CN103450754A - Metal antirust emulsion and preparation method thereof - Google Patents
Metal antirust emulsion and preparation method thereof Download PDFInfo
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- CN103450754A CN103450754A CN2013103719430A CN201310371943A CN103450754A CN 103450754 A CN103450754 A CN 103450754A CN 2013103719430 A CN2013103719430 A CN 2013103719430A CN 201310371943 A CN201310371943 A CN 201310371943A CN 103450754 A CN103450754 A CN 103450754A
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- polyvinyl alcohol
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Abstract
The invention discloses a metal antirust emulsion and a preparation method thereof. The metal antirust emulsion comprises the following components in parts by weight: 20-30 parts of oleic acid, 1-5 parts of alkylphenol polyoxyethylene, 3-8 parts of triethanolamine, 5-10 parts of polyvinyl alcohol, 3-8 parts of paraffin, 6-12 parts of barium petroleum sulfonate, 0.5-3 parts of dehydrated sorbitol monooleate and 50-60 parts of pure water. The preparation method comprises the following steps: adding polyvinyl alcohol into pure water, dissolving by stirring at 80-90 DEG C until the solution becomes clear, cooling to 40-50 DEG C to obtain a solution 1, dissolving the rest of components by stirring at 70-85 DEG C, and finally, mixing with the solution 1. The metal antirust emulsion disclosed by the invention is free of toxicity and smell, and adopts an oily corrosion inhibitor with antirust action, so that the metal workpiece immersed in the emulsion can be quickly dried due to the evaporation of water without oil stain seepage, and thus, the immersed workpiece can satisfy the requirements for dipping lacquer.
Description
Technical field
The invention belongs to the metal material surface process field, particularly a kind of metal rust preventing emulsion and preparation method thereof.
Background technology
For generally all needing paint-removing, immersion oil to process after the metal works bonderizing, but, after the immersion oil processing, the oil film of surface attachment is easy to adsorb dust, forms inhomogeneous stain, affects apparent mass.In addition, oil film is not easy drying, even remove by hand unnecessary oil droplet, also has oil later and oozes out.For the complex-shaped workpiece that maybe needs to connect use, as the clutch component of motor vehicle, after the phosphatization immersion oil is processed, although wipe by hand surperficial oil stain, after assembling, still have oil stain around rivet, if this oil is seeped on asbestos friction sheet, during use, skidding can occur.Therefore the existence of oil stain directly affects the quality that product is used.
Summary of the invention
The object of the invention is to provide in order to overcome the deficiencies in the prior art a kind of metal rust preventing emulsion and preparation method thereof.
The present invention realizes by following technique means:
A kind of metal rust preventing emulsion comprises in components by weight percent: oleic acid 20-30 part, alkylphenol polyoxyethylene 1-5 part, trolamine 3-8 part, polyvinyl alcohol 5-10 part, paraffin 3-8 part, barium mahogany sulfonate 6-12 part, sorbitan monooleate 0.5-3 part, pure water 50-60 part.
Described metal rust preventing emulsion is preferably in components by weight percent and comprises: oleic acid 24-28 part, alkylphenol polyoxyethylene 2-4 part, trolamine 5-8 part, polyvinyl alcohol 6-8 part, paraffin 4-6 part, barium mahogany sulfonate 7-10 part, sorbitan monooleate 1-2 part, pure water 56-58 part.
The preparation method of more than one described metal rust preventing emulsions is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 70-85 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 80-90 ℃, stirring and dissolving, to clarification, then is cooled to 40-50 ℃; (5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Metal rust preventing emulsion provided by the invention is nonpoisonous and tasteless, employing has the oiliness inhibiter of rust inhibition, make the metal works after immersion liquid very fast dry due to the evaporation of moisture, without oil stain, ooze out phenomenon, make workpiece after immersion liquid can meet the requirement of dipping lacquer.Metal rust preventing emulsion provided by the invention is sprayed on metal works, and room temperature is ventilated to placing after 40 minutes and is got final product complete drying, and in the process of metal works use, also oil stain useless oozes out phenomenon.
Embodiment
Embodiment 1
A kind of metal rust preventing emulsion comprises in components by weight percent: 20 parts of oleic acid, 1 part of alkylphenol polyoxyethylene, 3 parts of trolamines, 5 parts of polyvinyl alcohol, 3 parts, paraffin, 6 parts of barium mahogany sulfonates, 0.5 part of sorbitan monooleate, 50 parts of pure water.
The preparation method of above-described metal rust preventing emulsion is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 70 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 80 ℃, stirring and dissolving, to clarification, then is cooled to 40 ℃;
(5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Embodiment 2
A kind of metal rust preventing emulsion comprises in components by weight percent: 24 parts of oleic acid, 2 parts of alkylphenol polyoxyethylene, 5 parts of trolamines, 6 parts of polyvinyl alcohol, 4 parts, paraffin, 7 parts of barium mahogany sulfonates, 1 part of sorbitan monooleate, 56 parts of pure water.
The preparation method of above-described metal rust preventing emulsion is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 75 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 85 ℃, stirring and dissolving, to clarification, then is cooled to 40 ℃;
(5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Embodiment 3
A kind of metal rust preventing emulsion comprises in components by weight percent: 26 parts of oleic acid, 3 parts of alkylphenol polyoxyethylene, 6 parts of trolamines, 7 parts of polyvinyl alcohol, 5 parts, paraffin, 9 parts of barium mahogany sulfonates, 1.5 parts of sorbitan monooleates, 57 parts of pure water.
The preparation method of above-described metal rust preventing emulsion is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 80 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 85 ℃, stirring and dissolving, to clarification, then is cooled to 45 ℃;
(5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Embodiment 4
A kind of metal rust preventing emulsion comprises in components by weight percent: 28 parts of oleic acid, 4 parts of alkylphenol polyoxyethylene, 8 parts of trolamines, 8 parts of polyvinyl alcohol, 6 parts, paraffin, 10 parts of barium mahogany sulfonates, 2 parts of sorbitan monooleates, 58 parts of pure water.
The preparation method of above-described metal rust preventing emulsion is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 85 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 90 ℃, stirring and dissolving, to clarification, then is cooled to 50 ℃;
(5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Embodiment 5
A kind of metal rust preventing emulsion comprises in components by weight percent: 30 parts of oleic acid, 5 parts of alkylphenol polyoxyethylene, 8 parts of trolamines, 10 parts of polyvinyl alcohol, 8 parts, paraffin, 12 parts of barium mahogany sulfonates, 3 parts of sorbitan monooleates, 60 parts of pure water.
The preparation method of above-described metal rust preventing emulsion is prepared by following steps:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 85 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 90 ℃, stirring and dissolving, to clarification, then is cooled to 50 ℃;
(5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
Easy to use to metal rust preventing emulsion provided by the invention, only need be by the rust preventing emulsion dip-coating, brush or be sprayed on metal works and get final product.Metal rust preventing emulsion provided by the invention is sprayed on metal works, and room temperature is ventilated to placing after 40 minutes and is got final product complete drying, and in the process of metal works use, also oil stain useless oozes out phenomenon.
Claims (3)
1. a metal rust preventing emulsion, is characterized in that, in components by weight percent, comprises: oleic acid 20-30 part, alkylphenol polyoxyethylene 1-5 part, trolamine 3-8 part, polyvinyl alcohol 5-10 part, paraffin 3-8 part, barium mahogany sulfonate 6-12 part, sorbitan monooleate 0.5-3 part, pure water 50-60 part.
2. metal rust preventing emulsion according to claim 1, it is characterized in that, in components by weight percent, comprise: oleic acid 24-28 part, alkylphenol polyoxyethylene 2-4 part, trolamine 5-8 part, polyvinyl alcohol 6-8 part, paraffin 4-6 part, barium mahogany sulfonate 7-10 part, sorbitan monooleate 1-2 part, pure water 56-58 part.
3. the preparation method of the described metal rust preventing emulsion of claim 1 or 2, is characterized in that, by following steps, is prepared:
(1) take each component according to weight part;
(2) oleic acid, paraffin, barium mahogany sulfonate, sorbitan monooleate are placed in to container, under the condition of 70-85 ℃, stir and carry out abundant dissolve complete;
(3) alkylphenol polyoxyethylene and trolamine are joined in the mixed solution of step (2) dissolve complete, continue to be uniformly mixed;
(4) polyvinyl alcohol is joined in pure water, under the condition of 80-90 ℃, stirring and dissolving, to clarification, then is cooled to 40-50 ℃; (5) cooled polyvinyl alcohol water solution is slowly joined under whipped state in the mixed solution that step (3) obtains, continue to be stirred to and mix.
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| Application Number | Priority Date | Filing Date | Title |
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| CN2013103719430A CN103450754A (en) | 2013-08-23 | 2013-08-23 | Metal antirust emulsion and preparation method thereof |
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| CN2013103719430A CN103450754A (en) | 2013-08-23 | 2013-08-23 | Metal antirust emulsion and preparation method thereof |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479838A (en) * | 2014-12-29 | 2015-04-01 | 合肥东方节能科技股份有限公司 | Antirust cooling water for rolled piece, as well as preparation method and use method of antirust cooling water |
| CN105111937A (en) * | 2015-08-14 | 2015-12-02 | 太仓安托建筑材料有限公司 | Anti-rust emulsifier for metal product |
| CN105839112A (en) * | 2016-05-31 | 2016-08-10 | 无锡伊佩克科技有限公司 | Metal surface water-based antirust agent and preparation method thereof |
| CN105887093A (en) * | 2016-05-05 | 2016-08-24 | 成都华气能源工程有限公司 | Metal anti-rusting agent and preparation method thereof |
| CN106498404A (en) * | 2016-10-21 | 2017-03-15 | 佛山科学技术学院 | A kind of water-based metal anti-rust transparent microemulsion and its preparation method and application |
| CN106543874A (en) * | 2016-10-31 | 2017-03-29 | 程志鹏 | A kind of mechanical protection paint and preparation method thereof |
| CN106833849A (en) * | 2016-12-16 | 2017-06-13 | 安徽宝恒新材料科技有限公司 | A kind of environmental protection metal antirusting agent |
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Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104479838A (en) * | 2014-12-29 | 2015-04-01 | 合肥东方节能科技股份有限公司 | Antirust cooling water for rolled piece, as well as preparation method and use method of antirust cooling water |
| CN105111937A (en) * | 2015-08-14 | 2015-12-02 | 太仓安托建筑材料有限公司 | Anti-rust emulsifier for metal product |
| CN105887093A (en) * | 2016-05-05 | 2016-08-24 | 成都华气能源工程有限公司 | Metal anti-rusting agent and preparation method thereof |
| CN105839112A (en) * | 2016-05-31 | 2016-08-10 | 无锡伊佩克科技有限公司 | Metal surface water-based antirust agent and preparation method thereof |
| CN106498404A (en) * | 2016-10-21 | 2017-03-15 | 佛山科学技术学院 | A kind of water-based metal anti-rust transparent microemulsion and its preparation method and application |
| CN106543874A (en) * | 2016-10-31 | 2017-03-29 | 程志鹏 | A kind of mechanical protection paint and preparation method thereof |
| CN106833849A (en) * | 2016-12-16 | 2017-06-13 | 安徽宝恒新材料科技有限公司 | A kind of environmental protection metal antirusting agent |
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Application publication date: 20131218 |