CN102373450A - Metal surface phosphating solution - Google Patents
Metal surface phosphating solution Download PDFInfo
- Publication number
- CN102373450A CN102373450A CN2010102481099A CN201010248109A CN102373450A CN 102373450 A CN102373450 A CN 102373450A CN 2010102481099 A CN2010102481099 A CN 2010102481099A CN 201010248109 A CN201010248109 A CN 201010248109A CN 102373450 A CN102373450 A CN 102373450A
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- CN
- China
- Prior art keywords
- parts
- metal surface
- surface phosphating
- phosphating solution
- water
- 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.)
- Pending
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- Chemical Treatment Of Metals (AREA)
Abstract
The invention discloses a metal surface phosphating solution. The metal surface phosphating solution is prepared by mixing zinc dihydrogen phosphate, zinc nitrate, sodium carbonate and water. The metal surface phosphating solution of the invention has the advantages of reasonable formula, good working effect and low production cost.
Description
Technical field:
The present invention relates to a kind of metal surface phosphating treatment solution.
Background technology:
Generally there is certain shortcoming in existing metal surface phosphating treatment solution on treatment effect, production cost is also higher.
Summary of the invention:
The object of the present invention is to provide a kind of prescription reasonable, the metal surface phosphating treatment solution of good working effect.
Technical solution of the present invention is:
A kind of metal surface phosphating treatment solution is characterized in that: the composition mixing by following weight part is formed:
10～20 parts of primary zinc phosphates
15～30 parts of zinc nitrates
5～10 parts in yellow soda ash
200～300 parts in water.
Described metal surface phosphating treatment solution, form by the composition mixing of following weight part:
15 parts of primary zinc phosphates
18 parts of zinc nitrates
6 parts in yellow soda ash
250 parts in water.
The present invention fills a prescription rationally, good working effect, and production cost is low.
Below in conjunction with embodiment the present invention is described further.
Embodiment:
Embodiment 1:
A kind of metal surface phosphating treatment solution, form by the composition mixing of following weight part:
15 parts of primary zinc phosphates
18 parts of zinc nitrates
6 parts in yellow soda ash
250 parts in water.
Embodiment 2:
A kind of metal surface phosphating treatment solution, form by the composition mixing of following weight part:
12 parts of primary zinc phosphates
20 parts of zinc nitrates
9 parts in yellow soda ash
220 parts in water.
Claims (2)
1. metal surface phosphating treatment solution is characterized in that: mixed by the composition of following weight part and form:
10～20 parts of primary zinc phosphates
15～30 parts of zinc nitrates
5～10 parts in yellow soda ash
200～300 parts in water.
2. metal surface phosphating treatment solution according to claim 1 is characterized in that: the composition mixing by following weight part is formed:
15 parts of primary zinc phosphates
18 parts of zinc nitrates
6 parts in yellow soda ash
250 parts in water.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102481099A CN102373450A (en) | 2010-08-06 | 2010-08-06 | Metal surface phosphating solution |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010102481099A CN102373450A (en) | 2010-08-06 | 2010-08-06 | Metal surface phosphating solution |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102373450A true CN102373450A (en) | 2012-03-14 |
Family
ID=45792654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010102481099A Pending CN102373450A (en) | 2010-08-06 | 2010-08-06 | Metal surface phosphating solution |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102373450A (en) |
-
2010
- 2010-08-06 CN CN2010102481099A patent/CN102373450A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20120314 |
|
| WD01 | Invention patent application deemed withdrawn after publication |