CN106637239A - Mild rust remover - Google Patents
Mild rust remover Download PDFInfo
- Publication number
- CN106637239A CN106637239A CN201611190369.9A CN201611190369A CN106637239A CN 106637239 A CN106637239 A CN 106637239A CN 201611190369 A CN201611190369 A CN 201611190369A CN 106637239 A CN106637239 A CN 106637239A
- Authority
- CN
- China
- Prior art keywords
- parts
- acid
- rust remover
- organic
- essence
- 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.)
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Classifications
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/04—Cleaning or pickling metallic material with solutions or molten salts with acid solutions using inhibitors
-
- 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
- C23G—CLEANING OR DE-GREASING OF METALLIC MATERIAL BY CHEMICAL METHODS OTHER THAN ELECTROLYSIS
- C23G1/00—Cleaning or pickling metallic material with solutions or molten salts
- C23G1/02—Cleaning or pickling metallic material with solutions or molten salts with acid solutions
- C23G1/08—Iron or steel
- C23G1/088—Iron or steel solutions containing organic acids
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- Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- General Chemical & Material Sciences (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Detergent Compositions (AREA)
Abstract
The invention discloses a mild rust remover. The mild rust remover consists of the following formula ingredients in parts by mass of 2-4 parts of a metal corrosion inhibitor, 0.2-0.4 part of an essence, 3-5 parts of polyacrylic acid (PAA), 1-2 parts of a dispersing agent, 0.1-0.3 part of an antiblushing agent, 5-7 parts of organic acid, 7-9 parts of organic phosphonic acid, 3-5 parts of ammonium bifluoride, 4-6 parts of glacial acetic acid, and 200-300 parts of deionized water. The ingredients of the mild rust remover disclosed by the invention are low in cost, so that compared with a conventional mild rust remover, the mild rust remover disclosed by the invention has the advantage that the investment cost of a user can be greatly reduced.
Description
Technical field
The present invention relates to the technical field that eliminates rust, in particular to a kind of gentle rust remover.
Background technology
Acid can occur chemical reaction with iron rust and metal oxide, generate solubility salt, so as to reach the purpose of rust cleaning,
While rust cleaning, acid again can and underlying metal react releasing hydrogen, Hydrogen Energy produces pressure, has to the oxide skin of iron rust and indissoluble
Beneficial to they peeling and high price iron reduction, accelerate the process of pickling, but traditional acid solution processing method there is also substantially
Defect：The generation of a large amount of hydrogen i.e. in processing procedure can make steel produce Hydrogen Brittleness Phenomena, cause the mechanical properties decrease of metal,
Affect the intensity of iron and steel itself；Acid mist is easily formed simultaneously, the equipment and environment around the health of impact operating personnel and corrosion；Acid
The consumption of liquid is also larger, increases processing cost；This kind of acid can form excessive erosion to steel.In addition a large amount of residues for producing, need
Jing is often discharged, both heavy corrosion industrial pipeline, and contaminated soil and environment.
The content of the invention
A kind of unresolved the problems referred to above of the present invention, there is provided gentle rust remover.
For achieving the above object, the present invention provides following technical scheme：
A kind of gentle rust remover, is made up of following mass fraction formula components：Metal inhibitor 2-4 parts, essence 0.2-0.4
Part, polyacrylic acid PAA 3-5 parts, dispersant 1-2 parts, anti-blushing agent 0.1-0.3 parts, organic acid 5-7 parts, organic phospho acid 7-9 parts, fluorine
Change hydrogen ammonia 3-5 parts, glacial acetic acid 4-6 parts, deionized water 200-300 part.
Further：It is made up of following mass fraction formula components：2 parts of metal inhibitor, 0.2 part of essence, polyacrylic acid PAA
3 parts, 1 part of dispersant, 0.1 part of anti-blushing agent, 5 parts of organic acid, 7 parts of organic phospho acid, 3 parts of hydrogen fluoride ammonia, 4 parts of glacial acetic acid, deionization
200 parts of water.
Further：It is made up of following mass fraction formula components：3 parts of metal inhibitor, 0.3 part of essence, polyacrylic acid PAA
4 parts, 1.5 parts of dispersant, 0.2 part of anti-blushing agent, 6 parts of organic acid, 8 parts of organic phospho acid, 4 parts of hydrogen fluoride ammonia, 5 parts of glacial acetic acid, go from
250 parts of sub- water.
Further：It is made up of following mass fraction formula components：4 parts of metal inhibitor, 0.4 part of essence, polyacrylic acid PAA
5 parts, 2 parts of dispersant, 0.3 part of anti-blushing agent, 7 parts of organic acid, 9 parts of organic phospho acid, 5 parts of hydrogen fluoride ammonia, 6 parts of glacial acetic acid, deionization
300 parts of water.
The invention has the beneficial effects as follows：
The present invention will not cause corrosion or other injuries to iron and steel, and the rust on iron and steel can be disappeared well
Remove, it is ensured that even if Long-Time Service will not also destroy the advantage of iron and steel, using large-scale popularization and application.
Specific embodiment
Below in conjunction with the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described,
Obviously, described embodiment is only a part of embodiment of the invention, rather than the embodiment of whole.Based in the present invention
Embodiment, the every other embodiment that those of ordinary skill in the art are obtained under the premise of creative work is not made, all
Belong to the scope of protection of the invention.
Embodiment one：
A kind of gentle rust remover is made up of following mass fraction formula components：Metal inhibitor 2-4 parts, essence 0.2-0.4
Part, polyacrylic acid PAA 3-5 parts, dispersant 1-2 parts, anti-blushing agent 0.1-0.3 parts, organic acid 5-7 parts, organic phospho acid 7-9 parts, fluorine
Change hydrogen ammonia 3-5 parts, glacial acetic acid 4-6 parts, deionized water 200-300 part.
Embodiment two：
A kind of gentle rust remover is made up of following mass fraction formula components：2 parts of metal inhibitor, 0.2 part of essence, poly- third
3 parts of olefin(e) acid PAA, 1 part of dispersant, 0.1 part of anti-blushing agent, 5 parts of organic acid, 7 parts of organic phospho acid, 3 parts of hydrogen fluoride ammonia, glacial acetic acid 4
Part, 200 parts of deionized water.
Embodiment three：
A kind of gentle rust remover is made up of following mass fraction formula components：3 parts of metal inhibitor, 0.3 part of essence, poly- third
4 parts of olefin(e) acid PAA, 1.5 parts of dispersant, 0.2 part of anti-blushing agent, 6 parts of organic acid, 8 parts of organic phospho acid, 4 parts of hydrogen fluoride ammonia, glacial acetic acid 5
Part, 250 parts of deionized water.
Example IV：
A kind of gentle rust remover is made up of following mass fraction formula components：4 parts of metal inhibitor, 0.4 part of essence, poly- third
5 parts of olefin(e) acid PAA, 2 parts of dispersant, 0.3 part of anti-blushing agent, 7 parts of organic acid, 9 parts of organic phospho acid, 5 parts of hydrogen fluoride ammonia, glacial acetic acid 6
Part, 300 parts of deionized water.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that for clarity those skilled in the art should
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (4)
1. a kind of gentle rust remover, it is characterised in that：It is made up of following mass fraction formula components：
Metal inhibitor 2-4 parts, essence 0.2-0.4 parts, polyacrylic acid PAA 3-5 parts, dispersant 1-2 parts, anti-blushing agent 0.1-0.3
Part, organic acid 5-7 parts, organic phospho acid 7-9 parts, hydrogen fluoride ammonia 3-5 parts, glacial acetic acid 4-6 parts, deionized water 200-300 part.
2. a kind of gentle rust remover according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
2 parts of metal inhibitor, 0.2 part of essence, 3 parts of polyacrylic acid PAA, 1 part of dispersant, 0.1 part of anti-blushing agent, 5 parts of organic acid,
7 parts of organic phospho acid, 3 parts of hydrogen fluoride ammonia, 4 parts of glacial acetic acid, 200 parts of deionized water.
3. a kind of gentle rust remover according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
3 parts of metal inhibitor, 0.3 part of essence, 4 parts of polyacrylic acid PAA, 1.5 parts of dispersant, 0.2 part of anti-blushing agent, organic acid 6
Part, 8 parts of organic phospho acid, 4 parts of hydrogen fluoride ammonia, 5 parts of glacial acetic acid, 250 parts of deionized water.
4. a kind of gentle rust remover according to claim 1, it is characterised in that：By following mass fraction formula components group
Into：
4 parts of metal inhibitor, 0.4 part of essence, 5 parts of polyacrylic acid PAA, 2 parts of dispersant, 0.3 part of anti-blushing agent, 7 parts of organic acid,
9 parts of organic phospho acid, 5 parts of hydrogen fluoride ammonia, 6 parts of glacial acetic acid, 300 parts of deionized water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190369.9A CN106637239A (en) | 2016-12-21 | 2016-12-21 | Mild rust remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201611190369.9A CN106637239A (en) | 2016-12-21 | 2016-12-21 | Mild rust remover |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106637239A true CN106637239A (en) | 2017-05-10 |
Family
ID=58834290
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201611190369.9A Pending CN106637239A (en) | 2016-12-21 | 2016-12-21 | Mild rust remover |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106637239A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794534A (en) * | 2017-10-30 | 2018-03-13 | 四川圣亚凯紧固器材有限公司 | Screw oil-removing rust-removing agent and its application |
-
2016
- 2016-12-21 CN CN201611190369.9A patent/CN106637239A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107794534A (en) * | 2017-10-30 | 2018-03-13 | 四川圣亚凯紧固器材有限公司 | Screw oil-removing rust-removing agent and its application |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20170510 |
|
| WD01 | Invention patent application deemed withdrawn after publication |