CN103103532A - Metal antirust agent containing modified nanometer calcined zeolite powder - Google Patents
Metal antirust agent containing modified nanometer calcined zeolite powder Download PDFInfo
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- CN103103532A CN103103532A CN2012104551466A CN201210455146A CN103103532A CN 103103532 A CN103103532 A CN 103103532A CN 2012104551466 A CN2012104551466 A CN 2012104551466A CN 201210455146 A CN201210455146 A CN 201210455146A CN 103103532 A CN103103532 A CN 103103532A
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Abstract
The invention discloses a metal antirust agent containing modified nanometer calcined zeolite powder. The antirust agent is prepared from the following raw materials in parts by weight: 105-110 parts of castor oil, 1.2-2.4 parts of ferrocene, 0.8-1.6 parts of polyisobutene, 0.9-1.8 parts of tetrazole, 2-3 parts of 2-aminoethyl heptadecenyl imidazoline, 1-2 parts of ethanolamine, 1.2-2.1 parts of decane primary amine, 0.8-1.5 parts of zinc dialkyl dithiophosphate, 1-2 parts of propanediol adipate polyester, 1-2 parts of sodium dodecyl benzene sulfonate, 5.5-6.5 parts of film-forming resins and 0.2-0.6 part of modified nanometer calcined zeolite powder. The metal antirust agent has excellent contact antirusting performance and good gas-phase antirusting effect and has good gas-phase antirusting effect and contact antirusting effect on steels and brasses.
Description
Technical field
The present invention relates to the metal rust preventing technical field, is exactly a kind of metal antirusting agent that contains modified Nano calcined zeolite powder.
Background technology
Corrosion is to make one of principal mode of metal products destruction, and according to statistics, the direct economic loss that causes 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, protect metal products with rust-preventive agent, are one of present modal means of defences.Rust-preventive agent fat is to add one or more rust-inhibiting additives (claiming again oil-soluble inhibitor) and supplementary additive thereof to form in the petroleum-type basal component, and it is easy to use, and is with low cost, effective, simple to operate, and metal current goods industry is all in a large amount of uses.But existing rust-preventive agent all is comprised of base oil and oil-soluble inhibitor, can only play the antirust function of contact, does not reach the position of rust-preventive agent for those, can not form effective corrosion protection.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 form has volatile rust prevention powder, volatile rust preventive paper, gas phase anti-tarnishing film, gas-phase anti-corrosion paint etc.At industrial circle, abroad some large enterprises are widely used in antirust in metal product production, transportation, use and storage process with vapour-phase inhibitor.Therefore pickle a kind of vapor phase inhibitor with superior rustless property significant.
Summary of the invention
The object of the present invention is to provide a kind of metal antirusting agent with high-performance of vapour-phase inhibitor volatile rust prevention.
Above-mentioned purpose realizes by following scheme:
A kind of metal antirusting agent that contains modified Nano calcined zeolite powder is characterized in that: it is that raw material by following weight parts makes:
Viscotrol C 105-110, ferrocene 1.2-2.4, polyisobutene 0.8-1.6, tetrazole 0.9-1.8,2-aminoethyl 17 alkenyl imidazoline 2-3, thanomin 1-2, decyl primary amine 1.2-2.1, zinc dialkyl dithiophosphate 0.8-1.5, hexanodioic acid propanediol polyester 1-2, Sodium dodecylbenzene sulfonate 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 part: rosin 4-6.5, urea 3-5.7, zinc powder 0.6-1.2, dimethyl silicone oil 3-4, liquefied petrolatum 8-10,3-aminopropyl trimethoxysilane 3-4, tri(2-ethylhexyl)acetocitrate 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: zeolite is used 8-12% soaking with sodium hydroxide 3-4 hour, deionized water wash, calcined 4-6 hour under 600-800 ℃ again, after cooling, soaked 3-4 hour with the 8-12% hydrogen peroxide solution again, extremely neutral with deionized water wash again, oven dry, add therein 2.4.6-three (dimethylamino methyl) phenol that is equivalent to its weight 1-2%, the a-cyanacrylate of 2-3%, the linking agent TAC of 1-2%, high speed 3500-3800 rev/min of stirring, after 20-30 minute, oven dry grinds to form nanometer powder, and get final product.
Described a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, it is characterized in that: described film-forming resin is made according to the following steps:
(1) dimethyl silicone oil, liquefied petrolatum, 3-aminopropyl trimethoxysilane, tri(2-ethylhexyl)acetocitrate, epoxy rape oil, dimethylbenzene, polyvinyl alcohol are added stainless steel cauldron, be warming up to 110-115 ℃, start the raw material that stirs and add all the other to be prepared into film resin, mixing;
(2) then be warmed up to 212-217 ℃ with the speed of 30-40 ℃/hour;
(3) stopped heating after 1-2 hour is put to the dilution still;
(4) being cooled to 65-75 ℃ stirs evenly and obtains film-forming resin.
Described a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, it is characterized in that: the preparation method is: each raw material at 80-90 ℃ of lower mix and blend 30-40 minute, is stopped stirring, be 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 effect, and 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.
Embodiment
A kind of metal antirusting agent that contains modified Nano calcined zeolite powder, it is that raw material by following weight parts (kg) makes:
Viscotrol C 106, ferrocene 2.1, polyisobutene 0.9, tetrazole 1.1,2-aminoethyl 17 alkenyl imidazolines 2.4, thanomin 1.3, decyl primary amine 1.6, zinc dialkyl dithiophosphate 0.9, hexanodioic acid propanediol polyester 1.4, Sodium dodecylbenzene 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 part: rosin 6.5, urea 5.7, zinc powder 0.6, dimethyl silicone oil 4, liquefied petrolatum 10,3-aminopropyl trimethoxysilane 4, tri(2-ethylhexyl)acetocitrate 13.6, epoxy rape oil 12, dimethylbenzene 10, polyvinyl alcohol 6;
The preparation method of described modified Nano calcined zeolite powder is: zeolite was with 12% soaking with sodium hydroxide 4 hours, deionized water wash, calcined 6 hours under 800 ℃ again, after cooling, soaked 4 hours with 12% hydrogen peroxide solution again, extremely neutral with deionized water wash again, oven dry, add therein 2.4.6-three (dimethylamino methyl) phenol that is equivalent to its weight 2%, 3% a-cyanacrylate, 1% linking agent TAC, 3800 rev/mins of stirrings at a high speed, after 30 minutes, oven dry grinds to form nanometer powder, and get final product.
Described film-forming resin is made according to the following steps:
(1) dimethyl silicone oil, liquefied petrolatum, 3-aminopropyl trimethoxysilane, tri(2-ethylhexyl)acetocitrate, epoxy rape oil, dimethylbenzene, polyvinyl alcohol are added stainless steel cauldron, be warming up to 115 ℃, start the raw material that stirs and add all the other to be prepared into film resin, mixing;
(2) then be warmed up to 215 ℃ with the speed of 30 ℃/hour;
Stopped heating after (3) 2 hours is put to the dilution still;
(4) being cooled to 70 ℃ stirs evenly and obtains film-forming resin.
Described a kind of metal antirusting agent that contains modified Nano calcined zeolite powder, the preparation method is: each raw material 90 ℃ of lower mix and blends 40 minutes, stopped stirring, is incubated after 1 hour, cooling and get final product.
The rust-preventive agent performance test of gas phase slowly-releasing rust-preventive agent
(1) static state does not contact accelerated test
This testing apparatus is the test method of reference standard: static state does not contact acceleration test apparatus, through what convert.Testing apparatus as shown in Figure 1, in figure: 1 is the electric heating cover of electrolyte solution, 5 indicating gauges with voltage and voltage-regulation knob for the gas phase slowly-releasing rust-preventive agent, 4 that is loaded on the present embodiment in small beaker for breather hole, 3 for metal testing plate, 2.
The present embodiment with 5ml and 10ml is placed in small beaker respectively, and (50mm * 25mm * 2mm) the method processing by the GB/T4879-1999 regulation is placed in device, contains HCO in electrolyte solution with metal testing plate
S-1000mg/L, SO
4 2-2500mg/L, C1
-1500mg/L puts into large burning bosom, and electrolyte solution is remained 40 ℃, and the small beaker that is placed with the present embodiment is placed in large few cup, be positioned at metal testing plate under, place under room temperature and observe the time that corrosion appears in each material.In addition, do not put rust-preventive agent as the test of blank.Test-results is shown in Table 1.
Table 1 static state does not contact the accelerated test result
Corrosion all appears in the steel class test piece 1h without the blank test of rust-preventive agent as shown in Table 1, variable color and corrosion also appear in brass 2h, and when using the rust-preventive agent of 5ml the present embodiment, no matter be all to rise appreciably the test piece of steel class or antirust time of other test piece, and rust-proof effect is more obvious when using the rust-preventive agent of 10ml the present embodiment.Do not contact accelerated test by static state, prove that rust-preventive agent of the present invention has the volatile rust prevention effect, gas phase slowly-releasing rust-preventive agent of the present invention has good rust-proof effect to steel class and brass.
(2) salt fog cabinet accelerated corrosion test
Test method is with reference to SH/T0081-1991.After metal testing plate 50mm * 25mm * 2mm being pressed the method processing of GB/T4879-1999 regulation, carry out the salt fog cabinet accelerated corrosion test
As shown in Table 2, compare with replace the blank test result of the present embodiment rust-preventive agent with Viscotrol C, this rust-preventive agent has fine contact rust-proof effect, and salt spray corrosion resistance is better, and various metals is all had good effect.
Table 2 salt fog cabinet accelerated corrosion test result
Conclusion: do not contact accelerated test and salt fog cabinet accelerated corrosion test by static state, show that this gas phase slowly-releasing rust-preventive agent has good antirust, have again excellent contact rust-proof effect, thereby it can be widely used in the antirust of the inner chamber such as mechanical means or other contact or non-contacting metal.
Claims (3)
1. metal antirusting agent that contains modified Nano calcined zeolite powder is characterized in that: it is that raw material by following weight parts makes:
Viscotrol C 105-110, ferrocene 1.2-2.4, polyisobutene 0.8-1.6, tetrazole 0.9-1.8,2-aminoethyl 17 alkenyl imidazoline 2-3, thanomin 1-2, decyl primary amine 1.2-2.1, zinc dialkyl dithiophosphate 0.8-1.5, hexanodioic acid propanediol polyester 1-2, Sodium dodecylbenzene sulfonate 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 part: rosin 4-6.5, urea 3-5.7, zinc powder 0.6-1.2, dimethyl silicone oil 3-4, liquefied petrolatum 8-10,3-aminopropyl trimethoxysilane 3-4, tri(2-ethylhexyl)acetocitrate 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: zeolite is used 8-12% soaking with sodium hydroxide 3-4 hour, deionized water wash, calcined 4-6 hour under 600-800 ℃ again, after cooling, soaked 3-4 hour with the 8-12% hydrogen peroxide solution again, extremely neutral with deionized water wash again, oven dry, add therein 2.4.6-three (dimethylamino methyl) phenol that is equivalent to its weight 1-2%, the a-cyanacrylate of 2-3%, the linking agent TAC of 1-2%, high speed 3500-3800 rev/min of stirring, after 20-30 minute, oven dry grinds to form nanometer powder, and get final product.
2. a kind of metal antirusting agent that contains modified Nano calcined zeolite powder according to claim 1, it is characterized in that: described film-forming resin is made according to the following steps:
(1) dimethyl silicone oil, liquefied petrolatum, 3-aminopropyl trimethoxysilane, tri(2-ethylhexyl)acetocitrate, epoxy rape oil, dimethylbenzene, polyvinyl alcohol are added stainless steel cauldron, be warming up to 110-115 ℃, start the raw material that stirs and add all the other to be prepared into film resin, mixing;
(2) then be warmed up to 212-217 ℃ with the speed of 30-40 ℃/hour;
(3) stopped heating after 1-2 hour is put to the dilution still;
(4) being cooled to 65-75 ℃ stirs evenly and obtains film-forming resin.
3. a kind of metal antirusting agent that contains modified Nano calcined zeolite powder according to claim 1, it is characterized in that: the preparation method is: each raw material at 80-90 ℃ of lower mix and blend 30-40 minute, is stopped stirring, be incubated after 1-2 hour, cooling and get final product.
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820788A (en) * | 2014-02-20 | 2014-05-28 | 铜陵祥云消防科技有限责任公司 | Antirust agent containing modified mullite powder |
| CN104017466A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | High-temperature-resistant corrosion-resistant coating for aluminum plate |
| CN104059520A (en) * | 2014-06-20 | 2014-09-24 | 合肥长城制冷科技有限公司 | Anti-corrosion treating fluid for treating aluminum plate and preparation method thereof |
| 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 |
| 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 |
| CN107377164A (en) * | 2017-08-15 | 2017-11-24 | 安徽东亚机械有限公司 | Feed stuff reducing device |
| RU2661201C1 (en) * | 2015-05-06 | 2018-07-16 | Федеральное государственное бюджетное образовательное учреждение высшего образования "Астраханский государственный университет" | Acid corrosion inhibitor |
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| 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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| CN1077982A (en) * | 1993-04-30 | 1993-11-03 | 王世范 | Metal rust preventing cosmoline and preparation method thereof |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103820788A (en) * | 2014-02-20 | 2014-05-28 | 铜陵祥云消防科技有限责任公司 | Antirust agent containing modified mullite powder |
| 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 |
| CN104017466A (en) * | 2014-06-20 | 2014-09-03 | 合肥长城制冷科技有限公司 | High-temperature-resistant corrosion-resistant coating for aluminum plate |
| CN104059520A (en) * | 2014-06-20 | 2014-09-24 | 合肥长城制冷科技有限公司 | Anti-corrosion treating fluid for treating aluminum plate and preparation method thereof |
| 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 |
| 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 |
| 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 |
| CN107377164A (en) * | 2017-08-15 | 2017-11-24 | 安徽东亚机械有限公司 | Feed stuff reducing device |
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| CN103103532B (en) | 2016-05-04 |
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