CN106283086A - A kind of antioxidation stainless steel whitening liquid - Google Patents
A kind of antioxidation stainless steel whitening liquid Download PDFInfo
- Publication number
- CN106283086A CN106283086A CN201610668869.2A CN201610668869A CN106283086A CN 106283086 A CN106283086 A CN 106283086A CN 201610668869 A CN201610668869 A CN 201610668869A CN 106283086 A CN106283086 A CN 106283086A
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- China
- Prior art keywords
- liquid
- acid
- stainless steel
- antioxidation
- whitens
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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
- 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)
- Preventing Corrosion Or Incrustation Of Metals (AREA)
Abstract
The present invention relates to whiten liquid technical field, being specifically related to a kind of antioxidation stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 60g, acetic acid 25g, tea polyphenols 8g, alginic acid 8g, rosmarinic acid 12g, aminotriacetic acid 6g, polyvinylpyrrolidone 6g, amine three methene phosphoric acid 6g, hydrolytic polymaleic anhydride 4g, surplus are purified water.It is strong that the present invention whitens liquid antioxygenic property, can in 40% oxygen enriched environment stable storage one month, outdoor lower water absorption rate is low, do not interfere with the normal use whitening liquid, and without nitric acid, environmental protection is reliable, utilize and originally whiten the using method of liquid to whiten rustless steel, frosted layer can be formed at stainless steel surfaces.
Description
Technical field
The present invention relates to whiten liquid technical field, be specifically related to a kind of antioxidation stainless steel whitening liquid.
Background technology
Rustless steel, due to its excellent corrosion resistance, is increasingly paid attention to by all trades and professions, each at industrial department
Individual field uses more and more extensive, it is well known that some product that client needs must be made with rustless steel, but because of client again
Requiring that it does not have metallic luster, stainless steel material will be carried out whitening technique in this case, current whitening technique is many
Nitric acid (about 40-60%) containing high concentration, danger coefficient is high, and environmental hazard is the biggest, and whitens effect to stainless
The most undesirable.
Summary of the invention
The technical problem to be solved is to provide a kind of antioxidation stainless steel whitening liquid.
The technical problem to be solved realizes by the following technical solutions:
A kind of antioxidation stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 60g, acetic acid 25g, tea polyphenols 8g, Sargassum
Acid 8g, rosmarinic acid 12g, aminotriacetic acid 6g, polyvinylpyrrolidone 6g, amine three methene phosphoric acid 6g, hydrolytic polymaleic anhydride
4g, surplus are purified water.
The using method of a kind of antioxidation stainless steel whitening liquid, comprises the following steps:
(1) water-soluble chitosan solution-wet first used by the rustless steel whitened by needs, then takes advantage of moistening freezer of putting into and lowers the temperature
To-40 DEG C, freezing processing keeps 4 hours；
(2) being taken out by the rustless steel after freezing, carry out hyperthermic treatment with whitening liquid steam, the hyperthermic treatment time is 20-40
Minute；
(3) it is jetted by the composite gas that will heat up rustless steel 82-92 DEG C after process, and the rustless steel after winding-up is put into
Whiten and liquid whitens 30-40 minute.
The hyperthermic treatment time in step (2) is 30 minutes.
In step (3), the percent by volume of composite gas composition is: 40% nitrogen, 20% neon, 20% carbon dioxide gas
Body, 20% argon.
The invention has the beneficial effects as follows: it is strong that the present invention whitens liquid antioxygenic property, stably can deposit in 40% oxygen enriched environment
Storing up one month, outdoor lower water absorption rate is low, does not interferes with the normal use whitening liquid, and without nitric acid, environmental protection is reliable, utilizes this
Whiten the using method of liquid to whiten rustless steel, frosted layer can be formed at stainless steel surfaces.
Detailed description of the invention
For the technological means making the present invention realize, creation characteristic, reach purpose and be easy to understand with effect, below knot
Close specific embodiment, the present invention is expanded on further.
Embodiment
A kind of antioxidation stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 60g, acetic acid 25g, tea polyphenols 8g, Sargassum
Acid 8g, rosmarinic acid 12g, aminotriacetic acid 6g, polyvinylpyrrolidone 6g, amine three methene phosphoric acid 6g, hydrolytic polymaleic anhydride
4g, surplus are purified water.
The using method of a kind of antioxidation stainless steel whitening liquid, comprises the following steps:
(1) water-soluble chitosan solution-wet first used by the rustless steel whitened by needs, then takes advantage of moistening freezer of putting into and lowers the temperature
To-40 DEG C, freezing processing keeps 4 hours；
(2) being taken out by the rustless steel after freezing, carry out hyperthermic treatment with whitening liquid steam, the hyperthermic treatment time is 20-40
Minute；
(3) it is jetted by the composite gas that will heat up rustless steel 82-92 DEG C after process, and the rustless steel after winding-up is put into
Whiten and liquid whitens 30-40 minute.
The hyperthermic treatment time in step (2) is 30 minutes.
In step (3), the percent by volume of composite gas composition is: 40% nitrogen, 20% neon, 20% carbon dioxide gas
Body, 20% argon.
The ultimate principle of the present invention and principal character and advantages of the present invention have more than been shown and described.The technology of the industry
Personnel, it should be appreciated that the present invention is not restricted to the described embodiments, simply illustrating this described in above-described embodiment and description
The principle of invention, without departing from the spirit and scope of the present invention, the present invention also has various changes and modifications, and these become
Change and improvement both falls within scope of the claimed invention.Claimed scope by appending claims and
Equivalent defines.
Claims (4)
1. an antioxidation stainless steel whitening liquid, it is characterised in that every liter whitens in liquid and contains: carboxylic acid 60g, acetic acid 25g, tea are many
Phenol 8g, alginic acid 8g, rosmarinic acid 12g, aminotriacetic acid 6g, polyvinylpyrrolidone 6g, amine three methene phosphoric acid 6g, hydrolysis gather
Maleic anhydride 4g, surplus are purified water.
2. the using method of an antioxidation stainless steel whitening liquid as claimed in claim 1, it is characterised in that include following step
Rapid:
(1) water-soluble chitosan solution-wet first used by the rustless steel whitened by needs, then takes advantage of and moistening put into freezer and be cooled to-40
DEG C, freezing processing keeps 4 hours；
(2) being taken out by the rustless steel after freezing, carry out hyperthermic treatment with whitening liquid steam, the hyperthermic treatment time is 20-40 minute；
(3) it is jetted by the composite gas that will heat up rustless steel 82-92 DEG C after process, and the rustless steel after winding-up is put into and whitened
Liquid whitens 30-40 minute.
3. the using method of antioxidation stainless steel whitening liquid as claimed in claim 2, it is characterised in that the liter in step (2)
The temperature process time is 30 minutes.
4. the using method of antioxidation stainless steel whitening liquid as claimed in claim 2, it is characterised in that compound in step (3)
The percent by volume of gas composition is: 40% nitrogen, 20% neon, 20% carbon dioxide, 20% argon.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668869.2A CN106283086A (en) | 2016-08-12 | 2016-08-12 | A kind of antioxidation stainless steel whitening liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610668869.2A CN106283086A (en) | 2016-08-12 | 2016-08-12 | A kind of antioxidation stainless steel whitening liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106283086A true CN106283086A (en) | 2017-01-04 |
Family
ID=57672137
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610668869.2A Pending CN106283086A (en) | 2016-08-12 | 2016-08-12 | A kind of antioxidation stainless steel whitening liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106283086A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148583A (en) * | 1984-08-10 | 1986-03-10 | C Uyemura & Co Ltd | Scale remover |
| CN101215699A (en) * | 2007-01-06 | 2008-07-09 | 汉达精密电子(昆山)有限公司 | Stainless steel whitening solution and whitening technique thereof |
| CN102861363A (en) * | 2012-10-09 | 2013-01-09 | 王学凡 | Medical metal wire |
| CN103243340A (en) * | 2013-05-08 | 2013-08-14 | 张文卓 | Stainless steel environment-friendly pickling solution |
| CN103882455A (en) * | 2014-03-18 | 2014-06-25 | 浙江大学 | Nitric-acid-free stainless steel acid washing solution and preparation method thereof |
-
2016
- 2016-08-12 CN CN201610668869.2A patent/CN106283086A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6148583A (en) * | 1984-08-10 | 1986-03-10 | C Uyemura & Co Ltd | Scale remover |
| CN101215699A (en) * | 2007-01-06 | 2008-07-09 | 汉达精密电子(昆山)有限公司 | Stainless steel whitening solution and whitening technique thereof |
| CN102861363A (en) * | 2012-10-09 | 2013-01-09 | 王学凡 | Medical metal wire |
| CN103243340A (en) * | 2013-05-08 | 2013-08-14 | 张文卓 | Stainless steel environment-friendly pickling solution |
| CN103882455A (en) * | 2014-03-18 | 2014-06-25 | 浙江大学 | Nitric-acid-free stainless steel acid washing solution and preparation method thereof |
Non-Patent Citations (1)
| Title |
|---|
| 喻亚非: "《锅炉化学清洗》", 31 October 2013 * |
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| C06 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20170104 |