CN101191242A - Combination type zincate galvanizing brightener - Google Patents
Combination type zincate galvanizing brightener Download PDFInfo
- Publication number
- CN101191242A CN101191242A CN 200610129526 CN200610129526A CN101191242A CN 101191242 A CN101191242 A CN 101191242A CN 200610129526 CN200610129526 CN 200610129526 CN 200610129526 A CN200610129526 A CN 200610129526A CN 101191242 A CN101191242 A CN 101191242A
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- CN
- China
- Prior art keywords
- combination type
- brightener
- reactor
- zincate galvanizing
- galvanizing brightener
- 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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- Electroplating And Plating Baths Therefor (AREA)
Abstract
The invention provides a combination type zincate zinc-plating brightener, wherein 8.6g of the piperazine, 6g of the ethylenediamine, 5g of the vanillin and 50ml of the water are added in a reactor, 50ml of the formaldehyde of which the concentration is 37 percent is dripped down and stirred, 9.2g of the chloroepoxy propane is dripped down at the temperature of 60 DEG C, the reactor is heated up to the reflux temperature and the heat is preserved. The invention has the advantages of good physical properties of the plating coat, wide range of the current density, bright and even colors and low cost.
Description
Technical field
The present invention relates to a kind of combination type zincate galvanizing brightener.
Background technology
Present two fluidity brightening agents in use additive occurs and the brightening agent ratio is improper easily, cause to electroplate to break down, the use current density range is narrow, and when adopting the DE additive, current density is big slightly, the plating piece corner can take place burn, non-uniform phenomenon occurs growing dim.
Summary of the invention
Be to overcome above-mentioned defective order of the present invention, a kind of combination type zincate galvanizing brightener is provided.
Technical scheme of the present invention is: a kind of combination type zincate galvanizing brightener, it is characterized in that: prescription is: heterocyclic nitrogen 0.1-1mol, aliphatic amide 0.5-5mol, aldehyde 0-1mol, epoxy chloropropane 0.5-7mol, in bottle, add heterocyclic nitrogen, amine and aldehydes and suitable quantity of water stir the epoxy chloropropane that drips, and are incubated 1-8 hour, react completely, add in the zincic acid salt plating liquor.
The present invention has the following advantages: the coating rerum natura is good, and current density range is wide, bright in colour, evenly, cost is low.
Embodiment
Embodiment: a kind of combination type zincate galvanizing brightener, in reactor, add 8.6g and send piperazine, the 6g quadrol, 5g Vanillin and 50ml water, with 50ml37% formaldehyde drip stir after, in the time of 60 ℃, splash into the 9.2g epoxy chloropropane, be heated to reflux temperature, be incubated.
Claims (1)
1. a combination type zincate galvanizing brightener is characterized in that: in reactor, add 8.6g and send piperazine, the 6g quadrol, 5g Vanillin and 50ml water, with 50ml37% formaldehyde drip stir after, in the time of 60 ℃, splash into the 9.2g epoxy chloropropane, be heated to reflux temperature, insulation.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129526 CN101191242A (en) | 2006-11-23 | 2006-11-23 | Combination type zincate galvanizing brightener |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200610129526 CN101191242A (en) | 2006-11-23 | 2006-11-23 | Combination type zincate galvanizing brightener |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101191242A true CN101191242A (en) | 2008-06-04 |
Family
ID=39486440
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN 200610129526 Withdrawn CN101191242A (en) | 2006-11-23 | 2006-11-23 | Combination type zincate galvanizing brightener |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101191242A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110094631A1 (en) * | 2009-10-22 | 2011-04-28 | Jacob Grant Wiles | Composition and process for improved zincating magnesium and magnesium alloy substrates |
| CN104988543A (en) * | 2015-08-06 | 2015-10-21 | 揭阳市比格莱化工有限公司 | Environment-friendly brightener for non-cyanide alkaline zinc plating and preparation method thereof |
-
2006
- 2006-11-23 CN CN 200610129526 patent/CN101191242A/en not_active Withdrawn
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20110094631A1 (en) * | 2009-10-22 | 2011-04-28 | Jacob Grant Wiles | Composition and process for improved zincating magnesium and magnesium alloy substrates |
| US8231743B2 (en) * | 2009-10-22 | 2012-07-31 | Atotech Deutschland Gmbh | Composition and process for improved zincating magnesium and magnesium alloy substrates |
| CN102666918A (en) * | 2009-10-22 | 2012-09-12 | 埃托特克德国有限公司 | Composition and process for improved zincating magnesium and magnesium alloy substrates |
| CN104988543A (en) * | 2015-08-06 | 2015-10-21 | 揭阳市比格莱化工有限公司 | Environment-friendly brightener for non-cyanide alkaline zinc plating and preparation method thereof |
| CN104988543B (en) * | 2015-08-06 | 2018-01-12 | 广东比格莱科技有限公司 | A kind of environmental non-cyanide alkaline zinc plating brightener 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 |