CN107779873A - A kind of aviation corrosion inhibiter and application thereof - Google Patents
A kind of aviation corrosion inhibiter and application thereof Download PDFInfo
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- CN107779873A CN107779873A CN201710954511.0A CN201710954511A CN107779873A CN 107779873 A CN107779873 A CN 107779873A CN 201710954511 A CN201710954511 A CN 201710954511A CN 107779873 A CN107779873 A CN 107779873A
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
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- C—CHEMISTRY; METALLURGY
- C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
- C23F—NON-MECHANICAL REMOVAL OF METALLIC MATERIAL FROM SURFACE; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL; MULTI-STEP PROCESSES FOR SURFACE TREATMENT OF METALLIC MATERIAL INVOLVING AT LEAST ONE PROCESS PROVIDED FOR IN CLASS C23 AND AT LEAST ONE PROCESS COVERED BY SUBCLASS C21D OR C22F OR CLASS C25
- C23F11/00—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent
- C23F11/08—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids
- C23F11/10—Inhibiting corrosion of metallic material by applying inhibitors to the surface in danger of corrosion or adding them to the corrosive agent in other liquids using organic inhibitors
- C23F11/167—Phosphorus-containing compounds
- C23F11/1673—Esters of phosphoric or thiophosphoric acids
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- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The invention provides a kind of aviation corrosion inhibiter, the aviation corrosion inhibiter includes inositol hexaphosphate, antioxidant and deionized water, by studying being used cooperatively for each component, not only corrosion inhibition is excellent for the aviation corrosion inhibiter that development obtains, it is also equipped with the features such as safe and non-toxic, green, there is important use in food, health care, Aero-Space, field of vehicles, the present invention also provides a kind of purposes of the aviation corrosion inhibiter in thimerosal, insecticide and cleaning agent.
Description
Technical field
The present invention relates to inhibition chemicals, more particularly to a kind of corrosion inhibiter for being applicable to field of aerospace and its disappearing
Purposes in venom, insecticide and cleaning agent.
Background technology
Corrosion inhibiter refers to, by appropriate concentration and in the form of be present in environment/medium when, can prevent or slow down material corruption
The chemical substance or compound of erosion, therefore corrosion inhibiter is referred to as corrosion inhibitor.Jie that corrosion inhibiter common at present uses
Matter has boiler feed water, recirculated cooling water, scale removal, the Acidwash solution etc. of derusting, and application field is mainly industrial circle.
But traditional corrosion inhibiter has problem of environmental pollution and toxicity problem, or even health can be influenceed.Although base
In green theory, environment-friendly type corrosion inhibiter is developed in succession, such as the full stress-strain high-efficiency environment friendly corrosion inhibiter of the research such as poplar its political affairs,
The environment-friendly type corrosion inhibiter is gone out, based on acetoxime, EDETATE DISODIUM with bi-imidazoline quaternary amine, D-araboascorbic acid sodium, new clean youngster
Inhibition ingredient is wanted, steel disc rate of corrosion can be reduced in acid cleaning process.
But above-mentioned corrosion inhibiter still cannot be used for the harsh food of toxicity requirements, medicine equipment, health care, aviation boat
My god, the field such as the vehicles and R＆D units.Particularly aerospace field, because aircaft configuration and facilities and equipment are accurate,
Security requirement is high, and chemicals is formed to aviation safety to the corrosivity of aviation parts and structural member and directly threatened, therefore navigates
The exploitation of empty corrosion inhibiter is with using the significance having.But Aero-Space are limited strictly with chemicals, must not only meet state
The related request of border standard.For the sterilization of the environment such as the cabin ambient of aircraft, washroom, kitchen, desinsection and cleaning, aviation is delayed
Erosion agent need to reach international safety standard.
Although disclose the nontoxic corrosion inhibiter such as amino acid inhibitor, vegetable oil and syrup mixed inhibitor at present disclosure satisfy that
Edible rigors, but its corrosion mitigating effect and application environment are still restricted, therefore, develop a kind of property stabilization and inhibition
The good nontoxic aviation corrosion inhibiter of effect is significant.
The content of the invention
Present invention seek to address that problem as described above.It is an object of the invention to provide a kind of formula of aviation corrosion inhibiter,
The aviation corrosion inhibiter can be formed by the synergy of inositol hexaphosphate and antioxidant each component in surface of metal product
Passivating film, corrosion mitigating effect are good and safe and non-toxic.
The present invention provides a kind of aviation corrosion inhibiter, and the aviation corrosion inhibiter includes following components, and the content of each component is with weight
Part represents as follows：
Inositol hexaphosphate 30-60 parts by weight
Antioxidant 1-5 parts by weight
Deionized water 30-60000 parts by weight.
Wherein, the antioxidant is ascorbic acid, sodium ascorbate, Calcium Ascorbate, D-araboascorbic acid, D- different anti-
One or more in bad hematic acid sodium and Tea Polyphenols.
Wherein, the quality of the antioxidant is the 2-12% of the inositol hexaphosphate quality.
Wherein, the aviation corrosion inhibiter also includes polysorbate, and the content of the polysorbate is expressed as 4- with parts by weight
10 parts by weight.
Wherein, the aviation corrosion inhibiter also includes potassium sorbate, and the content of the potassium sorbate is expressed as with parts by weight
0.1-2 parts by weight.
Wherein, the quality of the inositol hexaphosphate and the polysorbate is 5-10 than ratio:1.
Wherein, the polysorbate is polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitol acid anhydride list palm
One or more in acid esters, polyoxyethylene sorbitan monostearate and Tween-80.
Wherein, the antioxidant is the mixing antioxidant of Calcium Ascorbate and Tea Polyphenols.
Wherein, the antioxidant is the mixture of Calcium Ascorbate and Tea Polyphenols, and the Calcium Ascorbate and institute
The mass ratio for stating Tea Polyphenols is 1-3:1.
Wherein, the aviation corrosion inhibiter includes following components, and the content of each component represents as follows with parts by weight：
Also, the quality of the inositol hexaphosphate and the polysorbate is 5-10 than ratio:1.
Wherein, the aviation corrosion inhibiter includes following components, and the content of each component represents as follows with parts by weight：
Also, the polysorbate is Tween-80, the antioxidant is Calcium Ascorbate
With the mixture of Tea Polyphenols, and the mass ratio of the Calcium Ascorbate and the Tea Polyphenols is 1-3:1.
The present invention also provides a kind of purposes of above-mentioned aviation corrosion inhibiter in thimerosal, insecticide and cleaning agent.
Aviation corrosion inhibiter provided by the invention, slow release effect is good and has reached international safety standard, has safe and non-toxic
Feature, therefore aerospace field is can be applied not only to, can also have in the fields such as food, health care, the vehicles important
Using.
The present invention also provides a kind of thimerosal, and the thimerosal includes above-mentioned aviation corrosion inhibiter.
According to aviation corrosion inhibiter provided by the invention, main innovative point is by suitable inositol hexaphosphate and antioxygen
Agent each component is used cooperatively, and studies the content proportioning of each component, so that the excellent nontoxic boat of corrosion inhibition is prepared
Empty corrosion inhibiter.
Inositol hexaphosphate is a kind of faint yellow or light brown syrup liquid, soluble in water, the toxicity of the material than relatively low,
Toxicity test, LD are carried out with 50% phytic acid aqueous solution of ester50It is higher for 4192mg/kg, security.Mysoinositol of the present invention
Six phosphates mainly play corrosion inhibition, and the component has extremely strong chelation, and the component is in metal watch in system of the present invention
Face forms one layer of fine and close organic phosphating coat, slows down metal erosion.
The antioxidant that the present invention uses, which with inositol hexaphosphate be used cooperatively, can possess excellent corrosion inhibition,
And the passivating film that the synergy of the two is formed has good associativity and thickness, effectively protection is provided metal covering.Cause
This, is 30-60 parts by weight, preferably 35-55 parts by weight in the parts by weight of the phosphate of system mysoinositol six of the present invention, most preferably
For 40-50 parts by weight.The parts by weight of antioxidant are 1-5 parts by weight.
Specifically, antioxidant selects water soluble antioxidant in the present invention, and the parts by weight of inositol hexaphosphate are 30-
During 60 parts by weight, the addition of antioxidant is 1-5 parts by weight.Antioxidant suitable for system of the present invention can be Vitamin C
One or more in acid, sodium ascorbate, Calcium Ascorbate, D-araboascorbic acid, D-araboascorbic acid sodium and Tea Polyphenols, warp
Research finds, the combination of Calcium Ascorbate and D-araboascorbic acid, the either combination of Calcium Ascorbate and Tea Polyphenols or anti-bad
The combination of hematic acid calcium and ascorbic acid is adapted to this aviation slow-releasing agent system.Above-mentioned antioxidant combination cooperative effect is good, can be effective
Aviation corrosion inhibiter corrosion inhibition is maintained, can particularly keep stability of the inositol hexaphosphate in the range of various concentrations.
It is highly preferred that when the quality of antioxidant is the 2-12% of the inositol hexaphosphate quality, with phytic acid
Ester fiting effect is more preferable, and during phytic acid ester molecule and metal complex form passivating film, antioxidant can promote
Entering the chemisorbed process so that aviation corrosion inhibiter has more preferably film forming, effectively improves the rate of adsorption and passivation film thickness,
Metallic article is set to possess excellent corrosion inhibition.Further, inventor is had found by numerous studies, alcohol Calcium Ascorbate and tea
The combination of polyphenol is best suitable for this aviation slow-releasing agent system, it is preferable that the mass ratio of Calcium Ascorbate and the Tea Polyphenols is 1-3:
1。
As a feature of the present invention, aviation corrosion inhibiter of the present invention also includes potassium sorbate, potassium sorbate be it is a kind of not
Salt of saturated fatty acid, it can be absorbed by the metabolic system of human body and be decomposed into carbon dioxide and water rapidly, noresidue in vivo,
With higher-security and good water solubility.Wherein, the addition of potassium sorbate is unsuitable excessive, and its parts by weight is 0.1-2 weights
Measure part.
In the slow-releasing agent system of the present invention, the addition of potassium sorbate can further enhance corrosion inhibiter performance.First party
Face, potassium sorbate and antioxidant are respectively provided with inoxidizability, particularly when antioxidant includes Tea Polyphenols, potassium sorbate and resist
Oxidant also has certain bacteriostasis, extends the aviation corrosion inhibiter holding time, improves stability.On the other hand, in inositol six
During phosphoric acid ester molecule forms passivating film with metal complex, potassium sorbate coordinates antioxidant to play cooperative effect so that
There is aviation corrosion inhibiter more preferably film forming, corrosion inhibiter to possess excellent corrosion inhibition.
As a feature of the present invention, aviation corrosion inhibiter of the present invention also includes polysorbate, and polysorbate also belongs to
Food additives, security is higher, specifically includes polyoxyethylene sorbitan monolaurate, polyoxyethylene sorbitol acid anhydride list palm fibre
Glycerin monostearate, polyoxyethylene sorbitan monostearate and Tween-80.Poly- sorb in the present invention
Ester may include the one or more in said components.
The polysorbate that the present invention uses, which with inositol hexaphosphate be used cooperatively, can further enhance corrosion inhibition,
Particularly strengthen the associativity of passivating film, effectively protection is provided metal covering.In the phosphate of system mysoinositol six of the invention
When parts by weight are 30-60 parts by weight, the parts by weight of polysorbate are 4-10 parts by weight, preferably 5-8 parts by weight.
Due to the difference of the aliphatic acid of obtained polysorbate, the polysorbate that the present invention uses may include above-mentioned a variety of poly- mountains
Pear ester.Preferably, the present invention is when using Tween-80, the fiting effect between each component more preferably, aviation
Corrosion inhibiter property is stable, and corrosion mitigating effect is good.
According to the mating reaction of inositol hexaphosphate and polysorbate, inventor is ground to the proportion relation of the two
Study carefully, it is preferable that the quality of inositol hexaphosphate and the polysorbate is 5-10 than ratio:When 1, cooperative effect is more preferably.
The parts by weight of each components such as the phosphate of mysoinositol six, polysorbate, potassium sorbate and antioxidant of the present invention are
Refer to pure material weight, for deionized water as solvent, its main function is each group in the scattered aviation corrosion inhibiter of dilution in the present invention
Point, its parts by weight is 30-60000 parts by weight, when inositol hexaphosphate takes 30 parts by weight, when deionized water takes 60000 parts by weight,
The content that inositol hexaphosphate can be calculated is 500mg/L, and the present invention is using the content as the phosphorus of aviation corrosion inhibiter mysoinositol six
The minimum content of acid esters, but the content is not formed to technical solution of the present invention and limited.Those skilled in the art will be appreciated that, this hair
The parts by weight of deionized water mainly influence the content of active principle in bright aviation corrosion inhibiter, it is contemplated that aviation corrosion inhibiter actually should
With middle situation about further being diluted, thus active principle content of the present invention avoid it is too small.
As the preferred exemplary of the present invention, the aviation corrosion inhibiter includes following components, and the content of each component is with parts by weight
Represent as follows：
Inositol hexaphosphate 35-55 parts by weight
Antioxidant 1-5 parts by weight
Deionized water 30-60000 parts by weight.
Further, the preferred exemplary as the present invention, the aviation corrosion inhibiter include following components, the content of each component
Represent as follows with parts by weight：
Inositol hexaphosphate 30-60 parts by weight
Antioxidant 1-5 parts by weight
Deionized water 30-60000 parts by weight；
The quality of the antioxidant is the 2-12% of the inositol hexaphosphate quality.
Further, the preferred exemplary as the present invention, the aviation corrosion inhibiter include following components, the content of each component
Represent as follows with parts by weight：
The polysorbate is Tween-80, and the antioxidant be Calcium Ascorbate with
The mixing antioxidant of Tea Polyphenols.
Aviation corrosion inhibiter of the present invention is applied to food, medicine equipment, health care, Aero-Space, the vehicles
And pickling, alkali cleaning, sterilization and the desinsection process of the metallic article in the field such as R＆D units, specifically used concentration and method can roots
It is adjusted according to actual conditions, the aviation corrosion inhibiter each component is safe and non-toxic, and corrosion mitigating effect is good feels at ease to use.Therefore, this hair
The aviation corrosion inhibiter of bright offer can be applied to the fields such as food, health care, Aero-Space, the vehicles.
According to another aspect of the present invention, there is provided a kind of above-mentioned aviation corrosion inhibiter is in thimerosal, insecticide and cleaning agent
In purposes.Include thimerosal, insecticide and the cleaning agent of above-mentioned aviation corrosion inhibiter, during sterilization, desinsection and cleaning
Also there is corrosion inhibition.
The present invention is used cooperatively by inositol hexaphosphate and antioxidant, and optimizes design to formula, not only
Corrosion inhibition is excellent, is also equipped with the features such as safe and non-toxic, economic and environment-friendly, and compared with prior art, its advantage is embodied in：
First, the present invention is used cooperatively by inositol hexaphosphate and antioxidant, effectively increases aviation corrosion inhibiter
To the film-formation result of metallic article, also, pass through the component to different antioxidants and inositol hexaphosphate and its mating reaction
Research, moreover it is possible to be effectively improved the synergy of each component, corrosion mitigating effect is good.
Second, potassium sorbate, polysorbate and the inositol hexaphosphate and antioxidant of the present invention that the present invention uses are matched somebody with somebody
Excellent is closed, effectively increases the stability in the corrosion inhibition and various concentrations, time range of aviation corrosion inhibiter.
3rd, it is safe and non-toxic using aviation corrosion inhibiter of the present invention, using the metallic article after its processing, can not only effectively prolong
Slow or suppression corrosion, also has the characteristics that safe and non-toxic harmful.
The aviation corrosion inhibiter each component of the present invention and its beneficial effect of the selection of content will be provided specifically by embodiment
Experimental data illustrates.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in the embodiment of the present invention
Technical scheme is clearly and completely described, it is clear that and described embodiment is part of the embodiment of the present invention, rather than entirely
The embodiment in portion.Based on the embodiment in the present invention, those of ordinary skill in the art are not under the premise of creative work is made
The every other embodiment obtained, belongs to the scope of protection of the invention.It should be noted that in the case where not conflicting,
The feature in embodiment and embodiment in the application can be mutually combined.
Embodiment 1-3
Each component is weighed by weight, weighs 0.5g inositol hexaphosphate, 0.04g antioxidant and 99.46g respectively
Deionized water.Wherein：
Embodiment 1
Antioxidant is the mixing antioxidant of Calcium Ascorbate and D-araboascorbic acid.
Embodiment 2
Antioxidant is the mixing antioxidant of Calcium Ascorbate and ascorbic acid.
Embodiment 3
Antioxidant is the mixing antioxidant of Calcium Ascorbate and Tea Polyphenols.
Embodiment 4
Weigh each component by weight, weigh respectively 0.5g inositol hexaphosphate, 0.009g antioxidant and
99.491g deionized water.Wherein, antioxidant is the mixing antioxidant of ascorbic acid and sodium ascorbate.
Embodiment 5
Each component is weighed by weight, weighs 0.5g inositol hexaphosphate, 0.06g polysorbate, 0.01g respectively
The deionized water of potassium sorbate, 0.03g antioxidant and 99.4g.Wherein, polysorbate is polyoxyethylene sorbitol acid anhydride list oil
Acid esters, antioxidant are the mixing antioxidant of Calcium Ascorbate and Tea Polyphenols.
Embodiment 6-8
The selection of embodiment 6-8 each components is same as Example 5.Table 1 shows the quality of each component in each embodiment, respectively
Numerical value corresponding to component is quality/g.Embodiment component total content is slightly lower than 100%, it can be understood as residual volume is micro miscellaneous
Matter or a small amount of component that can not be analyzed.
The aviation corrosion inhibiter specific embodiment list of table 1
| Project | Example 1-3 | Embodiment 4 | Example 5 | Example 6 | Example 7 | Example 8 |
| Inositol hexaphosphate | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Polysorbate | 0 | 0 | 0.06 | 0.039 | 0.1 | 0.15 |
| Potassium sorbate | 0 | 0 | 0.01 | 0.001 | 0.02 | 0.03 |
| Antioxidant | 0.04 | 0.009 | 0.03 | 0.01 | 0.05 | 0.08 |
| Deionized water | 99.46 | 99.491 | 99.40 | 99.45 | 99.33 | 99.24 |
According to international airline security evaluation criteria (SAE AMS 1452C), each aviation corrosion inhibiter is delayed using weight-loss method
Corrosion can be characterized, and experimentation is：Aviation aluminum metal film is taken as Experiment Metal piece, and number consecutively is example 1-8, will
Sheet metal is soaked in respectively to be added in the thimerosal of the different aviation corrosion inhibiter of the present invention, soak and reality that numbering is example 1-8
Apply that the aviation corrosion inhibiter of a 1-8 is corresponding, wherein the concentration of each phosphate of aviation corrosion inhibiter mysoinositol six is 0.5%, immersion 7
Weighed after it, metal sheet weight after must testing, by formula：(quality after quality-sheet metal experiment before sheet metal experiment)/sheet metal
The mode of surface area calculates different metal piece loss amount every square centimeter.
Each corresponding test result of embodiment is as shown in table 2.
The aviation corrosion inhibiter specific embodiment test result list of table 2
Comparative example
In order to further illustrate beneficial effects of the present invention, selection corrosion inhibiter more conventional at present is implemented as a comparison
Example, wherein comparative example are the compound corrosion inhibitor of inositol hexaphosphate and Sodium Polyacrylate, and the mass ratio of the two is 2:1, wherein
The concentration of inositol hexaphosphate is 0.5%.With reference to embodiment method of testing, keep test condition consistent, measure aviation aluminum metal
Piece loss amount is 0.38mg/cm2。
The test result of embodiment and comparative example more than can be seen that aviation corrosion inhibiter provided by the invention in inhibition
Comparative example is significantly better than that in terms of effect, effectively sheet metal can be delayed to corrode, and additive is food grade additives, peace
Completely without murder by poisoning, and meet international airline security evaluation criteria (SAE AMS 1452C).
In summary, the present invention is by the synergy of inositol hexaphosphate and antioxidant, and with including poly- sorb
The formulation optimization of ester, potassium sorbate, not only corrosion inhibition is excellent, is also equipped with the features such as safe and non-toxic, economic and environment-friendly, with existing skill
Art is compared, and its advantage is embodied in：
First, the present invention is used cooperatively by inositol hexaphosphate and antioxidant, effectively increases aviation corrosion inhibiter
To the film-formation result of metallic article, also, pass through the component to different antioxidants and inositol hexaphosphate and its mating reaction
Research, moreover it is possible to be effectively improved the synergy of each component, corrosion mitigating effect is good.
Second, potassium sorbate, polysorbate and the inositol hexaphosphate and antioxidant of the present invention that the present invention uses are matched somebody with somebody
Excellent is closed, effectively increases the stability in the corrosion inhibition and various concentrations, time range of aviation corrosion inhibiter.
3rd, it is safe and non-toxic using aviation corrosion inhibiter of the present invention, using the metallic article after its processing, can not only effectively prolong
Slow or suppression corrosion, also has the characteristics that safe and non-toxic harmful.
The present invention also provides a kind of purposes of above-mentioned aviation corrosion inhibiter in thimerosal, insecticide and cleaning agent.
Aviation corrosion inhibiter provided by the invention, slow release effect is good and has reached international safety standard, has safe and non-toxic
Feature, therefore aerospace field is can be applied not only to, can also have in the fields such as food, health care, the vehicles important
Using.
Finally it should be noted that：Herein, term " comprising ", "comprising" or its any other variant are intended to non-
It is exclusive to include, so that process, method, article or equipment comprising a series of elements not only include those key elements,
But also the other element including being not expressly set out, or also include solid by this process, method, article or equipment
Some key elements.In the absence of more restrictions, the key element limited by sentence " including one ... ", it is not excluded that including institute
State in process, method, article or the equipment of key element and other identical element also be present.
The above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations.Although with reference to the foregoing embodiments
The present invention is described in detail, it will be understood by those within the art that：It still can be to foregoing each implementation
Technical scheme described in example is modified, or carries out equivalent substitution to which part technical characteristic；And these modification or
Replace, the essence of appropriate technical solution is departed from the spirit and scope of various embodiments of the present invention technical scheme.
Claims (10)
1. a kind of aviation corrosion inhibiter, it is characterised in that the aviation corrosion inhibiter includes following components, and the content of each component is with weight
Part represents as follows：
Inositol hexaphosphate 30-60 parts by weight
Antioxidant 1-5 parts by weight
Deionized water 30-60000 parts by weight.
2. aviation corrosion inhibiter as claimed in claim 1, it is characterised in that the antioxidant is ascorbic acid, ascorbic acid
One or more in sodium, Calcium Ascorbate, D-araboascorbic acid, D-araboascorbic acid sodium and Tea Polyphenols.
3. aviation corrosion inhibiter as claimed in claim 1, it is characterised in that the quality of the antioxidant is the phosphorus of inositol six
The 2-12% of acid esters quality.
4. aviation corrosion inhibiter as claimed in claim 1, it is characterised in that the aviation corrosion inhibiter also includes polysorbate, institute
The content for stating polysorbate is expressed as 4-10 parts by weight with parts by weight.
5. aviation corrosion inhibiter as claimed in claim 1, it is characterised in that the aviation corrosion inhibiter also includes potassium sorbate, institute
The content for stating potassium sorbate is expressed as 0.1-2 parts by weight with parts by weight.
6. aviation corrosion inhibiter as claimed in claim 4, it is characterised in that the polysorbate is polyoxyethylene sorbitol acid anhydride list
Laurate, polyoxyethylene sorbitol acid anhydride monopalmitate, polyoxyethylene sorbitan monostearate and polyoxyethylene
One or more in alcohol acid anhydride monoleate, also, the quality of the inositol hexaphosphate and the polysorbate is than ratio
5-10:1。
7. the aviation corrosion inhibiter as any one of claim 1-5, it is characterised in that the antioxidant is ascorbic acid
The mixing antioxidant of calcium and Tea Polyphenols.
8. the aviation corrosion inhibiter as any one of claim 1-5, it is characterised in that the aviation corrosion inhibiter includes following
Component, the content of each component represent as follows with parts by weight：
Also, the quality of the inositol hexaphosphate and the polysorbate is 5-10 than ratio:1.
9. aviation corrosion inhibiter as claimed in claim 1, it is characterised in that the aviation corrosion inhibiter includes following components, each group
The content divided represents as follows with parts by weight：
Also, the polysorbate is Tween-80, the antioxidant is Calcium Ascorbate and tea
The mixture of polyphenol, and the mass ratio of the Calcium Ascorbate and the Tea Polyphenols is 1-3:1.
A kind of 10. use of the aviation corrosion inhibiter in thimerosal, insecticide and cleaning agent as claimed in any one of claims 1-9 wherein
On the way.
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Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60194088A (en) * | 1984-03-16 | 1985-10-02 | Furukawa Electric Co Ltd:The | Corrosion preventive agent for colling water of heat exchanger |
| US4557897A (en) * | 1984-03-02 | 1985-12-10 | The Furukawa Electric Co., Ltd. | Method for supplying cold or hot water |
| JPS6130685A (en) * | 1984-07-23 | 1986-02-12 | Furukawa Electric Co Ltd:The | Method for preventing corrosion of copper-base piping |
| CN101798687A (en) * | 2010-04-21 | 2010-08-11 | 陕西电力科学研究院 | Environment friendly gas phase corrosion inhibitor used for direct air cooling system |
| CN104562034A (en) * | 2015-01-08 | 2015-04-29 | 上海贝能环保科技有限公司 | Healthy and environment-friendly antirust agent and preparation method thereof |
| CN105463469A (en) * | 2015-11-24 | 2016-04-06 | 苏州盖德精细材料有限公司 | Environment-friendly water-based antirust liquid formula and application thereof |
| CN106675744A (en) * | 2016-12-27 | 2017-05-17 | 长沙艾森设备维护技术有限公司 | Water-based metal rust inhibitor |
-
2017
- 2017-10-13 CN CN201710954511.0A patent/CN107779873B/en active Active
Patent Citations (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4557897A (en) * | 1984-03-02 | 1985-12-10 | The Furukawa Electric Co., Ltd. | Method for supplying cold or hot water |
| JPS60194088A (en) * | 1984-03-16 | 1985-10-02 | Furukawa Electric Co Ltd:The | Corrosion preventive agent for colling water of heat exchanger |
| JPS6130685A (en) * | 1984-07-23 | 1986-02-12 | Furukawa Electric Co Ltd:The | Method for preventing corrosion of copper-base piping |
| CN101798687A (en) * | 2010-04-21 | 2010-08-11 | 陕西电力科学研究院 | Environment friendly gas phase corrosion inhibitor used for direct air cooling system |
| CN104562034A (en) * | 2015-01-08 | 2015-04-29 | 上海贝能环保科技有限公司 | Healthy and environment-friendly antirust agent and preparation method thereof |
| CN105463469A (en) * | 2015-11-24 | 2016-04-06 | 苏州盖德精细材料有限公司 | Environment-friendly water-based antirust liquid formula and application thereof |
| CN106675744A (en) * | 2016-12-27 | 2017-05-17 | 长沙艾森设备维护技术有限公司 | Water-based metal rust inhibitor |
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