CN103103532B - A kind of metal antirusting agent that contains modified Nano calcined zeolite powder - Google Patents
A kind of metal antirusting agent that contains modified Nano calcined zeolite powder Download PDFInfo
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- CN103103532B CN103103532B CN201210455146.6A CN201210455146A CN103103532B CN 103103532 B CN103103532 B CN 103103532B CN 201210455146 A CN201210455146 A CN 201210455146A CN 103103532 B CN103103532 B CN 103103532B
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Abstract
The invention discloses a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, it is to be made by the raw material of following weight parts: castor oil 105-110, ferrocene 1.2-2.4, polyisobutene 0.8-1.6, tetrazole 0.9-1.8,2-aminoethyl 17 alkenyl imidazoline 2-3, monoethanolamine 1-2, decyl primary amine 1.2-2.1, zinc dialkyl dithiophosphate 0.8-1.5, adipic acid propanediol polyester 1-2, neopelex 1-2, film-forming resin 5.5-6.5, modified Nano calcined zeolite powder 0.2-0.6. The present invention has excellent contact rustless property and good volatile rust prevention effect, and 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 a kind of metal that contains modified Nano calcined zeolite powderAntirust 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
The object of the present invention is to provide a kind of metal of the superior function with vapour phase inhibitor volatile rust prevention anti-Rust agent.
Above-mentioned purpose realizes by following scheme:
A metal antirusting agent that contains modified Nano calcined zeolite powder, is characterized in that: it is by following weight partsRaw material makes:
Castor oil 105-110, ferrocene 1.2-2.4, polyisobutene 0.8-1.6, tetrazole 0.9-1.8,2-aminoethyl tenSeven alkenyl imidazoline 2-3, monoethanolamine 1-2, decyl primary amine 1.2-2.1, zinc dialkyl dithiophosphate 0.8-1.5, adipic acidPropanediol polyester 1-2, neopelex 1-2, film-forming resin 5.5-6.5, modified Nano calcined zeolite powder 0.2-0.6;
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 4-6.5, urea 3-5.7, zinc powder0.6-1.2, dimethicone 3-4, liquefied petrolatum 8-10,3-aminopropyl trimethoxysilane 3-4, acetyl tributyl citrate three (2-secondBase is) ester 10.8-13.6, epoxy rape oil 10-12, dimethylbenzene 9-10, polyvinyl alcohol 4-6;
The preparation method of described modified Nano calcined zeolite powder is: 8-12% soaking with sodium hydroxide 3-4 hour for zeolite,Deionized water washing, then calcine 4-6 hour at 600-800 DEG C, cooling after, less with 8-12% hydrogen peroxide solution immersion 3-4Time, more extremely neutral with deionized water washing, dry, add therein the 2.4.6-tri-(dimethylamino that are equivalent to its weight 1-2%Methyl) phenol, the a-cyanacrylate of 2-3%, the crosslinking agent TAC of 1-2%, high speed 3500-3800 rev/min of stirring, 20-After 30 minutes, dry and grind to form nanometer powder, to obtain final product.
Described a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, is characterized in that: described film forming treeFat is made according to the following steps:
(1) by dimethicone, liquefied petrolatum, 3-aminopropyl trimethoxysilane, acetyl tributyl citrate three (2-ethyl)Ester, epoxy rape oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 110-115 DEG C, start and stir and add itMore than be prepared into the raw material of film resin, mix;
(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 a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, is characterized in that: preparation method is: willEach raw 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
A metal antirusting agent that contains modified Nano calcined zeolite powder, it is the raw material system by following weight parts (kg):
Castor oil 106, ferrocene 2.1, polyisobutene 0.9, tetrazole 1.1,2-aminoethyl 17 alkenyl imidazolines 2.4,Monoethanolamine 1.3, decyl primary amine 1.6, zinc dialkyl dithiophosphate 0.9, adipic acid propanediol polyester 1.4, detergent alkylateSodium sulfonate 1.1, film-forming resin 5.8, modified Nano calcined zeolite powder 0.3;
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 6.5, urea 5.7, zinc powder 0.6, diformazanBase silicone oil 4, liquefied petrolatum 10,3-aminopropyl trimethoxysilane 4, tri(2-ethylhexyl)acetocitrate 13.6, epoxy dishOil 12, dimethylbenzene 10, polyvinyl alcohol 6;
The preparation method of described modified Nano calcined zeolite powder is: 12% soaking with sodium hydroxide 4 hours for zeolite, go fromSub-water washing, then calcine at 800 DEG C 6 hours, cooling after, then soak 4 hours with 12% hydrogen peroxide solution, then use deionized waterWashing, to neutral, is dried, and adds therein and is equivalent to 2.4.6-tri-(dimethylamino methyl) phenol of its weight 2%, 3% a-cyanogenBase ethyl acrylate, 1% crosslinking agent TAC, 3800 revs/min of stirrings at a high speed, after 30 minutes, dry and grind to form nanometer powder,.
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 rape oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 115 DEG C, start and stir and add all the other systemsThe raw material of standby film-forming 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 70 DEG C to stir evenly and obtain film-forming resin.
Described a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, preparation method is: by each raw material 90Mix and blend 40 minutes at DEG C, stops stirring, and is incubated after 1 hour, cooling and get final product.
The antirust agent performance test of gas phase slowly-releasing 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 beakerSlowly-releasing 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, gas phase slowly-releasing 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 gas phase slowly-releasing 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. a metal antirusting agent that contains modified Nano calcined zeolite powder, is characterized in that: it is former by following weight partsMaterial makes: castor oil 105-110, ferrocene 1.2-2.4, polyisobutene 0.8-1.6, tetrazole 0.9-1.8,2-aminoethyl 17Alkenyl imidazoline 2-3, monoethanolamine 1-2, decyl primary amine 1.2-2.1, zinc dialkyl dithiophosphate 0.8-1.5, adipic acid thirdDiol polyester 1-2, neopelex 1-2, film-forming resin 5.5-6.5, modified Nano calcined zeolite powder 0.2-0.6;
Described film-forming resin is prepared from by the raw material of following weight portion: rosin 4-6.5, urea 3-5.7, zinc powder 0.6-1.2,Dimethicone 3-4, liquefied petrolatum 8-10,3-aminopropyl trimethoxysilane 3-4, acetyl tributyl citrate three (2-ethyl hexyl) ester10.8-13.6, epoxy rape oil 10-12, dimethylbenzene 9-10, polyvinyl alcohol 4-6;
The preparation method of described modified Nano calcined zeolite powder is: 8-12% soaking with sodium hydroxide 3-4 hour for zeolite, go fromSub-water washing, then calcine 4-6 hour at 600-800 DEG C, cooling after, then soak 3-4 hour with 8-12% hydrogen peroxide solution, then, dry to neutral with deionized water washing, add therein and be equivalent to 2,4 of its weight 1-2%, 6-tri-(dimethylamino methyl)The ECA of phenol, 2-3%, the crosslinking agent TAC of 1-2%, high speed 3500-3800 rev/min of stirring, 20-30 minuteAfter, dry and grind to form nanometer powder, to obtain final product.
2. a kind of metal antirusting agent that contains modified Nano calcined zeolite powder according to claim 1, is characterized in that: instituteThe film-forming resin of stating is made according to the following steps:
(1) by dimethicone, liquefied petrolatum, 3-aminopropyl trimethoxysilane, acetyl tributyl citrate three (2-ethyl hexyl) ester, ringOxygen rape oil, dimethylbenzene, polyvinyl alcohol add stainless steel cauldron, are warming up to 110-115 DEG C, start and stir and add all the other preparationsThe raw material of film-forming 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.
3. a kind of metal antirusting agent that contains modified Nano calcined zeolite powder according to claim 1, is characterized in that: systemPreparation Method is: by each raw material mix and blend 30-40 minute at 80-90 DEG C, stop stir, be incubated after 1-2 hour, cooling be.
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| CN103103532B true CN103103532B (en) | 2016-05-04 |
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Families Citing this family (7)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103820788B (en) * | 2014-02-20 | 2016-08-24 | 铜陵祥云消防科技有限责任公司 | A kind of antirust agent containing modified mullite powder |
| CN104059520B (en) * | 2014-06-20 | 2016-08-17 | 合肥长城制冷科技有限公司 | A kind of for antiseptic wash processing aluminium sheet and preparation method thereof |
| CN104017466B (en) * | 2014-06-20 | 2016-08-17 | 合肥长城制冷科技有限公司 | A kind of fire-resistant anticorrosion paint for aluminium sheet |
| RU2661201C1 (en) * | 2015-05-06 | 2018-07-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" | Acid corrosion inhibitor |
| CN105926358A (en) * | 2016-05-06 | 2016-09-07 | 安徽马钢和菱实业有限公司 | Novel vapor corrosion inhibitor for anti-tarnish paper |
| CN107377164A (en) * | 2017-08-15 | 2017-11-24 | 安徽东亚机械有限公司 | Feed stuff reducing device |
| CN107349999A (en) * | 2017-08-15 | 2017-11-17 | 安徽东亚机械有限公司 | The vertical Rice processor of one and its processing method |
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|---|---|---|---|---|
| CN1077982A (en) * | 1993-04-30 | 1993-11-03 | 王世范 | Metal rust preventing cosmoline and preparation method thereof |
| 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 |
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Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1077982A (en) * | 1993-04-30 | 1993-11-03 | 王世范 | Metal rust preventing cosmoline and preparation method thereof |
| 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 |
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Effective date of registration: 20220322 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. |