CN106119871A - A kind of self-cleaning stainless steel whitening liquid - Google Patents
A kind of self-cleaning stainless steel whitening liquid Download PDFInfo
- Publication number
- CN106119871A CN106119871A CN201610662096.7A CN201610662096A CN106119871A CN 106119871 A CN106119871 A CN 106119871A CN 201610662096 A CN201610662096 A CN 201610662096A CN 106119871 A CN106119871 A CN 106119871A
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- CN
- China
- Prior art keywords
- liquid
- self
- stainless steel
- acid
- rustless steel
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Classifications
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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)
- Cleaning And De-Greasing Of Metallic Materials By Chemical Methods (AREA)
Abstract
The present invention relates to whiten liquid technical field, being specifically related to a kind of self-cleaning stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 80g, sorbitan carboxylic esters 10g, norfloxacin 20g, andrographolide 4g, oxalic acid 18g, citric acid 50g, D tartaric acid 12g, sodium acid pyrophosphate 6g, diethylene triamine pentamethylene phosphonic 12g, triethanolamine 6g, surplus are purified water.The present invention whitens liquid asepsis environment-protecting; volatility is low; anti-microbial property is good; will not mould growth, the most also there is extraordinary self-cleaning properties, can persistently use; utilize and originally whiten the using method of liquid to whiten rustless steel; stainless steel watch surface roughness can be improved, and form dense oxidation film on surface, further rustless steel be played a protective role.
Description
Technical field
The present invention relates to whiten liquid technical field, be specifically related to a kind of self-cleaning 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 self-cleaning stainless steel whitening liquid.
The technical problem to be solved realizes by the following technical solutions:
A kind of self-cleaning stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 80g, sorbitan carboxylic esters 10g,
Norfloxacin 20g, andrographolide 4g, oxalic acid 18g, citric acid 50g, D-tartaric acid 12g, sodium acid pyrophosphate 6g, divinyl three
Amine five methylenephosphonic acid 12g, triethanolamine 6g, surplus are purified water.
The using method of a kind of self-cleaning 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-50 DEG C, freezing processing keeps 5 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 70-80 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: 50% nitrogen, 15% neon, 15% carbon dioxide gas
Body, 20% oxygen.
The invention has the beneficial effects as follows: the present invention whitens liquid asepsis environment-protecting, volatility is low, and anti-microbial property is good, will not grow
Mycete, the most also has extraordinary self-cleaning properties, can persistently use, and utilizes the using method originally whitening liquid stainless to whiten
Steel, can improve stainless steel watch surface roughness, and form dense oxidation film on surface, play a protective role rustless steel further.
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 self-cleaning stainless steel whitening liquid, every liter whitens in liquid and contains: carboxylic acid 80g, sorbitan carboxylic esters 10g,
Norfloxacin 20g, andrographolide 4g, oxalic acid 18g, citric acid 50g, D-tartaric acid 12g, sodium acid pyrophosphate 6g, divinyl three
Amine five methylenephosphonic acid 12g, triethanolamine 6g, surplus are purified water.
The using method of a kind of self-cleaning 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-50 DEG C, freezing processing keeps 5 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 70-80 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: 50% nitrogen, 15% neon, 15% carbon dioxide gas
Body, 20% oxygen.
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. a self-cleaning stainless steel whitening liquid, it is characterised in that every liter whitens in liquid and contains: carboxylic acid 80g, sorbitan fatty
Acid esters 10g, norfloxacin 20g, andrographolide 4g, oxalic acid 18g, citric acid 50g, D-tartaric acid 12g, sodium acid pyrophosphate 6g,
Diethylene triamine pentamethylene phosphonic 12g, triethanolamine 6g, surplus are purified water.
2. the using method of a self-cleaning 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-50
DEG C, freezing processing keeps 5 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 70-80 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 self-cleaning 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 self-cleaning 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: 50% nitrogen, 15% neon, 15% carbon dioxide, 20% oxygen.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662096.7A CN106119871A (en) | 2016-08-12 | 2016-08-12 | A kind of self-cleaning stainless steel whitening liquid |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610662096.7A CN106119871A (en) | 2016-08-12 | 2016-08-12 | A kind of self-cleaning stainless steel whitening liquid |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106119871A true CN106119871A (en) | 2016-11-16 |
Family
ID=57258795
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610662096.7A Pending CN106119871A (en) | 2016-08-12 | 2016-08-12 | A kind of self-cleaning stainless steel whitening liquid |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106119871A (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 CN201610662096.7A patent/CN106119871A/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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| Date | Code | Title | Description |
|---|---|---|---|
| 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: 20161116 |