CN109763129A - A kind of high efficiency corrosion inhibiter preventing metal erosion - Google Patents
A kind of high efficiency corrosion inhibiter preventing metal erosion Download PDFInfo
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- CN109763129A CN109763129A CN201711107305.2A CN201711107305A CN109763129A CN 109763129 A CN109763129 A CN 109763129A CN 201711107305 A CN201711107305 A CN 201711107305A CN 109763129 A CN109763129 A CN 109763129A
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- corrosion inhibiter
- metal erosion
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Abstract
The invention discloses a kind of high efficiency corrosion inhibiter for preventing metal erosion, raw material includes: 80-120 parts of modified sodium silicate powder, 50-90 parts of yttrium oxide, 10-50 parts of ammonium sulfate, 20-40 parts of sodium citrate, 5-15 parts of white vitriol, 2-8 parts of lithium nitrate, 3-9 parts of ammonium sulfate, 1-5 parts of potassium phosphate, 3-9 parts of sodium stannate, 4-8 parts of auxiliary agent by weight.The present invention can effectively prevent metal erosion, and improve metal surface gloss and antioxygenic property, have efficient corrosion inhibition.
Description
Technical field
The present invention relates to a kind of metal inhibitor more particularly to a kind of high efficiency corrosion inhibiter for preventing metal erosion.
Background technique
Currently, ironware, which shapes rear surface, would generally adhere to one layer of greasy dirt or other chemicals, utensil is used
By the corrosion of use environment after a period of time, rusty stain can be generated on surface, for beauty and prolongs the service life, commonly uses dedicated
Metal cleaner or corrosion inhibiter clear up the dirt on surface, but existing corrosion inhibitor product exists and returns fast, the applicable metal species of rust
Narrow, cleaning is not thorough, corrosion inhibition is weaker, is easy to produce after smell, inhibition rear surface dust, inhibition the problems such as getting rusty easily,
The present invention is the technological improvement to the mixing inhibiting solution.
There are mainly of two types for traditional corrosion inhibition for metal substance, and one is pickling, constructs to personnel's technical ability and safeguard protection
It is required that high, the waste liquid of generation causes serious pollution to the environment, while treated that surface oxidation is fast, and effect is poor.Another kind uses more
It is common inhibition cream, corrosion inhibition is weaker, can not achieve the integration effect such as decontamination, glazing, anti-corrosion, while light is slow out, work
Low efficiency.
Summary of the invention
To solve technical problem present in background technique, the present invention proposes a kind of high efficiency inhibition for preventing metal erosion
Agent can effectively prevent metal erosion, and improve metal surface gloss and antioxygenic property, have efficient corrosion inhibition.
A kind of high efficiency corrosion inhibiter preventing metal erosion proposed by the present invention, raw material includes: modified silicon by weight
80-120 parts of sour sodium powder body, 50-90 parts of yttrium oxide, 10-50 parts of ammonium sulfate, 20-40 parts of stannous sulfate, white vitriol 5-15
Part, 2-8 parts of lithium nitrate, 1-5 parts of potassium phosphate, 3-9 parts of sodium stannate, 4-8 parts of auxiliary agent.
Preferably, the raw material of auxiliary agent includes: 2-8 parts of polyacrylamide, 1-5 parts of nano-titanium dioxide, silicic acid by weight
4-8 parts of sodium, 4-8 parts of polyvinyl alcohol, 1-4 parts of lauryl alcohol, 3-6 parts of methyl acrylate, 4-8 parts of crosslinked amide sodium cellulosate, emulsification
BP2-9 parts of agent, 4-8 parts of water.
Preferably, auxiliary agent is prepared by following technique: by polyacrylamide, nano-titanium dioxide, sodium metasilicate, polyethylene
Alcohol, lauryl alcohol, ethylene glycol, crosslinked amide sodium cellulosate, emulsifier BP and water are uniformly mixed, and are ground 1-3h, are then heated to 70-
80 DEG C, 30-50min is stirred in 300-500r/min, is cooled to room temperature to obtain auxiliary agent.
A kind of high efficiency corrosion inhibiter preventing metal erosion of the invention, raw material include modified sodium silicate powder, oxidation
Yttrium, ammonium sulfate, sodium citrate, white vitriol, lithium nitrate, oleic acid base hydroxyethyl imidazole quinoline, sodium stannate and auxiliary agent, pass through modification
Sodium metasilicate powder realizes the raising of the Corrosion Protection to metal surface of corrosion inhibiter, and passes through addition yttrium oxide and dodecane
Base sodium sulfonate sulfuric acid Asia selenium carries out the compounding of major ingredient, rationally controls ratio, effectively improves the corrosion inhibition of major ingredient sodium metasilicate powder
And antiseptic property, addition ascorbic acid, lithium nitrate and potassium phosphate further improve the corrosion resistance of corrosion inhibiter of the present invention
Can, by addition sodium stannate and auxiliary agent, so that the comprehensive performance of corrosion inhibiter of the present invention is more preferably, wherein auxiliary agent is by polypropylene
Amide, nano-titanium dioxide, sodium metasilicate, polyvinyl alcohol, Lauryl Alcohol ester, ethylene glycol, crosslinked amide sodium cellulosate, emulsifier BP
And water, using alchlor as major ingredient, auxiliary addition nano-titanium dioxide, sodium metasilicate, propylene glycol potassium ether acetate, lauryl alcohol, third
E pioic acid methyl ester, crosslinked amide sodium cellulosate, emulsifier BP and water, enable the auxiliary agent of corrosion inhibiter of the present invention to effectively improve
The comprehensive performance of corrosion inhibiter.
Specific embodiment
Face is in conjunction with specific embodiments described in detail the present invention, it should be appreciated that and the embodiments are used only to illustrate the invention,
Rather than for limiting the invention, any modification made on the basis of the present invention, equivalent replacement etc. are in the present invention
Protection scope in.
Embodiment
A kind of high efficiency corrosion inhibiter preventing metal erosion proposed by the present invention, raw material includes: modified silicon by weight
100 parts of sour sodium powder body, 70 parts of yttrium oxide, 30 parts of ammonium sulfate, 30 parts of sodium citrate, 10 parts of white vitriol, 5 parts of lithium nitrate, phosphorus
3 parts of sour potassium, 6 parts of sodium stannate, 6 parts of auxiliary agent.
Auxiliary agent is prepared by following technique: by weight by 5 parts of polyacrylamides, 3 parts of nano-titanium dioxides, 6 parts of silicon
Sour sodium, 6 parts of polyvinyl alcohol, 2.5 parts of lauryl alcohols, 4.5 parts of ethylene glycol, 6 parts of crosslinked amide sodium cellulosates, 5.5 parts of emulsifier BPs and 6
Part water is uniformly mixed, and is ground 2h, is then heated to 75 DEG C, is stirred 40min in 400r/min, is cooled to room temperature to obtain auxiliary agent.
Modified sodium silicate powder is prepared by following technique: by weight by 45H2O and 5 part of Fe of 10 parts of Zr (NO3)
(NO3) 39H2O is uniformly mixed and obtains material a, then adds 3.5 parts of ammonium hydroxide into material a and reaches 9.0 to pH, and at room temperature one
Then secondary ageing 12h adds 6 parts of nitric acid, 6 parts of hydrochloric acid, 2 parts of dodecyl sodium sulfates, 3.5 parts of dehydrated alcohols, 6 parts of sodium silicates
Body, 3.5 parts of iron oxide reds and 6 parts of potassium bromide are uniformly mixed, then carry out secondary ageing 6.5h, after filtering, be washed with deionized water
It washs 2 times, takes filter cake in 70 DEG C of dry 3.5h, then in 135 DEG C of roasting 3.5h, obtain modified sodium silicate powder.
Claims (2)
1. a kind of high efficiency corrosion inhibiter for preventing metal erosion, which is characterized in that its raw material includes: modified sodium silicate by weight
80-120 parts of powder, 50-90 parts of yttrium oxide, 10-50 parts of ammonium sulfate, 20-40 parts of sodium citrate, 5-15 parts of white vitriol, nitre
Sour lithium 2-8 parts, 1-5 parts of potassium phosphate, 3-9 parts of sodium stannate, 4-8 parts of auxiliary agent.
2. the high efficiency corrosion inhibiter according to claim 1 for preventing metal erosion, which is characterized in that the raw material of auxiliary agent is by weight
Measuring part includes: 2-8 parts of polyacrylamide, 1-5 parts of nano-titanium dioxide, 4-8 parts of sodium metasilicate, 4-8 parts of polyvinyl alcohol, lauryl alcohol 1-
4 parts, 3-6 parts of ethylene glycol, 4-8 parts of crosslinked amide sodium cellulosate, 2-9 parts of emulsifier BP, 4-8 parts of water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107305.2A CN109763129A (en) | 2017-11-10 | 2017-11-10 | A kind of high efficiency corrosion inhibiter preventing metal erosion |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711107305.2A CN109763129A (en) | 2017-11-10 | 2017-11-10 | A kind of high efficiency corrosion inhibiter preventing metal erosion |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109763129A true CN109763129A (en) | 2019-05-17 |
Family
ID=66450086
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711107305.2A Pending CN109763129A (en) | 2017-11-10 | 2017-11-10 | A kind of high efficiency corrosion inhibiter preventing metal erosion |
Country Status (1)
| Country | Link |
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| CN (1) | CN109763129A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670074A (en) * | 2019-11-05 | 2020-01-10 | 朱玉军 | Environment-friendly deformed steel bar surface antirust treating agent and preparation method thereof |
| CN114892176A (en) * | 2022-05-12 | 2022-08-12 | 中山大学 | Application of organic selenium in inhibiting corrosion of carbon steel in acidic solution and carbon steel corrosion inhibitor |
-
2017
- 2017-11-10 CN CN201711107305.2A patent/CN109763129A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110670074A (en) * | 2019-11-05 | 2020-01-10 | 朱玉军 | Environment-friendly deformed steel bar surface antirust treating agent and preparation method thereof |
| CN110670074B (en) * | 2019-11-05 | 2021-11-16 | 北美防锈技术（上海）有限公司 | Environment-friendly deformed steel bar surface antirust treating agent and preparation method thereof |
| CN114892176A (en) * | 2022-05-12 | 2022-08-12 | 中山大学 | Application of organic selenium in inhibiting corrosion of carbon steel in acidic solution and carbon steel corrosion inhibitor |
| CN114892176B (en) * | 2022-05-12 | 2024-03-26 | 中山大学 | Application of organic selenium in inhibiting corrosion of carbon steel in acid solution and carbon steel corrosion inhibitor |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20190517 |
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| WD01 | Invention patent application deemed withdrawn after publication |