CN103422086B - Method for parkerizing petroleum chains - Google Patents
Method for parkerizing petroleum chains Download PDFInfo
- Publication number
- CN103422086B CN103422086B CN201310370980.XA CN201310370980A CN103422086B CN 103422086 B CN103422086 B CN 103422086B CN 201310370980 A CN201310370980 A CN 201310370980A CN 103422086 B CN103422086 B CN 103422086B
- Authority
- CN
- China
- Prior art keywords
- oil chain
- petroleum
- chains
- parkerizing
- solution
- 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.)
- Active
Links
Landscapes
- Lubricants (AREA)
Abstract
The invention relates to a method for parkerizing petroleum chains. The method for parkerizing the petroleum chains includes the following steps that the petroleum chains are placed in a sulfoacid solution of which the concentration is 5wt%-7wt% and soaked in the sulfoacid solution for 1h at the normal temperature; microwave processing is conducted on the soak solution for 20min, and the power of microwave processing is 300w; the petroleum chains are taken out, drained off, and then soaked in an aluminum dihydrogen phosphate solution of which the concentration is 12wt%-13wt% for 30min at 40 DEG C; the petroleum chains are taken out, drained off, and further soaked in a potassium dihydrogen phosphate solution of which the concentration is 16wt%-17wt% for 30min at 50 DEG C; after being dried, the petroleum chains are sprayed by a layer of styrene, and the thickness of the coating is 0.05mm-0.1mm. The petroleum chains processed with the processing method have the good antirust performance and corrosion resistance.
Description
Technical field
The present invention relates to a kind of oil chain treatment process, particularly relate to a kind of parkerizing method of oil chain.
Background technology
Oil chain needs to possess antirust and corrosion resistant function.If oil chain antirust function is poor or corrosion resistance nature is poor, the normal use of oil chain can be affected.Carrying out surface granosealing to oil chain, is a kind of more common method.By bonderizing, make oil chain surface have one deck phosphatize phosphate coat, phenomenon generation of getting rusty can be prevented.But method for bonderizing conventional at present pollutes comparatively large, not environmentally, a large amount of use can produce very large pollution to environment.Therefore relevant scholar needs to continue to make improvements.
Summary of the invention
The technical problem solved: the problem of getting rusty after oil chain duration of service is long.
Technical scheme: the parkerizing method that the invention discloses a kind of oil chain, process method step is as follows: oil chain is put into the sulfonic acid solutions of 5wt% ~ 7wt% by (1), soaks under normal temperature, and soak time is 1h; (2) carry out microwave treatment to soak solution, microwave treatment power is 300w, and the time is 20min; (3) taking-up of oil chain drained, soak with the phosphate dihydrogen aluminum solution of 12wt% ~ 13wt% at temperature is 40 DEG C, soak time is 30min; (4) taking-up of oil chain drained, the potassium dihydrogen phosphate re-using 16wt% ~ 17wt% at temperature is 50 DEG C soaks, and soak time is 30min; (5), after being dried by oil chain, spraying one deck vinylbenzene, coat-thickness is 0.05 ~ 0.1mm.Wherein sulfonic acid solutions concentration is preferably 7wt%; Phosphate dihydrogen aluminum solution concentration is preferably 12wt%; Potassium dihydrogen phosphate concentration is preferably 17wt%; Vinylbenzene coat-thickness is preferably 0.05mm.
Beneficial effect: place 3 months non-corrosives in sodium chloride solution at 5wt% of the oil chain of the inventive method process, and can the sulphuric acid soln of resistance to 5wt% and 5wt% sodium hydroxide solution not be corroded for 20 days.
Embodiment
Embodiment 1
A parkerizing method for oil chain, process method step is as follows: oil chain is put into the sulfonic acid solutions of 7wt% by (1), soaks under normal temperature, and soak time is 1h; (2) carry out microwave treatment to soak solution, microwave treatment power is 300w, and the time is 20min; (3) taking-up of oil chain drained, soak with the phosphate dihydrogen aluminum solution of 12wt% at temperature is 40 DEG C, soak time is 30min; (4) taking-up of oil chain drained, the potassium dihydrogen phosphate re-using 16wt% at temperature is 50 DEG C soaks, and soak time is 30min; (5), after being dried by oil chain, spraying one deck vinylbenzene, coat-thickness is 0.1mm.
Embodiment 2
A parkerizing method for oil chain, process method step is as follows: oil chain is put into the sulfonic acid solutions of 5wt% by (1), soaks under normal temperature, and soak time is 1h; (2) carry out microwave treatment to soak solution, microwave treatment power is 300w, and the time is 20min; (3) taking-up of oil chain drained, soak with the phosphate dihydrogen aluminum solution of 13wt% at temperature is 40 DEG C, soak time is 30min; (4) taking-up of oil chain drained, the potassium dihydrogen phosphate re-using 17wt% at temperature is 50 DEG C soaks, and soak time is 30min; (5), after being dried by oil chain, spraying one deck vinylbenzene, coat-thickness is 0.05mm.
Embodiment 3
A parkerizing method for oil chain, process method step is as follows: oil chain is put into the sulfonic acid solutions of 6wt% by (1), soaks under normal temperature, and soak time is 1h; (2) carry out microwave treatment to soak solution, microwave treatment power is 300w, and the time is 20min; (3) taking-up of oil chain drained, soak with the phosphate dihydrogen aluminum solution of 12wt% at temperature is 40 DEG C, soak time is 30min; (4) taking-up of oil chain drained, the potassium dihydrogen phosphate re-using 16wt% at temperature is 50 DEG C soaks, and soak time is 30min; (5), after being dried by oil chain, spraying one deck vinylbenzene, coat-thickness is 0.07mm.
The product of the embodiment 1 prepared, embodiment 2, embodiment 3 is placed and is not got rusty after 3 months in the sodium chloride solution of 5wt%.And placing in the sulphuric acid soln and 5wt% sodium hydroxide solution of 5wt% does not have corrosion phenomenon to occur in 20 days.
In sum, the oil chain that disposal methods of the present invention is crossed has antirust, etch-proof advantage, and method of the present invention has the advantage of environmental protection.
Claims (5)
1. a parkerizing method for oil chain, is characterized in that process method step is as follows: oil chain is put into the sulfonic acid solutions of 5wt% ~ 7wt% by (1), soaks under normal temperature, and soak time is 1h; (2) carry out microwave treatment to the soak solution of step (1), microwave treatment power is 300w, and the time is 20min; (3) taking-up of oil chain drained, soak with the phosphate dihydrogen aluminum solution of 12wt% ~ 13wt% at temperature is 40 DEG C, soak time is 30min; (4) taking-up of oil chain drained, the potassium dihydrogen phosphate re-using 16wt% ~ 17wt% at temperature is 50 DEG C soaks, and soak time is 30min; (5), after being dried by oil chain, spraying one deck vinylbenzene, coat-thickness is 0.05 ~ 0.1mm.
2. the parkerizing method of a kind of oil chain according to claim 1, is characterized in that sulfonic acid solutions concentration is 7wt%.
3. the parkerizing method of a kind of oil chain according to claim 1, is characterized in that phosphate dihydrogen aluminum solution concentration is 12wt%.
4. the parkerizing method of a kind of oil chain according to claim 1, is characterized in that potassium dihydrogen phosphate concentration is 17wt%.
5. the parkerizing method of a kind of oil chain according to claim 1, is characterized in that coat-thickness is 0.05mm.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370980.XA CN103422086B (en) | 2013-08-23 | 2013-08-23 | Method for parkerizing petroleum chains |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310370980.XA CN103422086B (en) | 2013-08-23 | 2013-08-23 | Method for parkerizing petroleum chains |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN103422086A CN103422086A (en) | 2013-12-04 |
| CN103422086B true CN103422086B (en) | 2015-06-17 |
Family
ID=49647462
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310370980.XA Active CN103422086B (en) | 2013-08-23 | 2013-08-23 | Method for parkerizing petroleum chains |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103422086B (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191785A (en) * | 1988-01-27 | 1989-08-01 | Nippon Parkerizing Co Ltd | Phosphating method and processing solution |
| CN102978599A (en) * | 2012-12-24 | 2013-03-20 | 重庆齿轮箱有限责任公司 | Normal-temperature phosphating process |
-
2013
- 2013-08-23 CN CN201310370980.XA patent/CN103422086B/en active Active
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01191785A (en) * | 1988-01-27 | 1989-08-01 | Nippon Parkerizing Co Ltd | Phosphating method and processing solution |
| CN102978599A (en) * | 2012-12-24 | 2013-03-20 | 重庆齿轮箱有限责任公司 | Normal-temperature phosphating process |
Also Published As
| Publication number | Publication date |
|---|---|
| CN103422086A (en) | 2013-12-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103556143B (en) | A kind of promotion is with oxide skin steel to generate the hydrojet treatment process stablizing rusty scale | |
| CN102260888A (en) | Metal surface zinc and nickel plated alloy and trivalent chromium passivation method | |
| CN104294291A (en) | Steel workpiece comprehensive treatment agent and preparation method thereof | |
| CN102586769A (en) | Nonphosphorus metal surface treatment agent and use method thereof | |
| CN103320778A (en) | Aviation pipe stainless steel passivation technology | |
| CN103757647A (en) | Steel material acid-washing and phosphorization method | |
| CN103087629A (en) | Anti-corrosion metal surface silane treatment agent and preparation method thereof | |
| CN103272749B (en) | Surface treatment method of zinc alloy die casting | |
| CN104498921B (en) | Special treating agent for galvanizing surface chemical conversion and treating technique thereof | |
| CN103422086B (en) | Method for parkerizing petroleum chains | |
| CN104451629A (en) | Process of converting chemically before applying organic coating to steel power transmission and transformation equipment | |
| CN104294279A (en) | Preparation method of anticorrosive material for surfaces of parts | |
| CN103320791A (en) | Method for electroplating aluminum alloy automobile hub | |
| CN103334073A (en) | Hot-dip galvanizing process | |
| CN108221016B (en) | A kind of zinc-plated sealer and its application method | |
| CN103587023A (en) | Armrest foaming technology | |
| CN103805984A (en) | Aluminum alloy chemical film forming process | |
| CN102260865A (en) | Metal surface zinc and iron plated alloy and trivalent chromium passivation method | |
| CN103087567B (en) | A kind of inhibition Anti-corrosion metal surface silane protective agent for surface treatment and preparation method thereof | |
| CN104060255A (en) | Carbon steel environment-friendly type chemical conversion film treating fluid and preparation method thereof | |
| CN106222662A (en) | Plating magnalium zinc material polishing agent | |
| CN102978602A (en) | Martensite stainless steel corrosion-resistant method | |
| CN204918773U (en) | Plating layer structure of aluminium alloy plating zinc - nickel alloy and passivation of no chromium | |
| CN101607246A (en) | A kind of anti-corrosion method for metal | |
| CN103451639A (en) | Phosphorization method of aluminum alloy outdoor goods |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address | ||
| CP03 | Change of name, title or address |
Address after: 215000 121 Hua Feng Road, hi tech Zone, Suzhou, Jiangsu Patentee after: Suzhou Changsheng chain transmission Co.,Ltd. Address before: 215011 No.121, Huafeng Road, high tech Zone, Suzhou City, Jiangsu Province Patentee before: SUZHOU CHANGSHENG ELECTROMECHANICAL Co.,Ltd. |