CN106591815A - Preparing method of antiseptic treatment liquid of metal bellows - Google Patents
Preparing method of antiseptic treatment liquid of metal bellows Download PDFInfo
- Publication number
- CN106591815A CN106591815A CN201610928575.9A CN201610928575A CN106591815A CN 106591815 A CN106591815 A CN 106591815A CN 201610928575 A CN201610928575 A CN 201610928575A CN 106591815 A CN106591815 A CN 106591815A
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- China
- Prior art keywords
- parts
- preparation
- wavy metal
- antiseptic wash
- effective antiseptic
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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
- C23C—COATING 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
- C23C22/00—Chemical 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
- C23C22/05—Chemical 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
-
- 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
- C23C—COATING 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
- C23C2222/00—Aspects relating to chemical surface treatment of metallic material by reaction of the surface with a reactive medium
- C23C2222/20—Use of solutions containing silanes
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a preparing method of antiseptic treatment liquid of metal bellows. Tetraethoxysilane, MPTES, isopropanol, N,N-2 methylformamide, ethyl alcohol and polyethylene glycol are mixed to obtain first mixing liquid; then sodium silicate, sodium hexametaphosphate, maleic anhydride, a surface active agent, an antifoaming agent, silicon dioxide and water are stirred and mixed evenly to obtain second mixing liquid; and the second mixing liquid is heated under inert gas shielding, the first mixing liquid is added in the stirring state, then diethanol amine acetic oxide are added to be continuously stirred, and the mixture is cooled to the room temperature to obtain the antiseptic treatment liquid of the metal bellows. The treatment liquid obtained through the preparing method can has obvious antiseptic effect on the metal bellows, use is simple, and no influence will be generated on the metal bellows.
Description
Technical field
The invention belongs to metal tube protective liquid field, and in particular to a kind of preparation side of the effective antiseptic wash of wavy metal
Method.
Background technology
Metal bellowss are a kind of tubing of the wave sample of external form rule, and conventional metal bellowss have a carbon steel, and not
Rust steel, also have steel lining plastic, aluminum etc..It is mainly used in needing the bending radius non-concentric of very little to be axially driven, or
Person irregularly turns, stretches, or the thermal deformation of extraction duct etc., or be not easy to do pipeline with the occasion of fixed elbow installation
Use with the connection of equipment with the connection of pipeline, or pipeline.Metal bellowss surface during life-time service is especially interior
Corrosion phenomenon occurs on wall, the service life of corrugated tube can be if things go on like this had a strong impact on, at present conventional process caustic solution
Exactly corrosion-inhibiting coating process is done in tube wall, but current corrosion-inhibiting coating is attached on tube wall and is using process due to metal bellowss
In flexible distortion etc., can produce a certain degree of destruction to coating, and the too thick normal use that can affect corrugated tube of coating.
The content of the invention
It is an object of the invention to provide a kind of wavy metal effective anti-corrosion to overcome above the deficiencies in the prior art
The preparation method for the treatment of fluid, it is not necessary to carry out anti-corrosion work is played if adhering in the coating of coating to wavy metal tube wall
With.
Technical scheme is as follows：
A kind of preparation method of the effective antiseptic wash of wavy metal, step are as follows：
Step 1, by tetraethyl orthosilicate 5-10 parts in parts by weight, Mercaptopropyltriethoxysilane 0.6-1 parts, isopropyl
Alcohol 5-10 parts, N, N-2 methylformamide 3-5 parts, ethanol 3-8 parts and Polyethylene Glycol 1-3 parts, mixing obtain mixed liquor one；
Step 2, sodium silicate 1-3 parts in parts by weight, sodium hexameta phosphate 2-5 parts, maleic anhydride 1-5 parts, surface are lived
Property agent 0.2-0.6 parts, defoamer 0.2-0.5 parts, silicon dioxide 0.5-1 parts and water 10-20 parts, are uniformly mixed, are mixed
Close liquid two；
Mixed liquor two is heated to 30-40 DEG C under conditions of inert gas shielding by step 3, is added in the state of stirring
Enter mixed liquor one, addition is stirred 20-30 minutes after finishing, is subsequently adding diethanolamine 0.5-1 parts and acetic anhydride 0.2-0.6 parts,
Continue stirring 40-60 minutes, near room temperature obtains the effective antiseptic wash of wavy metal.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in step 1, Polyethylene Glycol is poly- second
Glycol 400.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in step 1, ethanol is quality percentage
Than the ethanol water for 90%.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in step 2, surfactant is sugarcane
Sugar ester.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in step 2, defoamer is emulsifying silicon
Oil.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in step 2, silicon dioxide is nanometer
Silicon dioxide.
Further, the preparation method of the effective antiseptic wash of described wavy metal, in the state of stirring in step 3
Mixing speed is 100-120 rev/min.
The effective antiseptic wash of wavy metal that the preparation method that the present invention is provided is obtained carries out anti-corrosion to metal bellowss
Process, metal bellowss are completely immersed in above treatment fluid, kept for 50-60 minutes under the conditions of 40-50 DEG C, be then heated to
Boiling, is kept for 2-3 minutes take out and can reach good antiseptic effect, will not produce any unfavorable shadow to metal bellowss
Ring, compare with undressed metal bellowss, the corrugated tube antiseptic property after process is significantly improved.
Specific embodiment：
Embodiment 1
A kind of preparation method of the effective antiseptic wash of wavy metal, step are as follows：
Step 1, by 5 parts of tetraethyl orthosilicate in parts by weight, 0.6 part of Mercaptopropyltriethoxysilane, isopropanol 5
Part, N, 1 part of 3 parts of N-2 methylformamide, 3 parts of the ethanol water that mass percent is 90% and PEG400, mixing,
Obtain mixed liquor one；
Step 2, by 1 part of sodium silicate in parts by weight, 2 parts of sodium hexameta phosphate, 1 part of maleic anhydride, 0.2 part of sucrose ester,
10 parts of 0.2 part of emulsified silicone oil defoamer, 0.5 part of nano silicon and water, are uniformly mixed, obtain mixed liquor two；
Mixed liquor two is heated to 30 DEG C under conditions of inert gas shielding by step 3, and low whipping speed is 100 revs/min
Add mixed liquor one, addition to stir 20 minutes after finishing in the state of the stirring of clock, be subsequently adding 0.5 part of diethanolamine and acetic acid
0.2 part of acid anhydride, continues stirring 40 minutes, and near room temperature obtains the effective antiseptic wash of wavy metal.
Embodiment 2
A kind of preparation method of the effective antiseptic wash of wavy metal, step are as follows：
Step 1, by 6 parts of tetraethyl orthosilicate in parts by weight, 0.7 part of Mercaptopropyltriethoxysilane, isopropanol 7
Part, N, 2 parts of 3 parts of N-2 methylformamide, 4 parts of the ethanol water that mass percent is 90% and PEG400, mixing,
Obtain mixed liquor one；
Step 2, by 2 parts of sodium silicate in parts by weight, 3 parts of sodium hexameta phosphate, 2 parts of maleic anhydride, 0.3 part of sucrose ester,
13 parts of 0.3 part of emulsified silicone oil defoamer, 0.6 part of nano silicon and water, are uniformly mixed, obtain mixed liquor two；
Mixed liquor two is heated to 35 DEG C under conditions of inert gas shielding by step 3, and low whipping speed is 110 revs/min
Add mixed liquor one, addition to stir 25 minutes after finishing in the state of the stirring of clock, be subsequently adding 0.6 part of diethanolamine and acetic acid
0.3 part of acid anhydride, continues stirring 45 minutes, and near room temperature obtains the effective antiseptic wash of wavy metal.
Embodiment 3
A kind of preparation method of the effective antiseptic wash of wavy metal, step are as follows：
Step 1, by 8 parts of tetraethyl orthosilicate in parts by weight, 0.8 part of Mercaptopropyltriethoxysilane, isopropanol 7
Part, N, 2 parts of 4 parts of N-2 methylformamide, 7 parts of the ethanol water that mass percent is 90% and PEG400, mixing,
Obtain mixed liquor one；
Step 2, by 2 parts of sodium silicate in parts by weight, 4 parts of sodium hexameta phosphate, 4 parts of maleic anhydride, 0.5 part of sucrose ester,
16 parts of 0.4 part of emulsified silicone oil defoamer, 0.7 part of nano silicon and water, are uniformly mixed, obtain mixed liquor two；
Mixed liquor two is heated to 36 DEG C under conditions of inert gas shielding by step 3, and low whipping speed is 115 revs/min
Add mixed liquor one, addition to stir 27 minutes after finishing in the state of the stirring of clock, be subsequently adding 0.8 part of diethanolamine and acetic acid
0.5 part of acid anhydride, continues stirring 55 minutes, and near room temperature obtains the effective antiseptic wash of wavy metal.
Embodiment 4
A kind of preparation method of the effective antiseptic wash of wavy metal, step are as follows：
Step 1, by 10 parts of tetraethyl orthosilicate in parts by weight, 1 part of Mercaptopropyltriethoxysilane, isopropanol 10
Part, N, 3 parts of 5 parts of N-2 methylformamide, 8 parts of the ethanol water that mass percent is 90% and PEG400, mixing,
Obtain mixed liquor one；
Step 2, by 3 parts of sodium silicate in parts by weight, 5 parts of sodium hexameta phosphate, 5 parts of maleic anhydride, 0.6 part of sucrose ester,
20 parts of 0.5 part of emulsified silicone oil defoamer, 1 part of nano silicon and water, are uniformly mixed, obtain mixed liquor two；
Mixed liquor two is heated to 40 DEG C under conditions of inert gas shielding by step 3, and low whipping speed is 120 revs/min
Add mixed liquor one, addition to stir 30 minutes after finishing in the state of the stirring of clock, be subsequently adding 1 part of diethanolamine and acetic anhydride
0.6 part, continue stirring 60 minutes, near room temperature obtains the effective antiseptic wash of wavy metal.
Metal bellowss are carried out at anti-corrosion using the wavy metal effective antiseptic wash that above example is prepared
Reason, metal bellowss are completely immersed in above treatment fluid, are kept for 50-60 minutes under the conditions of 40-50 DEG C, are then heated to boiling
Rise, kept for 2-3 minutes, take out metal bellowss and after drying by normally use, to what is prepared using above example
Metal bellowss after treatment fluid process carry out antiseptic property test, and are contrasted with undressed metal bellowss, have
Body is as follows：
From the above, it can be seen that the treatment fluid that the present invention is provided only need to be soaked i.e. to metal bellowss using simple
Good antiseptic effect is can reach, any adverse effect will not be produced to metal bellowss, with undressed wavy metal
Pipe compares, and the corrugated tube antiseptic property after process is significantly improved.
Claims (7)
1. the preparation method of the effective antiseptic wash of a kind of wavy metal, it is characterised in that step is as follows：
Step 1, by tetraethyl orthosilicate 5-10 parts in parts by weight, Mercaptopropyltriethoxysilane 0.6-1 parts, isopropanol 5-
10 parts, N, N-2 methylformamide 3-5 parts, ethanol 3-8 parts and Polyethylene Glycol 1-3 parts, mixing obtain mixed liquor one；
Step 2, by sodium silicate 1-3 parts in parts by weight, sodium hexameta phosphate 2-5 parts, maleic anhydride 1-5 parts, surfactant
0.2-0.6 parts, defoamer 0.2-0.5 parts, silicon dioxide 0.5-1 parts and water 10-20 parts, are uniformly mixed, obtain mixed liquor
Two；
Mixed liquor two is heated to 30-40 DEG C under conditions of inert gas shielding by step 3, is added mixed in the state of stirring
Liquid one is closed, addition is stirred 20-30 minutes after finishing, is subsequently adding diethanolamine 0.5-1 parts and acetic anhydride 0.2-0.6 parts, continues
Stirring 40-60 minutes, near room temperature obtains the effective antiseptic wash of wavy metal.
2. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 1
Polyethylene Glycol is PEG400.
3. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 1
Ethanol is ethanol water that mass percent is 90%.
4. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 2
Surfactant is sucrose ester.
5. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 2
Defoamer is emulsified silicone oil.
6. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 2
Silicon dioxide is nano silicon.
7. the preparation method of the effective antiseptic wash of wavy metal according to claim 1, it is characterised in that in step 3
Mixing speed in the state of stirring is 100-120 rev/min.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928575.9A CN106591815A (en) | 2016-10-31 | 2016-10-31 | Preparing method of antiseptic treatment liquid of metal bellows |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610928575.9A CN106591815A (en) | 2016-10-31 | 2016-10-31 | Preparing method of antiseptic treatment liquid of metal bellows |
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| CN106591815A true CN106591815A (en) | 2017-04-26 |
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| CN201610928575.9A Pending CN106591815A (en) | 2016-10-31 | 2016-10-31 | Preparing method of antiseptic treatment liquid of metal bellows |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520291A (en) * | 2017-05-08 | 2019-11-29 | 日本轻金属株式会社 | The aluminium and its manufacturing method of coating |
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| JPS5344443A (en) * | 1976-10-06 | 1978-04-21 | Hitachi Ltd | Agent for preventing gap corrosion of stainless steel |
| US5704995A (en) * | 1996-07-16 | 1998-01-06 | Globe Motors, A Division Of Labinal Components And Systems, Inc. | Method for forming a black, adherent coating on a metal substrate |
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| CN104419237A (en) * | 2013-08-22 | 2015-03-18 | 3M创新有限公司 | Anticorrosion liquid and anticorrosion member, and preparation method thereof |
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|---|---|---|---|---|
| JPS5344443A (en) * | 1976-10-06 | 1978-04-21 | Hitachi Ltd | Agent for preventing gap corrosion of stainless steel |
| US5704995A (en) * | 1996-07-16 | 1998-01-06 | Globe Motors, A Division Of Labinal Components And Systems, Inc. | Method for forming a black, adherent coating on a metal substrate |
| CN102108518A (en) * | 2009-12-25 | 2011-06-29 | 安集微电子（上海）有限公司 | Anticorrosive cleaning solution for metal |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110520291A (en) * | 2017-05-08 | 2019-11-29 | 日本轻金属株式会社 | The aluminium and its manufacturing method of coating |
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Application publication date: 20170426 |
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