CN105543834A - Pretreatment liquid for phosphating of clamp for sheet metal component processing - Google Patents
Pretreatment liquid for phosphating of clamp for sheet metal component processing Download PDFInfo
- Publication number
- CN105543834A CN105543834A CN201511012796.3A CN201511012796A CN105543834A CN 105543834 A CN105543834 A CN 105543834A CN 201511012796 A CN201511012796 A CN 201511012796A CN 105543834 A CN105543834 A CN 105543834A
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- China
- Prior art keywords
- parts
- pretreatment liquid
- sheet metal
- metal component
- phosphating
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Classifications
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/78—Pretreatment of the material to be coated
-
- 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
- C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
- C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
- C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
- C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
- C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
- C23C22/08—Orthophosphates
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- Chemical & Material Sciences (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Engineering & Computer Science (AREA)
- Materials Engineering (AREA)
- Mechanical Engineering (AREA)
- Metallurgy (AREA)
- Organic Chemistry (AREA)
- Chemical Treatment Of Metals (AREA)
Abstract
The invention relates to the technical field of sheet metal component processing, in particular to pretreatment liquid for phosphating of a clamp for sheet metal component processing. The pretreatment liquid is prepared from 15 parts of sodium dodecyl benzene sulfonate, 12 parts of methyl alcohol, 2 parts of ethyl acetate, 0.5 part of asiaticoside, 10 parts of sodium metasilicate and 52.5 parts of deionized water. The formula design of the pretreatment liquid is novel and reasonable, and especially, a small amount of the asiaticoside is added so that the treatment efficiency of the pretreatment liquid can be remarkably improved. Due to cooperation of the pretreatment liquid, the subsequent phosphating can be completely performed.
Description
Technical field
The present invention relates to sheet metal component processing technique field, specifically relate to a kind of for the parkerized pretreatment fluid of sheet metal component fixture for processing.
Background technology
Sheet metal component fixture for processing, due to the increase along with its access times, the protective layer on surface is corroded gradually, and therefore, fixture needs periodic maintenance, by bonderizing to repair its protective layer (namely forming phosphatize phosphate coat by phosphatization).The defects such as existing parkerizing method ubiquity bonderizing is not thorough, affect reusing of fixture, serious conditions can cause thoroughly scrapping of fixture.
Summary of the invention
For the technical problem existed in prior art, the object of the present invention is to provide a kind of for the parkerized pretreatment fluid of sheet metal component fixture for processing, for achieving the above object, present invention employs following technical scheme:
A kind of for the parkerized pretreatment fluid of sheet metal component fixture for processing, be made up of 15 parts of Sodium dodecylbenzene sulfonatees, 12 parts of methyl alcohol, 2 parts of ethyl acetate, 0.5 part of Asiaticoside, 10 parts of Starsos and 52.5 parts of deionized waters.
Beneficial effect of the present invention shows:
1), the pretreatment fluid that uses in method for bonderizing, its formulating of recipe is novel, rationally, particularly with the addition of a small amount of Asiaticoside, can significantly improve the processing efficiency of pretreatment fluid.By pretreatment fluid with the use of, follow-up bonderizing is carried out comparatively thoroughly.
2), the preparation method of pretreatment fluid, by the method for progressively adding, the solubility property between each material can not only be improved, the possibility of particle agglomeration can also be avoided, the removing oxide layer function of pretreatment fluid is promoted significantly.
3), by the formula of appropriate design pretreatment fluid and the preparation method of pretreatment fluid, thus the phosphatize phosphate coat realizing chucking surface is formed fast, and thickness is even, then improves the recycling degree of fixture.
Embodiment
Below with reference to embodiment, the present invention is described in detail.But; embodiment content is only citing made for the present invention and explanation; affiliated those skilled in the art make various amendment to described specific embodiment or supplement or adopt similar mode to substitute; only otherwise depart from the design of invention or surmount this scope as defined in the claims, protection scope of the present invention all should be belonged to.
One, the composition of pretreatment fluid
15 parts of Sodium dodecylbenzene sulfonatees, 12 parts of methyl alcohol, 2 parts of ethyl acetate, 0.5 part of Asiaticoside, 10 parts of Starsos and 52.5 parts of deionized waters.
Two, the preparation method of pretreatment fluid is:
First in container, add 15 parts of Sodium dodecylbenzene sulfonatees and 20 parts of deionized waters, stir 5 minutes; Then slowly add 2 parts of ethyl acetate, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 12 parts of methyl alcohol and 10 parts of deionized waters, limit edged stirs, and stirs 5 minutes after interpolation; Then slowly add 0.5 part of Asiaticoside, limit edged stirs, and stirs 10 minutes after interpolation; Finally add 10 parts of Starsos and 22.5 parts of deionized waters fast, stir 20 minutes.
Three, for the parkerized pretreatment fluid of sheet metal component fixture for processing, step is as follows:
Step 1., the greasy dirt of erasing chucking surface, then use deionized water rinsing 10 minutes, then use ethanol to clean 5 minutes;
Step 2., fixture put into the pretreatment fluid being heated to 50 DEG C in advance and soaks 60 minutes;
Step 3., pull rear deionized water rinsing out until rinse the pH value of deionized water to return to neutrality;
Step 4., use titanium salt table to adjust fixture, processing parameter is: the concentration that table is adjusted is 0.3%, and the treatment time is 10 minutes; Then put into Phosphating Solution and carry out bonderizing, Phosphating Solution is made up of 5 parts of Mazhev salts, 0.5 part of phosphoric acid, 0.5 part of saltpetre, 0.5 part of DMF and the deionized water that complements to 100 parts;
Step 5., pull rear deionized water rinsing out until rinse the pH value of deionized water to return to neutrality, normal temperature dries;
Step 6., put into constant temperature oven dry 5 hours, constant temperature in-furnace temperature is 55 DEG C.
Claims (1)
1., for the parkerized pretreatment fluid of sheet metal component fixture for processing, it is characterized in that being made up of 15 parts of Sodium dodecylbenzene sulfonatees, 12 parts of methyl alcohol, 2 parts of ethyl acetate, 0.5 part of Asiaticoside, 10 parts of Starsos and 52.5 parts of deionized waters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012796.3A CN105543834A (en) | 2015-12-31 | 2015-12-31 | Pretreatment liquid for phosphating of clamp for sheet metal component processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201511012796.3A CN105543834A (en) | 2015-12-31 | 2015-12-31 | Pretreatment liquid for phosphating of clamp for sheet metal component processing |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105543834A true CN105543834A (en) | 2016-05-04 |
Family
ID=55823382
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201511012796.3A Pending CN105543834A (en) | 2015-12-31 | 2015-12-31 | Pretreatment liquid for phosphating of clamp for sheet metal component processing |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105543834A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112903A (en) * | 2015-09-23 | 2015-12-02 | 尚成荣 | Method for phosphating treatment of clamp for wear-resistant hopper processing |
-
2015
- 2015-12-31 CN CN201511012796.3A patent/CN105543834A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105112903A (en) * | 2015-09-23 | 2015-12-02 | 尚成荣 | Method for phosphating treatment of clamp for wear-resistant hopper processing |
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| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
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| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20160504 |
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| RJ01 | Rejection of invention patent application after publication |