acid three (2-ethyl hexyl) ester, epoxy cottonseed oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 110-115DEG C, start and stir and add all the other to be prepared into the raw material of film resin, mix; (2) then heat up with the speed of 30-40 DEG C/hTo 212-217 DEG C; (3) after 1-2 hour, stop heating, put to dilution still; (4) be cooled to 65-75 DEG C to stir evenly and obtain film forming treeFat.
3. one according to claim 1 contains 1, and the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline, is characterized in that: preparationMethod is: by each raw material mix and blend 30-40 minute at 80-90 DEG C, stops stirring, is incubated after 1-2 hour, and cooling and get final product.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201210454938.1A CN103103531B (en) | 2012-11-13 | 2012-11-13 | One contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline |
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| CN201210454938.1A CN103103531B (en) | 2012-11-13 | 2012-11-13 | One contains 1, the vapor phase corrosion inhibitor antirust agent of glyoxal ethyline |
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| CN103103531A CN103103531A (en) | 2013-05-15 |
| CN103103531B true CN103103531B (en) | 2016-05-04 |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103435886B (en) * | 2013-08-14 | 2015-11-25 | 吴江市英力达塑料包装有限公司 | A kind of fire-retardant volatile rust prevention PE Foam and preparation method thereof |
| CN106242091A (en) * | 2016-09-08 | 2016-12-21 | 合肥智慧殿投资管理有限公司 | A kind of water process corrosion inhibiting and descaling agent and its preparation method and application |
| CN113046751A (en) * | 2021-03-12 | 2021-06-29 | 浙江工业大学 | Conductive metal vapor phase corrosion inhibitor and application thereof |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643683A (en) * | 2008-08-08 | 2010-02-10 | 沈阳防锈包装材料有限责任公司 | Environmentally-friendly barium-free thixotropic antirust oil |
| CN101724499A (en) * | 2009-10-23 | 2010-06-09 | 启东市合成化工厂有限公司 | Environment-friendly thixotropic antirust oil and manufacturing method thereof |
| CN101725091A (en) * | 2008-10-20 | 2010-06-09 | 攀钢集团研究院有限公司 | Anti-rust steel rail |
| CN101724496A (en) * | 2008-10-20 | 2010-06-09 | 攀钢集团研究院有限公司 | Anti-rust oil and method for producing rustproof steel rail by using same |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101643683A (en) * | 2008-08-08 | 2010-02-10 | 沈阳防锈包装材料有限责任公司 | Environmentally-friendly barium-free thixotropic antirust oil |
| CN101725091A (en) * | 2008-10-20 | 2010-06-09 | 攀钢集团研究院有限公司 | Anti-rust steel rail |
| CN101724496A (en) * | 2008-10-20 | 2010-06-09 | 攀钢集团研究院有限公司 | Anti-rust oil and method for producing rustproof steel rail by using same |
| CN101724499A (en) * | 2009-10-23 | 2010-06-09 | 启东市合成化工厂有限公司 | Environment-friendly thixotropic antirust oil and manufacturing method thereof |
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Effective date of registration: 20220317 Address after: 244100 1 Tongling Yi An Economic Development Zone, Anhui Patentee after: Tongling Huize Technology Information Consulting Co.,Ltd. Address before: 244000 Jinqiao Industrial Park, Tongling County, Tongling, Anhui Patentee before: TONGLING XIANGYUN FIRE-FIGHTING TECHNOLOGY Co.,Ltd. |
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