CN101191214A - Zinc plating surface blacking agent - Google Patents
Zinc plating surface blacking agent Download PDFInfo
- Publication number
- CN101191214A CN101191214A CN 200610129541 CN200610129541A CN101191214A CN 101191214 A CN101191214 A CN 101191214A CN 200610129541 CN200610129541 CN 200610129541 CN 200610129541 A CN200610129541 A CN 200610129541A CN 101191214 A CN101191214 A CN 101191214A
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- gram
- mixture
- acetic acid
- active agent
- chromium trioxide
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Abstract
The invention relates to a galvanized surface darkener which comprises copper sulfates, silver nitrates, chromium trioxide, anionic surface active agent and non-ionic surface active agent mixture, and acetic acid and acetate mixture, wherein, distilled water is used for dissolution and dilution of 1 to 15 gram magnesium sulfates; the copper sulfates, the silver nitrates, the anionic surface active agent and non-ionic surface active agent mixture, the acetic acid and acetate mixture and magnesium sulfate solution are mixed, diluted and stirred; chromium trioxide solution is then added into mixture; distilled water is used for determining a constant volume of 1 liter, and then the mixture is stirred. The invention has the advantages of strong antijamming capability, wide range of application and low cost.
Description
Technical field
The present invention relates to a kind of Zinc plating surface blacking agent.
Background technology
At present, the outside surface of automobile, attachments of a bicycle, telecommunication apparatus, household electrical appliance, light fixture and furniture black processing through chemistry and is formed the look film, can anticorrosionly can improve outward appearance again, the galvanizing surface chemistry the blacking agent of black use, and the mantoquita system can only obtain black gray passive film; Silver salt system technology is loaded down with trivial details, the operational condition harshness.
Summary of the invention
The objective of the invention is to overcome above-mentioned defective, a kind of Zinc plating surface blacking agent is provided.
Technical scheme of the present invention is: a kind of Zinc plating surface blacking agent, it is characterized in that: select copper sulfate 5-30 gram, Silver Nitrate 0.001-2 gram, chromium trioxide 3-4 gram, negatively charged ion and non-ionic surfactant mixture 5-45 gram, acetic acid and acetate mixture 5-100 gram for use, sal epsom 1-15 gram, use the aquae destillata dissolved dilution, earlier with copper sulfate, Silver Nitrate, negatively charged ion and nonionogenic tenside, acetic acid and vinegar glue salt mixture, Adlerika mixed diluting, stir, again chromium trioxide solution is incorporated into, be settled to 1 liter with distilled water, stirring gets final product.
The present invention has the following advantages: immunity from interference is strong, and is applied widely, and cost is low.
Embodiment
Embodiment: a kind of Zinc plating surface blacking agent, select copper sulfate 5-30 gram, Silver Nitrate 0.001-2 gram, chromium trioxide 3-4 gram, negatively charged ion and non-ionic surfactant mixture 5-45 gram, acetic acid and acetate mixture 5-100 gram for use, sal epsom 1-15 gram, use the aquae destillata dissolved dilution, earlier with copper sulfate, Silver Nitrate, negatively charged ion and nonionogenic tenside, acetic acid and vinegar glue salt mixture, Adlerika mixed diluting, stir, again chromium trioxide solution is incorporated into, be settled to 1 liter with distilled water, stirring gets final product.
Claims (1)
1. Zinc plating surface blacking agent, it is characterized in that: select copper sulfate 5-30 gram, Silver Nitrate 0.001-2 gram, chromium trioxide 3-4 gram, negatively charged ion and non-ionic surfactant mixture 5-45 gram, acetic acid and acetate mixture 5-100 gram for use, sal epsom 1-15 gram, use the aquae destillata dissolved dilution, earlier with copper sulfate, Silver Nitrate, negatively charged ion and nonionogenic tenside, acetic acid and vinegar glue salt mixture, Adlerika mixed diluting, stir, again chromium trioxide solution is incorporated into, be settled to 1 liter with distilled water, stirring gets final product.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129541 CN101191214A (en) | 2006-11-23 | 2006-11-23 | Zinc plating surface blacking agent |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129541 CN101191214A (en) | 2006-11-23 | 2006-11-23 | Zinc plating surface blacking agent |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191214A true CN101191214A (en) | 2008-06-04 |
Family
ID=39486412
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610129541 Withdrawn CN101191214A (en) | 2006-11-23 | 2006-11-23 | Zinc plating surface blacking agent |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101191214A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101122A (en) * | 2020-02-19 | 2020-05-05 | 广州三孚新材料科技股份有限公司 | Electrogalvanizing black passivation solution and preparation method thereof |
-
2006
- 2006-11-23 CN CN 200610129541 patent/CN101191214A/en not_active Withdrawn
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111101122A (en) * | 2020-02-19 | 2020-05-05 | 广州三孚新材料科技股份有限公司 | Electrogalvanizing black passivation solution and preparation method thereof |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C04 | Withdrawal of patent application after publication (patent law 2001) | ||
| WW01 | Invention patent application withdrawn after publication |