CN111118485A - Novel antirust agent and preparation method thereof - Google Patents

Novel antirust agent and preparation method thereof Download PDF

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Publication number
CN111118485A
CN111118485A CN201911278563.6A CN201911278563A CN111118485A CN 111118485 A CN111118485 A CN 111118485A CN 201911278563 A CN201911278563 A CN 201911278563A CN 111118485 A CN111118485 A CN 111118485A
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CN
China
Prior art keywords
agent
preparation
mass
soft water
regulator
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201911278563.6A
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Chinese (zh)
Inventor
梁本浩
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Dongguan Fufa Chemical Materials Co Ltd
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Dongguan Fufa Chemical Materials Co Ltd
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Publication date
Application filed by Dongguan Fufa Chemical Materials Co Ltd filed Critical Dongguan Fufa Chemical Materials Co Ltd
Priority to CN201911278563.6A priority Critical patent/CN111118485A/en
Publication of CN111118485A publication Critical patent/CN111118485A/en
Pending legal-status Critical Current

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Classifications

    • CCHEMISTRY; METALLURGY
    • C23COATING 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
    • C23CCOATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions

Abstract

The invention discloses a novel antirust agent and a preparation method thereof, wherein the novel antirust agent comprises the following raw materials in percentage by mass: 80% of soft water, 4% of graphene auxiliary agent, 4% of regulator, 4% of flatting agent, 4% of defoaming agent and 4% of adhesion agent. Compared with the prior art, the invention has the advantages that: and can be reflected with the material of the cut edge to form a passivation protective film. The method has the advantages of simple method, convenient operation, stable and reliable performance, passing through neutral salt spray for 72 hours, environmental protection, no peculiar smell, no damage to hands, smooth surface, no difference from natural color, better adhesive force, alcohol resistance, no influence on subsequent processing such as silk screen printing, pad printing and the like, energy conservation, consumption reduction, dosage conservation, lasting drug effect, super-strong economic practicability, science and advancement, and combination with the most advanced novel material technology of graphene all over the world.

Description

Novel antirust agent and preparation method thereof
Technical Field
The invention relates to the field of antirust agents, in particular to a novel antirust agent and a preparation method thereof.
Background
As a method for preventing rust generated by exposure of a structural member during storage of a metal member, there is a method of hermetically packaging a metal member together with a desiccant; a method of packaging with a wrapping paper impregnated with a gasified rust inhibitor; a method of packaging with a packaging resin containing a vaporized rust inhibitor.
Further, there is a method of replacing the inside of the storage container of the metal member with an inert gas. With the desiccant method, rust cannot be prevented even if dehumidification is complete, and rust is caused by permeation of oxygen and moisture from the packaging material over time.
In the conventional method of packaging with a packaging paper impregnated with a vaporized rust inhibitor such as dicyclohexylammonium nitrate, it takes time for the rust inhibitor to vaporize and exert a rust-proof effect, and the rust inhibitor component adheres to the surface of the metal member, so that the cleanliness of the surface of the metal member is remarkably lowered, and the packaging method cannot be used for storing precision parts and the like.
In the method of packaging with a packaging resin containing a volatile corrosion inhibitor, the volatile corrosion inhibitor is volatilized during the production of the packaging resin to cause failure, and the volatile corrosion inhibitor contained in the resin is difficult to vaporize, so that the rust-preventive effect is insufficient when the packaging resin is used.
In the method of replacing the container with an inert gas such as nitrogen or argon, it is not easy to completely replace the oxygen in the storage container, and even if the replacement is completed, the oxygen or moisture permeates from the packaging material and rust is generated with the passage of time. Therefore, the above-described conventional methods cannot keep the surface of the metal member clean and prevent rust when the metal member is stored for a long period of time, and therefore development of a solution is desired.
In actual work, on the basis of manually coating the incision edges or the outer edges of punched holes of metals with antirust pens, the effects of the metals are too random, some metals cannot be coated, and the quality stability cannot be ensured.
Therefore, a novel antirust agent and a preparation method thereof are absolutely necessary.
Disclosure of Invention
The technical problem to be solved by the invention is that the existing antirust agents are various in variety and different in effect, and in practical application, metal cut edges or punched outer edges are coated by using an antirust pen manually, and the antirust agents are too diffuse in efficacy, cannot be coated in some holes and cannot ensure quality stability due to the fact that some holes are numerous, different in shape and different in size.
In order to solve the technical problems, the technical scheme provided by the invention is as follows: a novel antirust agent and a preparation method thereof comprise the following raw materials in percentage by mass: 80% of soft water, 4% of graphene auxiliary agent, 4% of regulator, 4% of flatting agent, 4% of defoaming agent and 4% of adhesion agent.
Compared with the prior art, the invention has the advantages that: and can be reflected with the material of the cut edge to form a passivation protective film. The method has the advantages of simple method, convenient operation, stable and reliable performance, passing through neutral salt spray for 72 hours, environmental protection, no peculiar smell, no damage to hands, smooth surface, no difference from natural color, better adhesive force, alcohol resistance, no influence on subsequent processing such as silk screen printing, pad printing and the like, energy conservation, consumption reduction, dosage conservation, lasting drug effect, super-strong economic practicability, science and advancement, and combination with the most advanced novel material technology of graphene all over the world.
As an improvement, the feed comprises the following raw materials in parts by mass: 85% of soft water, 5% of graphene auxiliary agent, 3% of regulator, 2% of flatting agent, 3% of defoaming agent and 2% of adhesion agent.
As an improvement, the feed comprises the following raw materials in parts by mass: 90% of soft water, 2% of graphene auxiliary agent, 2% of regulator, 2% of flatting agent, 2% of defoaming agent and 2% of adhesion agent.
As an improvement, the preparation method comprises the following steps:
s1, collecting a certain amount of tap water, and removing calcium ions and magnesium ions in the tap water to obtain soft water with the mass percentage of 90%;
s2, adding a certain mass percent of film-forming passivation substance into the soft water prepared in the S1 step to obtain a mixture;
s3, adding 2% of regulator, 2% of leveling agent, 2% of defoaming agent and 2% of adhesion agent in percentage by mass into the mixture prepared in the S2 step to obtain a mixture;
s4, putting the mixture prepared in the S3 step into a dispersion machine, and dispersing at high speed for a plurality of minutes to obtain a reagent;
and S5, detecting the reagent obtained in the step S4, cooling, packaging and storing for later use after the detection is passed.
In an improvement, the film-forming passivation substance added in the step S2 contains 2% by mass of graphene additive.
Detailed Description
The invention relates to a novel antirust agent and a preparation method thereof, and the novel antirust agent and the preparation method thereof comprise the following raw materials in percentage by mass: 80% of soft water, 4% of graphene auxiliary agent, 4% of regulator, 4% of flatting agent, 4% of defoaming agent and 4% of adhesion agent.
Comprises the following raw materials in parts by mass: 85% of soft water, 5% of graphene auxiliary agent, 3% of regulator, 2% of flatting agent, 3% of defoaming agent and 2% of adhesion agent.
Comprises the following raw materials in parts by mass: 90% of soft water, 2% of graphene auxiliary agent, 2% of regulator, 2% of flatting agent, 2% of defoaming agent and 2% of adhesion agent.
The preparation method comprises the following steps:
s1, collecting a certain amount of tap water, and removing calcium ions and magnesium ions in the tap water to obtain soft water with the mass percentage of 90%;
s2, adding a certain mass percent of film-forming passivation substance into the soft water prepared in the S1 step to obtain a mixture;
s3, adding 2% of regulator, 2% of leveling agent, 2% of defoaming agent and 2% of adhesion agent in percentage by mass into the mixture prepared in the S2 step to obtain a mixture;
s4, putting the mixture prepared in the S3 step into a dispersion machine, and dispersing at high speed for a plurality of minutes to obtain a reagent;
and S5, detecting the reagent obtained in the step S4, cooling, packaging and storing for later use after the detection is passed.
The film-forming passivation substance added in the step S2 comprises a graphene auxiliary agent with the mass percentage of 2%.
The working principle of the invention is as follows: the present invention removes Ca and Mg ions from tap water to become soft water, then adds film-forming and passivating substance, and adds several assistants of penetrant, etc. and uses dispersion machine to make high-speed dispersion for several minutes to obtain reagent, and after the reagent is detected, the forehead, package and storage are made for stand-by.
The raw materials selected by the invention comprise more than ninety percent of soft water, and four to ten percent of graphene auxiliary agent, regulator, flatting agent, defoaming agent and adhesion agent.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature, and in the description of the invention, "plurality" means two or more unless explicitly defined otherwise.
In the present invention, unless otherwise specifically stated or limited, the terms "mounted," "connected," "fixed," and the like are to be construed broadly and may, for example, be fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood by those skilled in the art according to specific situations.
In the present invention, unless otherwise expressly stated or limited, "above" or "below" a first feature means that the first and second features are in direct contact, or that the first and second features are not in direct contact but are in contact with each other via another feature therebetween. Also, the first feature being "on," "above" and "over" the second feature includes the first feature being directly on and obliquely above the second feature, or merely indicating that the first feature is at a higher level than the second feature. A first feature being "under," "below," and "beneath" a second feature includes the first feature being directly above and obliquely above the second feature, or simply meaning that the first feature is at a lesser level than the second feature.
In the description herein, reference to the terms "one embodiment," "some embodiments," "an example," "a specific example," or "some examples" or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described above, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made in the above embodiments by those of ordinary skill in the art without departing from the principle and spirit of the present invention.

Claims (5)

1. A novel antirust agent and a preparation method thereof are characterized in that: comprises the following raw materials in percentage by mass: 80% of soft water, 4% of graphene auxiliary agent, 4% of regulator, 4% of flatting agent, 4% of defoaming agent and 4% of adhesion agent.
2. The novel rust inhibitor and the preparation method thereof according to claim 1, characterized in that: comprises the following raw materials in parts by mass: 85% of soft water, 5% of graphene auxiliary agent, 3% of regulator, 2% of flatting agent, 3% of defoaming agent and 2% of adhesion agent.
3. The novel rust inhibitor and the preparation method thereof according to claim 1, characterized in that: comprises the following raw materials in parts by mass: 90% of soft water, 2% of graphene auxiliary agent, 2% of regulator, 2% of flatting agent, 2% of defoaming agent and 2% of adhesion agent.
4. The novel rust inhibitor and the preparation method thereof according to claim 1, characterized in that: the preparation method comprises the following steps:
s1, collecting a certain amount of tap water, and removing calcium ions and magnesium ions in the tap water to obtain soft water with the mass percentage of 90%;
s2, adding a certain mass percent of film-forming passivation substance into the soft water prepared in the S1 step to obtain a mixture;
s3, adding 2% of regulator, 2% of leveling agent, 2% of defoaming agent and 2% of adhesion agent in percentage by mass into the mixture prepared in the S2 step to obtain a mixture;
s4, putting the mixture prepared in the S3 step into a dispersion machine, and dispersing at high speed for a plurality of minutes to obtain a reagent;
and S5, detecting the reagent obtained in the step S4, cooling, packaging and storing for later use after the detection is passed.
5. The novel rust inhibitor and the preparation method thereof according to claim 4, characterized in that: the film-forming passivation substance added in the step S2 comprises a graphene auxiliary agent with the mass percentage of 2%.
CN201911278563.6A 2019-12-13 2019-12-13 Novel antirust agent and preparation method thereof Pending CN111118485A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201911278563.6A CN111118485A (en) 2019-12-13 2019-12-13 Novel antirust agent and preparation method thereof

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Application Number Priority Date Filing Date Title
CN201911278563.6A CN111118485A (en) 2019-12-13 2019-12-13 Novel antirust agent and preparation method thereof

Publications (1)

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CN111118485A true CN111118485A (en) 2020-05-08

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Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107987680A (en) * 2017-12-20 2018-05-04 海洋化工研究院有限公司 Water-base epoxy graphene anticorrosive paint
CN108219622A (en) * 2017-12-10 2018-06-29 中海油常州涂料化工研究院有限公司 It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint and preparation method thereof
CN108285718A (en) * 2017-02-24 2018-07-17 山东圣泉新材料股份有限公司 A kind of epoxidation zone rust graphene anticorrosive paint and its preparation method and application
CN109135379A (en) * 2018-08-21 2019-01-04 成都新柯力化工科技有限公司 A kind of salt spray resistance anticorrosive paint graphene masterbatch and preparation method
CN110204983A (en) * 2019-06-13 2019-09-06 厦门东顺涂料有限公司 A kind of antirust interfacial agents

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108285718A (en) * 2017-02-24 2018-07-17 山东圣泉新材料股份有限公司 A kind of epoxidation zone rust graphene anticorrosive paint and its preparation method and application
CN108219622A (en) * 2017-12-10 2018-06-29 中海油常州涂料化工研究院有限公司 It is a kind of based on the aluminium alloy of graphene low-density anticorrosive paint and preparation method thereof
CN107987680A (en) * 2017-12-20 2018-05-04 海洋化工研究院有限公司 Water-base epoxy graphene anticorrosive paint
CN109135379A (en) * 2018-08-21 2019-01-04 成都新柯力化工科技有限公司 A kind of salt spray resistance anticorrosive paint graphene masterbatch and preparation method
CN110204983A (en) * 2019-06-13 2019-09-06 厦门东顺涂料有限公司 A kind of antirust interfacial agents

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