CN104073039A - Anti-rust agent for special-shaped steel tubes and preparation method of anti-rust agent - Google Patents
Anti-rust agent for special-shaped steel tubes and preparation method of anti-rust agent Download PDFInfo
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- CN104073039A CN104073039A CN201410307257.1A CN201410307257A CN104073039A CN 104073039 A CN104073039 A CN 104073039A CN 201410307257 A CN201410307257 A CN 201410307257A CN 104073039 A CN104073039 A CN 104073039A
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Abstract
The invention relates to the technical field of special-shaped steel tubes and in particular relates to an anti-rust agent for the special-shaped steel tubes and a preparation method of the anti-rust agent. The anti-rust agent comprises the following components in parts by weight: 10-20 parts of coal oil, 5-10 parts of petroleum sodium sulfonate, 4-8 parts of bentonite, 3-7 parts of Vaseline, 4-9 parts of zinc oxide, 10-20 parts of polyethylene glycol, 4-10 parts of trisodium phosphate, 3-9 parts of dicyclohexylamine, 8-15 parts of acrylamide, 10-20 parts of inositol hexaphosphate, 5-10 parts of a corrosion inhibitor, 1-6 parts of a pH regulator, 4-8 parts of a nonionic surfactant and 30-40 parts of de-ionized water. The anti-rust agent for rust prevention is good in anti-rust effect and long in anti-rust time, and has a good inhibition effect on rust due to dew formation in long-term storage; the surfaces of metal parts can be kept clean, so that when metal processing after storage is carried out, a washing process can be removed, the time is shortened, and the reagent expense is reduced.
Description
Technical field
The present invention relates to steel tubes technical field, especially a kind of steel tubes rust-preventive agent and preparation method thereof.
Background technology
Steel tubes is a kind of rectangular steel with hollow section, is widely used in the every field such as the structural members such as automobile, train, aircraft, steamer and space gun, component of machine, petrochemical complex, geological drilling, textile manufacturing machine, radio communication, health care, completion.Adopt steel tubes to manufacture ring-shaped work pieces, can improve material use efficiency, simplified manufacturing technique, saves material and machining period.
In prior art, steel tubes all can run into the situation that surfaces externally and internally gets rusty in production and use procedure, in order to prevent from getting rusty, generally at inter process with after finally completing production, can carry out antirust processing to product, but favorable rust preventing effect.
Rust-preventive agent is a kind of synthetic permeate agent of super grade high efficiency, thus its can powerful infiltrate in iron rust, erosion, greasy dirt and dispose like a cork rusty stain and the erosion on screw, nut, have infiltration rust cleaning, loosening lubricated, resist the performances such as burn into protection metal.And can on parts surface, form and store one deck lubricant film, can suppress the corrosion that moisture and many other Chemical Composition cause.There is infiltration rust cleaning, become flexible performances such as lubricating, resist burn into protection metal.
The method that existing rust-proofing method is packed with the wrapping paper that is impregnated with the dichans such as dicyclohexyl ammonium nitrate, because gasifying and bring into play rust-proof effect, rust-preventive agent needs the time, and rust-preventive agent composition is at metal part surface, so the cleanliness factor of metal part surface significantly reduces, and the dichan containing in resin is difficult to gasification, so rust-proof effect is insufficient when packing is used.
Summary of the invention
The technical problem to be solved in the present invention is: overcome poor, the antirust short technical deficiency of time of rust-preventive agent rust-proof effect in prior art, a kind of antirust time length is provided, to getting rusty, has steel tubes rust-preventive agent of good inhibition and preparation method thereof.
For solving the problems of the technologies described above, the technical solution used in the present invention is as follows:
A steel tubes rust-preventive agent, the mass fraction of described rust-preventive agent is composed as follows: kerosene 10-20 part, petroleum sodium sulfonate 5-10 part, wilkinite 4-8 part, Vaseline 3-7 part, zinc oxide 4-9 part, polyoxyethylene glycol 10-20 part, tertiary sodium phosphate 4-10 part, dicyclohexyl amine 3-9 part, acrylamide 8-15 part, myo-Inositol hexaphosphate 10-20 part, inhibiter 5-10 part, pH adjusting agent 1-6 part, nonionogenic tenside 4-8 part, deionized water 30-40 part.
Further, described inhibiter is selected from: at least one in phosphorus carboxylic acid, mercaptobenzothiazole, sulfonated lignin.
Further, described pH adjusting agent is selected from: at least one in sodium hydroxide, peroxide trisodium phosphate, ammoniacal liquor, sodium carbonate.
Further, described nonionogenic tenside is selected from: a kind of in fatty alcohol-polyoxyethylene ether, alkylol amide.
A kind of preparation method of steel tubes rust-preventive agent, by ratio of quality and the number of copies, take each composition, in container, first add kerosene, petroleum sodium sulfonate, wilkinite, Vaseline, zinc oxide, polyoxyethylene glycol, tertiary sodium phosphate, dicyclohexyl amine, acrylamide, myo-Inositol hexaphosphate, deionized water, be uniformly mixed, add again inhibiter, pH adjusting agent, nonionogenic tenside, be warming up to 50-60 ℃ of heated and stirred 30-40min, after mixing, naturally cool to room temperature, obtain rust-preventive agent finished product standby.
Further, the mass fraction of described rust-preventive agent is composed as follows: kerosene 15,7 parts of petroleum sodium sulfonates, 6 parts of wilkinites, 5 parts, Vaseline, 7 parts, zinc oxide, 15 parts of polyoxyethylene glycol, 7 parts of tertiary sodium phosphates, 6 parts of dicyclohexyl amines, 12 parts of acrylamides, 15 parts of myo-Inositol hexaphosphates, 7 parts of inhibiter, 4 parts of pH adjusting agents, 6 parts of nonionogenic tensides, 35 parts of deionized waters.
Adopt the beneficial effect of technical scheme of the present invention to be: to utilize rust-preventive agent of the present invention to carry out antirust, favorable rust preventing effect, the antirust time is long, to in long-term preservation because getting rusty of producing of dewfall has good inhibition, and the surface cleaning that can keep metal parts, so when the metal after preserving is processed (plating, coating etc.), can save washing process, save time and reduced reagent expense.
Embodiment
Below in conjunction with specific embodiment, the present invention will be further described.
Embodiment 1
A steel tubes rust-preventive agent, the mass fraction of described rust-preventive agent is composed as follows: 10 parts of kerosene, 5 parts of petroleum sodium sulfonates, 4 parts of wilkinites, 3 parts, Vaseline, 4 parts, zinc oxide, 10 parts of polyoxyethylene glycol, 4 parts of tertiary sodium phosphates, 3 parts of dicyclohexyl amines, 8 parts of acrylamides, 10 parts of myo-Inositol hexaphosphates, 5 parts of inhibiter, 1 part of pH adjusting agent, 4 parts of nonionogenic tensides, 30 parts of deionized waters.
Described inhibiter is: the mixture of phosphorus carboxylic acid, mercaptobenzothiazole, sulfonated lignin, its mass ratio is 1:2:1.
Described pH adjusting agent is sodium hydroxide.
Described nonionogenic tenside is fatty alcohol-polyoxyethylene ether.
A kind of preparation method of steel tubes rust-preventive agent, by ratio of quality and the number of copies, take each composition, in container, first add kerosene, petroleum sodium sulfonate, wilkinite, Vaseline, zinc oxide, polyoxyethylene glycol, tertiary sodium phosphate, dicyclohexyl amine, acrylamide, myo-Inositol hexaphosphate, deionized water, be uniformly mixed, add again inhibiter, pH adjusting agent, nonionogenic tenside, be warming up to 50-60 ℃ of heated and stirred 30-40min, after mixing, naturally cool to room temperature, obtain rust-preventive agent finished product standby.
Embodiment 2
A steel tubes rust-preventive agent, the mass fraction of described rust-preventive agent is composed as follows: kerosene 15,7 parts of petroleum sodium sulfonates, 6 parts of wilkinites, 5 parts, Vaseline, 7 parts, zinc oxide, 15 parts of polyoxyethylene glycol, 7 parts of tertiary sodium phosphates, 6 parts of dicyclohexyl amines, 12 parts of acrylamides, 15 parts of myo-Inositol hexaphosphates, 7 parts of inhibiter, 4 parts of pH adjusting agents, 6 parts of nonionogenic tensides, 35 parts of deionized waters.
Described inhibiter is: the mixture of phosphorus carboxylic acid, mercaptobenzothiazole, sulfonated lignin, its mass ratio is 1:2:1.
Described pH adjusting agent is selected from: sodium hydroxide, peroxide trisodium phosphate, ammoniacal liquor, sodium carbonate, its mass ratio is 1:1:2:1.
Described nonionogenic tenside is alkylol amide.
A kind of preparation method of steel tubes rust-preventive agent, by ratio of quality and the number of copies, take each composition, in container, first add kerosene, petroleum sodium sulfonate, wilkinite, Vaseline, zinc oxide, polyoxyethylene glycol, tertiary sodium phosphate, dicyclohexyl amine, acrylamide, myo-Inositol hexaphosphate, deionized water, be uniformly mixed, add again inhibiter, pH adjusting agent, nonionogenic tenside, be warming up to 50-60 ℃ of heated and stirred 30-40min, after mixing, naturally cool to room temperature, obtain rust-preventive agent finished product standby.
Embodiment 3
A steel tubes rust-preventive agent, the mass fraction of described rust-preventive agent is composed as follows: 20 parts of kerosene, 10 parts of petroleum sodium sulfonates, 8 parts of wilkinites, 7 parts, Vaseline, 9 parts, zinc oxide, 20 parts of polyoxyethylene glycol, 10 parts of tertiary sodium phosphates, 9 parts of dicyclohexyl amines, 15 parts of acrylamides, 20 parts of myo-Inositol hexaphosphates, 10 parts of inhibiter, 6 parts of pH adjusting agents, 8 parts of nonionogenic tensides, 40 parts of deionized waters.
Described inhibiter is sulfonated lignin.
Described pH adjusting agent is sodium carbonate.
Described nonionogenic tenside is fatty alcohol-polyoxyethylene ether.
A kind of preparation method of steel tubes rust-preventive agent, by ratio of quality and the number of copies, take each composition, in container, first add kerosene, petroleum sodium sulfonate, wilkinite, Vaseline, zinc oxide, polyoxyethylene glycol, tertiary sodium phosphate, dicyclohexyl amine, acrylamide, myo-Inositol hexaphosphate, deionized water, be uniformly mixed, add again inhibiter, pH adjusting agent, nonionogenic tenside, be warming up to 50-60 ℃ of heated and stirred 30-40min, after mixing, naturally cool to room temperature, obtain rust-preventive agent finished product standby.
Embodiment 3 is most preferred embodiment.
Although above-described embodiment describes in detail technical scheme of the present invention, but technical scheme of the present invention is not limited to above embodiment, in the situation that not departing from thought of the present invention and aim, any change that technical scheme of the present invention is done all will fall into claims limited range of the present invention.
Claims (6)
1. a steel tubes rust-preventive agent, it is characterized in that, the mass fraction of described rust-preventive agent is composed as follows: kerosene 10-20 part, petroleum sodium sulfonate 5-10 part, wilkinite 4-8 part, Vaseline 3-7 part, zinc oxide 4-9 part, polyoxyethylene glycol 10-20 part, tertiary sodium phosphate 4-10 part, dicyclohexyl amine 3-9 part, acrylamide 8-15 part, myo-Inositol hexaphosphate 10-20 part, inhibiter 5-10 part, pH adjusting agent 1-6 part, nonionogenic tenside 4-8 part, deionized water 30-40 part.
2. a kind of steel tubes rust-preventive agent according to claim 1, is characterized in that, described inhibiter is selected from: at least one in phosphorus carboxylic acid, mercaptobenzothiazole, sulfonated lignin.
3. a kind of steel tubes rust-preventive agent according to claim 1, is characterized in that, described pH adjusting agent is selected from: at least one in sodium hydroxide, peroxide trisodium phosphate, ammoniacal liquor, sodium carbonate.
4. a kind of steel tubes rust-preventive agent according to claim 1, is characterized in that, described nonionogenic tenside is selected from: a kind of in fatty alcohol-polyoxyethylene ether, alkylol amide.
5. the preparation method of a steel tubes rust-preventive agent as claimed in claim 1, it is characterized in that: by ratio of quality and the number of copies, take each composition, in container, first add kerosene, petroleum sodium sulfonate, wilkinite, Vaseline, zinc oxide, polyoxyethylene glycol, tertiary sodium phosphate, dicyclohexyl amine, acrylamide, myo-Inositol hexaphosphate, deionized water, be uniformly mixed, add again inhibiter, pH adjusting agent, nonionogenic tenside, be warming up to 50-60 ℃ of heated and stirred 30-40min, after mixing, naturally cool to room temperature, obtain rust-preventive agent finished product standby.
6. a kind of steel tubes rust-preventive agent according to claim 1, it is characterized in that, the mass fraction of described rust-preventive agent is composed as follows: kerosene 15,7 parts of petroleum sodium sulfonates, 6 parts of wilkinites, 5 parts, Vaseline, 7 parts, zinc oxide, 15 parts of polyoxyethylene glycol, 7 parts of tertiary sodium phosphates, 6 parts of dicyclohexyl amines, 12 parts of acrylamides, 15 parts of myo-Inositol hexaphosphates, 7 parts of inhibiter, 4 parts of pH adjusting agents, 6 parts of nonionogenic tensides, 35 parts of deionized waters.
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949975A (en) * | 2016-06-29 | 2016-09-21 | 陆倩 | Waterborne metal rust inhibitor |
| CN106277375A (en) * | 2016-10-13 | 2017-01-04 | 林少忠 | A kind of environment-friendly type anti-incrustation corrosion inhibitor and its preparation method and application |
| CN106757107A (en) * | 2016-12-29 | 2017-05-31 | 柳州市凯夕贸易有限公司 | A kind of rust remover and preparation method thereof |
| CN107446400A (en) * | 2017-07-27 | 2017-12-08 | 合肥伊只门窗有限公司 | A kind of preparation method of antirust agent for metal door and window |
| CN109054620A (en) * | 2018-06-14 | 2018-12-21 | 温州新太阳景观艺术装饰工程有限公司 | Decorative water metallic paint and preparation method thereof |
| CN109440114A (en) * | 2018-11-23 | 2019-03-08 | 福泉市发隆钢构有限公司 | A kind of steel part antirust agent and preparation method |
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| JPS63258972A (en) * | 1987-04-16 | 1988-10-26 | Mitsubishi Motors Corp | Rust-proofing agent |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105949975A (en) * | 2016-06-29 | 2016-09-21 | 陆倩 | Waterborne metal rust inhibitor |
| CN106277375A (en) * | 2016-10-13 | 2017-01-04 | 林少忠 | A kind of environment-friendly type anti-incrustation corrosion inhibitor and its preparation method and application |
| CN106757107A (en) * | 2016-12-29 | 2017-05-31 | 柳州市凯夕贸易有限公司 | A kind of rust remover and preparation method thereof |
| CN107446400A (en) * | 2017-07-27 | 2017-12-08 | 合肥伊只门窗有限公司 | A kind of preparation method of antirust agent for metal door and window |
| CN109054620A (en) * | 2018-06-14 | 2018-12-21 | 温州新太阳景观艺术装饰工程有限公司 | Decorative water metallic paint and preparation method thereof |
| CN109440114A (en) * | 2018-11-23 | 2019-03-08 | 福泉市发隆钢构有限公司 | A kind of steel part antirust agent and preparation method |
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Application publication date: 20141001 |