CN105040009A - Penetrating fluid for removing rust and preparation method thereof - Google Patents
Penetrating fluid for removing rust and preparation method thereof Download PDFInfo
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- CN105040009A CN105040009A CN201510306855.1A CN201510306855A CN105040009A CN 105040009 A CN105040009 A CN 105040009A CN 201510306855 A CN201510306855 A CN 201510306855A CN 105040009 A CN105040009 A CN 105040009A
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Abstract
The invention discloses penetrating fluid for removing rust and a preparation method thereof. The penetrating fluid comprises the components: in parts by weight, 10 to 20 parts of naphthenate, 20 to 40 parts of oleic acid, 100 to 200 parts of polyamine, 40 to 60 parts of triethanolamine, 70 to 80 parts of carbinolamine, 20 to 50 parts of xylene, 10 to 100 parts of sodium 4-ethylbenzenesulfonate, 20 to 50 parts of xylenesulfonic acid sodium and 20 to 30 parts of a coupling agent. The preparation method includes the steps that all components are evenly mixed and the carbinolamine, the xylene, the sodium 4-ethylbenzenesulfonate, the xylenesulfonic acid sodium and the coupling agent are added and evenly mixed. The penetrating fluid can rapidly seep into corrosion products of a part, remove moisture in the corrosion products and then remove rust of the part.
Description
Technical field
The present invention relates to a kind of penetrating fluid removing rust deposite and preparation method thereof.
Background technology
After steel soak this rust-preventive agent, rust remover penetrates on steel surface along the slight crack of rusty scale and impurity layer, dissolves, spalling effect to rusty scale and impurity layer.Plurality of raw materials in rust remover is adsorbed on steel surface, rusty scale and diamicton, solid/liquid interfaces forms diffusion double layer, due to rusty scale and steel surface with electric charge identical, thus there is mutual repulsion effect, and rusty scale, impurity and oxide skin come off from steel surface.In rust remover, hydrochloric acid can clean steel surface, and urotropine plays corrosion inhibition to whole system, and eliminates most of acid mist and smell.Sodium dodecylbenzene sulfonate can activated acids molecule, improves pickling effect, speeds pickling speed.But general rust deposite needs to soak could be removed for a long time.
Summary of the invention
The present invention is directed to the deficiencies in the prior art, provide a kind of penetrating fluid removing rust deposite and preparation method thereof, the moisture in rust deposite can be removed, remove rust deposite fast.
The present invention is by the following technical solutions:
Remove the penetrating fluid of rust deposite, comprise the component of following parts by weight: naphthenate 10 ~ 20 parts, oleic acid 20 ~ 40 parts, polyamine 100 ~ 200 parts, trolamine 40 ~ 60 parts, carbinolamine 70 ~ 80 parts, dimethylbenzene 20 ~ 50 parts, 10 ~ 100 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 20 ~ 50 parts, acid dimethyl sodium, coupling agent 20 ~ 30 parts.
As preferably, remove the penetrating fluid of rust deposite, comprise the component of following parts by weight: naphthenate 15 parts, oleic acid 30 parts, polyamine 150 parts, trolamine 50 parts, carbinolamine 75 parts, dimethylbenzene 30 parts, 50 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 30 parts, acid dimethyl sodium, coupling agent 25 parts.
As preferably, naphthenate is copper naphthenate or cobalt naphthenate.
As preferably, coupling agent is silane coupling agent or titanate coupling agent.
As preferably, polyamine is diethylenetriamine or hexadiene triamine.
Remove the preparation method of penetrating fluid of rust deposite, comprise the following steps: naphthenate, oleic acid, polyamine, trolamine are mixed, add carbinolamine, dimethylbenzene, 4-ethyl phenenyl azochlorosulfonate acid sodium, acid dimethyl sodium, coupling agent mix.
beneficial effect
This penetrating fluid can remove corrosion product fast, can penetrate in the corrosion product of part, removes moisture wherein, thus removes the rust deposite of part.
Embodiment
Below in conjunction with specific embodiment, the present invention is further described in detail, but is not limited to this.
Embodiment 1
Remove the penetrating fluid of rust deposite, comprise the component of following parts by weight: naphthenate 15 parts, oleic acid 30 parts, polyamine 150 parts, trolamine 50 parts, carbinolamine 75 parts, dimethylbenzene 30 parts, 50 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 30 parts, acid dimethyl sodium, coupling agent 25 parts.
Naphthenate is copper naphthenate.
Coupling agent is silane coupling agent.
Polyamine is diethylenetriamine.
Remove the preparation method of penetrating fluid of rust deposite, comprise the following steps: naphthenate, oleic acid, polyamine, trolamine are mixed, add carbinolamine, dimethylbenzene, 4-ethyl phenenyl azochlorosulfonate acid sodium, acid dimethyl sodium, coupling agent mix.
Embodiment 2
Remove the penetrating fluid of rust deposite, comprise the component of following parts by weight: naphthenate 10 parts, oleic acid 20 parts, polyamine 100 parts, trolamine 40 parts, carbinolamine 70 parts, dimethylbenzene 20 parts, 10 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 20 parts, acid dimethyl sodium, coupling agent 20 parts.
Naphthenate is cobalt naphthenate.
Coupling agent is titanate coupling agent.
Polyamine is diethylenetriamine.
Remove the preparation method of penetrating fluid of rust deposite, comprise the following steps: naphthenate, oleic acid, polyamine, trolamine are mixed, add carbinolamine, dimethylbenzene, 4-ethyl phenenyl azochlorosulfonate acid sodium, acid dimethyl sodium, coupling agent mix.
Embodiment 3
Remove the penetrating fluid of rust deposite, comprise the component of following parts by weight: naphthenate 20 parts, oleic acid 40 parts, polyamine 200 parts, trolamine 60 parts, carbinolamine 80 parts, dimethylbenzene 50 parts, 100 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 50 parts, acid dimethyl sodium, coupling agent 30 parts.
Naphthenate is cobalt naphthenate.
Coupling agent is silane coupling agent.
Polyamine is diethylenetriamine.
Remove the preparation method of penetrating fluid of rust deposite, comprise the following steps: naphthenate, oleic acid, polyamine, trolamine are mixed, add carbinolamine, dimethylbenzene, 4-ethyl phenenyl azochlorosulfonate acid sodium, acid dimethyl sodium, coupling agent mix.
Comparative example 1
Identical with embodiment 1, difference is: do not add naphthenate.
Performance test
Performance test is carried out to the product of embodiment 1 ~ 3 and the product of comparative example 1, the results are shown in Table 1.
Table 1
| Embodiment 1 | Embodiment 2 | Embodiment 3 | Comparative example 1 | |
| Remove rust deposite time min | 21 | 20 | 19 | 63 |
Conclusion: this penetrating fluid can remove corrosion product fast, can penetrate in the corrosion product of part, removes moisture wherein, thus removes the rust deposite of part.
Claims (6)
1. remove the penetrating fluid of rust deposite, it is characterized in that, comprise the component of following parts by weight: naphthenate 10 ~ 20 parts, oleic acid 20 ~ 40 parts, polyamine 100 ~ 200 parts, trolamine 40 ~ 60 parts, carbinolamine 70 ~ 80 parts, dimethylbenzene 20 ~ 50 parts, 10 ~ 100 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 20 ~ 50 parts, acid dimethyl sodium, coupling agent 20 ~ 30 parts.
2. the penetrating fluid of removing rust deposite according to claim 1, it is characterized in that, comprise the component of following parts by weight: naphthenate 15 parts, oleic acid 30 parts, polyamine 150 parts, trolamine 50 parts, carbinolamine 75 parts, dimethylbenzene 30 parts, 50 parts, 4-ethyl phenenyl azochlorosulfonate acid sodium, 30 parts, acid dimethyl sodium, coupling agent 25 parts.
3. the penetrating fluid of removing rust deposite according to claim 1, is characterized in that, naphthenate is copper naphthenate or cobalt naphthenate.
4. the penetrating fluid of removing rust deposite according to claim 1, is characterized in that, coupling agent is silane coupling agent or titanate coupling agent.
5. the penetrating fluid of removing rust deposite according to claim 1, is characterized in that, polyamine is diethylenetriamine or hexadiene triamine.
6. based on the preparation method of the penetrating fluid of removing rust deposite according to claim 1, it is characterized in that, comprise the following steps: naphthenate, oleic acid, polyamine, trolamine are mixed, add carbinolamine, dimethylbenzene, 4-ethyl phenenyl azochlorosulfonate acid sodium, acid dimethyl sodium, coupling agent mix.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306855.1A CN105040009A (en) | 2015-06-08 | 2015-06-08 | Penetrating fluid for removing rust and preparation method thereof |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201510306855.1A CN105040009A (en) | 2015-06-08 | 2015-06-08 | Penetrating fluid for removing rust and preparation method thereof |
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| CN105040009A true CN105040009A (en) | 2015-11-11 |
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| CN201510306855.1A Pending CN105040009A (en) | 2015-06-08 | 2015-06-08 | Penetrating fluid for removing rust and preparation method thereof |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463481A (en) * | 2015-12-30 | 2016-04-06 | 芜湖奕辰模具科技有限公司 | Surface treatment method for iron casting |
| CN105506653A (en) * | 2015-12-30 | 2016-04-20 | 芜湖奕辰模具科技有限公司 | Preparation method for cleaning agent for cast iron casting surface treatment |
| CN105543866A (en) * | 2015-12-30 | 2016-05-04 | 芜湖奕辰模具科技有限公司 | Cleaning agent for gradual surface treatment of cast iron |
| CN117443591A (en) * | 2023-10-20 | 2024-01-26 | 广州聚源矿业科技有限公司 | Lithium ore composite collector with high mineralization rate and low foam viscosity and flotation method |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105463481A (en) * | 2015-12-30 | 2016-04-06 | 芜湖奕辰模具科技有限公司 | Surface treatment method for iron casting |
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| CN105543866A (en) * | 2015-12-30 | 2016-05-04 | 芜湖奕辰模具科技有限公司 | Cleaning agent for gradual surface treatment of cast iron |
| CN117443591A (en) * | 2023-10-20 | 2024-01-26 | 广州聚源矿业科技有限公司 | Lithium ore composite collector with high mineralization rate and low foam viscosity and flotation method |
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Application publication date: 20151111 |